Import Geant4 8.1.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -1,28 +1,31 @@
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//
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// ********************************************************************
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// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
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||||
//
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||||
// $Id: Em10CalorHit.cc,v 1.3 2004/12/03 09:33:46 vnivanch Exp $
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// GEANT4 tag $Name: geant4-08-00 $
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// $Id: Em10CalorHit.cc,v 1.4 2006/06/29 16:38:31 gunter Exp $
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// GEANT4 tag $Name: geant4-08-01 $
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//
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//
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||||
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@@ -1,28 +1,31 @@
|
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//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
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||||
//
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||||
//
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// $Id: Em10CalorimeterSD.cc,v 1.3 2004/12/03 09:33:46 vnivanch Exp $
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// GEANT4 tag $Name: geant4-08-00 $
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// $Id: Em10CalorimeterSD.cc,v 1.4 2006/06/29 16:38:33 gunter Exp $
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// GEANT4 tag $Name: geant4-08-01 $
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//
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//
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File diff suppressed because it is too large
Load Diff
@@ -1,28 +1,31 @@
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//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
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//
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||||
//
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// $Id: Em10DetectorMessenger.cc,v 1.9 2005/11/29 14:42:22 grichine Exp $
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// GEANT4 tag $Name: geant4-08-00 $
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// $Id: Em10DetectorMessenger.cc,v 1.11 2006/06/29 16:38:38 gunter Exp $
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// GEANT4 tag $Name: geant4-08-01 $
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//
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//
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@@ -55,6 +58,12 @@ Em10DetectorMessenger::Em10DetectorMessenger(Em10DetectorConstruction * Em10Det)
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RadiatorMaterCmd->SetDefaultValue("CH2");
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RadiatorMaterCmd->AvailableForStates(G4State_Idle);
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DetectorSetUpCmd = new G4UIcmdWithAString("/XTRdetector/setup",this);
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DetectorSetUpCmd->SetGuidance("Select setup for comparison with experiment");
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DetectorSetUpCmd->SetParameterName("choice",true);
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DetectorSetUpCmd->SetDefaultValue("simpleALICE");
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DetectorSetUpCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
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ModelCmd = new G4UIcmdWithAnInteger("/XTRdetector/setModel",this);
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ModelCmd->SetGuidance("Select Model for XTR");
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ModelCmd->SetParameterName("choice",true);
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@@ -210,6 +219,9 @@ void Em10DetectorMessenger::SetNewValue(G4UIcommand* command,G4String newValue)
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if( command == AbsMaterCmd )
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{ Em10Detector->SetAbsorberMaterial(newValue);}
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if( command == DetectorSetUpCmd )
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{ Em10Detector->SetDetectorSetUp(newValue);}
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if( command == RadiatorMaterCmd )
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{ Em10Detector->SetRadiatorMaterial(newValue);}
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@@ -1,28 +1,31 @@
|
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//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
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||||
// $Id: Em10EventAction.cc,v 1.5 2005/12/06 11:31:44 gcosmo Exp $
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// GEANT4 tag $Name: geant4-08-00 $
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// $Id: Em10EventAction.cc,v 1.6 2006/06/29 16:38:41 gunter Exp $
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// GEANT4 tag $Name: geant4-08-01 $
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//
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||||
//
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||||
|
||||
|
||||
@@ -1,28 +1,31 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
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// $Id: Em10EventActionMessenger.cc,v 1.3 2002/12/05 00:24:24 asaim Exp $
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// GEANT4 tag $Name: geant4-08-00 $
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// $Id: Em10EventActionMessenger.cc,v 1.4 2006/06/29 16:38:44 gunter Exp $
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// GEANT4 tag $Name: geant4-08-01 $
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//
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//
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@@ -0,0 +1,460 @@
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//
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// ********************************************************************
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
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//
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//
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// GEANT 4 class
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//
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// History: based on object model of
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// Em10Materials
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// Originally Created in Test30 by Vladimir Ivanchenko, 12 March 2002
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//
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// Modified for TestEm10 by V. Grichine, 29 Jan 2006
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// is filled with XTR related materials, plastics, gas mixtures, etc
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#include "Em10Materials.hh"
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#include "G4UnitsTable.hh"
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#include "G4Material.hh"
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#include "G4MaterialTable.hh"
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Em10Materials::Em10Materials()
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{
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Initialise();
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}
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Em10Materials::~Em10Materials()
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{}
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void Em10Materials::Initialise()
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{
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G4String name, symbol;
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G4double a, z;
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G4double density, fractionmass;
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G4int nel, ncomponents;
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G4Material* ma;
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// define Elements
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a = 1.01*g/mole;
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G4Element* elH = new G4Element(name="Hydrogen",symbol="H" , z= 1., a);
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a = 6.94*g/mole;
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G4Element* elLi = new G4Element(name="Lithium",symbol="Li" , z= 3., a);
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a = 9.01*g/mole;
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G4Element* elBe = new G4Element(name="Berillium",symbol="Be" , z= 4., a);
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a = 12.01*g/mole;
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G4Element* elC = new G4Element(name="Carbon", symbol="C", z=6., a);
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a = 14.01*g/mole;
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G4Element* elN = new G4Element(name="Nitrogen",symbol="N" , z= 7., a);
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a = 16.00*g/mole;
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G4Element* elO = new G4Element(name="Oxygen" ,symbol="O" , z= 8., a);
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a = 39.948*g/mole;
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G4Element* elAr = new G4Element(name="Argon", symbol="Ar", z=18., a);
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/*
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a = 131.29*g/mole;
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G4Element* elXe = new G4Element(name="Xenon", symbol="Xe", z=54., a);
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a = 19.00*g/mole;
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G4Element* elF = new G4Element(name="Fluorine", symbol="F", z=9., a);
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*/
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//////////////
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//
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// Detector windows, electrodes
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// Al for electrodes
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density = 2.700*g/cm3;
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a = 26.98*g/mole;
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ma = new G4Material(name="Al", z=13., a, density);
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/////////
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//
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||||
// Materials for popular X-ray TR radiators
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||||
//
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||||
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// TRT_CH2
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||||
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density = 0.935*g/cm3;
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G4Material* TRT_CH2 = new G4Material(name="TRT_CH2",density, nel=2);
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TRT_CH2->AddElement(elC,1);
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TRT_CH2->AddElement(elH,2);
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||||
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||||
// Radiator
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||||
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density = 0.059*g/cm3;
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||||
G4Material* Radiator = new G4Material(name="Radiator",density, nel=2);
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Radiator->AddElement(elC,1);
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||||
Radiator->AddElement(elH,2);
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||||
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||||
// Carbon Fiber
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||||
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density = 0.145*g/cm3;
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G4Material* CarbonFiber = new G4Material(name="CarbonFiber",density, nel=1);
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||||
CarbonFiber->AddElement(elC,1);
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// Lithium
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||||
density = 0.534*g/cm3;
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G4Material* Li = new G4Material(name="Li",density, nel=1);
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Li->AddElement(elLi,1);
|
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|
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// Beryllium
|
||||
|
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density = 1.848*g/cm3;
|
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G4Material* Be = new G4Material(name="Be",density, nel=1);
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Be->AddElement(elBe,1);
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||||
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||||
// Mylar
|
||||
|
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density = 1.39*g/cm3;
|
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G4Material* Mylar = new G4Material(name="Mylar", density, nel=3);
|
||||
Mylar->AddElement(elO,2);
|
||||
Mylar->AddElement(elC,5);
|
||||
Mylar->AddElement(elH,4);
|
||||
|
||||
// Kapton Dupont de Nemur (density: 1.396-1.430, get middle )
|
||||
|
||||
density = 1.413*g/cm3;
|
||||
G4Material* Kapton = new G4Material(name="Kapton", density, nel=4);
|
||||
Kapton->AddElement(elO,5);
|
||||
Kapton->AddElement(elC,22);
|
||||
Kapton->AddElement(elN,2);
|
||||
Kapton->AddElement(elH,10);
|
||||
|
||||
// Kapton (polyimide) ??? since = Mylar C5H4O2
|
||||
|
||||
// density = 1.39*g/cm3;
|
||||
// G4Material* kapton = new G4Material(name="kapton", density, nel=3);
|
||||
// Kapton->AddElement(elO,2);
|
||||
// Kapton->AddElement(elC,5);
|
||||
// Kapton->AddElement(elH,4);
|
||||
|
||||
// Polypropelene
|
||||
|
||||
G4Material* CH2 = new G4Material ("CH2" , 0.91*g/cm3, 2);
|
||||
CH2->AddElement(elH,2);
|
||||
CH2->AddElement(elC,1);
|
||||
|
||||
////////////////////////////
|
||||
//
|
||||
// Noble gases , STP conditions
|
||||
|
||||
// Helium as detector gas, STP
|
||||
|
||||
density = 0.178*mg/cm3;
|
||||
a = 4.0026*g/mole;
|
||||
G4Material* He = new G4Material(name="He",z=2., a, density );
|
||||
|
||||
// Neon as detector gas, STP
|
||||
|
||||
density = 0.900*mg/cm3;
|
||||
a = 20.179*g/mole;
|
||||
ma = new G4Material(name="Ne",z=10., a, density );
|
||||
|
||||
// Argon as detector gas, STP
|
||||
|
||||
density = 1.7836*mg/cm3; // STP
|
||||
G4Material* Argon = new G4Material(name="Argon" , density, ncomponents=1);
|
||||
Argon->AddElement(elAr, 1);
|
||||
|
||||
// Krypton as detector gas, STP
|
||||
|
||||
density = 3.700*mg/cm3;
|
||||
a = 83.80*g/mole;
|
||||
G4Material* Kr = new G4Material(name="Kr",z=36., a, density );
|
||||
|
||||
// Xenon as detector gas, STP
|
||||
|
||||
density = 5.858*mg/cm3;
|
||||
a = 131.29*g/mole;
|
||||
G4Material* Xe = new G4Material(name="Xenon",z=54., a, density );
|
||||
|
||||
/////////////////////////////////
|
||||
//
|
||||
// Hydrocarbones, metane and others
|
||||
|
||||
// Metane, STP
|
||||
|
||||
density = 0.7174*mg/cm3;
|
||||
G4Material* metane = new G4Material(name="CH4",density,nel=2);
|
||||
metane->AddElement(elC,1);
|
||||
metane->AddElement(elH,4);
|
||||
|
||||
// Propane, STP
|
||||
|
||||
density = 2.005*mg/cm3 ;
|
||||
G4Material* propane = new G4Material(name="C3H8",density,nel=2);
|
||||
propane->AddElement(elC,3);
|
||||
propane->AddElement(elH,8);
|
||||
|
||||
// iso-Butane (methylpropane), STP
|
||||
|
||||
density = 2.67*mg/cm3;
|
||||
G4Material* isobutane = new G4Material(name="isoC4H10",density,nel=2);
|
||||
isobutane->AddElement(elC,4);
|
||||
isobutane->AddElement(elH,10);
|
||||
|
||||
/////////////////////////
|
||||
//
|
||||
// Molecular gases
|
||||
|
||||
// Carbon dioxide, STP
|
||||
|
||||
density = 1.977*mg/cm3;
|
||||
G4Material* CO2 = new G4Material(name="CO2", density, nel=2,
|
||||
kStateGas,273.15*kelvin,1.*atmosphere);
|
||||
CO2->AddElement(elC,1);
|
||||
CO2->AddElement(elO,2);
|
||||
|
||||
// Carbon dioxide, STP
|
||||
|
||||
density = 1.977*273.*mg/cm3/293.;
|
||||
G4Material* CarbonDioxide = new G4Material(name="CO2", density, nel=2);
|
||||
CarbonDioxide->AddElement(elC,1);
|
||||
CarbonDioxide->AddElement(elO,2);
|
||||
|
||||
// Nitrogen, STP
|
||||
|
||||
density = 1.25053*mg/cm3; // STP
|
||||
G4Material* Nitrogen = new G4Material(name="N2" , density, ncomponents=1);
|
||||
Nitrogen->AddElement(elN, 2);
|
||||
|
||||
// Oxygen, STP
|
||||
|
||||
density = 1.4289*mg/cm3; // STP
|
||||
G4Material* Oxygen = new G4Material(name="O2" , density, ncomponents=1);
|
||||
Oxygen->AddElement(elO, 2);
|
||||
|
||||
/* *****************************
|
||||
density = 1.25053*mg/cm3; // STP
|
||||
a = 14.01*g/mole ; // get atomic weight !!!
