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9.6.p02
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geant4_9_6_p02
examples
extended
electromagnetic
TestEm7
src
PhysicsList.cc
Go to the documentation of this file.
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//
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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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// $Id: PhysicsList.cc 66995 2013-01-29 14:46:45Z gcosmo $
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "PhysicsList.hh"
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#include "PhysicsListMessenger.hh"
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#include "PhysListEmStandard.hh"
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#include "PhysListEmStandardSS.hh"
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#include "
PhysListEmStandardNR.hh
"
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#include "
G4EmStandardPhysics.hh
"
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#include "
G4EmStandardPhysics_option1.hh
"
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#include "
G4EmStandardPhysics_option2.hh
"
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#include "
G4EmStandardPhysics_option3.hh
"
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#include "
G4EmStandardPhysics_option4.hh
"
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#include "
G4EmLivermorePhysics.hh
"
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#include "
G4EmPenelopePhysics.hh
"
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#include "
G4DecayPhysics.hh
"
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#include "
G4HadronElasticPhysics.hh
"
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#include "
G4HadronDElasticPhysics.hh
"
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#include "
G4HadronHElasticPhysics.hh
"
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#include "
G4HadronInelasticQBBC.hh
"
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#include "
G4IonPhysics.hh
"
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#include "
G4LossTableManager.hh
"
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#include "
G4EmConfigurator.hh
"
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#include "
G4UnitsTable.hh
"
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#include "
G4ProcessManager.hh
"
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#include "
G4Decay.hh
"
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#include "StepMax.hh"
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#include "
G4IonFluctuations.hh
"
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#include "
G4IonParametrisedLossModel.hh
"
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#include "
G4UniversalFluctuation.hh
"
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#include "
G4BraggIonGasModel.hh
"
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#include "
G4BetheBlochIonGasModel.hh
"
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#include "
G4PhysicalConstants.hh
"
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#include "
G4SystemOfUnits.hh
"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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PhysicsList::PhysicsList
() :
G4VModularPhysicsList
()
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{
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G4LossTableManager::Instance
();
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defaultCutValue
= 1.*
mm
;
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fCutForGamma =
defaultCutValue
;
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fCutForElectron =
defaultCutValue
;
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fCutForPositron =
defaultCutValue
;
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fHelIsRegisted =
false
;
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fBicIsRegisted =
false
;
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fBiciIsRegisted =
false
;
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fStepMaxProcess = 0;
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fMessenger =
new
PhysicsListMessenger
(
this
);
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SetVerboseLevel
(1);
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// EM physics
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fEmName =
G4String
(
"emstandard_opt0"
);
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fEmPhysicsList =
new
G4EmStandardPhysics
(1);
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// Deacy physics and all particles
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fDecPhysicsList =
new
G4DecayPhysics
();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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PhysicsList::~PhysicsList
()
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{
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delete
fMessenger;
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delete
fEmPhysicsList;
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delete
fDecPhysicsList;
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for
(
size_t
i=0; i<fHadronPhys.size(); i++) {
delete
fHadronPhys[i];}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysicsList::ConstructParticle
()
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{
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fDecPhysicsList->
ConstructParticle
();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysicsList::ConstructProcess
()
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{
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// transportation
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//
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AddTransportation
();
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// electromagnetic physics list
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//
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fEmPhysicsList->
ConstructProcess
();
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// decay physics list
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//
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fDecPhysicsList->
ConstructProcess
();
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// hadronic physics lists
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for
(
size_t
i=0; i<fHadronPhys.size(); i++) {
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fHadronPhys[i]->ConstructProcess();
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}
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// step limitation (as a full process)
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//
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AddStepMax
();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysicsList::AddPhysicsList
(
const
G4String
&
name
)
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{
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if
(
verboseLevel
>1) {
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G4cout
<<
"PhysicsList::AddPhysicsList: <"
<< name <<
">"
<<
G4endl
;
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}
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if
(name == fEmName)
return
;
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if
(name ==
"local"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
PhysListEmStandard
(name);
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}
else
if
(name ==
"emstandard_opt0"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
G4EmStandardPhysics
(1);
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}
else
if
(name ==
"emstandard_opt1"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
G4EmStandardPhysics_option1
();
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}
else
if
(name ==
"emstandard_opt2"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
