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PhysListEmStandard_GS.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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// * 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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// * *
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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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// ********************************************************************
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//
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//
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// $Id: PhysListEmStandard_GS.cc 72961 2013-08-14 14:35:56Z 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 "PhysListEmStandard_GS.hh"
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#include "
G4ParticleDefinition.hh
"
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#include "
G4ProcessManager.hh
"
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#include "
G4ComptonScattering.hh
"
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#include "
G4GammaConversion.hh
"
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#include "
G4PhotoElectricEffect.hh
"
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#include "
G4eMultipleScattering.hh
"
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#include "
G4GoudsmitSaundersonMscModel.hh
"
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#include "
G4eIonisation.hh
"
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#include "MyMollerBhabhaModel.hh"
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#include "
G4eBremsstrahlung.hh
"
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#include "
G4eplusAnnihilation.hh
"
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#include "
G4hIonisation.hh
"
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#include "
G4hMultipleScattering.hh
"
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#include "
G4EmProcessOptions.hh
"
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#include "
G4MscStepLimitType.hh
"
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#include "
G4SystemOfUnits.hh
"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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PhysListEmStandard_GS::PhysListEmStandard_GS
(
const
G4String
&
name
)
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:
G4VPhysicsConstructor
(name)
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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PhysListEmStandard_GS::~PhysListEmStandard_GS
()
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PhysListEmStandard_GS::ConstructProcess
()
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{
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// Add standard EM Processes
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//
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aParticleIterator
->reset();
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while
( (*
aParticleIterator
)() ){
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G4ParticleDefinition
* particle =
aParticleIterator
->value();
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G4ProcessManager
* pmanager = particle->
GetProcessManager
();
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G4String
particleName = particle->
GetParticleName
();
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if
(particleName ==
"gamma"
) {
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// gamma
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pmanager->
AddDiscreteProcess
(
new
G4PhotoElectricEffect
);
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pmanager->
AddDiscreteProcess
(
new
G4ComptonScattering
);
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pmanager->
AddDiscreteProcess
(
new
G4GammaConversion
);
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}
else
if
(particleName ==
"e-"
) {
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//electron
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G4eMultipleScattering
* eMsc =
new
G4eMultipleScattering
();
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eMsc->
AddEmModel
(1,
new
G4GoudsmitSaundersonMscModel
);
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G4eIonisation
* eIoni =
new
G4eIonisation
();
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eIoni->
SetEmModel
(
new
MyMollerBhabhaModel
);
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pmanager->
AddProcess
(eMsc, -1, 1, 1);
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pmanager->
AddProcess
(eIoni, -1, 2, 2);
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}
else
if
(particleName ==
"e+"
) {
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//positron
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G4eMultipleScattering
* pMsc =
new
G4eMultipleScattering
();
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pMsc->
AddEmModel
(1,
new
G4GoudsmitSaundersonMscModel
);
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G4eIonisation
* pIoni =
new
G4eIonisation
();
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pIoni->
SetEmModel
(
new
MyMollerBhabhaModel
);
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pmanager->
AddProcess
(pMsc, -1, 1, 1);
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pmanager->
AddProcess
(pIoni, -1, 2, 2);
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pmanager->
AddProcess
(
new
G4eplusAnnihilation
, 0,-1, 3);
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}
else
if
( particleName ==
"proton"
) {
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//proton
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pmanager->
AddProcess
(
new
G4hMultipleScattering
, -1, 1, 1);
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pmanager->
AddProcess
(
new
G4hIonisation
, -1, 2, 2);
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}
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}
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// Em options
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//
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// Main options and setting parameters are shown here.
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// Several of them have default values.
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//
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G4EmProcessOptions
emOptions;
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//physics tables
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//
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emOptions.
SetMinEnergy
(100*
eV
);
//default
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emOptions.
SetMaxEnergy
(10*
GeV
);
//default
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emOptions.
SetDEDXBinning
(8*20);
//default=8*7
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emOptions.
SetLambdaBinning
(8*20);
//default=8*7
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//multiple coulomb scattering
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//
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emOptions.
SetMscStepLimitation
(
fUseDistanceToBoundary
);
//default=fUseSafety
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//energy loss
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//
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emOptions.
SetStepFunction
(0.2, 10*um);
//default=(0.2, 1*mm)
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//build CSDA range
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//
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emOptions.
SetBuildCSDARange
(
true
);
//default=false
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emOptions.
SetMaxEnergyForCSDARange
(10*
GeV
);
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emOptions.
