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geant4.10.00.p01
source
processes
hadronic
cross_sections
src
G4ChipsKaonZeroElasticXS.cc
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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//
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// The lust update: M.V. Kossov, CERN/ITEP(Moscow) 17-June-02
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//
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//
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// G4 Physics class: G4ChipsKaonZeroElasticXS for gamma+A cross sections
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// Created: M.V. Kossov, CERN/ITEP(Moscow), 20-Dec-03
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// The last update: M.V. Kossov, CERN/ITEP (Moscow) 15-Feb-04
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//
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// ****************************************************************************************
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// Short description: Cross-sections extracted (by W.Pokorski) from the CHIPS package for
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// K(zero)-nuclear interactions. Original author: M. Kossov
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// -------------------------------------------------------------------------------------
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//
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#include "
G4ChipsKaonZeroElasticXS.hh
"
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#include "
G4DynamicParticle.hh
"
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#include "
G4ParticleDefinition.hh
"
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#include "
G4KaonZero.hh
"
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#include "
G4KaonZeroLong.hh
"
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#include "
G4KaonZeroShort.hh
"
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#include "
G4AntiKaonZero.hh
"
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#include "
G4CrossSectionDataSetRegistry.hh
"
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// factory
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#include "
G4CrossSectionFactory.hh
"
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//
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G4_DECLARE_XS_FACTORY
(
G4ChipsKaonZeroElasticXS
);
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G4ChipsKaonZeroElasticXS::G4ChipsKaonZeroElasticXS
():
G4VCrossSectionDataSet
(Default_Name())
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{
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lastLEN=0;
// Pointer to the lastArray of LowEn CS
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lastHEN=0;
// Pointer to the lastArray of HighEnCS
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lastN=0;
// The last N of calculated nucleus
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lastZ=0;
// The last Z of calculated nucleus
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lastP=0.;
// Last used in cross section Momentum
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lastTH=0.;
// Last threshold momentum
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lastCS=0.;
// Last value of the Cross Section
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lastI=0;
// The last position in the DAMDB
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theKMinusCS = (
G4ChipsKaonMinusElasticXS
*)
G4CrossSectionDataSetRegistry::Instance
()->
GetCrossSectionDataSet
(
G4ChipsKaonMinusElasticXS::Default_Name
());;
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theKPlusCS = (
G4ChipsKaonPlusElasticXS
*)
G4CrossSectionDataSetRegistry::Instance
()->
GetCrossSectionDataSet
(
G4ChipsKaonPlusElasticXS::Default_Name
());
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}
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G4ChipsKaonZeroElasticXS::~G4ChipsKaonZeroElasticXS
()
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{
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}
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G4bool
G4ChipsKaonZeroElasticXS::IsIsoApplicable
(
const
G4DynamicParticle
* Pt,
G4int
,
G4int
,
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const
G4Element
*,
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const
G4Material
*)
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{
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G4ParticleDefinition
* particle = Pt->
GetDefinition
();
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if
(particle ==
G4KaonZeroLong::KaonZeroLong
() ||
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particle ==
G4KaonZeroShort::KaonZeroShort
() ||
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particle ==
G4KaonZero::KaonZero
() ||
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particle ==
G4AntiKaonZero::AntiKaonZero
() )
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{
