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This commit is contained in:
Gabriele Cosmo
2016-06-09 10:15:15 +02:00
parent 37fff30d2e
commit fbd4999cf7
4396 changed files with 56662 additions and 52446 deletions
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source/processes/electromagnetic/utils/include/G4MultipleScattering.hh
+16 -15
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@@ -20,8 +20,8 @@
// * statement, and all its terms. *
// ********************************************************************
//
// $Id: G4MultipleScattering.hh,v 1.11 2002/10/30 11:30:47 urban Exp $
// GEANT4 tag $Name: geant4-05-00 $
// $Id: G4MultipleScattering.hh,v 1.16 2003/04/18 12:44:04 vnivanch Exp $
// GEANT4 tag $Name: geant4-05-01 $
//
//------------- G4MultipleScattering physics process --------------------------
// by Laszlo Urban, March 2001
@@ -40,6 +40,8 @@
// 24-04-02 some minor changes in boundary algorithm, L.Urban
// 24-05-02 changes in data members, L.Urban
// 30-10-02 changes in data members, L.Urban
// 05-02-03 changes in data members, L.Urban
// 18-04-03 Change signature of GetTransportMeanFreePath (V.Ivanchenko)
//------------------------------------------------------------------------------
// class description
@@ -125,12 +127,12 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
// This function overloads a virtual function of the base class.
// It is invoked by the ProcessManager of the Particle.
G4double GetTransportMeanFreePath(
G4double KineticEnergy,G4Material* material);
G4double KineticEnergy,const G4MaterialCutsCouple* couple);
// Just a utility method to get the values of the transport
// mean free path . (It is not used inside the class.)
G4VParticleChange* AlongStepDoIt(const G4Track& aTrack,const G4Step& aStep);
// The geometrical step length --> true path length transformation
// is performed here (the inverse of the transformation done
@@ -143,8 +145,8 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
// This function overloads a virtual function of the base class.
// It is invoked by the ProcessManager of the Particle.
void Setpcz(G4double value) {pcz = value;};
// geom. step length distribution
void Setsamplez(G4bool value) {samplez = value;};
// geom. step length distribution should be sampled or not
void Setdtrl(G4double value) {dtrl = value;};
// to reduce the energy/step dependence
@@ -160,6 +162,7 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
// Steplimit after boundary crossing = facrange*range
// estimated nb of steps at boundary nsmallstep = 1/facrange
void SetLateralDisplacementFlag(G4bool flag) {fLatDisplFlag = flag;};
// lateral displacement to be/not to be computed
@@ -186,8 +189,6 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
G4PhysicsTable* theTransportMeanFreePathTable;
G4double fTransportMeanFreePath,kappa;
G4double taubig,tausmall,taulim;
G4double LowestKineticEnergy;
@@ -206,11 +207,12 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
G4double laststep ;
G4GPILSelection valueGPILSelectionMSC;
G4double pcz,zmean; // z(geom.step length)
// distribution
G4double zmean; // z(geom.step length)
G4bool samplez ; // distribution
G4double range,T1,lambda1,cth1,z1,t1,dtrl; // used to reduce the energy
// (or step length) dependence
G4double range,T0,T1,lambda0,lambda1, // used to reduce the energy
Tlow,alam,blam,dtrl,lambdam, // (or step length) dependence
clam,zm,cthm;
// with/without lateral displacement
G4bool fLatDisplFlag;
@@ -221,10 +223,9 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
G4ParticleChangeForMSC fParticleChange;
G4double alfa1,alfa2,alfa3,xsi,c0,facxsi ; // angle distr. parameters
G4double alfa1,alfa2,alfa3,b,xsi,c0,facxsi ; // angle distr. parameters
// facxsi : some tuning
// possibility in the tail
};
#include "G4MultipleScattering.icc"