BOSS 8.0.0
BESIII Offline Software System
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EvtD0toKLpipiPlot.cc
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1//--------------------------------------------------------------------------
2//
3// Environment:
4// This software is part of models developed at BES collaboration
5// based on the EvtGen framework. If you use all or part
6// of it, please give an appropriate acknowledgement.
7//
8// Copyright Information: See EvtGen/BesCopyright
9// Copyright (A) 2006 Ping Rong-Gang @IHEP
10//
11// Module: EvtD0toKLpipiPlot.cc
12//
13// Modification history:
14//
15// Liaoyuan Dong August, 2022 Module created
16//
17//------------------------------------------------------------------------
18#include "EvtD0toKLpipiPlot.hh"
19#include "../EvtGenBase/EvtGenKine.hh"
20#include "../EvtGenBase/EvtPDL.hh"
21#include "../EvtGenBase/EvtParticle.hh"
22#include "../EvtGenBase/EvtPatches.hh"
23#include "../EvtGenBase/EvtRandom.hh"
24#include "../EvtGenBase/EvtReport.hh"
25#include <stdlib.h>
26#include <string>
27
28#include "TApplication.h"
29#include "TAxis.h"
30#include "TFile.h"
31#include "TH1.h"
32#include "TH2.h"
33#include "TROOT.h"
34using std::endl;
35
36EvtD0toKLpipiPlot::~EvtD0toKLpipiPlot() {}
37
38void EvtD0toKLpipiPlot::getName( std::string& model_name ) { model_name = "D0toKLpipiPlot"; }
39
40EvtDecayBase* EvtD0toKLpipiPlot::clone() { return new EvtD0toKLpipiPlot; }
41
42void EvtD0toKLpipiPlot::init() {
43
44 checkNArg( 0 );
45
46 bool idKl = getDaugs()[0] == EvtPDL::getId( std::string( "K_L0" ) );
47 bool idpip = getDaugs()[1] == EvtPDL::getId( std::string( "pi+" ) );
48 bool idpim = getDaugs()[2] == EvtPDL::getId( std::string( "pi-" ) );
49 if ( !( idKl && idpip && idpim ) )
50 {
51 std::cout << "EvtD0toKLpipiPlot: the daughter sequence should be K_L0 pi+ pi-"
52 << std::endl;
53 abort();
54 }
55 EvtSpinType::spintype parenttype = EvtPDL::getSpinType( getParentId() );
56
57 Xmin = 0.45;
58 Xmax = 3.0;
59 Xwid = 0.06375;
60 Ymin = 0.45;
61 Ymax = 3.0;
62 Ywid = 0.06375;
63 avm1 = 495.743;
64 double HisPDFtmp[42][42] = {
65 { 0, 0, 0, 0, 0, 0, 0, 0, 0,
66 0, 0, 0, 0, 0, 0, 0, 0, 0,
67 0, 0, 0, 0, 0, 0, 0, 1.90826, 4.69954,
68 9.32781, 2.37907, 4.90235, 3.96359, 6.12545, 0.6902, 3.58214, 16.8293, 26.1971,
69 49.1234, 48.8678, 27.8285, 2.4941, 0, 0 },
