Geant4 10.7.0
Toolkit for the simulation of the passage of particles through matter
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G4He3GEMProbability.cc
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25//
26//
27// Hadronic Process: Nuclear De-excitations
28// by V. Lara (Nov 1999)
29//
30// J.M. Quesada (July 2009) C's and k's values according to Furihata's paper
31// (based on notes added on proof in Dostrovskii's paper)
32
34
36 G4GEMProbability(3,2,1.0/2.0) // A,Z,Gamma
37{}
38
40{}
41
42//G4double G4He3GEMProbability::CCoeficient(G4int aZ) const
43//{
44 // Data comes from
45 // Dostrovsky, Fraenkel and Friedlander
46 // Physical Review, vol 116, num. 3 1959
47 //
48 // const G4int size = 5;
49 // G4double Zlist[5] = { 10.0, 20.0, 30.0, 50.0, 70.0};
50 // G4double Calpha[5] = { 0.10, 0.10, 0.10, 0.08, 0.06};
51 // C for He3 is equal to C for alpha times 4/3
52// G4double C = 0.0;
53
54
55// if (aZ <= 30) {
56// C = 0.10;
57// } else if (aZ <= 50) {
58// C = 0.1 + -((aZ-50.)/20.)*0.02;
59// } else if (aZ < 70) {
60// C = 0.08 + -((aZ-70.)/20.)*0.02;
61// } else {
62// C = 0.06;
63// }
64// return C*(4.0/3.0);
65//}
66