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G4PP2PPAngDst.cc
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25 //
26 // Author: Dennis Wright (SLAC)
27 // Date: 19 May 2013
28 //
29 // Description: implementation of numerically integrated angular distribution
30 // class for pp and nn elastic reactions
31 //
32 
33 #include "G4PP2PPAngDst.hh"
34 
35 namespace {
36  static const G4double eBins[11] =
37  { 0.000, 0.130, 0.300, 0.542, 0.817, 1.24, 1.74, 2.25, 2.75, 4.40, 6.15};
38 
39  static const G4double angleBins[19] =
40  {-1.000, -0.985, -0.940, -0.866, -0.766, -0.643, -0.500, -0.342, -0.174,
41  0.000, 0.174, 0.342, 0.500, 0.643, 0.766, 0.866, 0.940, 0.985,
42  1.000};
43 
44  static const G4double integralTable[11][19] = {
45  {0.0000, 0.0075, 0.0300, 0.0670, 0.1170, 0.1785, 0.2500, 0.3290, 0.4130,
46  0.5000, 0.5870, 0.6710, 0.7500, 0.8215, 0.8830, 0.9330, 0.9700, 0.9925, 1.0000},
47  {0.0000, 0.0104, 0.0388, 0.0808, 0.1334, 0.1954, 0.2652, 0.3405, 0.4193,
48  0.5000, 0.5807, 0.6595, 0.7348, 0.8046, 0.8666, 0.9192, 0.9611, 0.9896, 1.0000},
49  {0.0000, 0.0099, 0.0353, 0.0730, 0.1227, 0.1837, 0.2549, 0.3331, 0.4154,
50  0.5000, 0.5846, 0.6669, 0.7451, 0.8163, 0.8773, 0.9270, 0.9647, 0.9901, 1.0000},
51  {0.0000, 0.0136, 0.0483, 0.0975, 0.1569, 0.2229, 0.2922, 0.3620, 0.4311,
52  0.5000, 0.5689, 0.6380, 0.7078, 0.7771, 0.8431, 0.9025, 0.9517, 0.9864, 1.0000},
53  {0.0000, 0.0283, 0.0993, 0.1898, 0.2786, 0.3529, 0.4086, 0.4481, 0.4767,
54  0.5000, 0.5235, 0.5521, 0.5915, 0.6472, 0.7216, 0.8104, 0.9009, 0.9719, 1.0000},
55  {0.0000, 0.0498, 0.1615, 0.2784, 0.3677, 0.4237, 0.4557, 0.4749, 0.4885,
56  0.5000, 0.5115, 0.5251, 0.5443, 0.5763, 0.6323, 0.7216, 0.8385, 0.9502, 1.0000},
57  {0.0000, 0.0761, 0.2271, 0.3524, 0.4233, 0.4566, 0.4732, 0.4838, 0.4923,
58  0.5000, 0.5077, 0.5162, 0.5268, 0.5434, 0.5767, 0.6476, 0.7729, 0.9239, 1.0000},
59  {0.0000, 0.0988, 0.2802, 0.4044, 0.4565, 0.4752, 0.4841, 0.4904, 0.4955,
60  0.5000, 0.5045, 0.5096, 0.5159, 0.5248, 0.5435, 0.5956, 0.7198, 0.9012, 1.0000},
61  {0.0000, 0.1132, 0.3125, 0.4319, 0.4713, 0.4839, 0.4904, 0.4948, 0.4977,
62  0.5000, 0.5023, 0.5052, 0.5096, 0.5161, 0.5287, 0.5681, 0.6875, 0.8868, 1.0000},
63  {0.0000, 0.1746, 0.3626, 0.4549, 0.4817, 0.4911, 0.4956, 0.4980, 0.4992,
64  0.5000, 0.5008, 0.5020, 0.5044, 0.5089, 0.5183, 0.5451, 0.6374, 0.8254, 1.0000},
65  {0.0000, 0.2290, 0.4423, 0.4863, 0.4949, 0.4982, 0.4995, 0.4999, 0.5000,
66  0.5000, 0.5000, 0.5001, 0.5005, 0.5018, 0.5051, 0.5137, 0.5577, 0.7710, 1.0000}
67  };
68 }
69 
70 // Constructor passes arrays to templated base class
71 
73  : G4NumIntTwoBodyAngDst<11,19>("G4PP2PPAngDst", eBins, angleBins,
74  integralTable, 7.94, verbose)
75 {}
76