|
||||
// a = 28.016*g/mole;
|
||||
G4Material* N2 = new G4Material(name="Nitrogen", z= 7.,a,density) ;
|
||||
|
||||
density = 1.25053*mg/cm3; // STP
|
||||
G4Material* anotherN2 = new G4Material(name="anotherN2", density,ncomponents=2);
|
||||
anotherN2->AddElement(elN, 1);
|
||||
anotherN2->AddElement(elN, 1);
|
||||
|
||||
// air made from oxigen and nitrogen only
|
||||
|
||||
density = 1.290*mg/cm3; // old air from elements
|
||||
G4Material* air = new G4Material(name="air" , density, ncomponents=2);
|
||||
air->AddElement(elN, fractionmass=0.7);
|
||||
air->AddElement(elO, fractionmass=0.3);
|
||||
******************************************** */
|
||||
|
||||
// Dry Air (average composition with Ar), STP
|
||||
|
||||
density = 1.2928*mg/cm3 ; // STP
|
||||
G4Material* Air = new G4Material(name="Air" , density, ncomponents=3);
|
||||
Air->AddMaterial( Nitrogen, fractionmass = 0.7557 );
|
||||
Air->AddMaterial( Oxygen, fractionmass = 0.2315 );
|
||||
Air->AddMaterial( Argon, fractionmass = 0.0128 );
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// MWPC mixtures
|
||||
|
||||
// 85% Xe + 15% CO2, STP
|
||||
|
||||
density = 4.9*mg/cm3;
|
||||
G4Material* Xe15CO2 = new G4Material(name="Xe15CO2" , density, ncomponents=2);
|
||||
Xe15CO2->AddMaterial( Xe, fractionmass = 0.979);
|
||||
Xe15CO2->AddMaterial( CarbonDioxide, fractionmass = 0.021);
|
||||
|
||||
// 80% Xe + 20% CO2, STP
|
||||
|
||||
density = 5.0818*mg/cm3;
|
||||
G4Material* Xe20CO2 = new G4Material(name="Xe20CO2" , density, ncomponents=2);
|
||||
Xe20CO2->AddMaterial( Xe, fractionmass = 0.922 );
|
||||
Xe20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.078 );
|
||||
|
||||
// 70% Xe + 27% CO2 + 3% O2, 20 1 atm ATLAS straw tube mixture
|
||||
|
||||
density = 4.358*mg/cm3;
|
||||
G4Material* Xe27CO23O2 = new G4Material(name="Xe27CO23O2" , density, ncomponents=3);
|
||||
Xe27CO23O2->AddMaterial( Xe, fractionmass = 0.87671);
|
||||
Xe27CO23O2->AddMaterial( CarbonDioxide, fractionmass = 0.11412);
|
||||
Xe27CO23O2->AddMaterial( Oxygen, fractionmass = 0.00917);
|
||||
|
||||
// 80% Kr + 20% CO2, STP
|
||||
|
||||
density = 3.601*mg/cm3;
|
||||
G4Material* Kr20CO2 = new G4Material(name="Kr20CO2", density,
|
||||
ncomponents=2);
|
||||
Kr20CO2->AddMaterial( Kr, fractionmass = 0.89 );
|
||||
Kr20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.11 );
|
||||
|
||||
// Xe + 55% He + 15% CH4 ; NIM A294 (1990) 465-472; STP
|
||||
|
||||
density = 1.963*273.*mg/cm3/293.;
|
||||
G4Material* Xe55He15CH4 = new G4Material(name="Xe55He15CH4",density,
|
||||
ncomponents=3);
|
||||
Xe55He15CH4->AddMaterial(Xe, 0.895);
|
||||
Xe55He15CH4->AddMaterial(He, 0.050);
|
||||
Xe55He15CH4->AddMaterial(metane,0.055);
|
||||
|
||||
// 90% Xe + 10% CH4, STP ; NIM A248 (1986) 379-388
|
||||
|
||||
density = 5.344*mg/cm3;
|
||||
G4Material* Xe10CH4 = new G4Material(name="Xe10CH4" , density,
|
||||
ncomponents=2);
|
||||
Xe10CH4->AddMaterial( Xe, fractionmass = 0.987 ) ;
|
||||
Xe10CH4->AddMaterial( metane, fractionmass = 0.013 ) ;
|
||||
|
||||
// 95% Xe + 5% CH4, STP ; NIM A214 (1983) 261-268
|
||||
|
||||
density = 5.601*mg/cm3;
|
||||
G4Material* Xe5CH4 = new G4Material(name="Xe5CH4" , density,
|
||||
ncomponents=2);
|
||||
Xe5CH4->AddMaterial( Xe, fractionmass = 0.994 );
|
||||
Xe5CH4->AddMaterial( metane, fractionmass = 0.006 );
|
||||
|
||||
// 80% Xe + 20% CH4, STP ; NIM A253 (1987) 235-244
|
||||
|
||||
density = 4.83*mg/cm3;
|
||||
G4Material* Xe20CH4 = new G4Material(name="Xe20CH4" , density,
|
||||
ncomponents=2);
|
||||
Xe20CH4->AddMaterial( Xe, fractionmass = 0.97 );
|
||||
Xe20CH4->AddMaterial( metane, fractionmass = 0.03 );
|
||||
|
||||
// 93% Ar + 7% CH4, STP ; NIM 107 (1973) 413-422
|
||||
|
||||
density = 1.709*mg/cm3;
|
||||
G4Material* Ar7CH4 = new G4Material(name="Ar7CH4" , density,
|
||||
ncomponents=2);
|
||||
Ar7CH4->AddMaterial( Argon, fractionmass = 0.971 );
|
||||
Ar7CH4->AddMaterial( metane, fractionmass = 0.029 );
|
||||
|
||||
// 93% Kr + 7% CH4, STP ; NIM 107 (1973) 413-422
|
||||
|
||||
density = 3.491*mg/cm3;
|
||||
G4Material* Kr7CH4 = new G4Material(name="Kr7CH4" , density,
|
||||
ncomponents=2);
|
||||
Kr7CH4->AddMaterial( Kr, fractionmass = 0.986 );
|
||||
Kr7CH4->AddMaterial( metane, fractionmass = 0.014 );
|
||||
|
||||
// 0.5*(95% Xe + 5% CH4)+0.5*(93% Ar + 7% CH4), STP ; NIM A214 (1983) 261-268
|
||||
|
||||
density = 3.655*mg/cm3;
|
||||
G4Material* XeArCH4 = new G4Material(name="XeArCH4" , density,
|
||||
ncomponents=2);
|
||||
XeArCH4->AddMaterial( Xe5CH4, fractionmass = 0.766 );
|
||||
XeArCH4->AddMaterial( Ar7CH4, fractionmass = 0.234 );
|
||||
|
||||
// Silicon as detector material
|
||||
|
||||
density = 2.330*g/cm3;
|
||||
a = 28.09*g/mole;
|
||||
ma = new G4Material(name="Si", z=14., a, density);
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
G4Material* ma;
|
||||
ma = new G4Material("H", 1., 1.0*g/mole, 1.*g/cm3);
|
||||
ma = new G4Material("D", 1., 2.0*g/mole, 1.*g/cm3);
|
||||
ma = new G4Material("Li", 3., 6.941*g/mole, 1.*g/cm3);
|
||||
ma = new G4Material("Be", 4., 9.01*g/mole, 1.848*g/cm3);
|
||||
ma = new G4Material("C", 6., 12.00*g/mole, 2.0*g/cm3);
|
||||
ma = new G4Material("Graphite",6., 12.00*g/mole, 2.265*g/cm3 );
|
||||
ma->SetChemicalFormula("Graphite");
|
||||
ma = new G4Material("Al", 13., 26.98*g/mole, 2.7 *g/cm3);
|
||||
ma = new G4Material("Si", 14., 29.055*g/mole, 2.33*g/cm3);
|
||||
ma = new G4Material("LAr", 18., 39.95*g/mole, 1.393*g/cm3);
|
||||
ma = new G4Material("Zr", 40., 91.224*g/mole, 4.0*g/cm3);
|
||||
ma = new G4Material("LXe", 54., 131.29*g/mole, 3.02*g/cm3);
|
||||
ma = new G4Material("Fe", 26., 55.85*g/mole, 7.87*g/cm3);
|
||||
ma = new G4Material("Ni", 29., 58.6934*g/mole, 8.00*g/cm3);
|
||||
ma = new G4Material("Cu", 29., 63.55*g/mole, 8.96*g/cm3);
|
||||
ma = new G4Material("Au", 79., 196.97*g/mole, 19.32*g/cm3);
|
||||
ma = new G4Material("Ta", 73., 180.9479*g/mole, 16.67*g/cm3);
|
||||
ma = new G4Material("W", 74., 183.85*g/mole, 19.30*g/cm3);
|
||||
ma = new G4Material("Pb", 82., 207.19*g/mole, 11.35*g/cm3);
|
||||
ma = new G4Material("Bi", 83., 208.98*g/mole, 12.*g/cm3);
|
||||
ma = new G4Material("U", 92., 238.03*g/mole, 18.95*g/cm3);
|
||||
|
||||
G4Element* H = new G4Element ("Hydrogen", "H", 1. , 1.01*g/mole);
|
||||
G4Element* N = new G4Element ("Nitrigen", "N", 7. , 14.00*g/mole);
|
||||
G4Element* O = new G4Element ("Oxygen" , "O", 8. , 16.00*g/mole);
|
||||
G4Element* C = new G4Element ("Carbon" , "C", 6. , 12.00*g/mole);
|
||||
G4Element* Cs = new G4Element ("Cesium" , "Cs", 55. , 132.905*g/mole);
|
||||
G4Element* I = new G4Element ("Iodide" , "I", 53. , 126.9044*g/mole);
|
||||
|
||||
ma = new G4Material("O2", 8., 16.00*g/mole, 1.1*g/cm3);
|
||||
ma->SetChemicalFormula("O_2");
|
||||
ma = new G4Material ("Water" , 1.*g/cm3, 2);
|
||||
ma->AddElement(H,2);
|
||||
ma->AddElement(O,1);
|
||||
ma->SetChemicalFormula("H_2O");
|
||||
ma = new G4Material ("Ethane" , 0.4241*g/cm3, 2);
|
||||
ma->AddElement(H,6);
|
||||
ma->AddElement(C,2);
|
||||
ma->SetChemicalFormula("C_2H_6");
|
||||
ma = new G4Material ("CsI" , 4.53*g/cm3, 2);
|
||||
ma->AddElement(Cs,1);
|
||||
ma->AddElement(I,1);
|
||||
ma->SetChemicalFormula("CsI");
|
||||
ma = new G4Material("Air" , 1.290*mg/cm3, 2);
|
||||
// use fraction in mass
|
||||
ma->AddElement(N, 0.7);
|
||||
ma->AddElement(O, 0.3);
|
||||
*/
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
G4Material* Em10Materials::GetMaterial(const G4String& name)
|
||||
{
|
||||
|
||||
// const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
|
||||
|
||||
G4Material* ma = G4Material::GetMaterial(name);
|
||||
|
||||
G4cout << "Material is selected: " << ma->GetName() << G4endl;
|
||||
return ma;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -1,44 +1,43 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10PhysicsList.cc,v 1.14 2005/11/29 14:42:22 grichine Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10PhysicsList.cc,v 1.24 2006/06/29 16:38:49 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
|
||||
#include "G4Timer.hh"
|
||||
|
||||
#include "Em10PhysicsList.hh"
|
||||
#include "Em10DetectorConstruction.hh"
|
||||
// #include "ALICEDetectorConstruction.hh"
|
||||
#include "Em10PhysicsListMessenger.hh"
|
||||
|
||||
#include "G4ParticleDefinition.hh"
|
||||
#include "G4ProcessManager.hh"
|
||||
#include "G4ProcessVector.hh"
|
||||
#include "G4ParticleTypes.hh"
|
||||
#include "G4ParticleTable.hh"
|
||||
#include "G4ParticleTypes.hh"
|
||||
#include "G4Material.hh"
|
||||
#include "G4EnergyLossTables.hh"
|
||||
|
||||
#include "G4UnitsTable.hh"
|
||||
#include "G4ios.hh"
|
||||
#include <iomanip>
|
||||
@@ -48,11 +47,8 @@
|
||||
#include "G4Region.hh"
|
||||
#include "G4RegionStore.hh"
|
||||
|
||||
|
||||
#include "G4ProductionCuts.hh"
|
||||
|
||||
|
||||
|
||||
#include "G4EmProcessOptions.hh"
|
||||
|
||||
/////////////////////////////////////////////////////////////
|
||||
//
|
||||
@@ -61,22 +57,14 @@
|
||||
Em10PhysicsList::Em10PhysicsList(Em10DetectorConstruction* p)
|
||||
: G4VUserPhysicsList(),
|
||||
MaxChargedStep(DBL_MAX),
|
||||
thePhotoElectricEffect(0), theComptonScattering(0),
|
||||
theGammaConversion(0),
|
||||
theeminusMultipleScattering(0), theeminusIonisation(0),
|
||||
theeminusBremsstrahlung(0),
|
||||
theeplusMultipleScattering(0), theeplusIonisation(0),
|
||||
theeplusBremsstrahlung(0),
|
||||
theeplusAnnihilation(0),
|
||||