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return
true
;
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}
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return
false
;
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}
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// The main member function giving the collision cross section (P is in IU, CS is in mb)
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// Make pMom in independent units ! (Now it is MeV)
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G4double
G4ChipsKaonZeroElasticXS::GetIsoCrossSection
(
const
G4DynamicParticle
* Pt,
G4int
tgZ,
G4int
A,
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const
G4Isotope
*,
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const
G4Element
*,
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const
G4Material
*)
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{
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G4double
pMom=Pt->
GetTotalMomentum
();
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G4int
N
= A - tgZ;
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return
GetChipsCrossSection
(pMom, tgZ, N, 311);
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}
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G4double
G4ChipsKaonZeroElasticXS::GetChipsCrossSection
(
G4double
mom,
G4int
Z,
G4int
N
,
G4int
pdg)
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{
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return
(theKMinusCS->
GetChipsCrossSection
(mom,Z,N,pdg)
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+theKPlusCS->
GetChipsCrossSection
(mom,Z,N,pdg))/2;
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}
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G4KaonZero::KaonZero
static G4KaonZero * KaonZero()
Definition:
G4KaonZero.cc:104
G4CrossSectionDataSetRegistry::GetCrossSectionDataSet
G4VCrossSectionDataSet * GetCrossSectionDataSet(const G4String &name, G4bool warning=true)
Definition:
G4CrossSectionDataSetRegistry.cc:140
G4ChipsKaonZeroElasticXS::IsIsoApplicable
virtual G4bool IsIsoApplicable(const G4DynamicParticle *Pt, G4int Z, G4int A, const G4Element *elm, const G4Material *mat)
Definition:
G4ChipsKaonZeroElasticXS.cc:77
G4ChipsKaonZeroElasticXS::GetChipsCrossSection
G4double GetChipsCrossSection(G4double momentum, G4int Z, G4int N, G4int pdg)
Definition:
G4ChipsKaonZeroElasticXS.cc:109
G4ChipsKaonZeroElasticXS::GetIsoCrossSection
virtual G4double GetIsoCrossSection(const G4DynamicParticle *, G4int tgZ, G4int A, const G4Isotope *iso=0, const G4Element *elm=0, const G4Material *mat=0)
Definition:
G4ChipsKaonZeroElasticXS.cc:98
G4CrossSectionFactory.hh
G4Material
Definition:
G4Material.hh:118
G4DynamicParticle
Definition:
G4DynamicParticle.hh:73
G4KaonZeroLong::KaonZeroLong
static G4KaonZeroLong * KaonZeroLong()
Definition:
G4KaonZeroLong.cc:115
G4Element
Definition:
G4Element.hh:97
G4DynamicParticle.hh
G4CrossSectionDataSetRegistry.hh
G4DynamicParticle::GetDefinition
G4ParticleDefinition * GetDefinition() const
G4ParticleDefinition
Definition:
G4ParticleDefinition.hh:111
G4VCrossSectionDataSet
Definition:
G4VCrossSectionDataSet.hh:70
G4int
int G4int
Definition:
G4Types.hh:78
G4ChipsKaonZeroElasticXS::~G4ChipsKaonZeroElasticXS
~G4ChipsKaonZeroElasticXS()
Definition:
G4ChipsKaonZeroElasticXS.cc:73
G4DynamicParticle::GetTotalMomentum
G4double GetTotalMomentum() const
G4KaonZeroLong.hh
G4ChipsKaonMinusElasticXS
Definition:
G4ChipsKaonMinusElasticXS.hh:46
G4KaonZeroShort::KaonZeroShort
static G4KaonZeroShort * KaonZeroShort()
Definition:
G4KaonZeroShort.cc:104
G4bool
bool G4bool
Definition:
G4Types.hh:79
G4Isotope
Definition:
G4Isotope.hh:72
G4CrossSectionDataSetRegistry::Instance
static G4CrossSectionDataSetRegistry * Instance()
Definition:
G4CrossSectionDataSetRegistry.cc:77
G4ChipsKaonPlusElasticXS::Default_Name
static const char * Default_Name()
Definition:
G4ChipsKaonPlusElasticXS.hh:54
G4ParticleDefinition.hh
G4ChipsKaonMinusElasticXS::GetChipsCrossSection
virtual G4double GetChipsCrossSection(G4double momentum, G4int Z, G4int N, G4int pdg)
Definition:
G4ChipsKaonMinusElasticXS.cc:180
G4ChipsKaonZeroElasticXS.hh
G4KaonZero.hh
G4_DECLARE_XS_FACTORY
G4_DECLARE_XS_FACTORY(G4ChipsKaonZeroElasticXS)
G4AntiKaonZero::AntiKaonZero
static G4AntiKaonZero * AntiKaonZero()
Definition:
G4AntiKaonZero.cc:103
G4ChipsKaonPlusElasticXS::GetChipsCrossSection
virtual G4double GetChipsCrossSection(G4double momentum, G4int Z, G4int N, G4int pdg)
Definition:
G4ChipsKaonPlusElasticXS.cc:182
G4ChipsKaonPlusElasticXS
Definition:
G4ChipsKaonPlusElasticXS.hh:46
N
**D E S C R I P T I O N
Definition:
HepMCEx01/src/HEPEvtcom.cc:77
G4ChipsKaonMinusElasticXS::Default_Name
static const char * Default_Name()
Definition:
G4ChipsKaonMinusElasticXS.hh:55
G4AntiKaonZero.hh
G4double
double G4double
Definition:
G4Types.hh:76
G4KaonZeroShort.hh
G4ChipsKaonZeroElasticXS
Definition:
G4ChipsKaonZeroElasticXS.hh:49
G4ChipsKaonZeroElasticXS::G4ChipsKaonZeroElasticXS
G4ChipsKaonZeroElasticXS()
Definition:
G4ChipsKaonZeroElasticXS.cc:56
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