G4EmStandardPhysics_option2
();
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}
else
if
(name ==
"emstandard_opt3"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
G4EmStandardPhysics_option3
();
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}
else
if
(name ==
"emstandard_opt4"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
G4EmStandardPhysics_option4
();
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}
else
if
(name ==
"standardSS"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
PhysListEmStandardSS
(name);
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}
else
if
(name ==
"ionGasModels"
) {
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AddPhysicsList
(
"emstandard_opt0"
);
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fEmName =
name
;
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AddIonGasModels();
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}
else
if
(name ==
"standardNR"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
PhysListEmStandardNR
(name);
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}
else
if
(name ==
"emlivermore"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
G4EmLivermorePhysics
();
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}
else
if
(name ==
"empenelope"
) {
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fEmName =
name
;
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delete
fEmPhysicsList;
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fEmPhysicsList =
new
G4EmPenelopePhysics
();
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}
else
if
(name ==
"elastic"
&& !fHelIsRegisted) {
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fHadronPhys.push_back(
new
G4HadronElasticPhysics
());
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fHelIsRegisted =
true
;
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}
else
if
(name ==
"DElastic"
&& !fHelIsRegisted) {
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fHadronPhys.push_back(
new
G4HadronDElasticPhysics
());
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fHelIsRegisted =
true
;
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}
else
if
(name ==
"HElastic"
&& !fHelIsRegisted) {
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fHadronPhys.push_back(
new
G4HadronHElasticPhysics
());
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fHelIsRegisted =
true
;
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}
else
if
(name ==
"binary"
&& !fBicIsRegisted) {
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fHadronPhys.push_back(
new
G4HadronInelasticQBBC
());
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fBicIsRegisted =
true
;
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}
else
if
(name ==
"binary_ion"
&& !fBiciIsRegisted) {
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fHadronPhys.push_back(
new
G4IonPhysics
());
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fBiciIsRegisted =
true
;
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}
else
{
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G4cout
<<
"PhysicsList::AddPhysicsList: <"
<< name <<
">"
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<<
" is not defined"
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<<
G4endl
;
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysicsList::AddStepMax
()
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{
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// Step limitation seen as a process
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fStepMaxProcess =
new
StepMax
();
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theParticleIterator
->
reset
();
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while
((*
theParticleIterator
)()){
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G4ParticleDefinition
* particle =
theParticleIterator
->
value
();
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G4ProcessManager
* pmanager = particle->
GetProcessManager
();
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if
(fStepMaxProcess->
IsApplicable
(*particle) && pmanager)
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{
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pmanager ->
AddDiscreteProcess
(fStepMaxProcess);
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}
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysicsList::SetCuts
()
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{
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if
(
verboseLevel
>0) {
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G4cout
<<
"PhysicsList::SetCuts:"
;
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G4cout
<<
"CutLength : "
<<
G4BestUnit
(
defaultCutValue
,
"Length"
) <<
G4endl
;
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}
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// set cut values for gamma at first and for e- second and next for e+,
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// because some processes for e+/e- need cut values for gamma
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SetCutValue
(fCutForGamma,
"gamma"
);
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SetCutValue
(fCutForElectron,
"e-"
);
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SetCutValue
(fCutForPositron,
"e+"
);
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if
(
verboseLevel
>0)
DumpCutValuesTable
();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysicsList::SetCutForGamma
(
G4double
cut)
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{
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fCutForGamma = cut;
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SetParticleCuts
(fCutForGamma,
G4Gamma::Gamma
());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysicsList::SetCutForElectron
(
G4double
cut)
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{
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fCutForElectron = cut;
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SetParticleCuts
(fCutForElectron,
G4Electron::Electron
());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysicsList::SetCutForPositron
(
G4double
cut)
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{
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fCutForPositron = cut;
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SetParticleCuts
(fCutForPositron,
G4Positron::Positron
());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysicsList::AddIonGasModels()
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{
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G4EmConfigurator
* em_config =
G4LossTableManager::Instance
()->
EmConfigurator
();
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theParticleIterator
->
reset
();
315
while
((*
theParticleIterator
)())
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{
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G4ParticleDefinition
* particle =
theParticleIterator
->
value
();
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G4String
partname = particle->
GetParticleName
();
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if
(partname ==
"alpha"
|| partname ==
"He3"
|| partname ==
"GenericIon"
) {
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G4BraggIonGasModel
* mod1 =
new
G4BraggIonGasModel
();
321
G4BetheBlochIonGasModel
* mod2 =
new
G4BetheBlochIonGasModel
();
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G4double
eth = 2.*
MeV
*particle->
GetPDGMass
()/
proton_mass_c2
;
323
em_config->
SetExtraEmModel
(partname,
"ionIoni"
,mod1,
""
,0.0,eth,
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new
G4IonFluctuations
());
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em_config->
SetExtraEmModel
(partname,
"ionIoni"
,mod2,
""
,eth,100*
TeV
,
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new
G4UniversalFluctuation
());
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}
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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