Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
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G4He3GEMProbability.cc
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25//
26// $Id$
27//
28// Hadronic Process: Nuclear De-excitations
29// by V. Lara (Nov 1999)
30//
31// J.M. Quesada (July 2009) C's and k's values according to Furihata's paper
32// (based on notes added on proof in Dostrovskii's paper)
33
35
37 G4GEMProbability(3,2,1.0/2.0) // A,Z,Gamma
38{}
39
41{}
42
43//G4double G4He3GEMProbability::CCoeficient(G4int aZ) const
44//{
45 // Data comes from
46 // Dostrovsky, Fraenkel and Friedlander
47 // Physical Review, vol 116, num. 3 1959
48 //
49 // const G4int size = 5;
50 // G4double Zlist[5] = { 10.0, 20.0, 30.0, 50.0, 70.0};
51 // G4double Calpha[5] = { 0.10, 0.10, 0.10, 0.08, 0.06};
52 // C for He3 is equal to C for alpha times 4/3
53// G4double C = 0.0;
54
55
56// if (aZ <= 30) {
57// C = 0.10;
58// } else if (aZ <= 50) {
59// C = 0.1 + -((aZ-50.)/20.)*0.02;
60// } else if (aZ < 70) {
61// C = 0.08 + -((aZ-70.)/20.)*0.02;
62// } else {
63// C = 0.06;
64// }
65// return C*(4.0/3.0);
66//}
67