70 { 0, 0, 0, 0, 0, 0, 0, 0, 0,
71 0, 0, 0, 0, 0, 0, 0, 0, 0,
72 0, 0, 1.14495, 2.28716, 8.37884, 15.4505, 28.3031, 41.9423, 25.537,
73 28.5801, 24.8886, 10.775, 10.3795, 2.56968, 8.60343, 10.0478, 24.9663, 55.7599,
74 105.466, 68.9306, 34.4964, 19.0672, 0.579817, 0 },
75 { 0, 0, 0, 0, 0, 0, 0, 0, 0,
76 0, 0, 0, 0, 0, 0, 0, 0, 0.949541,
77 1.99946, 10.9962, 19.4816, 22.1581, 39.2918, 35.7312, 41.4853, 54.7606, 39.6876,
78 20.3346, 14.9821, 5.79409, 9.10613, 10.3728, 10.6664, 28.4848, 55.4411, 91.007,
79 76.1465, 32.35, 14.8015, 8.45079, 0.512396, 0 },
80 { 0, 0, 0, 0, 0, 0, 0, 0, 0,
81 0, 0, 0, 0, 0, 0, 0.98749, 0.149193, 16.1546,
82 29.8089, 27.578, 39.0424, 30.8709, 29.9128, 24.3585, 25.4184, 27.8572, 29.3251,
83 9.26356, 10.6023, 2.63286, 12.8236, 19.9939, 26.2131, 59.1316, 84.0808, 62.8544,
84 49.1532, 24.6917, 12.9306, 4.46741, 0.44738, 0 },
85 { 0, 0, 0, 0, 0, 0, 0, 0, 0,
86 0, 0, 0, 0, 4.00092, 22.1123, 25.4904, 35.1547, 36.7326,
87 32.8042, 27.1622, 28.6267, 21.2089, 36.2336, 34.5455, 20.0191, 27.7042, 25.1497,
88 12.1962, 2.0667, 10.5141, 23.6155, 33.9306, 70.6356, 66.674, 51.6334, 41.8476,
89 18.0195, 20.5124, 18.0623, 14.7856, 0, 0 },
90 { 0, 0, 0, 0, 0, 0, 0, 0, 0,
91 0, 0, 2.89908, 97.6839, 163.832, 164.463, 147.839, 104.142, 109.093,
92 84.6226, 54.6484, 69.2203, 38.2265, 43.2485, 37.3749, 21.4705, 17.1762, 12.0885,
93 9.46427, 17.9225, 38.5093, 47.3792, 74.2928, 100.283, 68.0419, 60.2868, 55.391,
94 73.1551, 77.008, 77.8478, 3.92104, 0, 0 },
95 { 0, 0, 0, 0, 0, 0, 0, 0, 0,
96 0, 14.0061, 215.714, 440.836, 377.292, 359.827, 287.466, 253.644, 186.39,
97 160.018, 112.563, 102.678, 63.4051, 38.2802, 34.3702, 26.2659, 13.5021, 16.5579,
98 27.4402, 30.975, 43.0589, 65.4338, 80.9364, 80.8245, 118.726, 127.128, 176.849,
99 218.001, 290.348, 85.9697, 0, 0, 0 },
100 { 0, 0, 0, 0, 0, 0, 0, 0, 0.583224,
101 22.4797, 129.978, 256.805, 234.867, 188.523, 172.287, 140.184, 109.55, 98.5406,
102 97.6639, 59.5966, 41.144, 41.0181, 26.3496, 21.5388, 11.2261, 11.5857, 6.5041,
103 3.63721, 3.76012, 11.1503, 29.1471, 32.5619, 57.4764, 75.3605, 86.8908, 135.13,
104 145.657, 89.4037, 0, 0, 0, 0 },
105 { 0, 0, 0, 0, 0, 0, 0, 2.07733, 14.8971,
106 95.8219, 123.615, 128.42, 73.3972, 68.2, 64.7315, 60.3264, 60.6266, 48.9057,
107 41.4775, 30.751, 27.4423, 17.4858, 8.88721, 12.7804, 5.9255, 0, 0.115553,
108 0.257058, 10.6753, 19.6869, 39.4049, 33.5721, 33.2779, 41.1345, 55.9659, 77.8426,