theeminusStepCut(0), theeplusStepCut(0),
|
||||
fMinElectronEnergy(1.0*keV),fMinGammaEnergy(1.0*keV),
|
||||
fRadiatorCuts(0),fDetectorCuts(0)
|
||||
fRadiatorCuts(0),fDetectorCuts(0),fXTRModel("transpM")
|
||||
{
|
||||
pDet = p;
|
||||
|
||||
// world cuts
|
||||
|
||||
defaultCutValue = 1.000*mm;
|
||||
defaultCutValue = 1.*mm;
|
||||
cutForGamma = defaultCutValue;
|
||||
cutForElectron = defaultCutValue;
|
||||
cutForPositron = defaultCutValue;
|
||||
@@ -91,37 +79,6 @@ Em10PhysicsList::Em10PhysicsList(Em10DetectorConstruction* p)
|
||||
physicsListMessenger = new Em10PhysicsListMessenger(this);
|
||||
}
|
||||
|
||||
/////////////////////////////////////////////////////////////
|
||||
//
|
||||
//
|
||||
/*
|
||||
Em10PhysicsList::Em10PhysicsList(ALICEDetectorConstruction* p)
|
||||
: G4VUserPhysicsList(),
|
||||
MaxChargedStep(DBL_MAX),
|
||||
thePhotoElectricEffect(0), theComptonScattering(0),
|
||||
theGammaConversion(0),
|
||||
theeminusMultipleScattering(0), theeminusIonisation(0),
|
||||
theeminusBremsstrahlung(0),
|
||||
theeplusMultipleScattering(0), theeplusIonisation(0),
|
||||
theeplusBremsstrahlung(0),
|
||||
theeplusAnnihilation(0),
|
||||
theeminusStepCut(0), theeplusStepCut(0),
|
||||
fMinElectronEnergy(1.0*keV),fMinGammaEnergy(1.0*keV)
|
||||
{
|
||||
apDet = p;
|
||||
|
||||
defaultCutValue = 1.000*mm ;
|
||||
cutForGamma = defaultCutValue ;
|
||||
cutForElectron = defaultCutValue ;
|
||||
|
||||
SetVerboseLevel(1);
|
||||
physicsListMessenger = new Em10PhysicsListMessenger(this);
|
||||
}
|
||||
*/
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
//
|
||||
|
||||
Em10PhysicsList::~Em10PhysicsList()
|
||||
{
|
||||
delete physicsListMessenger;
|
||||
@@ -209,10 +166,8 @@ void Em10PhysicsList::ConstructProcess()
|
||||
//
|
||||
|
||||
#include "G4ComptonScattering.hh"
|
||||
#include "XTRComptonScattering.hh"
|
||||
#include "G4GammaConversion.hh"
|
||||
#include "G4PhotoElectricEffect.hh"
|
||||
#include "XTRPhotoElectricEffect.hh"
|
||||
|
||||
#include "G4MultipleScattering.hh"
|
||||
|
||||
@@ -221,7 +176,8 @@ void Em10PhysicsList::ConstructProcess()
|
||||
#include "G4eplusAnnihilation.hh"
|
||||
#include "G4PAIModel.hh"
|
||||
#include "G4PAIPhotonModel.hh"
|
||||
// #include "G4PAIwithPhotons.hh"
|
||||
|
||||
#include "G4SynchrotronRadiation.hh"
|
||||
|
||||
#include "G4MuIonisation.hh"
|
||||
#include "G4MuBremsstrahlung.hh"
|
||||
@@ -230,6 +186,7 @@ void Em10PhysicsList::ConstructProcess()
|
||||
#include "G4hIonisation.hh"
|
||||
|
||||
// #include "G4ForwardXrayTR.hh"
|
||||
#include "G4VXTRenergyLoss.hh"
|
||||
#include "G4RegularXTRadiator.hh"
|
||||
#include "G4TransparentRegXTRadiator.hh"
|
||||
#include "G4GammaXTRadiator.hh"
|
||||
@@ -238,25 +195,27 @@ void Em10PhysicsList::ConstructProcess()
|
||||
#include "G4XTRGammaRadModel.hh"
|
||||
#include "G4XTRRegularRadModel.hh"
|
||||
#include "G4XTRTransparentRegRadModel.hh"
|
||||
#include "Em10XTRTransparentRegRadModel.hh"
|
||||
|
||||
#include "Em10StepCut.hh"
|
||||
|
||||
|
||||
void Em10PhysicsList::ConstructEM()
|
||||
{
|
||||
|
||||
// G4cout<<"fMinElectronEnergy = "<<fMinElectronEnergy/keV<<" keV"<<G4endl;
|
||||
// G4cout<<"fMinGammaEnergy = "<<fMinGammaEnergy/keV<<" keV"<<G4endl;
|
||||
G4cout<<"XTR model = "<<fXTRModel<<G4endl;
|
||||
|
||||
const G4RegionStore* theRegionStore = G4RegionStore::GetInstance();
|
||||
G4Region* gas = theRegionStore->GetRegion("XTRdEdxDetector");
|
||||
|
||||
|
||||
/*
|
||||
|
||||
G4GammaXTRadiator* processXTR =
|
||||
new G4GammaXTRadiator(pDet->GetLogicalRadiator(),
|
||||
1000.,
|
||||
G4VXTRenergyLoss* processXTR = 0;
|
||||
|
||||
if(fXTRModel == "gammaR" )
|
||||
{
|
||||
// G4GammaXTRadiator*
|
||||
processXTR = new G4GammaXTRadiator(pDet->GetLogicalRadiator(),
|
||||
100.,
|
||||
100.,
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
@@ -264,12 +223,12 @@ void Em10PhysicsList::ConstructEM()
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"GammaXTRadiator");
|
||||
|
||||
|
||||
|
||||
G4XTRGammaRadModel* processXTR =
|
||||
new G4XTRGammaRadModel(pDet->GetLogicalRadiator(),
|
||||
1000.,
|
||||
}
|
||||
else if(fXTRModel == "gammaM" )
|
||||
{
|
||||
// G4XTRGammaRadModel*
|
||||
processXTR = new G4XTRGammaRadModel(pDet->GetLogicalRadiator(),
|
||||
100.,
|
||||
100.,
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
@@ -277,10 +236,12 @@ void Em10PhysicsList::ConstructEM()
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"GammaXTRadiator");
|
||||
|
||||
}
|
||||
else if(fXTRModel == "strawR" )
|
||||
{
|
||||
|
||||
G4StrawTubeXTRadiator* processXTR =
|
||||
new G4StrawTubeXTRadiator(pDet->GetLogicalRadiator(),
|
||||
// G4StrawTubeXTRadiator*
|
||||
processXTR = new G4StrawTubeXTRadiator(pDet->GetLogicalRadiator(),
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
0.53, // pDet->GetFoilThick(),
|
||||
@@ -288,32 +249,33 @@ void Em10PhysicsList::ConstructEM()
|
||||
pDet->GetAbsorberMaterial(),
|
||||
true,
|
||||
"strawXTRadiator");
|
||||
|
||||
G4RegularXTRadiator* processXTR =
|
||||
new G4RegularXTRadiator(pDet->GetLogicalRadiator(),
|
||||
}
|
||||
else if(fXTRModel == "regR" )
|
||||
{
|
||||
// G4RegularXTRadiator*
|
||||
processXTR = new G4RegularXTRadiator(pDet->GetLogicalRadiator(),
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"RegularXTRadiator");
|
||||
}
|
||||
else if(fXTRModel == "transpR" )
|
||||
{
|
||||
// G4TransparentRegXTRadiator*
|
||||
processXTR = new G4TransparentRegXTRadiator(pDet->GetLogicalRadiator(),
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"RegularXTRadiator");
|
||||
|
||||
|
||||
|
||||
G4TransparentRegXTRadiator* processXTR =
|
||||
new G4TransparentRegXTRadiator(pDet->GetLogicalRadiator(),
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"RegularXTRadiator");
|
||||
|
||||
|
||||
|
||||
|
||||
G4XTRRegularRadModel* processXTR =
|
||||
new G4XTRRegularRadModel(pDet->GetLogicalRadiator(),
|
||||
}
|
||||
else if(fXTRModel == "regM" )
|
||||
{
|
||||
// G4XTRRegularRadModel*
|
||||
processXTR = new G4XTRRegularRadModel(pDet->GetLogicalRadiator(),
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
@@ -321,21 +283,27 @@ void Em10PhysicsList::ConstructEM()
|
||||
pDet->GetFoilNumber(),
|
||||
"RegularXTRadiator");
|
||||
|
||||
*/
|
||||
|
||||
G4XTRTransparentRegRadModel* processXTR =
|
||||
new G4XTRTransparentRegRadModel(pDet->GetLogicalRadiator(),
|
||||
}
|
||||
else if(fXTRModel == "transpM" )
|
||||
{
|
||||
// G4XTRTransparentRegRadModel*
|
||||
// processXTR = new G4XTRTransparentRegRadModel(pDet->GetLogicalRadiator(),
|
||||
processXTR = new Em10XTRTransparentRegRadModel(pDet->GetLogicalRadiator(),
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"RegularXTRadiator");
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
G4Exception("Invalid XTR model name", "InvalidSetup",
|
||||
FatalException, "XTR model name is out of the name list");
|
||||
}
|
||||
// processXTR->SetCompton(true);
|
||||
processXTR->SetVerboseLevel(1);
|
||||
|
||||
theParticleIterator->reset();
|
||||
|
||||
while( (*theParticleIterator)() )
|
||||
@@ -348,142 +316,65 @@ void Em10PhysicsList::ConstructEM()
|
||||
{
|
||||
// Construct processes for gamma
|
||||
|
||||
// thePhotoElectricEffect = new G4PhotoElectricEffect();
|
||||
// theComptonScattering = new G4ComptonScattering();
|
||||
// pmanager->AddDiscreteProcess(thePhotoElectricEffect);
|
||||
// pmanager->AddDiscreteProcess(theComptonScattering);
|
||||
|
||||
XTRPhotoElectricEffect* xtrPhotoElectricEffect = new XTRPhotoElectricEffect();
|
||||
// xtrPhotoElectricEffect->SetMinElectronEnergy(fMinElectronEnergy);
|
||||
|
||||
XTRComptonScattering* xtrComptonScattering = new XTRComptonScattering();
|
||||
xtrComptonScattering->SetMinElectronEnergy(fMinElectronEnergy);
|
||||
xtrComptonScattering->SetMinGammaEnergy(fMinGammaEnergy);
|
||||
|
||||
theGammaConversion = new G4GammaConversion();
|
||||
|
||||
pmanager->AddDiscreteProcess(xtrPhotoElectricEffect);
|
||||
pmanager->AddDiscreteProcess(xtrComptonScattering);
|
||||
pmanager->AddDiscreteProcess(theGammaConversion);
|
||||
pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
|
||||
pmanager->AddDiscreteProcess(new G4ComptonScattering);
|
||||
pmanager->AddDiscreteProcess(new G4GammaConversion);
|
||||
|
||||
}
|
||||
else if (particleName == "e-")
|
||||
{
|
||||
// Construct processes for electron
|
||||
|
||||
theeminusMultipleScattering = new G4MultipleScattering();
|
||||
theeminusBremsstrahlung = new G4eBremsstrahlung();
|
||||
|
||||
theeminusStepCut = new Em10StepCut();
|
||||
|
||||
theeminusIonisation = new G4eIonisation();
|
||||
G4PAIModel* pai = new G4PAIModel(particle,"PAIModel");
|
||||
theeminusIonisation->AddEmModel(0,pai,pai,gas);
|
||||
|
||||
pmanager->AddProcess(theeminusIonisation,-1,2,2);
|
||||
|
||||
pmanager->AddProcess(theeminusMultipleScattering,-1,1,1);
|
||||
pmanager->AddProcess(theeminusBremsstrahlung,-1,-1,3);
|
||||
/*
|
||||
pmanager->AddContinuousProcess(
|
||||
new G4RegularXTRadiator(pDet->GetLogicalRadiator(),
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"RegularXTRadiator"));
|
||||
// ,-1,1,-1);
|
||||
|
||||
pmanager->AddContinuousProcess(
|
||||
new G4GammaXTRadiator(pDet->GetLogicalRadiator(),
|
||||
2.,
|
||||
10.,
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"GammaXTRadiator"));
|
||||
// ,-1,1,-1);
|
||||
*/
|
||||
// pmanager->AddContinuousProcess(processXTR);
|
||||
|
||||
