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G4hPairProduction.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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// $Id: G4hPairProduction.cc 72943 2013-08-14 13:40:29Z gcosmo $
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//
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// -------------------------------------------------------------------
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//
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// GEANT4 Class file
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//
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//
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// File name: G4hPairProduction
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//
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// Author: Vladimir Ivanchenko on base of model for muons
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//
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// Creation date: 01.03.2008
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//
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// Modifications:
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//
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//
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// -------------------------------------------------------------------
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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 "
G4hPairProduction.hh
"
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#include "
G4SystemOfUnits.hh
"
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#include "
G4hPairProductionModel.hh
"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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using namespace
std
;
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G4hPairProduction::G4hPairProduction
(
const
G4String
&
name
)
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:
G4MuPairProduction
(name)
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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G4hPairProduction::~G4hPairProduction
()
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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G4bool
G4hPairProduction::IsApplicable
(
const
G4ParticleDefinition
& p)
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{
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return
(p.
GetPDGCharge
() != 0.0 && p.
GetPDGMass
() > 110.0*
MeV
);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void
G4hPairProduction::InitialiseEnergyLossProcess
(
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const
G4ParticleDefinition
* part,
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const
G4ParticleDefinition
*)
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{
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if
(!
isInitialised
) {
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isInitialised
=
true
;
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theParticle
= part;
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if
(!
EmModel
()) {
SetEmModel
(
new
G4hPairProductionModel
(part)); }
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G4double
limit = part->
GetPDGMass
()*8;
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if
(limit >
lowestKinEnergy
) {
lowestKinEnergy
= limit; }
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G4VEmFluctuationModel
*
fm
= 0;
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EmModel
()->
SetLowEnergyLimit
(
MinKinEnergy
());
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EmModel
()->
SetHighEnergyLimit
(
MaxKinEnergy
());
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AddEmModel
(1,
EmModel
(), fm);
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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G4hPairProductionModel
Definition:
G4hPairProductionModel.hh:56
MeV
static const double MeV
Definition:
G4SIunits.hh:193
G4hPairProductionModel.hh
name
G4String name
Definition:
TRTMaterials.hh:40
G4hPairProduction.hh
std
G4hPairProduction::IsApplicable
virtual G4bool IsApplicable(const G4ParticleDefinition &p)
Definition:
G4hPairProduction.cc:66
G4ParticleDefinition
Definition:
G4ParticleDefinition.hh:111
G4hPairProduction::~G4hPairProduction
virtual ~G4hPairProduction()
Definition:
G4hPairProduction.cc:61
G4VEmModel::SetHighEnergyLimit
void SetHighEnergyLimit(G4double)
Definition:
G4VEmModel.hh:683
G4MuPairProduction::isInitialised
G4bool isInitialised
Definition:
G4MuPairProduction.hh:105
G4bool
bool G4bool
Definition:
G4Types.hh:79
G4VEnergyLossProcess::AddEmModel
void AddEmModel(G4int, G4VEmModel *, G4VEmFluctuationModel *fluc=0, const G4Region *region=0)
Definition:
G4VEnergyLossProcess.cc:371
G4hPairProduction::InitialiseEnergyLossProcess
virtual void InitialiseEnergyLossProcess(const G4ParticleDefinition *, const G4ParticleDefinition *)
Definition:
G4hPairProduction.cc:73
G4MuPairProduction::lowestKinEnergy
G4double lowestKinEnergy
Definition:
G4MuPairProduction.hh:104
fm
#define fm
G4ParticleDefinition::GetPDGMass
G4double GetPDGMass() const
Definition:
G4ParticleDefinition.hh:161
G4VEnergyLossProcess::SetEmModel
void SetEmModel(G4VEmModel *, G4int index=1)
Definition:
G4VEnergyLossProcess.cc:389
G4MuPairProduction
Definition:
G4MuPairProduction.hh:74
G4VEnergyLossProcess::MinKinEnergy
G4double MinKinEnergy() const
Definition:
G4VEnergyLossProcess.hh:1046
G4hPairProduction::G4hPairProduction
G4hPairProduction(const G4String &processName="hPairProd")
Definition:
G4hPairProduction.cc:55
G4VEnergyLossProcess::MaxKinEnergy
G4double MaxKinEnergy() const
Definition:
G4VEnergyLossProcess.hh:1061
G4VEmFluctuationModel
Definition:
G4VEmFluctuationModel.hh:68
G4double
double G4double
Definition:
G4Types.hh:76
G4SystemOfUnits.hh
G4VEmModel::SetLowEnergyLimit
void SetLowEnergyLimit(G4double)
Definition:
G4VEmModel.hh:690
G4ParticleDefinition::GetPDGCharge
G4double GetPDGCharge() const
Definition:
G4ParticleDefinition.hh:163
G4MuPairProduction::theParticle
const G4ParticleDefinition * theParticle
Definition:
G4MuPairProduction.hh:103
G4VEnergyLossProcess::EmModel
G4VEmModel * EmModel(G4int index=1) const
Definition:
G4VEnergyLossProcess.cc:398
G4String
Definition:
G4String.hh:45
source
source
processes
electromagnetic
highenergy
src
G4hPairProduction.cc
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