phonon/src/XPhysicsList.cc

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 /// \file exoticphysics/phonon/src/XPhysicsList.cc
0027 /// \brief Implementation of the XPhysicsList class
0028 //
0029 //
0030
0031 #include "XPhysicsList.hh"
0032
0033 #include "G4ParticleDefinition.hh"
0034 #include "G4ParticleTable.hh"
0035 #include "G4PhononDownconversion.hh"
0036 #include "G4PhononLong.hh"
0037 #include "G4PhononReflection.hh"
0038 #include "G4PhononScattering.hh"
0039 #include "G4PhononTransFast.hh"
0040 #include "G4PhononTransSlow.hh"
0041 #include "G4ProcessManager.hh"
0042 #include "G4SystemOfUnits.hh"
0043
0044 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0045
0046 XPhysicsList::XPhysicsList(G4int verbose) : G4VUserPhysicsList()
0047 {
0048   if (verbose) G4cout << "XPhysicsList::constructor" << G4endl;
0049
0050   SetVerboseLevel(verbose);
0051   SetDefaultCutValue(100 * mm);
0052 }
0053
0054 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0055
0056 XPhysicsList::~XPhysicsList()
0057 {
0058   ;
0059 }
0060
0061 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0062
0063 void XPhysicsList::ConstructParticle()
0064 {
0065   G4PhononLong::PhononDefinition();
0066   G4PhononTransFast::PhononDefinition();
0067   G4PhononTransSlow::PhononDefinition();
0068 }
0069
0070 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0071
0072 void XPhysicsList::ConstructProcess()
0073 {
0074   AddTransportation();
0075
0076   // Only make processes once
0077   G4VProcess* phScat = new G4PhononScattering;
0078   G4VProcess* phRefl = new G4PhononReflection;
0079   G4VProcess* phDown = new G4PhononDownconversion;
0080
0081   // Set process verbosity to match physics list, for diagnostics
0082   phScat->SetVerboseLevel(verboseLevel);
0083   phRefl->SetVerboseLevel(verboseLevel);
0084   phDown->SetVerboseLevel(verboseLevel);
0085
0086   auto particleIterator = GetParticleIterator();
0087   particleIterator->reset();
0088   while ((*particleIterator)()) {
0089     G4ParticleDefinition* particle = particleIterator->value();
0090     G4ProcessManager* pmanager = particle->GetProcessManager();
0091
0092     // WARNING!  CHANGING ORDER OF REGISTRATION CAN CHANGE PHYSICS RESULTS
0093     if (phScat->IsApplicable(*particle)) pmanager->AddDiscreteProcess(phScat);
0094     if (phDown->IsApplicable(*particle)) pmanager->AddDiscreteProcess(phDown);
0095     if (phRefl->IsApplicable(*particle)) pmanager->AddDiscreteProcess(phRefl);
0096   }
0097 }
0098
0099 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0100
0101 void XPhysicsList::SetCuts()
0102 {
0103   // These values are used as the default production thresholds
0104   // for the world volume.
0105   SetCutsWithDefault();
0106 }
0107
0108 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....