// pmanager->AddContinuousProcess(strawXTRprocess);
|
||||
// pmanager->AddProcess(new G4ForwardXrayTR("Air","Mylar","fXTR"),-1,-1,1);
|
||||
|
||||
pmanager->AddDiscreteProcess(processXTR);
|
||||
|
||||
pmanager->AddProcess(theeminusStepCut,-1,-1,4);
|
||||
theeminusStepCut->SetMaxStep(MaxChargedStep) ;
|
||||
G4eIonisation* eioni = new G4eIonisation();
|
||||
G4PAIModel* pai = new G4PAIModel(particle,"PAIModel");
|
||||
eioni->AddEmModel(0,pai,pai,gas);
|
||||
|
||||
pmanager->AddProcess(new G4MultipleScattering,-1,1,1);
|
||||
pmanager->AddProcess(eioni,-1,2,2);
|
||||
pmanager->AddProcess(new G4eBremsstrahlung,-1,3,3);
|
||||
pmanager->AddDiscreteProcess(processXTR);
|
||||
pmanager->AddDiscreteProcess(new G4SynchrotronRadiation);
|
||||
pmanager->AddDiscreteProcess(theeminusStepCut);
|
||||
|
||||
}
|
||||
else if (particleName == "e+")
|
||||
{
|
||||
// Construct processes for positron
|
||||
|
||||
theeplusMultipleScattering = new G4MultipleScattering();
|
||||
theeplusIonisation = new G4eIonisation();
|
||||
theeplusBremsstrahlung = new G4eBremsstrahlung();
|
||||
theeplusAnnihilation = new G4eplusAnnihilation();
|
||||
|
||||
|
||||
theeplusStepCut = new Em10StepCut();
|
||||
|
||||
G4PAIModel* pai = new G4PAIModel(particle,"PAIModel");
|
||||
theeplusIonisation->AddEmModel(0,pai,pai,gas);
|
||||
|
||||
pmanager->AddProcess(theeplusMultipleScattering,-1,1,1);
|
||||
pmanager->AddProcess(theeplusIonisation,-1,2,2);
|
||||
pmanager->AddProcess(theeplusBremsstrahlung,-1,-1,3);
|
||||
pmanager->AddProcess(theeplusAnnihilation,0,-1,4);
|
||||
|
||||
|
||||
pmanager->AddProcess(theeplusStepCut,-1,-1,5);
|
||||
theeplusStepCut->SetMaxStep(MaxChargedStep) ;
|
||||
G4eIonisation* eioni = new G4eIonisation();
|
||||
G4PAIModel* pai = new G4PAIModel(particle,"PAIModel");
|
||||
eioni->AddEmModel(0,pai,pai,gas);
|
||||
|
||||
pmanager->AddProcess(new G4MultipleScattering,-1,1,1);
|
||||
pmanager->AddProcess(eioni,-1,2,2);
|
||||
pmanager->AddProcess(new G4eBremsstrahlung,-1,3,3);
|
||||
pmanager->AddProcess(new G4eplusAnnihilation,0,-1,4);
|
||||
pmanager->AddDiscreteProcess(processXTR);
|
||||
pmanager->AddDiscreteProcess(new G4SynchrotronRadiation);
|
||||
pmanager->AddDiscreteProcess(theeplusStepCut);
|
||||
|
||||
}
|
||||
else if( particleName == "mu+" ||
|
||||
particleName == "mu-" )
|
||||
particleName == "mu-" )
|
||||
{
|
||||
// Construct processes for muon+
|
||||
|
||||
Em10StepCut* muonStepCut = new Em10StepCut();
|
||||
muonStepCut->SetMaxStep(MaxChargedStep) ;
|
||||
|
||||
G4MuIonisation* themuIonisation = new G4MuIonisation() ;
|
||||
G4MuIonisation* muioni = new G4MuIonisation() ;
|
||||
|
||||
G4PAIModel* pai = new G4PAIModel(particle,"PAIModel");
|
||||
themuIonisation->AddEmModel(0,pai,pai,gas);
|
||||
muioni->AddEmModel(0,pai,pai,gas);
|
||||
|
||||
pmanager->AddProcess(new G4MultipleScattering(),-1,1,1);
|
||||
pmanager->AddProcess(themuIonisation,-1,2,2);
|
||||
pmanager->AddProcess(new G4MuBremsstrahlung(),-1,-1,3);
|
||||
pmanager->AddProcess(new G4MuPairProduction(),-1,-1,4);
|
||||
/*
|
||||
pmanager->AddContinuousProcess(
|
||||
new G4RegularXTRadiator(pDet->GetLogicalRadiator(),
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"RegularXTRadiator"));
|
||||
// ,-1,1,-1);
|
||||
|
||||
pmanager->AddContinuousProcess(
|
||||
new G4GammaXTRadiator(pDet->GetLogicalRadiator(),
|
||||
2.,
|
||||
10.,
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"GammaXTRadiator"));
|
||||
// ,-1,1,-1);
|
||||
*/
|
||||
pmanager->AddProcess(muioni,-1,2,2);
|
||||
pmanager->AddProcess(new G4MuBremsstrahlung(),-1,3,3);
|
||||
pmanager->AddProcess(new G4MuPairProduction(),-1,4,4);
|
||||
pmanager->AddProcess( muonStepCut,-1,-1,5);
|
||||
muonStepCut->SetMaxStep(MaxChargedStep) ;
|
||||
|
||||
}
|
||||
else if (
|
||||
@@ -496,40 +387,22 @@ void Em10PhysicsList::ConstructEM()
|
||||
)
|
||||
{
|
||||
Em10StepCut* thehadronStepCut = new Em10StepCut();
|
||||
thehadronStepCut->SetMaxStep(MaxChargedStep) ;
|
||||
|
||||
G4hIonisation* thehIonisation = new G4hIonisation();
|
||||
G4MultipleScattering* thehMultipleScattering =
|
||||
new G4MultipleScattering() ;
|
||||
|
||||
|
||||
G4PAIModel* pai = new G4PAIModel(particle,"PAIModel");
|
||||
thehIonisation->AddEmModel(0,pai,pai,gas);
|
||||
|
||||
pmanager->AddProcess(thehMultipleScattering,-1,1,1);
|
||||
pmanager->AddProcess(new G4MultipleScattering,-1,1,1);
|
||||
pmanager->AddProcess(thehIonisation,-1,2,2);
|
||||
/*
|
||||
pmanager->AddContinuousProcess(
|
||||
new G4RegularXTRadiator(pDet->GetLogicalRadiator(),
|
||||
pDet->GetFoilMaterial(),
|
||||
pDet->GetGasMaterial(),
|
||||
pDet->GetFoilThick(),
|
||||
pDet->GetGasThick(),
|
||||
pDet->GetFoilNumber(),
|
||||
"RegularXTRadiator"));
|
||||
// ,-1,1,-1);
|
||||
*/
|
||||
// pmanager->AddContinuousProcess(gammaXTRprocess);
|
||||
// pmanager->AddContinuousProcess(regXTRprocess);
|
||||
// ,-1,1,-1);
|
||||
|
||||
pmanager->AddProcess( thehadronStepCut,-1,-1,3);
|
||||
thehadronStepCut->SetMaxStep(MaxChargedStep) ;
|
||||
|
||||
}
|
||||
}
|
||||
G4EmProcessOptions opt;
|
||||
opt.SetApplyCuts(true);
|
||||
}
|
||||
|
||||
|
||||
#include "G4Decay.hh"
|
||||
|
||||
void Em10PhysicsList::ConstructGeneral()
|
||||
@@ -556,28 +429,6 @@ void Em10PhysicsList::ConstructGeneral()
|
||||
}
|
||||
}
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
/*
|
||||
void Em10PhysicsList::AddParameterisation()
|
||||
{
|
||||
G4FastSimulationManagerProcess* theFastSimulationManagerProcess =
|
||||
new G4FastSimulationManagerProcess() ;
|
||||
theParticleIterator->reset();
|
||||
|
||||
while( (*theParticleIterator)() )
|
||||
{
|
||||
G4ParticleDefinition* particle = theParticleIterator->value() ;
|
||||
G4ProcessManager* pmanager = particle->GetProcessManager() ;
|
||||
|
||||
// both postStep and alongStep action are required: because
|
||||
// of the use of ghost volumes. If no ghost, the postStep is sufficient.
|
||||
|
||||
pmanager->AddProcess(theFastSimulationManagerProcess, -1, 1, 1);
|
||||
}
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
void Em10PhysicsList::SetCuts()
|
||||
@@ -602,7 +453,7 @@ void Em10PhysicsList::SetCuts()
|
||||
region->SetProductionCuts(fRadiatorCuts);
|
||||
G4cout << "Radiator cuts are set" << G4endl;
|
||||
|
||||
if( !fDetectorCuts ) SetDetectorCuts();
|
||||
if( !fDetectorCuts ) SetDetectorCuts();
|
||||
region = (G4RegionStore::GetInstance())->GetRegion("XTRdEdxDetector");
|
||||
region->SetProductionCuts(fDetectorCuts);
|
||||
G4cout << "Detector cuts are set" << G4endl;
|
||||
|
||||
@@ -1,33 +1,37 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10PhysicsListMessenger.cc,v 1.6 2005/11/29 14:42:22 grichine Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10PhysicsListMessenger.cc,v 1.9 2006/06/29 16:38:52 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
//
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
#include "Em10PhysicsListMessenger.hh"
|
||||
|
||||
@@ -35,8 +39,12 @@
|
||||
#include "G4UIcmdWithoutParameter.hh"
|
||||
#include "G4UIcmdWithADouble.hh"
|
||||
#include "G4UIcmdWithADoubleAndUnit.hh"
|
||||
#include "G4UIcmdWithAString.hh"
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
//
|
||||
|
||||
Em10PhysicsListMessenger::Em10PhysicsListMessenger(Em10PhysicsList* List)
|
||||
:Em10List(List)
|
||||
@@ -46,28 +54,14 @@ Em10PhysicsListMessenger::Em10PhysicsListMessenger(Em10PhysicsList* List)
|
||||
cutGCmd->SetParameterName("range",true);
|
||||
cutGCmd->SetDefaultValue(1.);
|
||||
cutGCmd->SetDefaultUnit("mm");
|
||||
cutGCmd->AvailableForStates(G4State_Idle);
|
||||
cutGCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
|
||||
|
||||
cutECmd = new G4UIcmdWithADoubleAndUnit("/calor/cutE",this);
|
||||
cutECmd->SetGuidance("Set cut values by RANGE for e- e+.");
|
||||
cutECmd->SetParameterName("range",true);
|
||||
cutECmd->SetDefaultValue(1.);
|
||||
cutECmd->SetDefaultUnit("mm");
|
||||
cutECmd->AvailableForStates(G4State_Idle);
|
||||
|
||||
eMinEnergyCmd = new G4UIcmdWithADoubleAndUnit("/emphyslist/eMinEnergy",this);
|
||||
eMinEnergyCmd->SetGuidance("Set cut values by energy in Photo-Comp for e-");
|
||||
eMinEnergyCmd->SetParameterName("range",true);
|
||||
eMinEnergyCmd->SetDefaultValue(1.);
|
||||
eMinEnergyCmd->SetDefaultUnit("keV");
|
||||
eMinEnergyCmd->AvailableForStates(G4State_Idle);
|
||||
|
||||
gMinEnergyCmd = new G4UIcmdWithADoubleAndUnit("/emphyslist/gMinEnergy",this);
|
||||
gMinEnergyCmd->SetGuidance("Set cut values by energy in Compton for gamma");
|
||||
gMinEnergyCmd->SetParameterName("range",true);
|
||||
gMinEnergyCmd->SetDefaultValue(1.);
|
||||
gMinEnergyCmd->SetDefaultUnit("keV");
|
||||
gMinEnergyCmd->AvailableForStates(G4State_Idle);
|
||||
cutECmd->AvailableForStates(G4State_PreInit,G4State_Idle);
|
||||
|
||||
setMaxStepCmd = new G4UIcmdWithADoubleAndUnit("/step/setMaxStep",this);
|
||||
setMaxStepCmd->SetGuidance("Set max. step length in the detector");
|
||||
@@ -80,7 +74,7 @@ Em10PhysicsListMessenger::Em10PhysicsListMessenger(Em10PhysicsList* List)
|
||||
ElectronCutCmd->SetParameterName("ElectronCut",false,false);
|
||||
ElectronCutCmd->SetDefaultUnit("mm");
|
||||
ElectronCutCmd->SetRange("ElectronCut>0.");
|
||||
ElectronCutCmd->AvailableForStates(G4State_Idle);
|
||||
ElectronCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
|
||||
|
||||
|
||||
PositronCutCmd = new G4UIcmdWithADoubleAndUnit("/emphyslist/setPositronCut",this);
|
||||
