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G4IonProtonCrossSection.cc
Go to the documentation of this file.
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//
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// ********************************************************************
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * Neither the authors of this software system, nor their employing *
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// ********************************************************************
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//
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// $Id: G4IonProtonCrossSection.cc 90447 2015-05-29 07:41:53Z gcosmo $
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//
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// -------------------------------------------------------------------
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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: G4IonProtonCrossSection
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//
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// Author Ivantchenko, Geant4, 30 July 2010
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//
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// Modifications:
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//
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#include "
G4IonProtonCrossSection.hh
"
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#include "
G4SystemOfUnits.hh
"
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#include "
G4ProtonInelasticCrossSection.hh
"
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#include "
G4DynamicParticle.hh
"
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#include "
G4Element.hh
"
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#include "
G4HadTmpUtil.hh
"
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using namespace
std
;
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G4IonProtonCrossSection::G4IonProtonCrossSection
()
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:
G4VCrossSectionDataSet
(
"AxenWellischIonH"
)
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{
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theForward
=
new
G4ProtonInelasticCrossSection
();
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}
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G4IonProtonCrossSection::~G4IonProtonCrossSection
()
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{}
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G4bool
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G4IonProtonCrossSection::IsElementApplicable
(
const
G4DynamicParticle
* dp,
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G4int
Z,
const
G4Material
*)
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{
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return
((1 == Z) && (dp->
GetDefinition
()->
GetPDGCharge
()/
eplus
> 1.5));
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}
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G4double
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G4IonProtonCrossSection::GetElementCrossSection
(
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const
G4DynamicParticle
* dp,
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G4int
,
const
G4Material
*)
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{
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const
G4ParticleDefinition
* p = dp->
GetDefinition
();
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G4double
e = dp->
GetKineticEnergy
()*CLHEP::proton_mass_c2/p->
GetPDGMass
();
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return
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theForward
->
GetProtonCrossSection
(e,
G4lrint
(p->
GetPDGCharge
()/
eplus
));
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}
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void
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G4IonProtonCrossSection::CrossSectionDescription
(std::ostream& outFile)
const
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{
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outFile <<
"G4IonProtonCrossSection calculates the inelastic cross section\n"
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<<
"for any ion projectile with Z >=2 only on hydrogen target.\n"
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<<
"It uses the inverse kinematics and the Axen-Wellisch\n"
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<<
"inelastic cross section (G4ProtonInelasticCrossSection).\n"
;
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}
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G4DynamicParticle::GetKineticEnergy
G4double GetKineticEnergy() const
G4IonProtonCrossSection::IsElementApplicable
virtual G4bool IsElementApplicable(const G4DynamicParticle *aPart, G4int Z, const G4Material *)
Definition:
G4IonProtonCrossSection.cc:59
G4Element.hh
G4Material
Definition:
G4Material.hh:120
G4DynamicParticle
Definition:
G4DynamicParticle.hh:73
G4DynamicParticle.hh
G4ProtonInelasticCrossSection.hh
std
G4DynamicParticle::GetDefinition
G4ParticleDefinition * GetDefinition() const
G4ParticleDefinition
Definition:
G4ParticleDefinition.hh:111
G4VCrossSectionDataSet
Definition:
G4VCrossSectionDataSet.hh:71
G4int
int G4int
Definition:
G4Types.hh:78
G4IonProtonCrossSection::GetElementCrossSection
virtual G4double GetElementCrossSection(const G4DynamicParticle *aPart, G4int Z, const G4Material *)
Definition:
G4IonProtonCrossSection.cc:67
G4IonProtonCrossSection::~G4IonProtonCrossSection
virtual ~G4IonProtonCrossSection()
Definition:
G4IonProtonCrossSection.cc:55
G4ProtonInelasticCrossSection
Definition:
G4ProtonInelasticCrossSection.hh:52
G4bool
bool G4bool
Definition:
G4Types.hh:79
G4IonProtonCrossSection::G4IonProtonCrossSection
G4IonProtonCrossSection()
Definition:
G4IonProtonCrossSection.cc:49
G4ParticleDefinition::GetPDGMass
G4double GetPDGMass() const
Definition:
G4ParticleDefinition.hh:161
G4lrint
int G4lrint(double ad)
Definition:
templates.hh:163
G4IonProtonCrossSection::theForward
G4ProtonInelasticCrossSection * theForward
Definition:
G4IonProtonCrossSection.hh:83
G4IonProtonCrossSection::CrossSectionDescription
virtual void CrossSectionDescription(std::ostream &) const
Definition:
G4IonProtonCrossSection.cc:78
G4double
double G4double
Definition:
G4Types.hh:76
G4SystemOfUnits.hh
eplus
static const double eplus
Definition:
G4SIunits.hh:196
G4ParticleDefinition::GetPDGCharge
G4double GetPDGCharge() const
Definition:
G4ParticleDefinition.hh:163
G4ProtonInelasticCrossSection::GetProtonCrossSection
G4double GetProtonCrossSection(G4double kineticEnergy, G4int Z)
Definition:
G4ProtonInelasticCrossSection.cc:66
G4IonProtonCrossSection.hh
G4HadTmpUtil.hh
geant4.10.02.p01
source
processes
hadronic
cross_sections
src
G4IonProtonCrossSection.cc
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