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This commit is contained in:
Gabriele Cosmo
2016-06-08 16:57:27 +02:00
parent 330b82b769
commit 37fff30d2e
5733 changed files with 263867 additions and 74574 deletions
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source/processes/electromagnetic/utils/include/G4MultipleScattering.hh
+16 -19
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@@ -20,8 +20,8 @@
// * statement, and all its terms. *
// ********************************************************************
//
// $Id: G4MultipleScattering.hh,v 1.9 2002/05/24 06:11:24 urban Exp $
// GEANT4 tag $Name: geant4-04-01 $
// $Id: G4MultipleScattering.hh,v 1.11 2002/10/30 11:30:47 urban Exp $
// GEANT4 tag $Name: geant4-05-00 $
//
//------------- G4MultipleScattering physics process --------------------------
// by Laszlo Urban, March 2001
@@ -39,7 +39,7 @@
// (L.Urban)
// 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
//------------------------------------------------------------------------------
// class description
@@ -150,26 +150,21 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
// to reduce the energy/step dependence
void SetBoundary(G4bool value) {boundary = value;};
void Setfacxsi(G4double value) {facxsi = value;
G4cout << " facxsi=" << facxsi << G4endl;};
void SetFacrange(G4double val) {facrange=val;
nsmallstep = G4int(1./facrange) ;
G4cout << " f=" << facrange
<< " n=" << nsmallstep << G4endl ;};
nsmallstep = G4int(log((cf+facrange-1.)/
facrange)/log(cf))+1 ;
G4cout << " fr=" << facrange
<< " nsmall=" << nsmallstep << G4endl ;};
// Steplimit after boundary crossing = facrange*range
// estimated nb of steps at boundary nsmallstep = 1/facrange
// parameters needed near to boundary
void SetTuning(G4double value) {tuning = value;};
void SetCparm (G4double value) {cparm = value;};
void SetTlim (G4double value) {Tlim = value;};
// tuning of the transport mean free path
void SetLateralDisplacementFlag(G4bool flag) {fLatDisplFlag = flag;};
// lateral displacement to be/not to be computed
void SetNuclCorrPar(G4double val) {NuclCorrPar = val;};
void SetFactPar(G4double val) {FactPar = val;};
// corrs to transport cross section for high energy
protected: // with description
@@ -206,8 +201,9 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
// model parameters
G4bool boundary; // spec. handling near boundaries
G4double facrange,tlimit;
G4double facrange,tlimit,tlimitmin,cf;
G4int stepno,stepnolastmsc,nsmallstep ;
G4double laststep ;
G4GPILSelection valueGPILSelectionMSC;
G4double pcz,zmean; // z(geom.step length)
@@ -216,10 +212,6 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
G4double range,T1,lambda1,cth1,z1,t1,dtrl; // used to reduce the energy
// (or step length) dependence
G4double tuning; // param. for lambda tuning
G4double cparm; // "
G4double Tlim ; // "
// with/without lateral displacement
G4bool fLatDisplFlag;
@@ -228,6 +220,11 @@ class G4MultipleScattering : public G4VContinuousDiscreteProcess
G4double FactPar;
G4ParticleChangeForMSC fParticleChange;
G4double alfa1,alfa2,alfa3,xsi,c0,facxsi ; // angle distr. parameters
// facxsi : some tuning
// possibility in the tail
};
#include "G4MultipleScattering.icc"