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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/G4ePolarizedIonisation.cc
+6 -6
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@@ -24,8 +24,8 @@
// ********************************************************************
//
//
// $Id: G4ePolarizedIonisation.cc,v 1.4 2007/06/11 13:37:56 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-00 $
// $Id: G4ePolarizedIonisation.cc,v 1.5 2007/07/10 09:35:37 schaelic Exp $
// GEANT4 tag $Name: geant4-09-01 $
// -------------------------------------------------------------------
//
// GEANT4 Class file
@@ -292,7 +292,7 @@ void G4ePolarizedIonisation::BuildPhysicsTable(const G4ParticleDefinition& part)
G4double G4ePolarizedIonisation::ComputeAsymmetry(G4double energy,
const G4MaterialCutsCouple* couple,
const G4ParticleDefinition& particle,
const G4ParticleDefinition& aParticle,
G4double cut,
G4double & tAsymmetry)
{
@@ -304,19 +304,19 @@ G4double G4ePolarizedIonisation::ComputeAsymmetry(G4double energy,
theTargetPolarization=G4ThreeVector(0.,0.,1.);
emModel->SetTargetPolarization(theTargetPolarization);
emModel->SetBeamPolarization(theTargetPolarization);
G4double sigma2=emModel->CrossSection(couple,&particle,energy,cut,energy);
G4double sigma2=emModel->CrossSection(couple,&aParticle,energy,cut,energy);
// calculate transversely polarized cross section
theTargetPolarization=G4ThreeVector(1.,0.,0.);
emModel->SetTargetPolarization(theTargetPolarization);
emModel->SetBeamPolarization(theTargetPolarization);
G4double sigma3=emModel->CrossSection(couple,&particle,energy,cut,energy);
G4double sigma3=emModel->CrossSection(couple,&aParticle,energy,cut,energy);
// calculate unpolarized cross section
theTargetPolarization=G4ThreeVector();
emModel->SetTargetPolarization(theTargetPolarization);
emModel->SetBeamPolarization(theTargetPolarization);
G4double sigma0=emModel->CrossSection(couple,&particle,energy,cut,energy);
G4double sigma0=emModel->CrossSection(couple,&aParticle,energy,cut,energy);
// determine assymmetries
if (sigma0>0.) {
lAsymmetry=sigma2/sigma0-1.;