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This commit is contained in:
Gabriele Cosmo
2016-06-09 15:37:50 +02:00
parent a8e9364cea
commit 96c8bcd0af
6923 changed files with 198390 additions and 41849 deletions
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source/processes/electromagnetic/polarisation/src/G4PolarizedPairProductionCrossSection.cc
+9 -16
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@@ -23,15 +23,15 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4PolarizedPairProductionCrossSection.cc,v 1.4 2006/11/17 14:14:20 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-00 $
// $Id: G4PolarizedPairProductionCrossSection.cc,v 1.5 2007/11/01 17:32:34 schaelic Exp $
// GEANT4 tag $Name: geant4-09-01 $
//
// -------------------------------------------------------------------
//
// GEANT4 Class file
//
//
// File name: G4PairProductionCrossSection
// File name: G4PolarizedPairProductionCrossSection
//
// Author: Andreas Schaelicke on the base of Karim Laihems code
//
@@ -39,8 +39,8 @@
//
#include "G4PolarizedPairProductionCrossSection.hh"
#include "G4PolarizedGammaConversionModel.hh"
#include "G4Element.hh"
// #include "G4PolarizedGammaConversionModel.hh"
// #include "G4Element.hh"
G4bool G4PolarizedPairProductionCrossSection::scrnInitialized=false;
G4double G4PolarizedPairProductionCrossSection::SCRN [3][20];
@@ -73,9 +73,7 @@ void G4PolarizedPairProductionCrossSection::InitializeMe()
}
}
G4PolarizedPairProductionCrossSection::G4PolarizedPairProductionCrossSection(
G4PolarizedGammaConversionModel * model)
: theModel(model)
G4PolarizedPairProductionCrossSection::G4PolarizedPairProductionCrossSection()
{
InitializeMe();
}
@@ -98,22 +96,17 @@ void G4PolarizedPairProductionCrossSection::Initialize(G4double aGammaE,
G4double GammaE = aGammaE/m0_c2;
G4double Lept1E = aLept1E/m0_c2-1., Lept1E2 = Lept1E * Lept1E ;
if (theModel==0) {
G4cout<<" theSelectedElement is not available!!"<<G4endl;
theFinalElectronPolarization=G4StokesVector();
theFinalPositronPolarization=G4StokesVector();
}
const G4Element* theSelectedElement = theModel->SelectedAtom();
// const G4Element* theSelectedElement = theModel->SelectedAtom();
// ******* Gamma Transvers Momentum
G4double TMom = std::sqrt(Lept0E2 -1.)* sintheta, u = TMom , u2 =u * u ;
G4double Xsi = 1./(1.+u2) , Xsi2 = Xsi * Xsi ;
G4double theZ = theSelectedElement->GetZ();
// G4double theZ = theSelectedElement->GetZ();
G4double fCoul = theSelectedElement->GetfCoulomb();
// G4double fCoul = theSelectedElement->GetfCoulomb();
G4double delta = 12. * std::pow(theZ, 1./3.) * Lept0E * Lept1E * Xsi / (121. * GammaE);
G4double GG=0.;