Gabriele Cosmo
88 lines
4.0 KiB
Plaintext
88 lines
4.0 KiB
Plaintext
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id: G4hIonisation52.icc,v 1.2 2006/06/29 19:52:32 gunter Exp $
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// GEANT4 tag $Name: geant4-08-01 $
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//
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//
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//------------------ G4hIonisation52 physics process -----------------------------
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// by Laszlo Urban, 30 May 1997
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//------------------------------------------------------------------------------
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//
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// 24/09/97: corrected by L.Urban
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// 20/11/97: correction on MeanFreePath for KineticEnergy > HighestLimit
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// 14-08-01: 'cleanup' of GetMeanFreePath (mma)
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// 09-04-02: e+- are not applicable (V.Ivanchenko)
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// 15-01-03: Migrade to cut per region (V.Ivanchenko)
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// 16-06-03: ShortLived are not applicable any more (V.Ivanchenko)
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// 08-08-03: This class is frozen at the release 5.2 (V.Ivanchenko)
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//
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//------------------------------------------------------------------------------
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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inline G4bool G4hIonisation52::IsApplicable(
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const G4ParticleDefinition& particle)
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{
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return(particle.GetPDGCharge() != 0. &&
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particle.GetPDGMass() > 10.*MeV &&
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!particle.IsShortLived());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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inline G4double G4hIonisation52::GetMeanFreePath(const G4Track& track, G4double,
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G4ForceCondition*)
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{
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const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
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G4double kinEnergy = (dynParticle->GetKineticEnergy())*initialMass/(dynParticle->GetMass());
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G4double q = dynParticle->GetCharge()/eplus;
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G4double currentChargeSquare = q*q;
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const G4MaterialCutsCouple* couple = track.GetMaterialCutsCouple();
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G4double MeanFreePath;
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G4bool isOut;
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if(kinEnergy > UpperBoundLambda) kinEnergy = UpperBoundLambda;
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if(kinEnergy > LowerBoundLambda)
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MeanFreePath = (((*theMeanFreePathTable)(couple->GetIndex()))->
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GetValue(kinEnergy, isOut))/currentChargeSquare;
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else MeanFreePath = DBL_MAX;
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return MeanFreePath;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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inline G4double G4hIonisation52::SecondaryEnergyThreshold(size_t index)
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{
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return std::max((*secondaryEnergyCuts)[index],Tmincut);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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