Gabriele Cosmo
132 lines
4.8 KiB
C++
132 lines
4.8 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: G4MuIonisation.hh,v 1.8.4.2 2001/06/28 20:19:44 gunter Exp $
|
|
// GEANT4 tag $Name: $
|
|
|
|
// ------------------------------------------------------------
|
|
// GEANT 4 class header file
|
|
//
|
|
// History: first implementation, based on object model of
|
|
// 2nd December 1995, G.Cosmo
|
|
// ------------ G4MuIonisation physics process ------------
|
|
// by Laszlo Urban, September 1997
|
|
// ------------------------------------------------------------
|
|
// It is the implementation of the NEW IONISATION
|
|
// PROCESS. ( delta rays + continuous energy loss)
|
|
// It calculates the ionisation for muons.
|
|
// ************************************************************
|
|
//
|
|
// 10/02/00 modifications , new e.m. structure, L.Urban
|
|
// ------------------------------------------------------------
|
|
|
|
#ifndef G4MuIonisation_h
|
|
#define G4MuIonisation_h 1
|
|
|
|
#include "G4ios.hh"
|
|
#include "globals.hh"
|
|
#include "Randomize.hh"
|
|
#include "G4VMuEnergyLoss.hh"
|
|
#include "globals.hh"
|
|
#include "G4Track.hh"
|
|
#include "G4Step.hh"
|
|
#include "G4PhysicsLogVector.hh"
|
|
#include "G4PhysicsLinearVector.hh"
|
|
|
|
|
|
class G4MuIonisation : public G4VMuEnergyLoss
|
|
|
|
{
|
|
public:
|
|
|
|
G4MuIonisation(const G4String& processName = "MuIoni");
|
|
|
|
~G4MuIonisation();
|
|
|
|
G4bool IsApplicable(const G4ParticleDefinition&);
|
|
|
|
void BuildPhysicsTable(const G4ParticleDefinition& aParticleType);
|
|
|
|
void BuildLossTable(const G4ParticleDefinition& aParticleType);
|
|
|
|
void BuildLambdaTable(const G4ParticleDefinition& aParticleType);
|
|
|
|
void PrintInfoDefinition();
|
|
|
|
G4double GetMeanFreePath(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);
|
|
|
|
G4double ComputeDMicroscopicCrossSection(
|
|
const G4ParticleDefinition& ParticleType,
|
|
G4double KineticEnergy, G4double AtomicNumber,
|
|
G4double KnockonEnergy);
|
|
|
|
|
|
private:
|
|
|
|
// hide assignment operator
|
|
G4MuIonisation & operator=(const G4MuIonisation &right);
|
|
G4MuIonisation(const G4MuIonisation&);
|
|
|
|
|
|
private:
|
|
// private data members ...............................
|
|
|
|
G4PhysicsTable* theMeanFreePathTable;
|
|
|
|
static G4double LowerBoundLambda ; // bining for lambda table
|
|
static G4double UpperBoundLambda ;
|
|
static G4int NbinLambda ;
|
|
G4double LowestKineticEnergy,HighestKineticEnergy ;
|
|
G4int TotBin ;
|
|
|
|
const G4double* DeltaCutInKineticEnergy ;
|
|
|
|
G4double DeltaCutInKineticEnergyNow ;
|
|
|
|
public:
|
|
|
|
static void SetLowerBoundLambda(G4double val) {LowerBoundLambda = val;};
|
|
static void SetUpperBoundLambda(G4double val) {UpperBoundLambda = val;};
|
|
static void SetNbinLambda(G4int n) {NbinLambda = n;};
|
|
static G4double GetLowerBoundLambda() { return LowerBoundLambda;};
|
|
static G4double GetUpperBoundLambda() { return UpperBoundLambda;};
|
|
static G4int GetNbinLambda() {return NbinLambda;};
|
|
|
|
};
|
|
|
|
#include "G4MuIonisation.icc"
|
|
|
|
#endif
|