@@ -88,7 +82,7 @@ Em10PhysicsListMessenger::Em10PhysicsListMessenger(Em10PhysicsList* List)
|
||||
PositronCutCmd->SetParameterName("PositronCut",false,false);
|
||||
PositronCutCmd->SetDefaultUnit("mm");
|
||||
PositronCutCmd->SetRange("PositronCut>0.");
|
||||
PositronCutCmd->AvailableForStates(G4State_Idle);
|
||||
PositronCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
|
||||
|
||||
|
||||
GammaCutCmd = new G4UIcmdWithADoubleAndUnit("/emphyslist/setGammaCut",this);
|
||||
@@ -96,42 +90,45 @@ Em10PhysicsListMessenger::Em10PhysicsListMessenger(Em10PhysicsList* List)
|
||||
GammaCutCmd->SetParameterName("GammaCut",false,false);
|
||||
GammaCutCmd->SetDefaultUnit("mm");
|
||||
GammaCutCmd->SetRange("GammaCut>0.");
|
||||
GammaCutCmd->AvailableForStates(G4State_Idle);
|
||||
GammaCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
|
||||
|
||||
RadiatorCutCmd = new G4UIcmdWithADoubleAndUnit("/emphyslist/setRadiatorCuts",this);
|
||||
RadiatorCutCmd->SetGuidance("Set radiator cut in mm for vertex region");
|
||||
RadiatorCutCmd->SetParameterName("RadiatorCuts",false,false);
|
||||
RadiatorCutCmd->SetDefaultUnit("mm");
|
||||
RadiatorCutCmd->SetRange("RadiatorCuts > 0.");
|
||||
RadiatorCutCmd->AvailableForStates(G4State_Idle);
|
||||
RadiatorCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
|
||||
|
||||
DetectorCutCmd = new G4UIcmdWithADoubleAndUnit("/emphyslist/setDetectorCuts",this);
|
||||
DetectorCutCmd->SetGuidance("Set radiator cut in mm for vertex region");
|
||||
DetectorCutCmd->SetParameterName("DetectorCuts",false,false);
|
||||
DetectorCutCmd->SetDefaultUnit("mm");
|
||||
DetectorCutCmd->SetRange("DetectorCuts > 0.");
|
||||
DetectorCutCmd->AvailableForStates(G4State_Idle);
|
||||
DetectorCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
|
||||
|
||||
XTRModelCmd = new G4UIcmdWithAString("/emphyslist/setXTRModel",this);
|
||||
XTRModelCmd->SetGuidance("Set XTR model");
|
||||
XTRModelCmd->SetParameterName("XTRModel",false);
|
||||
XTRModelCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
|
||||
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
Em10PhysicsListMessenger::~Em10PhysicsListMessenger()
|
||||
{
|
||||
delete cutGCmd;
|
||||
delete cutECmd;
|
||||
|
||||
delete eMinEnergyCmd;
|
||||
delete gMinEnergyCmd;
|
||||
|
||||
delete setMaxStepCmd;
|
||||
|
||||
delete ElectronCutCmd;
|
||||
delete PositronCutCmd;
|
||||
delete GammaCutCmd;
|
||||
delete XTRModelCmd;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
void Em10PhysicsListMessenger::SetNewValue(G4UIcommand* command,G4String newValue)
|
||||
{
|
||||
@@ -141,10 +138,6 @@ void Em10PhysicsListMessenger::SetNewValue(G4UIcommand* command,G4String newValu
|
||||
{ Em10List->SetElectronCut(eCmd->GetNewDoubleValue(newValue));}
|
||||
if(command == setMaxStepCmd)
|
||||
{ Em10List->SetMaxStep(setMaxStepCmd->GetNewDoubleValue(newValue));}
|
||||
if(command == eMinEnergyCmd)
|
||||
{ Em10List->SetMinElectronEnergy(eMinEnergyCmd->GetNewDoubleValue(newValue));}
|
||||
if(command == gMinEnergyCmd)
|
||||
{ Em10List->SetMinGammaEnergy(gMinEnergyCmd->GetNewDoubleValue(newValue));}
|
||||
|
||||
if( command == ElectronCutCmd )
|
||||
{
|
||||
@@ -166,6 +159,10 @@ void Em10PhysicsListMessenger::SetNewValue(G4UIcommand* command,G4String newValu
|
||||
{
|
||||
Em10List->SetDetectorCuts();
|
||||
}
|
||||
if( command == XTRModelCmd )
|
||||
{
|
||||
Em10List->SetXTRModel(newValue);
|
||||
}
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
@@ -1,28 +1,31 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10PrimaryGeneratorAction.cc,v 1.5 2004/12/03 09:12:42 vnivanch Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10PrimaryGeneratorAction.cc,v 1.6 2006/06/29 16:38:55 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
//
|
||||
|
||||
|
||||
@@ -1,28 +1,31 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10PrimaryGeneratorMessenger.cc,v 1.3 2002/12/05 00:24:24 asaim Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10PrimaryGeneratorMessenger.cc,v 1.4 2006/06/29 16:38:57 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
//
|
||||
|
||||
|
||||
@@ -1,28 +1,31 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10RunAction.cc,v 1.8 2005/12/06 11:27:37 gcosmo Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10RunAction.cc,v 1.9 2006/06/29 16:38:59 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
//
|
||||
|
||||
|
||||
@@ -1,28 +1,31 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10RunMessenger.cc,v 1.4 2005/12/06 11:31:44 gcosmo Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10RunMessenger.cc,v 1.5 2006/06/29 16:39:01 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
//
|
||||
|
||||
|
||||
@@ -1,28 +1,31 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10StepCut.cc,v 1.2 2001/07/11 09:57:26 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10StepCut.cc,v 1.3 2006/06/29 16:39:04 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
|
||||
#include "Em10StepCut.hh"
|
||||
|
||||
@@ -1,28 +1,31 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10SteppingAction.cc,v 1.5 2004/12/03 09:12:43 vnivanch Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10SteppingAction.cc,v 1.6 2006/06/29 16:39:06 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
//
|
||||
|
||||
|
||||
@@ -1,28 +1,31 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10SteppingMessenger.cc,v 1.3 2004/12/03 09:33:46 vnivanch Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10SteppingMessenger.cc,v 1.4 2006/06/29 16:39:09 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
@@ -1,28 +1,31 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: Em10SteppingVerbose.cc,v 1.5 2003/06/16 16:47:38 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: Em10SteppingVerbose.cc,v 1.6 2006/06/29 16:39:12 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
|
||||
|
||||
@@ -0,0 +1,216 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
|
||||
#include <complex>
|
||||
|
||||
#include "Em10XTRTransparentRegRadModel.hh"
|
||||
#include "Randomize.hh"
|
||||
#include "G4Integrator.hh"
|
||||
#include "G4Gamma.hh"
|
||||
|
||||
using namespace std;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Constructor, destructor
|
||||
|
||||
Em10XTRTransparentRegRadModel::Em10XTRTransparentRegRadModel(G4LogicalVolume *anEnvelope,
|
||||
G4Material* foilMat,G4Material* gasMat,
|
||||
G4double a, G4double b, G4int n,
|
||||
const G4String& processName) :
|
||||
G4VXTRenergyLoss(anEnvelope,foilMat,gasMat,a,b,n,processName)
|
||||
{
|
||||
G4cout<<"Regular transparent X-ray TR radiator EM process is called"<<G4endl;
|
||||
|
||||
// Build energy and angular integral spectra of X-ray TR photons from
|
||||
// a radiator
|
||||
fExitFlux = true;
|
||||
fAlphaPlate = 10000;
|
||||
fAlphaGas = 1000;
|
||||
|
||||
// BuildTable();
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
Em10XTRTransparentRegRadModel::~Em10XTRTransparentRegRadModel()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
//
|
||||
|
||||
G4double Em10XTRTransparentRegRadModel::SpectralXTRdEdx(G4double energy)
|
||||
{
|
||||
G4double result, sum = 0., tmp, cof1, cof2, cofMin, cofPHC,aMa, bMb, sigma;
|
||||
G4int k, kMax, kMin;
|
||||
|
||||
aMa = GetPlateLinearPhotoAbs(energy);
|
||||
bMb = GetGasLinearPhotoAbs(energy);
|
||||
|
||||
// if(fCompton)
|
||||
{
|
||||
aMa += GetPlateCompton(energy);
|
||||
bMb += GetGasCompton(energy);
|
||||
}
|
||||
aMa *= fPlateThick;
|
||||
bMb *= fGasThick;
|
||||
|
||||
sigma = aMa + bMb;
|
||||
|
||||
cofPHC = 4*pi*hbarc;
|
||||
cofPHC *= 200./197.;
|
||||
tmp = (fSigma1 - fSigma2)/cofPHC/energy;
|
||||
cof1 = fPlateThick*tmp;
|
||||
cof2 = fGasThick*tmp;
|
||||
|
||||
cofMin = energy*(fPlateThick + fGasThick)/fGamma/fGamma;
|
||||
cofMin += (fPlateThick*fSigma1 + fGasThick*fSigma2)/energy;
|
||||
cofMin /= cofPHC;
|
||||
|
||||
// if (fGamma < 1200) kMin = G4int(cofMin); // 1200 ?
|
||||
// else kMin = 1;
|
||||
|
||||
|
||||
kMin = G4int(cofMin);
|
||||
if (cofMin > kMin) kMin++;
|
||||
|
||||
// tmp = (fPlateThick + fGasThick)*energy*fMaxThetaTR;
|
||||
// tmp /= cofPHC;
|
||||
// kMax = G4int(tmp);
|
||||
// if(kMax < 0) kMax = 0;
|
||||
// kMax += kMin;
|
||||
|
||||
|
||||
kMax = kMin + 9; // 5; // 9; // kMin + G4int(tmp);
|
||||
|
||||
// tmp /= fGamma;
|
||||
// if( G4int(tmp) < kMin ) kMin = G4int(tmp);
|
||||
// G4cout<<"kMin = "<<kMin<<"; kMax = "<<kMax<<G4endl;
|
||||
|
||||
for( k = kMin; k <= kMax; k++ )
|
||||
{
|
||||
tmp = pi*fPlateThick*(k + cof2)/(fPlateThick + fGasThick);
|
||||
result = (k - cof1)*(k - cof1)*(k + cof2)*(k + cof2);
|
||||
|
||||
if( k == kMin && kMin == G4int(cofMin) )
|
||||
{
|
||||
sum += 0.5*sin(tmp)*sin(tmp)*std::abs(k-cofMin)/result;
|
||||
}
|
||||
else
|
||||
{
|
||||
sum += sin(tmp)*sin(tmp)*std::abs(k-cofMin)/result;
|
||||
}
|
||||
// G4cout<<"k = "<<k<<"; sum = "<<sum<<G4endl;
|
||||
}
|
||||
result = 4.*( cof1 + cof2 )*( cof1 + cof2 )*sum/energy;
|
||||
result *= ( 1. - exp(-fPlateNumber*sigma) )/( 1. - exp(-sigma) );
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Approximation for radiator interference factor for the case of
|
||||
// fully Regular radiator. The plate and gas gap thicknesses are fixed .
|
||||
// The mean values of the plate and gas gap thicknesses
|
||||
// are supposed to be about XTR formation zones but much less than
|
||||
// mean absorption length of XTR photons in coresponding material.
