Geant4 10.7.0
Toolkit for the simulation of the passage of particles through matter
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G4PenelopeBremsstrahlungAngular.hh
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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// * *
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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//
27// -------------------------------------------------------------------
28//
29// Author: L.Pandola
30//
31// History:
32// -----------
33// 23 Nov 2010 L. Pandola 1st implementation
34// 24 May 2011 L. Pandola Renamed (make default Penelope)
35// 13 Mar 2012 L. Pandola Made a derived class of G4VEmAngularDistribution
36// and update the interface accordingly
37// 18 Jul 2012 L. Pandola Migrate to the new interface of G4VEmAngularDistribution
38// 03 Oct 2013 L. Pandola Migration to MT
39//
40// Class description:
41// Calculation of angular distribution for Penelope Bremsstrahlung
42// version 2008
43// --------------------------------------------------------------
44
45
46#ifndef G4PENELOPEBREMSSTRAHLUNGANGULAR_HH
47#define G4PENELOPEBREMSSTRAHLUNGANGULAR_HH 1
48#include "globals.hh"
49#include <map>
51
52class G4PhysicsTable;
53class G4Material;
54
56{
57
58public:
61
62
63 //! Old interface, backwards compatibility. Will not work in this case
64 //! it will produce a G4Exception().
65 G4double PolarAngle(const G4double initial_energy,
66 const G4double final_energy,
67 const G4int Z);
68
69 //! Samples the direction of the outgoing photon (in global coordinates).
71 G4double out_energy,
72 G4int Z,
73 const G4Material* mat = 0);
74
75 //! Set/Get Verbosity level
76 void SetVerbosityLevel(G4int vl){verbosityLevel = vl;};
77 G4int GetVerbosityLevel(){return verbosityLevel;};
78
79 //! Reserved for Master Model
80 //! The Initialize() method forces the cleaning of tables
81 void Initialize();
82 //! Reserved for Master Model
83 void PrepareTables(const G4Material* material,
84 G4bool isMaster);
85
86
87private:
88
89 void ClearTables();
90
91 G4double CalculateEffectiveZ(const G4Material* material);
92
93 std::map<const G4Material*,G4double> *theEffectiveZSq;
94
95 //Tables containing the Lorentz sampling coefficients
96 //The key is the effective Z of the material
97 std::map<G4double,G4PhysicsTable*> *theLorentzTables1;
98 std::map<G4double,G4PhysicsTable*> *theLorentzTables2;
99
100 void ReadDataFile();
101 G4bool dataRead;
102
103 static const G4int NumberofZPoints=6;
104 static const G4int NumberofEPoints=6;
105 static const G4int NumberofKPoints=4;
106
107 G4double QQ1[NumberofZPoints][NumberofEPoints][NumberofKPoints];
108 G4double QQ2[NumberofZPoints][NumberofEPoints][NumberofKPoints];
109
110 G4int verbosityLevel;
111
112};
113
114
115
116#endif
double G4double
Definition: G4Types.hh:83
bool G4bool
Definition: G4Types.hh:86
int G4int
Definition: G4Types.hh:85
G4ThreeVector & SampleDirection(const G4DynamicParticle *dp, G4double out_energy, G4int Z, const G4Material *mat=0)
Samples the direction of the outgoing photon (in global coordinates).
void SetVerbosityLevel(G4int vl)
Set/Get Verbosity level.
void PrepareTables(const G4Material *material, G4bool isMaster)
Reserved for Master Model.
G4double PolarAngle(const G4double initial_energy, const G4double final_energy, const G4int Z)