109 38.6304, 0, 0, 0, 0, 0 },
110 { 0, 0, 0, 0, 0, 0, 1.73478, 10.4205, 111.119,
111 85.7501, 69.7333, 71.5621, 45.3611, 51.2416, 35.9967, 45.6354, 32.4893, 17.0856,
112 30.2752, 21.103, 14.4273, 16.4426, 15.1596, 2.78517, 4.41902, 4.88939, 1.90035,
113 8.11843, 23.0292, 30.8434, 29.9017, 22.7591, 28.8911, 49.2961, 38.4149, 40.3528,
114 4.3578, 0, 0, 0, 0, 0 },
115 { 0, 0, 0, 0, 0, 0, 16.9884, 153.037, 128.712,
116 74.3077, 76.0507, 43.4063, 37.7893, 30.7854, 22.7199, 27.5844, 28.7142, 23.1613,
117 25.5351, 13.7323, 16.0208, 7.05371, 5.98151, 6.5664, 4.86605, 4.0903, 6.53059,
118 23.5202, 19.1437, 22.6005, 20.6146, 27.7282, 26.6298, 45.2111, 27.3588, 0.957657,
119 0, 0, 0, 0, 0, 0 },
120 { 0, 0, 0, 0, 0, 6.29174, 209.312, 251.119, 91.8447,
121 65.9391, 60.9004, 36.169, 38.2322, 38.0071, 26.3809, 22.3798, 14.5385, 10.9995,
122 12.6746, 13.3823, 10.6655, 5.68455, 3.62136, 4.24721, 2.74166, 3.25631, 14.5872,
123 24.7464, 21.7734, 13.8206, 22.3166, 24.0842, 26.0197, 27.3679, 1.71656, 0,
124 0, 0, 0, 0, 0, 0 },
125 { 0, 0, 0, 0, 0, 91.6641, 495.743, 209.545, 93.9578,
126 48.6215, 35.7472, 34.083, 27.421, 18.7106, 16.5373, 20.6437, 12.3313, 13.7466,
127 14.4243, 12.664, 3.75043, 0, 5.50544, 2.53505, 0.332459, 12.9283, 12.5063,
128 17.2873, 15.9273, 23.0553, 23.9296, 33.7444, 29.5068, 5.9583, 0, 0,
129 0, 0, 0, 0, 0, 0 },
130 { 0, 0, 0, 0, 1.18098, 181.767, 413.261, 183.72, 57.0721,
131 57.5604, 37.1751, 21.1736, 25.1549, 15.886, 17.0751, 17.7128, 18.6543, 16.2722,
132 8.48871, 4.5754, 3.11706, 5.47186, 4.41194, 1.09845, 6.80441, 23.4397, 17.5801,
133 12.283, 19.4738, 16.6103, 20.8764, 23.2241, 2.48175, 0, 0, 0,
134 0, 0, 0, 0, 0, 0 },
135 { 0, 0, 0, 0, 35.0478, 198.05, 356.219, 172.051, 61.8559,
136 43.8686, 28.8139, 22.3413, 22.2728, 15.3376, 10.8712, 18.539, 7.71002, 11.8389,
137 2.68436, 2.8106, 4.40069, 4.63157, 0.79355, 5.1782, 9.99011, 8.10268, 15.2607,
138 19.6325, 18.7304, 22.7601, 27.7637, 7.84075, 0, 0, 0, 0,
139 0, 0, 0, 0, 0, 0 },
140 { 0, 0, 0, 1.15596, 36.9714, 183.62, 305.647, 145.827, 54.7347,
141 44.9159, 33.3896, 28.874, 28.7353, 20.431, 12.7136, 7.72658, 7.14475, 4.36773,
142 2.70694, 1.24871, 3.61621, 2.98787, 8.11721, 5.21419, 10.6677, 8.71383, 12.677,
143 10.3872, 15.4919, 27.9198, 6.80734, 0, 0, 0, 0, 0,
144 0, 0, 0, 0, 0, 0 },
145 { 0, 0, 0, 3.09104, 42.1358, 128.11, 256.138, 118.101, 64.9726,