|
||||
|
||||
G4double
|
||||
Em10XTRTransparentRegRadModel::GetStackFactor( G4double energy,
|
||||
G4double gamma, G4double varAngle )
|
||||
{
|
||||
/*
|
||||
G4double result, Za, Zb, Ma, Mb, sigma;
|
||||
|
||||
Za = GetPlateFormationZone(energy,gamma,varAngle);
|
||||
Zb = GetGasFormationZone(energy,gamma,varAngle);
|
||||
Ma = GetPlateLinearPhotoAbs(energy);
|
||||
Mb = GetGasLinearPhotoAbs(energy);
|
||||
sigma = Ma*fPlateThick + Mb*fGasThick;
|
||||
|
||||
G4complex Ca(1.0+0.5*fPlateThick*Ma/fAlphaPlate,fPlateThick/Za/fAlphaPlate);
|
||||
G4complex Cb(1.0+0.5*fGasThick*Mb/fAlphaGas,fGasThick/Zb/fAlphaGas);
|
||||
|
||||
G4complex Ha = pow(Ca,-fAlphaPlate);
|
||||
G4complex Hb = pow(Cb,-fAlphaGas);
|
||||
G4complex H = Ha*Hb;
|
||||
G4complex F1 = (1.0 - Ha)*(1.0 - Hb )/(1.0 - H)
|
||||
* G4double(fPlateNumber) ;
|
||||
G4complex F2 = (1.0-Ha)*(1.0-Ha)*Hb/(1.0-H)/(1.0-H)
|
||||
* (1.0 - exp(-0.5*fPlateNumber*sigma)) ;
|
||||
// *(1.0 - pow(H,fPlateNumber)) ;
|
||||
G4complex R = (F1 + F2)*OneInterfaceXTRdEdx(energy,gamma,varAngle);
|
||||
// G4complex R = F2*OneInterfaceXTRdEdx(energy,gamma,varAngle);
|
||||
result = 2.0*real(R);
|
||||
return result;
|
||||
*/
|
||||
// numerically unstable result
|
||||
|
||||
G4double result, Qa, Qb, Q, aZa, bZb, aMa, bMb, D, sigma;
|
||||
|
||||
aZa = fPlateThick/GetPlateFormationZone(energy,gamma,varAngle);
|
||||
bZb = fGasThick/GetGasFormationZone(energy,gamma,varAngle);
|
||||
aMa = fPlateThick*GetPlateLinearPhotoAbs(energy);
|
||||
bMb = fGasThick*GetGasLinearPhotoAbs(energy);
|
||||
sigma = aMa*fPlateThick + bMb*fGasThick;
|
||||
Qa = exp(-0.5*aMa);
|
||||
Qb = exp(-0.5*bMb);
|
||||
Q = Qa*Qb;
|
||||
|
||||
G4complex Ha( Qa*cos(aZa), -Qa*sin(aZa) );
|
||||
G4complex Hb( Qb*cos(bZb), -Qb*sin(bZb) );
|
||||
G4complex H = Ha*Hb;
|
||||
G4complex Hs = conj(H);
|
||||
D = 1.0 /( (1 - Q)*(1 - Q) +
|
||||
4*Q*sin(0.5*(aZa + bZb))*sin(0.5*(aZa + bZb)) );
|
||||
G4complex F1 = (1.0 - Ha)*(1.0 - Hb)*(1.0 - Hs)
|
||||
* G4double(fPlateNumber)*D;
|
||||
G4complex F2 = (1.0 - Ha)*(1.0 - Ha)*Hb*(1.0 - Hs)*(1.0 - Hs)
|
||||
// * (1.0 - pow(H,fPlateNumber)) * D*D;
|
||||
* (1.0 - exp(-0.5*fPlateNumber*sigma)) * D*D;
|
||||
G4complex R = (F1 + F2)*OneInterfaceXTRdEdx(energy,gamma,varAngle);
|
||||
result = 2.0*real(R);
|
||||
return result;
|
||||
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
//
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -1,27 +1,30 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * License and Disclaimer *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||||
// * conditions of the Geant4 Software License, included in the file *
|
||||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||||
// * include a list of copyright holders. *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * use. Please see the license in the file LICENSE and URL above *
|
||||
// * for the full disclaimer and the limitation of liability. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// * This code implementation is the result of the scientific and *
|
||||
// * technical work of the GEANT4 collaboration. *
|
||||
// * By using, copying, modifying or distributing the software (or *
|
||||
// * any work based on the software) you agree to acknowledge its *
|
||||
// * use in resulting scientific publications, and indicate your *
|
||||
// * acceptance of all terms of the Geant4 Software license. *
|
||||
// ********************************************************************
|
||||
//
|
||||
// $Id: StepMax.cc,v 1.1 2005/04/19 15:01:39 grichine Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
// $Id: StepMax.cc,v 1.2 2006/06/29 16:39:16 gunter Exp $
|
||||
// GEANT4 tag $Name: geant4-08-01 $
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
@@ -1,516 +0,0 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// ********************************************************************
|
||||
//
|
||||
// $Id: XTRComptonScattering.cc,v 1.1 2005/02/01 09:20:54 grichine Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
//
|
||||
//
|
||||
//------------ XTRComptonScattering physics process -----------------------------
|
||||
// by Michel Maire, April 1996
|
||||
//
|
||||
// 28-05-96, DoIt() small change in ElecDirection, by M.Maire
|
||||
// 10-06-96, simplification in ComputeMicroscopicCrossSection(), by M.Maire
|
||||
// 21-06-96, SetCuts implementation, M.Maire
|
||||
// 13-09-96, small changes in DoIt for better efficiency. Thanks to P.Urban
|
||||
// 06-01-97, crossection table + meanfreepath table, M.Maire
|
||||
// 05-03-97, new Physics scheme, M.Maire
|
||||
// 28-03-97, protection in BuildPhysicsTable, M.Maire
|
||||
// 07-04-98, remove 'tracking cut' of the scattered gamma, MMa
|
||||
// 04-06-98, in DoIt, secondary production condition:
|
||||
// range>std::min(threshold,safety)
|
||||
// 13-08-98, new methods SetBining() PrintInfo()
|
||||
// 15-12-98, cross section=0 below 10 keV
|
||||
// 28-05-01, V.Ivanchenko minor changes to provide ANSI -wall compilation
|
||||
// 13-07-01, DoIt: suppression of production cut for the electron (mma)
|
||||
// 03-08-01, new methods Store/Retrieve PhysicsTable (mma)
|
||||
// 06-08-01, BuildThePhysicsTable() called from constructor (mma)
|
||||
// 17-09-01, migration of Materials to pure STL (mma)
|
||||
// 20-09-01, DoIt: fMinimalEnergy = 1*eV (mma)
|
||||
// 01-10-01, come back to BuildPhysicsTable(const G4ParticleDefinition&)
|
||||
// 17-04-02, LowestEnergyLimit = 1*keV
|
||||
// 26-05-04, cross section parametrization improved for low energy :
|
||||
// Egamma <~ 15 keV (Laszlo)
|
||||
// 08-11-04, Remove Store/Retrieve tables (V.Ivantchenko)
|
||||
// 01-02-05, electron cuts in PostStepDoItfrom G4MaterialCutsCouple
|
||||
// (V. Grichine)
|
||||
// -----------------------------------------------------------------------------
|
||||
|
||||
#include "XTRComptonScattering.hh"
|
||||
#include "G4UnitsTable.hh"
|
||||
#include "G4PhysicsTableHelper.hh"
|
||||
#include "G4ProductionCutsTable.hh"
|
||||
#include "G4MaterialCutsCouple.hh"
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
using namespace std;
|
||||
|
||||
XTRComptonScattering::XTRComptonScattering(const G4String& processName,
|
||||
G4ProcessType type):G4VDiscreteProcess (processName, type),
|
||||
theCrossSectionTable(NULL),
|
||||
theMeanFreePathTable(NULL),
|
||||
LowestEnergyLimit ( 1*keV),
|
||||
HighestEnergyLimit(100*GeV),
|
||||
NumbBinTable(80),
|
||||
fMinElectronEnergy(1*eV),fMinGammaEnergy(1*eV)
|
||||
{}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
// destructor
|
||||
|
||||
XTRComptonScattering::~XTRComptonScattering()
|
||||
{
|
||||
if (theCrossSectionTable) {
|
||||
theCrossSectionTable->clearAndDestroy();
|
||||
delete theCrossSectionTable;
|
||||
}
|
||||
|
||||
if (theMeanFreePathTable) {
|
||||
theMeanFreePathTable->clearAndDestroy();
|
||||
delete theMeanFreePathTable;
|
||||
}
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4bool XTRComptonScattering::IsApplicable( const G4ParticleDefinition& particle)
|
||||
{
|
||||
return ( &particle == G4Gamma::Gamma() );
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
void XTRComptonScattering::SetPhysicsTableBining(
|
||||
G4double lowE, G4double highE, G4int nBins)
|
||||
{
|
||||
LowestEnergyLimit = lowE; HighestEnergyLimit = highE; NumbBinTable = nBins;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
void XTRComptonScattering::BuildPhysicsTable(const G4ParticleDefinition&)
|
||||
// Build cross section and mean free path tables
|
||||
{
|
||||
G4double LowEdgeEnergy, Value;
|
||||
G4PhysicsLogVector* ptrVector;
|
||||
|
||||
// Build cross section per atom tables for the Compton Scattering process
|
||||
|
||||
if (theCrossSectionTable) {
|
||||
theCrossSectionTable->clearAndDestroy(); delete theCrossSectionTable;}
|
||||
|
||||
theCrossSectionTable = new G4PhysicsTable(G4Element::GetNumberOfElements());
|
||||
const G4ElementTable* theElementTable = G4Element::GetElementTable();
|
||||
G4double AtomicNumber;
|
||||
size_t J;
|
||||
|
||||
for ( J=0 ; J < G4Element::GetNumberOfElements(); J++ )
|
||||
{
|
||||
//create physics vector then fill it ....
|
||||
ptrVector = new G4PhysicsLogVector(LowestEnergyLimit,HighestEnergyLimit,
|
||||
NumbBinTable );
|
||||
AtomicNumber = (*theElementTable)[J]->GetZ();
|
||||
|
||||
for ( G4int i = 0 ; i < NumbBinTable ; i++ )
|
||||
{
|
||||
LowEdgeEnergy = ptrVector->GetLowEdgeEnergy(i);
|
||||
Value = ComputeCrossSectionPerAtom(LowEdgeEnergy, AtomicNumber);
|
||||
ptrVector->PutValue(i,Value);
|
||||
}
|
||||
|
||||
theCrossSectionTable->insertAt( J , ptrVector ) ;
|
||||
|
||||
}
|
||||
|
||||
// Build mean free path table for the Compton Scattering process
|
||||
|
||||
if (theMeanFreePathTable) {
|
||||
theMeanFreePathTable->clearAndDestroy(); delete theMeanFreePathTable;}
|
||||
|
||||
theMeanFreePathTable= new G4PhysicsTable(G4Material::GetNumberOfMaterials());
|
||||
const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
|
||||
G4Material* material;
|
||||
|
||||
for ( J=0 ; J < G4Material::GetNumberOfMaterials(); J++ )
|
||||
{
|
||||
//create physics vector then fill it ....
|
||||
ptrVector = new G4PhysicsLogVector(LowestEnergyLimit,HighestEnergyLimit,
|
||||
NumbBinTable ) ;
|
||||
material = (*theMaterialTable)[J];
|
||||
|
||||
for ( G4int i = 0 ; i < NumbBinTable ; i++ )
|
||||
{
|
||||
LowEdgeEnergy = ptrVector->GetLowEdgeEnergy( i ) ;
|
||||
Value = ComputeMeanFreePath( LowEdgeEnergy, material);
|
||||
ptrVector->PutValue( i , Value ) ;
|
||||
}
|
||||
|
||||
theMeanFreePathTable->insertAt( J , ptrVector ) ;
|
||||
}
|
||||
|
||||
PrintInfoDefinition();
|
||||
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4double XTRComptonScattering::ComputeCrossSectionPerAtom
|
||||
(G4double GammaEnergy, G4double Z)
|
||||
|
||||
// Calculates the cross section per atom in GEANT4 internal units.
|
||||
// A parametrized formula from L. Urban is used to estimate
|
||||
// the total cross section.
|
||||
// It gives a good description of the data from 10 keV to 100/Z GeV.
|
||||
// lower limit 1 keV now with a correction for low energy
|
||||
|
||||
{
|
||||
G4double CrossSection = 0.0 ;
|
||||
if ( Z < 1. ) return CrossSection;
|
||||
if ( GammaEnergy < 1.*keV ) return CrossSection;
|
||||
if ( GammaEnergy > (100.*GeV/Z) ) return CrossSection;
|
||||
|
||||
static const G4double a = 20.0 , b = 230.0 , c = 440.0;
|
||||
|
||||
static const G4double
|
||||
d1= 2.7965e-1*barn, d2=-1.8300e-1*barn, d3= 6.7527 *barn, d4=-1.9798e+1*barn,
|
||||
e1= 1.9756e-5*barn, e2=-1.0205e-2*barn, e3=-7.3913e-2*barn, e4= 2.7079e-2*barn,
|
||||
f1=-3.9178e-7*barn, f2= 6.8241e-5*barn, f3= 6.0480e-5*barn, f4= 3.0274e-4*barn;
|
||||
|
||||
G4double p1Z = Z*(d1 + e1*Z + f1*Z*Z), p2Z = Z*(d2 + e2*Z + f2*Z*Z),
|
||||
p3Z = Z*(d3 + e3*Z + f3*Z*Z), p4Z = Z*(d4 + e4*Z + f4*Z*Z);
|
||||
|
||||
G4double T0 = 15*keV; if (Z == 1.) T0 = 40*keV;
|
||||
|
||||
G4double X = max(GammaEnergy, T0) / electron_mass_c2;
|
||||
CrossSection = p1Z*log(1.+2*X)/X
|
||||
+ (p2Z + p3Z*X + p4Z*X*X)/(1. + a*X + b*X*X + c*X*X*X);
|
||||
|
||||
// modification for low energy. (special case for Hydrogen)
|
||||
if (GammaEnergy < T0) {
|
||||
G4double dT0 = 1.*keV;
|
||||
X = (T0+dT0) / electron_mass_c2 ;
|
||||
G4double sigma = p1Z*log(1.+2*X)/X
|
||||
+ (p2Z + p3Z*X + p4Z*X*X)/(1. + a*X + b*X*X + c*X*X*X);
|
||||
G4double c1 = -T0*(sigma-CrossSection)/(CrossSection*dT0);
|
||||
G4double c2 = 0.150; if (Z > 1.) c2 = 0.375-0.0556*log(Z);
|
||||
G4double y = log(GammaEnergy/T0);
|
||||
CrossSection *= exp(-y*(c1+c2*y));
|
||||
}
|
||||
|
||||
return CrossSection;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4double XTRComptonScattering::ComputeMeanFreePath(G4double GammaEnergy,
|
||||
G4Material* aMaterial)
|
||||
|
||||
// returns the gamma mean free path in GEANT4 internal units
|
||||
|
||||
{
|
||||
const G4ElementVector* theElementVector = aMaterial->GetElementVector() ;
|
||||
const G4double* NbOfAtomsPerVolume = aMaterial->GetVecNbOfAtomsPerVolume();
|
||||
|
||||
G4double SIGMA = 0.;
|
||||
|
||||
for ( size_t elm=0 ; elm < aMaterial->GetNumberOfElements() ; elm++ )
|
||||
{
|
||||
SIGMA += NbOfAtomsPerVolume[elm] *
|
||||
ComputeCrossSectionPerAtom(GammaEnergy,
|
||||
(*theElementVector)[elm]->GetZ());
|
||||
}
|
||||
return SIGMA > DBL_MIN ? 1./SIGMA : DBL_MAX;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4double XTRComptonScattering::GetCrossSectionPerAtom(
|
||||
G4DynamicParticle* aDynamicGamma,
|
||||
G4Element* anElement)
|
||||
|
||||
// gives the microscopic total cross section in GEANT4 internal units
|
||||
|
||||
{
|
||||
G4double crossSection;
|
||||
G4double GammaEnergy = aDynamicGamma->GetKineticEnergy();
|
||||
G4bool isOutRange ;
|
||||
if (GammaEnergy < LowestEnergyLimit || GammaEnergy > HighestEnergyLimit)
|
||||
crossSection = 0.;
|
||||
else
|
||||
crossSection = (*theCrossSectionTable)(anElement->GetIndex())->
|
||||
GetValue(GammaEnergy, isOutRange);
|
||||
|
||||
return crossSection;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
|
||||
G4double XTRComptonScattering::GetMeanFreePath(const G4Track& aTrack,
|
||||
G4double,
|
||||
G4ForceCondition*)
|
||||
|
||||
// returns the gamma mean free path in GEANT4 internal units
|
||||
|
||||
{
|
||||
const G4DynamicParticle* aDynamicGamma = aTrack.GetDynamicParticle();
|
||||
G4double GammaEnergy = aDynamicGamma->GetKineticEnergy();
|
||||
G4Material* aMaterial = aTrack.GetMaterial();
|
||||
|
||||
G4double MeanFreePath;
|
||||
G4bool isOutRange;
|
||||
|
||||
if (GammaEnergy > HighestEnergyLimit || GammaEnergy < LowestEnergyLimit)
|
||||
MeanFreePath = DBL_MAX;
|
||||
else
|
||||
MeanFreePath = (*theMeanFreePathTable)(aMaterial->GetIndex())->
|
||||
GetValue(GammaEnergy, isOutRange);
|
||||
return MeanFreePath;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4VParticleChange* XTRComptonScattering::PostStepDoIt(const G4Track& aTrack,
|
||||
const G4Step& aStep)
|
||||
//
|
||||
// The scattered gamma energy is sampled according to Klein - Nishina formula.
