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This commit is contained in:
Gabriele Cosmo
2016-06-08 15:09:25 +02:00
parent b97f8d0df7
commit aaa409b6ee
2922 changed files with 55107 additions and 81674 deletions
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source/processes/electromagnetic/utils/include/G4EnergyLossTables.icc
+103 -16
View File
@@ -5,14 +5,16 @@
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4EnergyLossTables.icc,v 2.8 1998/10/13 08:24:29 urban Exp $
// GEANT4 tag $Name: geant4-00 $
// $Id: G4EnergyLossTables.icc,v 1.6 1999/04/15 07:46:13 urban Exp $
// GEANT4 tag $Name: geant4-00-01 $
//
// $Id:
// Inline members of the G4EnergyLossTables class
//
// first version created by P.Urban , 06/04/1998
// modified by L.Urban , 27/05/98
// cache mechanism , L.Urban , 11/02/99
// bug fixed , L.Urban , 12/04/99
//
inline unsigned G4EnergyLossTables::HashFun(
@@ -109,8 +111,14 @@ inline G4double G4EnergyLossTables::GetDEDX(
G4double KineticEnergy,
G4Material *aMaterial)
{
G4EnergyLossTablesHelper t= GetTables(aParticle);
const G4PhysicsTable* rangeTable= t.theRangeTable;
if(aParticle != lastParticle)
{
t= GetTables(aParticle);
lastParticle = aParticle ;
Chargesquare = (aParticle->GetPDGCharge())*
(aParticle->GetPDGCharge())/
QQPositron ;
}
const G4PhysicsTable* dEdxTable= t.theDEDXTable;
G4int materialIndex = aMaterial->GetIndex();
@@ -120,8 +128,7 @@ inline G4double G4EnergyLossTables::GetDEDX(
if (scaledKineticEnergy<t.theLowestKineticEnergy) {
dEdx = sqrt(scaledKineticEnergy/t.theLowestKineticEnergy)*
(*dEdxTable)(materialIndex)->GetValue(
dEdx =(*dEdxTable)(materialIndex)->GetValue(
t.theLowestKineticEnergy,isOut);
} else if (scaledKineticEnergy>t.theHighestKineticEnergy) {
@@ -136,8 +143,7 @@ inline G4double G4EnergyLossTables::GetDEDX(
}
G4double Charge = aParticle->GetPDGCharge() ;
G4double Chargesquare = Charge*Charge ;
return dEdx*Chargesquare;
}
@@ -146,7 +152,11 @@ inline G4double G4EnergyLossTables::GetLabTime(
G4double KineticEnergy,
G4Material *aMaterial)
{
G4EnergyLossTablesHelper t= GetTables(aParticle);
if(aParticle != lastParticle)
{
t= GetTables(aParticle);
lastParticle = aParticle ;
}
const G4PhysicsTable* labtimeTable= t.theLabTimeTable;
const G4double parlowen=0.4 , ppar=0.5-parlowen ;
@@ -183,7 +193,11 @@ inline G4double G4EnergyLossTables::GetDeltaLabTime(
G4double KineticEnergyEnd,
G4Material *aMaterial)
{
G4EnergyLossTablesHelper t= GetTables(aParticle);
if(aParticle != lastParticle)
{
t= GetTables(aParticle);
lastParticle = aParticle ;
}
const G4PhysicsTable* labtimeTable= t.theLabTimeTable;
const G4double parlowen=0.4 , ppar=0.5-parlowen ;
@@ -253,7 +267,11 @@ inline G4double G4EnergyLossTables::GetProperTime(
G4double KineticEnergy,
G4Material *aMaterial)
{
G4EnergyLossTablesHelper t= GetTables(aParticle);
if(aParticle != lastParticle)
{
t= GetTables(aParticle);
lastParticle = aParticle ;
}
const G4PhysicsTable* propertimeTable= t.theProperTimeTable;
const G4double parlowen=0.4 , ppar=0.5-parlowen ;
@@ -291,7 +309,11 @@ inline G4double G4EnergyLossTables::GetDeltaProperTime(
G4double KineticEnergyEnd,
G4Material *aMaterial)
{
G4EnergyLossTablesHelper t= GetTables(aParticle);
if(aParticle != lastParticle)
{
t= GetTables(aParticle);
lastParticle = aParticle ;
}
const G4PhysicsTable* propertimeTable= t.theProperTimeTable;
const G4double parlowen=0.4 , ppar=0.5-parlowen ;
@@ -360,7 +382,14 @@ inline G4double G4EnergyLossTables::GetRange(
G4double KineticEnergy,
G4Material *aMaterial)
{
G4EnergyLossTablesHelper t= GetTables(aParticle);
if(aParticle != lastParticle)
{
t= GetTables(aParticle);
lastParticle = aParticle ;
Chargesquare = (aParticle->GetPDGCharge())*
(aParticle->GetPDGCharge())/
QQPositron ;
}
const G4PhysicsTable* rangeTable= t.theRangeTable;
const G4PhysicsTable* dEdxTable= t.theDEDXTable;
@@ -371,7 +400,7 @@ inline G4double G4EnergyLossTables::GetRange(
if (scaledKineticEnergy<t.theLowestKineticEnergy) {
Range = sqrt(scaledKineticEnergy/t.theLowestKineticEnergy)*
Range = scaledKineticEnergy/t.theLowestKineticEnergy*
(*rangeTable)(materialIndex)->GetValue(
t.theLowestKineticEnergy,isOut);
@@ -390,10 +419,68 @@ inline G4double G4EnergyLossTables::GetRange(
}
G4double Charge = aParticle->GetPDGCharge() ;
G4double Chargesquare = Charge*Charge ;
return Range/(Chargesquare*t.theMassRatio);
}
inline G4double G4EnergyLossTables::GetPreciseEnergyFromRange(
const G4ParticleDefinition *aParticle,
G4double range,
G4Material *aMaterial)
// it returns the value of the kinetic energy for a given range
{
if( aParticle != lastParticle)
{
t= GetTables(aParticle);
lastParticle = aParticle;
Chargesquare = (aParticle->GetPDGCharge())*
(aParticle->GetPDGCharge())/
QQPositron ;
}
const G4PhysicsTable* rangeTable= t.theRangeTable;
const G4PhysicsTable* dEdxTable= t.theDEDXTable;
const G4PhysicsTable* inverseRangeTable= t.theInverseRangeTable;
G4double scaledrange,scaledKineticEnergy ;
G4bool isOut ;
G4int materialIndex = aMaterial->GetIndex() ;
if(materialIndex != oldIndex)
{
oldIndex = materialIndex ;
rmin = (*inverseRangeTable)(materialIndex)->
GetLowEdgeEnergy(0) ;
rmax = (*inverseRangeTable)(materialIndex)->
GetLowEdgeEnergy(t.theNumberOfBins-2) ;
Thigh = (*inverseRangeTable)(materialIndex)->
GetValue(rmax,isOut) ;
}
scaledrange = range*Chargesquare*t.theMassRatio ;
if(scaledrange < rmin)
{
scaledKineticEnergy = t.theLowestKineticEnergy*
scaledrange/rmin ;
}
else
{
if(scaledrange < rmax)
{
scaledKineticEnergy = (*inverseRangeTable)(materialIndex)->
GetValue( scaledrange,isOut) ;
}
else
{
scaledKineticEnergy = Thigh +
(scaledrange-rmax)*
(*dEdxTable)(materialIndex)->
GetValue(Thigh,isOut) ;
}
}
return scaledKineticEnergy/t.theMassRatio ;
}