| Geant4 Cross Reference |
>> 1 // This code implementation is the intellectual property of
>> 2 // the GEANT4 collaboration.
1 // 3 //
2 // ******************************************* << 4 // By copying, distributing or modifying the Program (or any work
3 // * License and Disclaimer << 5 // based on the Program) you indicate your acceptance of this statement,
4 // * << 6 // and all its terms.
5 // * The Geant4 software is copyright of th <<
6 // * the Geant4 Collaboration. It is provided <<
7 // * conditions of the Geant4 Software License <<
8 // * LICENSE and available at http://cern.ch/ <<
9 // * include a list of copyright holders. <<
10 // * <<
11 // * Neither the authors of this software syst <<
12 // * institutes,nor the agencies providing fin <<
13 // * work make any representation or warran <<
14 // * regarding this software system or assum <<
15 // * use. Please see the license in the file <<
16 // * for the full disclaimer and the limitatio <<
17 // * <<
18 // * This code implementation is the result <<
19 // * technical work of the GEANT4 collaboratio <<
20 // * By using, copying, modifying or distri <<
21 // * any work based on the software) you ag <<
22 // * use in resulting scientific publicati <<
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* <<
25 // 7 //
>> 8 // $Id: G4NeutrinoTau.cc,v 1.3 2000/02/27 06:23:41 kurasige Exp $
>> 9 // GEANT4 tag $Name: geant4-03-00 $
>> 10 //
>> 11 //
26 // ------------------------------------------- 12 // ----------------------------------------------------------------------
27 // GEANT 4 class implementation file 13 // GEANT 4 class implementation file
28 // 14 //
>> 15 // For information related to this code contact:
>> 16 // CERN, CN Division, ASD Group
29 // History: first implementation, based o 17 // History: first implementation, based on object model of
30 // 4th April 1996, G.Cosmo << 18 // 4th April 1996, G.Cosmo
31 // by H.Kurashige,7 July 199 19 // by H.Kurashige,7 July 1996
32 // ******************************************* 20 // **********************************************************************
33 // New impelemenataion as an utility class M << 21
34 // ------------------------------------------- << 22 #include "g4std/fstream"
>> 23 #include "g4std/iomanip"
35 24
36 #include "G4NeutrinoTau.hh" 25 #include "G4NeutrinoTau.hh"
37 26
38 #include "G4ParticleTable.hh" << 27 // ######################################################################
39 #include "G4String.hh" << 28 // ### TAU NEUTRINO ###
40 #include "G4SystemOfUnits.hh" << 29 // ######################################################################
>> 30
>> 31 G4NeutrinoTau::G4NeutrinoTau(
>> 32 const G4String& aName, G4double mass,
>> 33 G4double width, G4double charge,
>> 34 G4int iSpin, G4int iParity,
>> 35 G4int iConjugation, G4int iIsospin,
>> 36 G4int iIsospin3, G4int gParity,
>> 37 const G4String& pType, G4int lepton,
>> 38 G4int baryon, G4int encoding,
>> 39 G4bool stable, G4double lifetime,
>> 40 G4DecayTable *decaytable )
>> 41 : G4VLepton( aName,mass,width,charge,iSpin,iParity,
>> 42 iConjugation,iIsospin,iIsospin3,gParity,pType,
>> 43 lepton,baryon,encoding,stable,lifetime,decaytable )
>> 44 {
>> 45 SetParticleSubType("tau");
>> 46 }
41 47
42 G4NeutrinoTau* G4NeutrinoTau::theInstance = nu << 48 // ......................................................................
>> 49 // ... static member definitions ...
>> 50 // ......................................................................
>> 51 //
>> 52 // Arguments for constructor are as follows
>> 53 // name mass width charge
>> 54 // 2*spin parity C-conjugation
>> 55 // 2*Isospin 2*Isospin3 G-parity
>> 56 // type lepton number baryon number PDG encoding
>> 57 // stable lifetime decay table
43 58
44 G4NeutrinoTau* G4NeutrinoTau::Definition() << 59 G4NeutrinoTau G4NeutrinoTau::theNeutrinoTau(
45 { << 60 "nu_tau", 0.0*MeV, 0.0*MeV, 0.0,
46 if (theInstance != nullptr) return theInstan <<
47 const G4String name = "nu_tau"; <<
48 // search in particle table] <<
49 G4ParticleTable* pTable = G4ParticleTable::G <<
50 G4ParticleDefinition* anInstance = pTable->F <<
51 if (anInstance == nullptr) { <<
52 // create particle <<
53 // <<
54 // Arguments for constructor are as fol <<
55 // name mass <<
56 // 2*spin parity C- <<
57 // 2*Isospin 2*Isospin3 <<
58 // type lepton number ba <<
59 // stable lifetime <<
60 // shortlived subType <<
61 <<
62 // clang-format off <<
63 anInstance = new G4ParticleDefinition( <<
64 name, 0.0*MeV, <<
65 1, 0, 0, 61 1, 0, 0,
66 0, 0, 0, 62 0, 0, 0,
67 "lepton", 1, 63 "lepton", 1, 0, 16,
68 true, -1.0, nullptr, << 64 true, 0.0, NULL
69 false, "tau" << 65 );
70 ); <<
71 // clang-format on <<
72 } <<
73 theInstance = static_cast<G4NeutrinoTau*>(an <<
74 return theInstance; <<
75 } <<
76 66
77 G4NeutrinoTau* G4NeutrinoTau::NeutrinoTauDefin << 67 G4NeutrinoTau* G4NeutrinoTau::NeutrinoTauDefinition(){return &theNeutrinoTau;}
78 { << 68 G4double G4NeutrinoTau::theNeutrinoTauLengthCut = -1.0;
79 return Definition(); << 69 G4double* G4NeutrinoTau::theNeutrinoTauKineticEnergyCuts = NULL;
80 } << 70
>> 71 // **********************************************************************
>> 72 // **************************** SetCuts *********************************
>> 73 // **********************************************************************
81 74
82 G4NeutrinoTau* G4NeutrinoTau::NeutrinoTau() << 75 void G4NeutrinoTau::SetCuts(G4double aCut)
83 { 76 {
84 return Definition(); << 77 theCutInMaxInteractionLength = aCut;
>> 78
>> 79 const G4MaterialTable* materialTable = G4Material::GetMaterialTable();
>> 80 // Create the vector of cuts in energy
>> 81 // corresponding to the stopping range cut
>> 82 if(theKineticEnergyCuts) delete [] theKineticEnergyCuts;
>> 83 theKineticEnergyCuts = new G4double [materialTable->length()];
>> 84
>> 85 // Build range vector for every material, convert cut into energy-cut,
>> 86 // fill theKineticEnergyCuts and delete the range vector
>> 87 for (G4int J=0; J<materialTable->length(); J++)
>> 88 {
>> 89 G4Material* aMaterial = (*materialTable)[J];
>> 90 theKineticEnergyCuts[J] = 0.0*keV;
>> 91 }
>> 92 theNeutrinoTauLengthCut = theCutInMaxInteractionLength;
>> 93 theNeutrinoTauKineticEnergyCuts = theKineticEnergyCuts;
>> 94 // Rebuild the physics tables for every process for this particle type
>> 95
85 } 96 }
>> 97
86 98