|
||||
// The random number techniques of Butcher & Messel are used
|
||||
// (Nuc Phys 20(1960),15).
|
||||
// GEANT4 internal units
|
||||
//
|
||||
// Note : Effects due to binding of atomic electrons are negliged.
|
||||
|
||||
{
|
||||
aParticleChange.Initialize(aTrack);
|
||||
G4Material* aMaterial = aTrack.GetMaterial();
|
||||
|
||||
const G4DynamicParticle* aDynamicGamma = aTrack.GetDynamicParticle();
|
||||
G4double GammaEnergy0 = aDynamicGamma->GetKineticEnergy();
|
||||
G4double E0_m = GammaEnergy0 / electron_mass_c2 ;
|
||||
|
||||
G4ParticleMomentum GammaDirection0 = aDynamicGamma->GetMomentumDirection();
|
||||
|
||||
//
|
||||
// sample the energy rate of the scattered gamma
|
||||
//
|
||||
|
||||
G4double epsilon, epsilonsq, onecost, sint2, greject ;
|
||||
|
||||
G4double epsilon0 = 1./(1. + 2*E0_m) , epsilon0sq = epsilon0*epsilon0;
|
||||
G4double alpha1 = - log(epsilon0) , alpha2 = 0.5*(1.- epsilon0sq);
|
||||
|
||||
do {
|
||||
if ( alpha1/(alpha1+alpha2) > G4UniformRand() )
|
||||
{ epsilon = exp(-alpha1*G4UniformRand()); // epsilon0**r
|
||||
epsilonsq = epsilon*epsilon; }
|
||||
else {
|
||||
epsilonsq = epsilon0sq + (1.- epsilon0sq)*G4UniformRand();
|
||||
epsilon = sqrt(epsilonsq);
|
||||
};
|
||||
onecost = (1.- epsilon)/(epsilon*E0_m);
|
||||
sint2 = onecost*(2.-onecost);
|
||||
greject = 1. - epsilon*sint2/(1.+ epsilonsq);
|
||||
} while (greject < G4UniformRand());
|
||||
|
||||
//
|
||||
// scattered gamma angles. ( Z - axis along the parent gamma)
|
||||
//
|
||||
|
||||
G4double cosTeta = 1. - onecost , sinTeta = sqrt (sint2);
|
||||
G4double Phi = twopi * G4UniformRand();
|
||||
G4double dirx = sinTeta*cos(Phi), diry = sinTeta*sin(Phi), dirz = cosTeta;
|
||||
|
||||
//
|
||||
// update G4VParticleChange for the scattered gamma
|
||||
//
|
||||
|
||||
G4ThreeVector GammaDirection1 ( dirx,diry,dirz );
|
||||
GammaDirection1.rotateUz(GammaDirection0);
|
||||
aParticleChange.ProposeMomentumDirection( GammaDirection1 );
|
||||
G4double GammaEnergy1 = epsilon*GammaEnergy0;
|
||||
G4double localEnergyDeposit = 0.;
|
||||
|
||||
|
||||
// Get electron/gamma cut in energy from track->materialcutscouple:
|
||||
|
||||
const G4MaterialCutsCouple* matCutsCouple = aTrack.GetMaterialCutsCouple();
|
||||
const G4ProductionCutsTable* theCoupleTable=
|
||||
G4ProductionCutsTable::GetProductionCutsTable();
|
||||
|
||||
size_t numOfCouples = theCoupleTable->GetTableSize(), jMatCC;
|
||||
|
||||
for (jMatCC = 0 ; jMatCC < numOfCouples ; jMatCC++ )
|
||||
{
|
||||
if( matCutsCouple == theCoupleTable->GetMaterialCutsCouple(jMatCC) ) break;
|
||||
}
|
||||
if( jMatCC == numOfCouples && jMatCC > 0 ) jMatCC--;
|
||||
|
||||
const vector<G4double>* deltaCutInKineticEnergy = theCoupleTable->
|
||||
GetEnergyCutsVector(idxG4ElectronCut);
|
||||
fMinElectronEnergy = (*deltaCutInKineticEnergy)[jMatCC];
|
||||
|
||||
// G4cout<<"XTRComptonScattering::PostStepDoIt::fMinElectronEnergy = "
|
||||
// <<fMinElectronEnergy/keV<<" keV"<<" in "<<aMaterial->GetName()<<G4endl;
|
||||
|
||||
|
||||
const vector<G4double>* deltaCutEnergyGamma = theCoupleTable->
|
||||
GetEnergyCutsVector(idxG4GammaCut);
|
||||
fMinGammaEnergy = (*deltaCutEnergyGamma)[jMatCC];
|
||||
|
||||
// G4cout<<"XTRComptonScattering::PostStepDoIt::fMinGammaEnergy = "
|
||||
// <<fMinGammaEnergy/keV<<" keV"<<" in "<<aMaterial->GetName()<<G4endl;
|
||||
|
||||
|
||||
|
||||
|
||||
if (GammaEnergy1 > fMinGammaEnergy)
|
||||
{
|
||||
aParticleChange.ProposeEnergy( GammaEnergy1 );
|
||||
}
|
||||
else
|
||||
{
|
||||
localEnergyDeposit += GammaEnergy1;
|
||||
aParticleChange.ProposeEnergy(0.) ;
|
||||
aParticleChange.ProposeTrackStatus(fStopAndKill);
|
||||
}
|
||||
|
||||
//
|
||||
// kinematic of the scattered electron
|
||||
//
|
||||
|
||||
G4double ElecKineEnergy = GammaEnergy0 - GammaEnergy1;
|
||||
|
||||
if (ElecKineEnergy > fMinElectronEnergy)
|
||||
{
|
||||
G4double ElecMomentum = sqrt(ElecKineEnergy*
|
||||
(ElecKineEnergy+2.*electron_mass_c2));
|
||||
G4ThreeVector ElecDirection (
|
||||
(GammaEnergy0*GammaDirection0 - GammaEnergy1*GammaDirection1)
|
||||
*(1./ElecMomentum) );
|
||||
|
||||
// create G4DynamicParticle object for the electron.
|
||||
G4DynamicParticle* aElectron= new G4DynamicParticle(
|
||||
G4Electron::Electron(),ElecDirection,ElecKineEnergy);
|
||||
|
||||
aParticleChange.SetNumberOfSecondaries(1);
|
||||
aParticleChange.AddSecondary( aElectron );
|
||||
}
|
||||
else
|
||||
{
|
||||
aParticleChange.SetNumberOfSecondaries(0);
|
||||
localEnergyDeposit += ElecKineEnergy;
|
||||
}
|
||||
aParticleChange.ProposeLocalEnergyDeposit (localEnergyDeposit);
|
||||
|
||||
// Reset NbOfInteractionLengthLeft and return aParticleChange
|
||||
return G4VDiscreteProcess::PostStepDoIt( aTrack, aStep);
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4bool XTRComptonScattering::StorePhysicsTable(const G4ParticleDefinition* particle,
|
||||
const G4String& directory,
|
||||
G4bool ascii)
|
||||
{
|
||||
G4String filename;
|
||||
|
||||
// store cross section table
|
||||
filename = GetPhysicsTableFileName(particle,directory,"CrossSection",ascii);
|
||||
if ( !theCrossSectionTable->StorePhysicsTable(filename, ascii) ){
|
||||
G4cout << " FAIL theCrossSectionTable->StorePhysicsTable in " << filename
|
||||
<< G4endl;
|
||||
return false;
|
||||
}
|
||||
|
||||
// store mean free path table
|
||||
filename = GetPhysicsTableFileName(particle,directory,"MeanFreePath",ascii);
|
||||
if ( !theMeanFreePathTable->StorePhysicsTable(filename, ascii) ){
|
||||
G4cout << " FAIL theMeanFreePathTable->StorePhysicsTable in " << filename
|
||||
<< G4endl;
|
||||
return false;
|
||||
}
|
||||
|
||||
G4cout << GetProcessName() << " for " << particle->GetParticleName()
|
||||
<< ": Success to store the PhysicsTables in "
|
||||
<< directory << G4endl;
|
||||
return true;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
/*
|
||||
G4bool XTRComptonScattering::RetrievePhysicsTable(const G4ParticleDefinition* particle,
|
||||
const G4String& directory,
|
||||
G4bool ascii)
|
||||
{
|
||||
// delete theCrossSectionTable and theMeanFreePathTable
|
||||
if (theCrossSectionTable != 0) {
|
||||
theCrossSectionTable->clearAndDestroy();
|
||||
delete theCrossSectionTable;
|
||||
}
|
||||
if (theMeanFreePathTable != 0) {
|
||||
theMeanFreePathTable->clearAndDestroy();
|
||||
delete theMeanFreePathTable;
|
||||
}
|
||||
|
||||
G4String filename;
|
||||
|
||||
// retreive cross section table
|
||||
filename = GetPhysicsTableFileName(particle,directory,"CrossSection",ascii);
|
||||
theCrossSectionTable = new G4PhysicsTable(G4Element::GetNumberOfElements());
|
||||
if ( !G4PhysicsTableHelper::RetrievePhysicsTable(filename, ascii) ){
|
||||
G4cout << " FAIL theCrossSectionTable->RetrievePhysicsTable in " << filename
|
||||
<< G4endl;
|
||||
return false;
|
||||
}
|
||||
|
||||
// retreive mean free path table
|
||||
filename = GetPhysicsTableFileName(particle,directory,"MeanFreePath",ascii);
|
||||
theMeanFreePathTable = new G4PhysicsTable(G4Material::GetNumberOfMaterials());
|
||||
if ( !G4PhysicsTableHelper::RetrievePhysicsTable(filename, ascii) ){
|
||||
G4cout << " FAIL theMeanFreePathTable->RetrievePhysicsTable in " << filename
|
||||
<< G4endl;
|
||||
return false;
|
||||
}
|
||||
|
||||
G4cout << GetProcessName() << " for " << particle->GetParticleName()
|
||||
<< ": Success to retrieve the PhysicsTables from "
|
||||
<< directory << G4endl;
|
||||
return true;
|
||||
}
|
||||
*/
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
void XTRComptonScattering::PrintInfoDefinition()
|
||||
{
|
||||
G4String comments = "Total cross sections from a parametrisation. ";
|
||||
comments += "Good description from 10 KeV to (100/Z) GeV. \n";
|
||||
comments += " Scattered gamma energy according Klein-Nishina.";
|
||||
|
||||
G4cout << G4endl << GetProcessName() << ": " << comments
|
||||
<< "\n PhysicsTables from "
|
||||
<< G4BestUnit(LowestEnergyLimit,"Energy")
|
||||
<< " to " << G4BestUnit(HighestEnergyLimit,"Energy")
|
||||
<< " in " << NumbBinTable << " bins. \n";
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
@@ -1,307 +0,0 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * DISCLAIMER *
|
||||
// * *
|
||||
// * The following disclaimer summarizes all the specific disclaimers *
|
||||
// * of contributors to this software. The specific disclaimers,which *
|
||||
// * govern, are listed with their locations in: *
|
||||
// * http://cern.ch/geant4/license *
|
||||
// * *
|
||||
// * Neither the authors of this software system, nor their employing *
|
||||
// * institutes,nor the agencies providing financial support for this *
|
||||
// * work make any representation or warranty, express or implied, *
|
||||
// * regarding this software system or assume any liability for its *
|
||||
// * use. *
|
||||
// * *
|
||||
// * This code implementation is the intellectual property of the *
|
||||
// * GEANT4 collaboration. *
|
||||
// * By copying, distributing or modifying the Program (or any work *
|
||||
// * based on the Program) you indicate your acceptance of this *
|
||||
// * statement, and all its terms. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// $Id: XTRPhotoElectricEffect.cc,v 1.1 2005/02/01 09:20:54 grichine Exp $
|
||||
// GEANT4 tag $Name: geant4-08-00 $
|
||||
//
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
// 12-06-96, Added SelectRandomAtom() method, by M.Maire
|
||||
// 21-06-96, SetCuts implementation, M.Maire
|
||||
// 17-09-96, PartialSumSigma(i)
|
||||
// split of ComputeBindingEnergy, M.Maire
|
||||
// 08-01-97, crossection table + meanfreepath table, M.Maire
|
||||
// 13-03-97, adapted for the new physics scheme, M.Maire
|
||||
// 28-03-97, protection in BuildPhysicsTable, M.Maire
|
||||
// 04-06-98, in DoIt, secondary production condition:
|
||||
// range > std::min(threshold,safety)
|
||||
// 13-08-98, new methods SetBining() PrintInfo()
|
||||
// 17-11-98, use table of Atomic shells in PostStepDoIt
|
||||
// 06-01-99, use Sandia crossSection below 50 keV, V.Grichine mma
|
||||
// 20-05-99, protection against very low energy photons ,L.Urban
|
||||
// 08-06-99, removed this above protection from the DoIt. mma
|
||||
// 21-06-00, in DoIt, killing photon: aParticleChange.SetEnergyChange(0.); mma
|
||||
// 22-06-00, in DoIt, absorbe very low energy photon (back to 20-05-99); mma
|
||||
// 22-02-01, back to 08-06-99 after correc in SandiaTable (materials-V03-00-05)
|
||||
// 28-05-01, V.Ivanchenko minor changes to provide ANSI -wall compilation
|
||||
// 13-07-01, DoIt: suppression of production cut of the electron (mma)
|
||||
// 06-08-01, new methods Store/Retrieve PhysicsTable (mma)
|
||||
// 06-08-01, BuildThePhysicsTable() called from constructor (mma)
|
||||
// 17-09-01, migration of Materials to pure STL (mma)
|
||||
// 20-09-01, DoIt: fMinimalEnergy of generated electron = 1*eV (mma)
|
||||
// 01-10-01, come back to BuildPhysicsTable(const G4ParticleDefinition&)
|
||||
// 10-01-02, moved few function from icc to cc
|
||||
// 17-04-02, Keep only Sandia crossSections. Remove BuildPhysicsTables.
