Gabriele Cosmo
159 lines
5.4 KiB
C++
159 lines
5.4 KiB
C++
//
|
|
// ********************************************************************
|
|
// * DISCLAIMER *
|
|
// * *
|
|
// * The following disclaimer summarizes all the specific disclaimers *
|
|
// * of contributors to this software. The specific disclaimers,which *
|
|
// * govern, are listed with their locations in: *
|
|
// * http://cern.ch/geant4/license *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. *
|
|
// * *
|
|
// * This code implementation is the intellectual property of the *
|
|
// * GEANT4 collaboration. *
|
|
// * By copying, distributing or modifying the Program (or any work *
|
|
// * based on the Program) you indicate your acceptance of this *
|
|
// * statement, and all its terms. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// $Id: G4IhIonisation.hh,v 1.1.2.2 2001/06/28 20:19:19 gunter Exp $
|
|
// GEANT4 tag $Name: $
|
|
//
|
|
//
|
|
// ------------------------------------------------------------
|
|
// GEANT 4 class header file
|
|
//
|
|
// History: based on object model of
|
|
// 2nd December 1995, G.Cosmo
|
|
// ---------- G4IhIonisation physics process -----------
|
|
// by Laszlo Urban, 30 May 1997
|
|
// ************************************************************
|
|
// It is the first implementation of the NEW IONISATION
|
|
// PROCESS. ( delta rays + continuous energy loss)
|
|
// It calculates the ionisation for charged hadrons.
|
|
// ************************************************************
|
|
// corrected by L.Urban on 24/09/97
|
|
// corrected by L.Urban on 13/01/98
|
|
// 28/10/98: some cleanup , L.Urban
|
|
// ------------------------------------------------------------
|
|
|
|
#ifndef G4IhIonisation_h
|
|
#define G4IhIonisation_h 1
|
|
|
|
#include "G4ios.hh"
|
|
#include "globals.hh"
|
|
#include "Randomize.hh"
|
|
#include "G4VIhEnergyLoss.hh"
|
|
#include "G4EnergyLossTables.hh"
|
|
#include "globals.hh"
|
|
#include "G4Track.hh"
|
|
#include "G4Step.hh"
|
|
#include "G4Electron.hh"
|
|
#include "G4Proton.hh"
|
|
#include "G4AntiProton.hh"
|
|
#include "G4PhysicsLogVector.hh"
|
|
#include "G4PhysicsLinearVector.hh"
|
|
|
|
|
|
class G4IhIonisation : public G4VIhEnergyLoss
|
|
|
|
{
|
|
public:
|
|
|
|
G4IhIonisation(const G4String& processName = "IhIoni");
|
|
|
|
~G4IhIonisation();
|
|
|
|
G4bool IsApplicable(const G4ParticleDefinition&);
|
|
|
|
void SetPhysicsTableBining(G4double lowE, G4double highE, G4int nBins);
|
|
|
|
void BuildPhysicsTable(const G4ParticleDefinition& aParticleType);
|
|
|
|
void BuildLossTable(const G4ParticleDefinition& aParticleType);
|
|
|
|
void BuildLambdaTable(const G4ParticleDefinition& aParticleType);
|
|
|
|
void PrintInfoDefinition();
|
|
|
|
G4double PostStepGetPhysicalInteractionLength(const G4Track& track,
|
|
G4double previousStepSize,
|
|
G4ForceCondition* condition);
|
|
|
|
G4VParticleChange *PostStepDoIt(const G4Track& track,
|
|
const G4Step& Step ) ;
|
|
|
|
|
|
protected:
|
|
|
|
virtual G4double ComputeMicroscopicCrossSection(
|
|
const G4ParticleDefinition& aParticleType,
|
|
G4double KineticEnergy,
|
|
G4double AtomicNumber);
|
|
|
|
private:
|
|
|
|
// hide assignment operator
|
|
G4IhIonisation & operator=(const G4IhIonisation &right);
|
|
G4IhIonisation(const G4IhIonisation&);
|
|
|
|
void BuildNlambdaTable(const G4ParticleDefinition& aParticleType) ;
|
|
void BuildNlambdaVector(const G4ParticleDefinition& aParticleType,
|
|
G4int materialIndex,
|
|
G4PhysicsLogVector* nlambdaVector) ;
|
|
void BuildInverseNlambdaTable(
|
|
const G4ParticleDefinition& aParticleType) ;
|
|
void InvertNlambdaVector(const G4ParticleDefinition& aParticleType,
|
|
G4int materialIndex,
|
|
G4PhysicsLogVector* nlambdaVector) ;
|
|
|
|
void BuildCoeffATable(const G4ParticleDefinition& aParticleType) ;
|
|
void BuildCoeffBTable(const G4ParticleDefinition& aParticleType) ;
|
|
void BuildCoeffCTable(const G4ParticleDefinition& aParticleType) ;
|
|
|
|
void TestOfInversion(const G4ParticleDefinition& aParticleType,
|
|
G4int printflag) ;
|
|
|
|
private:
|
|
// private data members ...............................
|
|
|
|
G4PhysicsTable* theMeanFreePathTable;
|
|
|
|
G4PhysicsTable* theNlambdaTable;
|
|
G4PhysicsTable* theInverseNlambdaTable;
|
|
|
|
G4PhysicsTable* theCoeffATable;
|
|
G4PhysicsTable* theCoeffBTable;
|
|
G4PhysicsTable* theCoeffCTable;
|
|
|
|
const G4Electron* theElectron;
|
|
const G4Proton* theProton;
|
|
const G4AntiProton* theAntiProton;
|
|
|
|
const G4double* ParticleCutInKineticEnergy;
|
|
const G4double* DeltaCutInKineticEnergy ;
|
|
|
|
G4double ParticleCutInKineticEnergyNow ;
|
|
G4double DeltaCutInKineticEnergyNow ;
|
|
|
|
G4int NumberOfBuildPhysicsTableCalls ;
|
|
|
|
};
|
|
|
|
#include "G4IhIonisation.icc"
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|