146 35.5669, 25.5346, 14.0432, 11.9172, 15.0532, 7.5676, 6.86225, 3.33384, 2.16883,
147 5.19011, 2.6455, 2.6817, 3.56043, 2.05935, 4.35594, 8.39981, 2.31082, 7.9391,
148 15.0078, 15.7816, 3.56547, 0, 0, 0, 0, 0, 0,
149 0, 0, 0, 0, 0, 0 },
150 { 0, 0, 1.84954, 20.833, 40.0177, 105.672, 205.88, 82.2049, 45.5294,
151 25.0773, 14.3014, 10.6094, 16.8261, 9.14087, 9.8847, 3.27002, 1.57145, 2.93376,
152 5.51464, 0, 3.39075, 7.22876, 7.84746, 6.64176, 1.41248, 6.76421, 13.0273,
153 11.8821, 5.30256, 0, 0, 0, 0, 0, 0, 0,
154 0, 0, 0, 0, 0, 0 },
155 { 0, 0, 3.41045, 17.0406, 34.1589, 93.7246, 169.202, 87.2086, 40.269,
156 20.0118, 15.8743, 8.51396, 12.6606, 5.88262, 1.07641, 2.94512, 4.76261, 2.88706,
157 2.94231, 2.93958, 6.23235, 4.57644, 0.756755, 5.16745, 9.37327, 9.66878, 7.63688,
158 2.54466, 0, 0, 0, 0, 0, 0, 0, 0,
159 0, 0, 0, 0, 0, 0 },
160 { 0, 0, 4.83376, 33.276, 28.4998, 84.7579, 121.744, 52.802, 31.4974,
161 19.6708, 16.3185, 20.3557, 5.30244, 0.981244, 0, 0, 0.661127, 7.43531,
162 2.93345, 3.86512, 4.74674, 6.69047, 6.27752, 5.24271, 8.0929, 6.60611, 2.27974,
163 0, 0, 0, 0, 0, 0, 0, 0, 0,
164 0, 0, 0, 0, 0, 0 },
165 { 0, 0.648755, 12.082, 44.5927, 26.8592, 61.3847, 69.5799, 38.2931, 26.9229,
166 13.819, 15.6628, 8.19283, 4.52916, 8.46249, 1.8807, 0, 1.69897, 0,
167 4.24378, 2.40933, 3.73584, 10.2662, 6.76878, 12.1512, 7.47554, 4.10626, 0,
168 0, 0, 0, 0, 0, 0, 0, 0, 0,
169 0, 0, 0, 0, 0, 0 },
170 { 0, 0, 27.594, 29.4081, 38.5558, 46.3778, 68.1063, 28.4649, 18.8496,
171 16.9062, 6.36988, 0.113668, 4.66838, 5.21768, 3.60475, 4.32142, 7.18843, 1.43397,
172 6.24493, 6.79816, 10.4641, 6.55074, 3.44719, 2.34317, 0, 0, 0,
173 0, 0, 0, 0, 0, 0, 0, 0, 0,
174 0, 0, 0, 0, 0, 0 },
175 { 0, 4.6246, 42.8438, 31.1863, 31.1592, 47.4551, 53.6172, 19.1785, 12.6229,
176 12.7873, 0.757267, 1.82905, 3.28154, 4.10166, 6.19556, 5.6092, 4.77021, 3.0194,
177 5.04072, 6.74483, 2.8462, 4.74184, 6.26433, 3.4762, 0, 0, 0,
178 0, 0, 0, 0, 0, 0, 0, 0, 0,
179 0, 0, 0, 0, 0, 0 },
180 { 0, 20.4265, 30.5799, 24.203, 44.3689, 29.5895, 40.6593, 23.4773, 11.908,
181 4.546, 8.71045, 2.90541, 3.36528, 5.93946, 5.24948, 8.757, 4.17936, 3.92173,
182 7.68425, 8.517, 9.89642, 6.1679, 1.57516, 0, 0, 0, 0,
183 0, 0, 0, 0, 0, 0, 0, 0, 0,
184 0, 0, 0, 0, 0, 0 },
185 { 0, 33.002, 40.9061, 45.0861, 27.5116, 34.6222, 16.8057, 8.46741, 4.39514,