|
||||
// Simplify public interface (mma)
|
||||
// 29-04-02, Generate theta angle of the photoelectron from Sauter-Gavrila
|
||||
// distribution (mma)
|
||||
// 15-01-03, photoelectron theta ditribution : return costeta=1 if gamma>5
|
||||
// (helmut burkhardt)
|
||||
// 01-02-05, electron cuts in PostStepDoItfrom G4MaterialCutsCouple
|
||||
// (V. Grichine)
|
||||
//
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
#include "XTRPhotoElectricEffect.hh"
|
||||
#include "G4UnitsTable.hh"
|
||||
#include "G4ProductionCutsTable.hh"
|
||||
#include "G4MaterialCutsCouple.hh"
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
using namespace std;
|
||||
|
||||
XTRPhotoElectricEffect::XTRPhotoElectricEffect(const G4String& processName,
|
||||
G4ProcessType type):G4VDiscreteProcess (processName, type),
|
||||
fMinElectronEnergy(1*eV)
|
||||
|
||||
{ PrintInfoDefinition();}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
// destructor
|
||||
|
||||
XTRPhotoElectricEffect::~XTRPhotoElectricEffect()
|
||||
{ }
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
inline G4bool XTRPhotoElectricEffect::IsApplicable(const G4ParticleDefinition&
|
||||
particle)
|
||||
{
|
||||
return ( &particle == G4Gamma::Gamma() );
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4double XTRPhotoElectricEffect::ComputeCrossSectionPerAtom(G4double GammaEnergy,
|
||||
G4double AtomicNumber)
|
||||
|
||||
// returns the photoElectric cross Section in GEANT4 internal units
|
||||
{
|
||||
G4double* SandiaCof
|
||||
= G4SandiaTable::GetSandiaCofPerAtom((int)AtomicNumber,GammaEnergy);
|
||||
|
||||
G4double energy2 = GammaEnergy*GammaEnergy, energy3 = GammaEnergy*energy2,
|
||||
energy4 = energy2*energy2;
|
||||
|
||||
return SandiaCof[0]/GammaEnergy + SandiaCof[1]/energy2 +
|
||||
SandiaCof[2]/energy3 + SandiaCof[3]/energy4;
|
||||
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4double XTRPhotoElectricEffect::ComputeMeanFreePath(G4double GammaEnergy,
|
||||
G4Material* aMaterial)
|
||||
|
||||
// returns the gamma mean free path in GEANT4 internal units
|
||||
{
|
||||
G4double* SandiaCof = aMaterial->GetSandiaTable()
|
||||
->GetSandiaCofForMaterial(GammaEnergy);
|
||||
|
||||
G4double energy2 = GammaEnergy*GammaEnergy, energy3 = GammaEnergy*energy2,
|
||||
energy4 = energy2*energy2;
|
||||
|
||||
|
||||
G4double SIGMA = SandiaCof[0]/GammaEnergy + SandiaCof[1]/energy2 +
|
||||
SandiaCof[2]/energy3 + SandiaCof[3]/energy4;
|
||||
|
||||
return SIGMA > DBL_MIN ? 1./SIGMA : DBL_MAX;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
inline G4double XTRPhotoElectricEffect::GetMeanFreePath(const G4Track& aTrack,
|
||||
G4double,
|
||||
G4ForceCondition*)
|
||||
|
||||
// returns the gamma mean free path in GEANT4 internal units
|
||||
{
|
||||
G4double GammaEnergy = aTrack.GetDynamicParticle()->GetKineticEnergy();
|
||||
G4double* SandiaCof = aTrack.GetMaterial()->GetSandiaTable()
|
||||
->GetSandiaCofForMaterial(GammaEnergy);
|
||||
|
||||
G4double energy2 = GammaEnergy*GammaEnergy, energy3 = GammaEnergy*energy2,
|
||||
energy4 = energy2*energy2;
|
||||
|
||||
|
||||
G4double SIGMA = SandiaCof[0]/GammaEnergy + SandiaCof[1]/energy2 +
|
||||
SandiaCof[2]/energy3 + SandiaCof[3]/energy4;
|
||||
|
||||
MeanFreePath = SIGMA > DBL_MIN ? 1./SIGMA : DBL_MAX;
|
||||
return MeanFreePath;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4VParticleChange* XTRPhotoElectricEffect::PostStepDoIt(const G4Track& aTrack,
|
||||
const G4Step& aStep)
|
||||
//
|
||||
// Generate an electron resulting of a photo electric effect.
|
||||
// The incident photon disappear.
|
||||
// GEANT4 internal units
|
||||
//
|
||||
|
||||
{ aParticleChange.Initialize(aTrack);
|
||||
G4Material* aMaterial = aTrack.GetMaterial();
|
||||
const G4DynamicParticle* aDynamicPhoton = aTrack.GetDynamicParticle();
|
||||
|
||||
G4double PhotonEnergy = aDynamicPhoton->GetKineticEnergy();
|
||||
G4ParticleMomentum PhotonDirection = aDynamicPhoton->GetMomentumDirection();
|
||||
|
||||
// select randomly one element constituing the material.
|
||||
G4Element* anElement = SelectRandomAtom(aDynamicPhoton, aMaterial);
|
||||
|
||||
//
|
||||
// Photo electron
|
||||
//
|
||||
|
||||
G4int NbOfShells = anElement->GetNbOfAtomicShells();
|
||||
G4int i=0;
|
||||
while ((i<NbOfShells)&&(PhotonEnergy<anElement->GetAtomicShell(i))) i++;
|
||||
|
||||
if (i == NbOfShells) return G4VDiscreteProcess::PostStepDoIt(aTrack,aStep);
|
||||
|
||||
G4double ElecKineEnergy = PhotonEnergy - anElement->GetAtomicShell(i);
|
||||
|
||||
// Get electron cut in energy from track->materialcutscouple:
|
||||
|
||||
const G4MaterialCutsCouple* matCutsCouple = aTrack.GetMaterialCutsCouple();
|
||||
const G4ProductionCutsTable* theCoupleTable=
|
||||
G4ProductionCutsTable::GetProductionCutsTable();
|
||||
|
||||
size_t numOfCouples = theCoupleTable->GetTableSize(), jMatCC;
|
||||
|
||||
for (jMatCC = 0 ; jMatCC < numOfCouples ; jMatCC++ )
|
||||
{
|
||||
if( matCutsCouple == theCoupleTable->GetMaterialCutsCouple(jMatCC) ) break;
|
||||
}
|
||||
if( jMatCC == numOfCouples && jMatCC > 0 ) jMatCC--;
|
||||
|
||||
const vector<G4double>* deltaCutInKineticEnergy = theCoupleTable->
|
||||
GetEnergyCutsVector(idxG4ElectronCut);
|
||||
fMinElectronEnergy = (*deltaCutInKineticEnergy)[jMatCC];
|
||||
|
||||
// G4cout<<"XTRPhotoElectricEffect::PostStepDoIt::fMinElectronEnergy = "
|
||||
// <<fMinElectronEnergy/keV<<" keV"<<" in "<<aMaterial->GetName()<<G4endl;
|
||||
|
||||
if (ElecKineEnergy > fMinElectronEnergy)
|
||||
{
|
||||
// direction of the photo electron
|
||||
//
|
||||
G4double cosTeta = ElecThetaDistribution(ElecKineEnergy);
|
||||
G4double sinTeta = sqrt(1.-cosTeta*cosTeta);
|
||||
G4double Phi = twopi * G4UniformRand();
|
||||
G4double dirx = sinTeta*cos(Phi),diry = sinTeta*sin(Phi),dirz = cosTeta;
|
||||
G4ThreeVector ElecDirection(dirx,diry,dirz);
|
||||
ElecDirection.rotateUz(PhotonDirection);
|
||||
//
|
||||
G4DynamicParticle* aElectron = new G4DynamicParticle (
|
||||
G4Electron::Electron(),ElecDirection, ElecKineEnergy);
|
||||
aParticleChange.SetNumberOfSecondaries(1);
|
||||
aParticleChange.AddSecondary(aElectron);
|
||||
}
|
||||
else
|
||||
{
|
||||
ElecKineEnergy = 0.;
|
||||
aParticleChange.SetNumberOfSecondaries(0);
|
||||
}
|
||||
|
||||
//
|
||||
// Kill the incident photon
|
||||
//
|
||||
aParticleChange.ProposeLocalEnergyDeposit(PhotonEnergy-ElecKineEnergy);
|
||||
aParticleChange.ProposeEnergy(0.);
|
||||
aParticleChange.ProposeTrackStatus(fStopAndKill);
|
||||
|
||||
// Reset NbOfInteractionLengthLeft and return aParticleChange
|
||||
return G4VDiscreteProcess::PostStepDoIt(aTrack, aStep);
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4Element* XTRPhotoElectricEffect::SelectRandomAtom(
|
||||
const G4DynamicParticle* aDynamicPhoton,
|
||||
G4Material* aMaterial)
|
||||
{
|
||||
// select randomly 1 element within the material
|
||||
|
||||
const G4int NumberOfElements = aMaterial->GetNumberOfElements();
|
||||
const G4ElementVector* theElementVector = aMaterial->GetElementVector();
|
||||
if (NumberOfElements == 1) return (*theElementVector)[0];
|
||||
|
||||
G4double GammaEnergy = aDynamicPhoton->GetKineticEnergy();
|
||||
const G4double* NbOfAtomsPerVolume = aMaterial->GetVecNbOfAtomsPerVolume();
|
||||
|
||||
G4double PartialSumSigma = 0. ;
|
||||
G4double rval = G4UniformRand();
|
||||
|
||||
for ( G4int elm=0 ; elm < NumberOfElements ; elm++ )
|
||||
{PartialSumSigma += NbOfAtomsPerVolume[elm] *
|
||||
ComputeCrossSectionPerAtom(GammaEnergy,
|
||||
(*theElementVector)[elm]->GetZ());
|
||||
if (rval<=PartialSumSigma*MeanFreePath) return ((*theElementVector)[elm]);
|
||||
}
|
||||
return ((*theElementVector)[NumberOfElements-1]);
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4double XTRPhotoElectricEffect::ElecThetaDistribution(G4double kineEnergy)
|
||||
{
|
||||
// Compute Theta distribution of the emitted electron, with respect to the
|
||||
// incident Gamma.
|
||||
// The Sauter-Gavrila distribution for the K-shell is used.
|
||||
//
|
||||
G4double costeta = 1.;
|
||||
G4double gamma = 1. + kineEnergy/electron_mass_c2;
|
||||
if (gamma > 5.) return costeta;
|
||||
G4double beta = sqrt(gamma*gamma-1.)/gamma;
|
||||
G4double b = 0.5*gamma*(gamma-1.)*(gamma-2);
|
||||
|
||||
G4double rndm,term,greject,grejsup;
|
||||
if (gamma < 2.) grejsup = gamma*gamma*(1.+b-beta*b);
|
||||
else grejsup = gamma*gamma*(1.+b+beta*b);
|
||||
|
||||
do { rndm = 1.-2*G4UniformRand();
|
||||
costeta = (rndm+beta)/(rndm*beta+1.);
|
||||
term = 1.-beta*costeta;
|
||||
greject = (1.-costeta*costeta)*(1.+b*term)/(term*term);
|
||||
} while(greject < G4UniformRand()*grejsup);
|
||||
|
||||
return costeta;
|
||||
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
void XTRPhotoElectricEffect::PrintInfoDefinition()
|
||||
{
|
||||
G4String comments = "Total cross sections from Sandia parametrisation. ";
|
||||
|
||||
G4cout << G4endl << GetProcessName() << ": " << comments << G4endl;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
Reference in New Issue
Block a user