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Public Member Functions
G4empCrossSection Class Reference

#include <G4empCrossSection.hh>

Inheritance diagram for G4empCrossSection:
G4VhShellCrossSection

Public Member Functions

 G4empCrossSection (const G4String &nam="")
 
virtual ~G4empCrossSection ()
 
std::vector< G4doubleGetCrossSection (G4int Z, G4double incidentEnergy, G4double mass, G4double deltaEnergy, const G4Material *mat)
 
G4double CrossSection (G4int Z, G4AtomicShellEnumerator shell, G4double incidentEnergy, G4double mass, const G4Material *mat)
 
std::vector< G4doubleProbabilities (G4int Z, G4double incidentEnergy, G4double mass, G4double deltaEnergy, const G4Material *mat)
 
void SetTotalCS (G4double)
 
- Public Member Functions inherited from G4VhShellCrossSection
 G4VhShellCrossSection (const G4String &xname="")
 
virtual ~G4VhShellCrossSection ()
 
G4int SelectRandomShell (G4int Z, G4double incidentEnergy, G4double mass, G4double deltaEnergy, const G4Material *mat)
 
const G4StringGetName () const
 

Detailed Description

Definition at line 51 of file G4empCrossSection.hh.

Constructor & Destructor Documentation

G4empCrossSection::G4empCrossSection ( const G4String nam = "")

Definition at line 43 of file G4empCrossSection.cc.

44  :G4VhShellCrossSection(nam),totalCS(0.0)
45 {
46 
47  paulShellK = new G4PaulKxsModel();
48  orlicShellLi = new G4OrlicLiXsModel();
49 
50 }
G4VhShellCrossSection(const G4String &xname="")
G4empCrossSection::~G4empCrossSection ( )
virtual

Definition at line 52 of file G4empCrossSection.cc.

53 {
54 
55  delete paulShellK;
56  delete orlicShellLi;
57 
58 }

Member Function Documentation

G4double G4empCrossSection::CrossSection ( G4int  Z,
G4AtomicShellEnumerator  shell,
G4double  incidentEnergy,
G4double  mass,
const G4Material mat 
)
virtual

Implements G4VhShellCrossSection.

Definition at line 91 of file G4empCrossSection.cc.

References G4PaulKxsModel::CalculateKCrossSection(), G4OrlicLiXsModel::CalculateL1CrossSection(), G4OrlicLiXsModel::CalculateL2CrossSection(), G4OrlicLiXsModel::CalculateL3CrossSection(), fKShell, fL1Shell, fL2Shell, fL3Shell, G4ParticleDefinition::GetPDGMass(), and G4Proton::Proton().

95 {
96 
97  //let's reproduce
98 
99  G4double res = 0.0;
101  if(fKShell == shell) {
102  res = paulShellK->CalculateKCrossSection(Z, mass, incidentEnergy);
103  }
104  // this check should be done in the Orlic class, that can handle only protons;
105  // however this would lead up tp three checks of the mass, while here we have only one
106  // moreover, at the present time,this class handles explicitly Paul and Orlic models,
107  // so it can hadle the responsibility of this check too
108 
109 
110  else if (mass == aProton->GetPDGMass()) {
111 
112  if(fL1Shell == shell) {
113  res = orlicShellLi->CalculateL1CrossSection(Z, incidentEnergy);
114  }
115  else if(fL2Shell == shell) {
116  res = orlicShellLi->CalculateL2CrossSection(Z, incidentEnergy);
117  }
118  else if(fL3Shell == shell) {
119  res = orlicShellLi->CalculateL3CrossSection(Z, incidentEnergy);
120  }
121  }
122  return res;
123 }
G4double CalculateKCrossSection(G4int zTarget, G4double massIncident, G4double energyIncident)
static G4Proton * Proton()
Definition: G4Proton.cc:93
G4double CalculateL3CrossSection(G4int zTarget, G4double energyIncident)
G4double GetPDGMass() const
double G4double
Definition: G4Types.hh:76
G4double CalculateL2CrossSection(G4int zTarget, G4double energyIncident)
G4double CalculateL1CrossSection(G4int zTarget, G4double energyIncident)
std::vector< G4double > G4empCrossSection::GetCrossSection ( G4int  Z,
G4double  incidentEnergy,
G4double  mass,
G4double  deltaEnergy,
const G4Material mat 
)
virtual

Implements G4VhShellCrossSection.

Definition at line 60 of file G4empCrossSection.cc.

References G4PaulKxsModel::CalculateKCrossSection(), G4OrlicLiXsModel::CalculateL1CrossSection(), G4OrlicLiXsModel::CalculateL2CrossSection(), G4OrlicLiXsModel::CalculateL3CrossSection(), G4ParticleDefinition::GetPDGMass(), and G4Proton::Proton().

Referenced by Probabilities().

65 {
66  std::vector<G4double> crossSections;
68 
69  crossSections.push_back( paulShellK->CalculateKCrossSection(Z, mass, incidentEnergy) );
70 
71  // this check should be done in the Orlic class, that can handle only protons;
72  // however this would lead up tp three checks of the mass, while here we have only one
73  // moreover, at the present time,this class handles explicitly Paul and Orlic models,
74  // so it can hadle the responsibility of this check too
75 
76  if (mass == aProton->GetPDGMass()) {
77  crossSections.push_back( orlicShellLi->CalculateL1CrossSection(Z, incidentEnergy) );
78  crossSections.push_back( orlicShellLi->CalculateL2CrossSection(Z, incidentEnergy) );
79  crossSections.push_back( orlicShellLi->CalculateL3CrossSection(Z, incidentEnergy) );
80  }
81 
82  else {
83  crossSections.push_back( 0. );
84  crossSections.push_back( 0. );
85  crossSections.push_back( 0. );
86  }
87  return crossSections;
88 
89 }
G4double CalculateKCrossSection(G4int zTarget, G4double massIncident, G4double energyIncident)
static G4Proton * Proton()
Definition: G4Proton.cc:93
G4double CalculateL3CrossSection(G4int zTarget, G4double energyIncident)
G4double GetPDGMass() const
G4double CalculateL2CrossSection(G4int zTarget, G4double energyIncident)
G4double CalculateL1CrossSection(G4int zTarget, G4double energyIncident)
std::vector< G4double > G4empCrossSection::Probabilities ( G4int  Z,
G4double  incidentEnergy,
G4double  mass,
G4double  deltaEnergy,
const G4Material mat 
)
virtual

Implements G4VhShellCrossSection.

Definition at line 125 of file G4empCrossSection.cc.

References GetCrossSection().

130 {
131 
132  std::vector<G4double> crossSections = GetCrossSection(Z, incidentEnergy, mass, deltaEnergy,mat);
133 
134  for (size_t i=0; i<crossSections.size(); i++ ) {
135 
136  if (totalCS) {
137  crossSections[i] = crossSections[i]/totalCS;
138  }
139 
140  }
141 
142  return crossSections;
143 
144 }
std::vector< G4double > GetCrossSection(G4int Z, G4double incidentEnergy, G4double mass, G4double deltaEnergy, const G4Material *mat)
void G4empCrossSection::SetTotalCS ( G4double  val)
virtual

Reimplemented from G4VhShellCrossSection.

Definition at line 147 of file G4empCrossSection.cc.

147  {
148 
149  totalCS = val;
150 
151 }

The documentation for this class was generated from the following files: