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This commit is contained in:
Gabriele Cosmo
2016-06-09 16:15:05 +02:00
parent b79225fb37
commit 74cad5e589
3877 changed files with 234205 additions and 167127 deletions
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source/processes/electromagnetic/adjoint/include/G4AdjointAlongStepWeightCorrection.hh
+16 -15
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@@ -23,22 +23,33 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4AdjointAlongStepWeightCorrection.hh,v 1.4 2009/11/20 10:31:20 ldesorgh Exp $
// GEANT4 tag $Name: geant4-09-03 $
//
/////////////////////////////////////////////////////////////////////////////////
// Module: G4AdjointAlongStepWeightCorrection.hh
// Class: G4AdjointAlongStepWeightCorrection
// Author: L. Desorgher
// Date: 10 May 2007
// Organisation: SpaceIT GmbH
// Contract: ESA contract 21435/08/NL/AT
// Customer: ESA/ESTEC
/////////////////////////////////////////////////////////////////////////////////
//
// CHANGE HISTORY
// --------------
// ChangeHistory:
// 10 May 2007 creation by L. Desorgher
// 10 May 2007 creation by L. Desorgher
// October 2009 implementation of the mode where the total adjoint and forward cross sections are equivalent. L. Desorgher
//
//-------------------------------------------------------------
// Documentation:
// Continuous processes acting on adjoint particles to correct continuously their weight during the adjoint reverse tracking.
// Thi process is needed whene the adjoint cross section are not scaled such that the total adjoint cross section match the total forward cross section.
// By default the mode where the total adjoint cross section is equal to the total forward cross section is used an therefore this along step weight
// correction factor is 1.
// However in some cases (some energy ranges) the total forward cross section or the total adjoint cross section can be null, in this case the along step
// weight correction is neede and is given by exp(-(Sigma_tot_adj-Sigma_tot_fwd).dx)
//
//
//
@@ -119,20 +130,10 @@ inline void G4AdjointAlongStepWeightCorrection::DefineMaterial(
currentCouple = couple;
currentMaterial = couple->GetMaterial();
currentMaterialIndex = couple->GetIndex();
//G4cout<<"Define Material"<<std::endl;
//if(!meanFreePath) ResetNumberOfInteractionLengthLeft();
}
}
///////////////////////////////////////////////////////
//
inline G4double G4AdjointAlongStepWeightCorrection::GetContinuousStepLimit(const G4Track& track,
G4double , G4double , G4double& )
{
G4double x = DBL_MAX;
DefineMaterial(track.GetMaterialCutsCouple());
preStepKinEnergy = track.GetKineticEnergy();
return x;
}
#endif