Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
Loading...
Searching...
No Matches
G4PenelopePhotoElectricModel.hh
Go to the documentation of this file.
1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
7// * conditions of the Geant4 Software License, included in the file *
8// * LICENSE and available at http://cern.ch/geant4/license . These *
9// * include a list of copyright holders. *
10// * *
11// * Neither the authors of this software system, nor their employing *
12// * institutes,nor the agencies providing financial support for this *
13// * work make any representation or warranty, express or implied, *
14// * regarding this software system or assume any liability for its *
15// * use. Please see the license in the file LICENSE and URL above *
16// * for the full disclaimer and the limitation of liability. *
17// * *
18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
21// * any work based on the software) you agree to acknowledge its *
22// * use in resulting scientific publications, and indicate your *
23// * acceptance of all terms of the Geant4 Software license. *
24// ********************************************************************
25//
26// $Id$
27//
28// Author: Luciano Pandola
29//
30// History:
31// -----------
32// 08 Jan 2010 L. Pandola 1st implementation.
33// 25 May 2011 L. Pandola Renamed (make v2008 as default Penelope)
34// 10 Jun 2011 L. Pandola Migrated to the new AtomDeexcitation interface
35//
36// -------------------------------------------------------------------
37//
38// Class description:
39// Low Energy Electromagnetic Physics, Photo-electric effect
40// with Penelope Model, version 2008
41// -------------------------------------------------------------------
42
43#ifndef G4PENELOPEPHOTOELECTRICMODEL_HH
44#define G4PENELOPEPHOTOELECTRICMODEL_HH 1
45
46#include "globals.hh"
47#include "G4VEmModel.hh"
48#include "G4DataVector.hh"
52
56class G4Material;
57
59{
60
61public:
62
64 const G4String& processName ="PenPhotoElec");
65
67
68 virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
69
72 G4double kinEnergy,
73 G4double Z,
74 G4double A=0,
75 G4double cut=0,
76 G4double emax=DBL_MAX);
77
78 virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
80 const G4DynamicParticle*,
81 G4double tmin,
82 G4double maxEnergy);
83
84 void SetVerbosityLevel(G4int lev){verboseLevel = lev;};
85 G4int GetVerbosityLevel(){return verboseLevel;};
86
87 //testing purposes
89 G4double GetShellCrossSection(G4int Z,size_t shellID,G4double energy);
90
91
92protected:
94
95private:
98
99 G4double SampleElectronDirection(G4double energy);
100
101 //Intrinsic energy limits of the model: cannot be extended by the parent process
102 G4double fIntrinsicLowEnergyLimit;
103 G4double fIntrinsicHighEnergyLimit;
104
105 G4int verboseLevel;
106 G4bool isInitialised;
107
108 G4VAtomDeexcitation* fAtomDeexcitation;
109 const G4AtomicTransitionManager* fTransitionManager;
110
111 void ReadDataFile(G4int Z);
112
113 //For each Z, the PhysicsTable contains nShell+1 physics vectors
114 //with log(E) vs. log(XS)
115 //Element [0] of the table is the total XS, element [iS] is the
116 //partial cross section for shell iS-1
117 std::map<G4int,G4PhysicsTable*> *logAtomicShellXS;
118
119 size_t SelectRandomShell(G4int Z,G4double energy);
120 G4String WriteTargetShell(size_t shellID);
121
122
123};
124
125#endif
126
double G4double
Definition: G4Types.hh:64
int G4int
Definition: G4Types.hh:66
bool G4bool
Definition: G4Types.hh:67
virtual void Initialise(const G4ParticleDefinition *, const G4DataVector &)
virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition *, G4double kinEnergy, G4double Z, G4double A=0, G4double cut=0, G4double emax=DBL_MAX)
G4double GetShellCrossSection(G4int Z, size_t shellID, G4double energy)
G4ParticleChangeForGamma * fParticleChange
virtual void SampleSecondaries(std::vector< G4DynamicParticle * > *, const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double tmin, G4double maxEnergy)
#define DBL_MAX
Definition: templates.hh:83