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geant4.10.00.p01
source
processes
electromagnetic
polarisation
include
G4PolarizedPairProductionCrossSection.hh
Go to the documentation of this file.
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//
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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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// $Id: G4PolarizedPairProductionCrossSection.hh 77295 2013-11-22 11:02:41Z gcosmo $
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//
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// GEANT4 Class file
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//
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//
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// File name: G4PolarizedPairProductionCrossSection
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//
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// Author: Karim Laihem
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//
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// Creation date: 15.05.2005
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//
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// Modifications:
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// 20-08-06 updated interface to geant4.8.1 (A.Schaelicke)
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// 15-10-07 introduced a more general framework for cross sections (AS)
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//
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// Class Description:
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// determine the polarization of the final state
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// in a Bremsstrahlung scattering process employing the differential
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// cross section by Olsen and Maximon
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//
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#ifndef G4PolarizedPairProductionCrossSection_h
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#define G4PolarizedPairProductionCrossSection_h 1
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#include "
G4StokesVector.hh
"
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#include "
G4VPolarizedCrossSection.hh
"
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class
G4PolarizedPairProductionCrossSection
:
public
G4VPolarizedCrossSection
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{
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public
:
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G4PolarizedPairProductionCrossSection
();
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virtual
void
Initialize
(
G4double
eps,
G4double
X,
G4double
phi,
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const
G4StokesVector
& p0,
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const
G4StokesVector
& p1,
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G4int
flag=0);
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virtual
G4double
XSection
(
const
G4StokesVector
& pol2,
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const
G4StokesVector
& pol3);
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// return expected mean polarisation
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G4StokesVector
GetPol2
();
// electron/positron
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G4StokesVector
GetPol3
();
// photon
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private
:
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G4StokesVector
theFinalElectronPolarization;
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G4StokesVector
theFinalPositronPolarization;
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void
InitializeMe();
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static
G4bool
scrnInitialized;
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static
G4double
SCRN [3][20];
// screening function lookup table;
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};
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#endif
G4StokesVector.hh
G4PolarizedPairProductionCrossSection::GetPol3
G4StokesVector GetPol3()
Definition:
G4PolarizedPairProductionCrossSection.cc:200
G4int
int G4int
Definition:
G4Types.hh:78
G4VPolarizedCrossSection.hh
G4PolarizedPairProductionCrossSection::GetPol2
G4StokesVector GetPol2()
Definition:
G4PolarizedPairProductionCrossSection.cc:195
G4bool
bool G4bool
Definition:
G4Types.hh:79
G4StokesVector
Definition:
G4StokesVector.hh:58
G4PolarizedPairProductionCrossSection::XSection
virtual G4double XSection(const G4StokesVector &pol2, const G4StokesVector &pol3)
Definition:
G4PolarizedPairProductionCrossSection.cc:187
G4PolarizedPairProductionCrossSection
Definition:
G4PolarizedPairProductionCrossSection.hh:53
G4PolarizedPairProductionCrossSection::G4PolarizedPairProductionCrossSection
G4PolarizedPairProductionCrossSection()
Definition:
G4PolarizedPairProductionCrossSection.cc:74
G4PolarizedPairProductionCrossSection::Initialize
virtual void Initialize(G4double eps, G4double X, G4double phi, const G4StokesVector &p0, const G4StokesVector &p1, G4int flag=0)
Definition:
G4PolarizedPairProductionCrossSection.cc:80
G4VPolarizedCrossSection
Definition:
G4VPolarizedCrossSection.hh:50
G4double
double G4double
Definition:
G4Types.hh:76
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