186 4.82814, 2.58252, 4.48784, 8.90098, 4.7243, 9.82579, 2.8058, 6.59362, 9.66905,
187 10.1271, 4.78777, 9.88206, 0.0636468, 0, 0, 0, 0, 0,
188 0, 0, 0, 0, 0, 0, 0, 0, 0,
189 0, 0, 0, 0, 0, 0 },
190 { 0, 49.2578, 63.9884, 40.856, 22.7683, 19.969, 14.1996, 5.78709, 7.93505,
191 0.427374, 0.281165, 1.15937, 12.7153, 12.1447, 15.7915, 11.1855, 4.61158, 5.88111,
192 6.83004, 7.51355, 4.92316, 0, 0, 0, 0, 0, 0,
193 0, 0, 0, 0, 0, 0, 0, 0, 0,
194 0, 0, 0, 0, 0, 0 },
195 { 3.90826, 45.3774, 37.177, 27.5122, 29.3566, 12.5675, 17.5923, 5.9413, 4.73755,
196 3.0811, 7.99467, 13.3018, 17.8642, 14.0483, 10.3745, 14.9573, 12.2072, 8.22539,
197 9.74509, 0, 0, 0, 0, 0, 0, 0, 0,
198 0, 0, 0, 0, 0, 0, 0, 0, 0,
199 0, 0, 0, 0, 0, 0 },
200 { 8.11009, 48.7068, 23.4502, 18.5946, 11.853, 10.1073, 18.5679, 7.10546, 0.36181,
201 8.31465, 16.1518, 22.7878, 12.8791, 19.6486, 19.3248, 16.5069, 20.2372, 18.3504,
202 4.20712, 0, 0, 0, 0, 0, 0, 0, 0,
203 0, 0, 0, 0, 0, 0, 0, 0, 0,
204 0, 0, 0, 0, 0, 0 },
205 { 12.2806, 21.1359, 23.1435, 12.4998, 13.9032, 25.5426, 27.2949, 6.94997, 6.63166,
206 27.8365, 32.1811, 16.4996, 11.6727, 16.307, 19.1621, 12.0417, 21.4599, 4.17982,
207 0, 0, 0, 0, 0, 0, 0, 0, 0,
208 0, 0, 0, 0, 0, 0, 0, 0, 0,
209 0, 0, 0, 0, 0, 0 },
210 { 0.604973, 15.2935, 9.73363, 3.95437, 12.8972, 40.2153, 53.979, 10.61, 28.2922,
211 33.1046, 23.6464, 23.9456, 23.6695, 31.6595, 24.5733, 21.7259, 5.91723, 0,
212 0, 0, 0, 0, 0, 0, 0, 0, 0,
213 0, 0, 0, 0, 0, 0, 0, 0, 0,
214 0, 0, 0, 0, 0, 0 },
215 { 7.96923, 15.0075, 6.75482, 9.82191, 26.9874, 57.6303, 59.7006, 32.176, 37.6959,
216 28.3653, 25.3851, 23.9796, 20.6448, 24.0216, 25.5869, 3.82755, 0, 0,
217 0, 0, 0, 0, 0, 0, 0, 0, 0,
218 0, 0, 0, 0, 0, 0, 0, 0, 0,
219 0, 0, 0, 0, 0, 0 },
220 { 3.69442, 6.30932, 15.7647, 22.6957, 33.8557, 89.9482, 92.1436, 36.1734, 36.8015,
221 36.573, 29.9958, 37.9187, 18.6068, 35.6084, 5.70914, 0, 0, 0,
222 0, 0, 0, 0, 0, 0, 0, 0, 0,
223 0, 0, 0, 0, 0, 0, 0, 0, 0,
224 0, 0, 0, 0, 0, 0 },
225 { 1.66705, 13.5792, 9.61949, 35.5403, 69.1726, 108.215, 88.2618, 68.6701, 39.8223,
226 42.3615, 39.1113, 48.2207, 21.2746, 6.83718, 0, 0, 0, 0,
227 0, 0, 0, 0, 0, 0, 0, 0, 0,
228 0, 0, 0, 0, 0, 0, 0, 0, 0,
229 0, 0, 0, 0, 0, 0 },
230 { 4.15861, 6.43829, 32.6557, 47.1791, 114.976, 104.763, 110.61, 97.0207, 51.5148,
231 49.7525, 45.7041, 33.8625, 2.1507, 0, 0, 0, 0, 0,
