Import Geant4 7.0.0 source tree

2016-06-09 11:11:55 +02:00
parent e083ffb441
commit 516dbf1a58
5914 changed files with 202605 additions and 71141 deletions
@@ -0,0 +1,100 @@
+//
+// ********************************************************************
+// * 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: G4PlateIrrGasXTRdEdx.cc,v 1.2 2004/12/07 09:00:05 gcosmo Exp $
+// GEANT4 tag $Name: geant4-07-00-cand-03 $
+//
+
+#include <complex>
+
+#include "G4PlateIrrGasXTRdEdx.hh"
+#include "Randomize.hh"
+
+#include "G4Gamma.hh"
+
+////////////////////////////////////////////////////////////////////////////
+//
+// Constructor, destructor
+
+G4PlateIrrGasXTRdEdx::G4PlateIrrGasXTRdEdx(G4Envelope *anEnvelope, 
+                                                  G4double a, G4double b) :
+  G4VXTRdEdx(anEnvelope,a,b)
+{
+  G4cout<<"PlateIrrGas X-ray TR radiator model is called"<<G4endl ;
+
+  // Build energy and angular integral spectra of X-ray TR photons from
+  // a radiator
+
+  BuildTable() ;
+}
+
+///////////////////////////////////////////////////////////////////////////
+
+G4PlateIrrGasXTRdEdx::~G4PlateIrrGasXTRdEdx()
+{
+  ;
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////
+//
+// Approximation for radiator interference factor for the case of
+// fully PlateIrrGas radiator. The plate thickness is fixed .
+// The mean values of 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 
+G4PlateIrrGasXTRdEdx::GetStackFactor( G4double energy, 
+                                         G4double gamma, G4double varAngle )
+{
+  G4double result, Za, Ma ;
+  
+  Za = GetPlateFormationZone(energy,gamma,varAngle) ;
+  Ma = GetPlateLinearPhotoAbs(energy) ;
+
+
+
+  
+
+  // G4complex Ca(1.0+0.5*fPlateThick*Ma,fPlateThick/Za) ; 
+
+  G4complex Ha( std::exp(-0.5*fPlateThick*Ma)*std::cos(fPlateThick/Za),
+               -std::exp(-0.5*fPlateThick*Ma)*std::sin(fPlateThick/Za)   ) ; 
+ 
+
+  G4complex R = (1.0 - Ha) ;
+
+  R          *= G4double(fPlateNumber)*OneInterfaceXTRdEdx(energy,gamma,varAngle) ;
+
+  result       = 2.0*std::real(R)  ;
+
+
+  return      result ;
+}
+
+
+//
+//
+////////////////////////////////////////////////////////////////////////////