| Geant4 Cross Reference |
1 // 1
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24 // *******************************************
25 //
26 //
27 // p p -> Delta Delta cross section tables
28 //
29 // -------------------------------------------
30
31 #include "globals.hh"
32 #include "G4ios.hh"
33 #include "G4SystemOfUnits.hh"
34 #include "G4XDeltaDeltaTable.hh"
35 #include "G4PhysicsFreeVector.hh"
36
37 // Energies (GeV) corresponding to the cross s
38 // Units are assigned when filling the Physics
39
40 const G4double G4XDeltaDeltaTable::energyTable
41 {
42 0.0,
43 2.014, 2.014, 2.016, 2.018, 2.022, 2.02
44 2.061, 2.071, 2.082, 2.094, 2.107, 2.12
45 2.204, 2.223, 2.244, 2.265, 2.287, 2.31
46 2.441, 2.470, 2.500, 2.531, 2.562, 2.59
47 2.773, 2.812, 2.851, 2.891, 2.933, 2.97
48 3.200, 3.248, 3.297, 3.347, 3.397, 3.44
49 3.722, 3.779, 3.838, 3.897, 3.957, 4.01
50 4.339, 4.406, 4.473, 4.542, 4.612, 4.68
51 5.000, 6.134, 7.269, 8.403, 9.538, 10.67
52 16.345, 17.479, 18.613, 19.748, 20.882, 22.01
53 27.689, 28.824, 29.958, 31.092, 32.227, 33.36
54 39.034, 40.168, 41.303, 42.437, 43.571, 44.70
55 };
56
57 // Cross-sections in mb, from S.A. Bass et al.
58 // Units are assigned when filling the Physics
59
60 const G4double G4XDeltaDeltaTable::sigmaDD1232
61 {
62 0.0,
63 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.
64 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.
65 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.
66 0.001, 0.000, 0.000, 0.000, 0.002, 0.008, 0.
67 0.159, 0.262, 0.374, 0.488, 0.599, 0.706, 0.
68 0.985, 1.064, 1.135, 1.200, 1.257, 1.309, 1.
69 1.429, 1.458, 1.482, 1.503, 1.519, 1.531, 1.
70 1.548, 1.548, 1.545, 1.540, 1.533, 1.523, 1.
71 1.486, 1.471, 1.455, 1.437, 1.419, 1.400, 1.
72 1.340, 1.319, 1.297, 1.275, 1.254, 1.231, 1.
73 1.180, 0.889, 0.681, 0.534, 0.430, 0.351, 0.
74 0.211, 0.183, 0.160, 0.141, 0.125, 0.111, 0.
75 0.082, 0.075, 0.068, 0.063, 0.058, 0.054, 0.
76 0.043, 0.040, 0.038, 0.035, 0.033, 0.031, 0.
77 0.027, 0.025, 0.024, 0.023, 0.022, 0.021, 0.
78 };
79
80
81
82 G4XDeltaDeltaTable::G4XDeltaDeltaTable() : si
83 { }
84
85
86 G4XDeltaDeltaTable::~G4XDeltaDeltaTable()
87 { }
88
89
90 G4PhysicsVector* G4XDeltaDeltaTable::CrossSect
91 {
92 G4PhysicsFreeVector*sigma = new G4PhysicsFre
93
94 G4int i;
95 for (i=0; i<size; i++)
96 {
97 G4double value = 0.5*sigmaDD1232[i] * mi
98 G4double energy = energyTable[i] * GeV;
99 sigma->PutValue(i,energy,value);
100 }
101 return sigma;
102 }
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