SetDEDXBinningForCSDARange
(8*20);
//default=8*7
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4hMultipleScattering.hh
G4eIonisation.hh
G4MscStepLimitType.hh
G4PhotoElectricEffect
Definition:
G4PhotoElectricEffect.hh:79
G4GoudsmitSaundersonMscModel
Definition:
G4GoudsmitSaundersonMscModel.hh:73
G4GoudsmitSaundersonMscModel.hh
G4EmProcessOptions
Definition:
G4EmProcessOptions.hh:63
G4ComptonScattering.hh
PhysListEmStandard_GS::ConstructProcess
virtual void ConstructProcess()
Definition:
PhysListEmStandard_GS.cc:75
G4hIonisation.hh
name
G4String name
Definition:
TRTMaterials.hh:40
G4EmProcessOptions::SetMinEnergy
void SetMinEnergy(G4double val)
Definition:
G4EmProcessOptions.cc:109
G4ProcessManager::AddDiscreteProcess
G4int AddDiscreteProcess(G4VProcess *aProcess, G4int ord=ordDefault)
G4eMultipleScattering.hh
G4EmProcessOptions::SetStepFunction
void SetStepFunction(G4double v1, G4double v2)
Definition:
G4EmProcessOptions.cc:158
G4ComptonScattering
Definition:
G4ComptonScattering.hh:71
fUseDistanceToBoundary
Definition:
G4MscStepLimitType.hh:51
G4EmProcessOptions::SetDEDXBinningForCSDARange
void SetDEDXBinningForCSDARange(G4int val)
Definition:
G4EmProcessOptions.cc:144
G4ParticleDefinition
Definition:
G4ParticleDefinition.hh:111
G4ParticleDefinition::GetProcessManager
G4ProcessManager * GetProcessManager() const
G4ParticleDefinition::GetParticleName
const G4String & GetParticleName() const
Definition:
G4ParticleDefinition.hh:159
G4EmProcessOptions::SetMaxEnergyForCSDARange
void SetMaxEnergyForCSDARange(G4double val)
Definition:
G4EmProcessOptions.cc:123
MyMollerBhabhaModel
Definition:
MyMollerBhabhaModel.hh:41
G4EmProcessOptions::SetDEDXBinning
void SetDEDXBinning(G4int val)
Definition:
G4EmProcessOptions.cc:137
G4EmProcessOptions::SetLambdaBinning
void SetLambdaBinning(G4int val)
Definition:
G4EmProcessOptions.cc:151
G4GammaConversion
Definition:
G4GammaConversion.hh:75
G4GammaConversion.hh
aParticleIterator
#define aParticleIterator
Definition:
G4VPhysicsConstructor.hh:119
G4ProcessManager::AddProcess
G4int AddProcess(G4VProcess *aProcess, G4int ordAtRestDoIt=ordInActive, G4int ordAlongSteptDoIt=ordInActive, G4int ordPostStepDoIt=ordInActive)
Definition:
G4ProcessManager.cc:410
GeV
static const double GeV
Definition:
G4SIunits.hh:196
G4ProcessManager.hh
G4ParticleDefinition.hh
G4PhotoElectricEffect.hh
G4EmProcessOptions::SetMaxEnergy
void SetMaxEnergy(G4double val)
Definition:
G4EmProcessOptions.cc:116
PhysListEmStandard_GS::PhysListEmStandard_GS
PhysListEmStandard_GS(const G4String &name, DetectorConstruction *det)
Definition:
PhysListEmStandard_GS.cc:63
eV
static const double eV
Definition:
G4SIunits.hh:194
G4eIonisation
Definition:
G4eIonisation.hh:80
G4eplusAnnihilation.hh
G4VMultipleScattering::AddEmModel
void AddEmModel(G4int order, G4VEmModel *, const G4Region *region=0)
Definition:
G4VMultipleScattering.cc:145
G4VEnergyLossProcess::SetEmModel
void SetEmModel(G4VEmModel *, G4int index=1)
Definition:
G4VEnergyLossProcess.cc:389
G4EmProcessOptions::SetBuildCSDARange
void SetBuildCSDARange(G4bool val)
Definition:
G4EmProcessOptions.cc:185
G4eBremsstrahlung.hh
G4ProcessManager
Definition:
G4ProcessManager.hh:106
G4eplusAnnihilation
Definition:
G4eplusAnnihilation.hh:65
G4eMultipleScattering
Definition:
G4eMultipleScattering.hh:60
G4hMultipleScattering
Definition:
G4hMultipleScattering.hh:62
G4EmProcessOptions::SetMscStepLimitation
void SetMscStepLimitation(G4MscStepLimitType val)
Definition:
G4EmProcessOptions.cc:306
G4SystemOfUnits.hh
G4EmProcessOptions.hh
G4VPhysicsConstructor
Definition:
G4VPhysicsConstructor.hh:121
G4hIonisation
Definition:
G4hIonisation.hh:85
PhysListEmStandard_GS::~PhysListEmStandard_GS
~PhysListEmStandard_GS()
Definition:
PhysListEmStandard_GS.cc:70
G4String
Definition:
G4String.hh:45
source
examples
extended
medical
fanoCavity2
src
PhysListEmStandard_GS.cc
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