Gabriele Cosmo
140 lines
5.5 KiB
C++
140 lines
5.5 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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/// \file field/field04/src/F04PhysicsListMessenger.cc
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/// \brief Implementation of the F04PhysicsListMessenger class
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//
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#include "globals.hh"
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#include "F04PhysicsListMessenger.hh"
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#include "F04PhysicsList.hh"
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#include <G4UIdirectory.hh>
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#include <G4UIcmdWithAString.hh>
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#include <G4UIcmdWithoutParameter.hh>
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#include <G4UIcmdWithADoubleAndUnit.hh>
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#include "G4ParticleTable.hh"
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#include "G4ParticleDefinition.hh"
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#include "G4DecayTable.hh"
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#include "G4VDecayChannel.hh"
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#include "G4PhaseSpaceDecayChannel.hh"
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#include "G4PionRadiativeDecayChannel.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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F04PhysicsListMessenger::F04PhysicsListMessenger(F04PhysicsList* pPhys)
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: fPhysicsList(pPhys)
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{
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fDirectory = new G4UIdirectory("/exp/phys/");
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fDirectory->SetGuidance("Control the physics lists");
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fStepMaxCMD = new G4UIcmdWithADoubleAndUnit("/exp/phys/stepMax",this);
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fStepMaxCMD->SetGuidance("Set max. step length in the detector");
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fStepMaxCMD->SetParameterName("mxStep",false);
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fStepMaxCMD->SetUnitCategory("Length");
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fStepMaxCMD->SetRange("mxStep>0.0");
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fStepMaxCMD->SetDefaultUnit("mm");
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fStepMaxCMD->AvailableForStates(G4State_PreInit,G4State_Idle);
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/*
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fClearPhysicsCMD = new G4UIcmdWithoutParameter("/exp/phys/clearPhysics",
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this);
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fClearPhysicsCMD->SetGuidance("Clear the physics list");
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fClearPhysicsCMD->AvailableForStates(G4State_PreInit,G4State_Idle);
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fRemovePhysicsCMD = new G4UIcmdWithAString("/exp/phys/removePhysics",this);
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fRemovePhysicsCMD->
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SetGuidance("Remove a physics process from Physics List");
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fRemovePhysicsCMD->SetParameterName("PList",false);
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fRemovePhysicsCMD->AvailableForStates(G4State_PreInit,G4State_Idle);
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*/
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fDecayDirectory = new G4UIdirectory("/decay/");
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fDecayDirectory->SetGuidance("Decay chain control commands.");
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fPienuCMD = new G4UIcmdWithoutParameter("/decay/pienu", this);
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fPienuCMD->SetGuidance("Sets the pi+ to decay into e+, nu");
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fPimunuCMD = new G4UIcmdWithoutParameter("/decay/pimunu", this);
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fPimunuCMD->SetGuidance("Sets the pi+ to decay into mu+, nu");
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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F04PhysicsListMessenger::~F04PhysicsListMessenger()
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{
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/*
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delete fClearPhysicsCMD;
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delete fRemovePhysicsCMD;
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*/
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delete fPienuCMD;
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delete fPimunuCMD;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void F04PhysicsListMessenger::SetNewValue(G4UIcommand* command,
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G4String newValue)
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{
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G4ParticleTable* fParticleTable = G4ParticleTable::GetParticleTable();
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if (command == fPienuCMD) {
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G4ParticleDefinition* fParticleDef = fParticleTable->FindParticle("pi+");
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G4VDecayChannel* fMode =
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new G4PhaseSpaceDecayChannel("pi+",0.999983,2,"e+","nu_e");
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G4DecayTable* fTable = new G4DecayTable();
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fTable->Insert(fMode);
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fMode = new G4PionRadiativeDecayChannel("pi+",0.000017);
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fTable->Insert(fMode);
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fParticleDef->SetDecayTable(fTable);
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}
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if (command == fPimunuCMD) {
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G4ParticleDefinition* fParticleDef = fParticleTable->FindParticle("pi+");
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G4VDecayChannel* fMode =
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new G4PhaseSpaceDecayChannel("pi+",1.000,2,"mu+","nu_mu");
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G4DecayTable* fTable = new G4DecayTable();
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fTable->Insert(fMode);
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fParticleDef->SetDecayTable(fTable);
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}
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else if (command == fStepMaxCMD) {
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fPhysicsList->SetStepMax(fStepMaxCMD
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->GetNewDoubleValue(newValue));
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}
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/* else if (command == fClearPhysicsCMD) {
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fPhysicsList->ClearPhysics();
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}
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else if (command == fRemovePhysicsCMD) {
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G4String name = newValue;
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fPhysicsList->RemoveFromPhysicsList(name);
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}
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*/
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}
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