232 0, 0, 0, 0, 0, 0, 0, 0, 0,
233 0, 0, 0, 0, 0, 0, 0, 0, 0,
234 0, 0, 0, 0, 0, 0 },
235 { 12.1266, 21.314, 61.9436, 102.574, 65.9101, 69.7976, 154.892, 118.789, 70.9609,
236 58.0712, 23.7915, 1.8632, 0, 0, 0, 0, 0, 0,
237 0, 0, 0, 0, 0, 0, 0, 0, 0,
238 0, 0, 0, 0, 0, 0, 0, 0, 0,
239 0, 0, 0, 0, 0, 0 },
240 { 26.7309, 81.7205, 108.403, 75.561, 37.8921, 68.4178, 226.839, 162.27, 87.7451,
241 39.3417, 3.94102, 0, 0, 0, 0, 0, 0, 0,
242 0, 0, 0, 0, 0, 0, 0, 0, 0,
243 0, 0, 0, 0, 0, 0, 0, 0, 0,
244 0, 0, 0, 0, 0, 0 },
245 { 77.3519, 118.372, 88.8899, 30.5892, 31.1218, 104.814, 308.27, 192.645, 72.492,
246 0.963303, 0, 0, 0, 0, 0, 0, 0, 0,
247 0, 0, 0, 0, 0, 0, 0, 0, 0,
248 0, 0, 0, 0, 0, 0, 0, 0, 0,
249 0, 0, 0, 0, 0, 0 },
250 { 95.7064, 110.863, 50.876, 28.9277, 29.924, 119.388, 362.466, 104.864, 0, 0, 0,
251 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
252 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
253 0, 0, 0, 0, 0, 0, 0, 0, 0 },
254 { 33.1332, 24.3142, 24.4587, 13.3108, 17.1375, 118.012, 122.583, 0, 0, 0, 0, 0, 0, 0,
255 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
256 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
257 { 2.99517, 18.7136, 9.08199, 5.79694, 14.045, 10.7156, 0, 0, 0, 0, 0, 0, 0, 0,
258 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
259 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
260 { 0, 1.6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
261 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
262 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
263 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };
264
265 for ( int i = 0; i < 42; i++ )
266 {
267 for ( int j = 0; j < 42; j++ ) { HisPDF[i][j] = HisPDFtmp[i][j]; }
268 }
269}
270
271void EvtD0toKLpipiPlot::initProbMax() { noProbMax(); }
272
273void EvtD0toKLpipiPlot::decay( EvtParticle* p ) {
274
275loop:
276 p->initializePhaseSpace( getNDaug(), getDaugs() );
277
278 EvtParticle *id1, *id2, *id3;
279 EvtVector4R pd1, pd2, pd3;
280 double xmass13, xmass12, xmass23; // 12 Klpi+ 13 Kl pi-
281
282 id1 = p->getDaug( 0 );
283 id2 = p->getDaug( 1 );
284 id3 = p->getDaug( 2 );
285
286 pd1 = id1->getP4Lab();
287 pd2 = id2->getP4Lab();
288 pd3 = id3->getP4Lab();
289
290 xmass12 = ( pd1 + pd2 ).mass() * ( pd1 + pd2 ).mass(); // M_Klpi+
291 xmass13 = ( pd1 + pd3 ).mass() * ( pd1 + pd3 ).mass(); // M_Klpi-
292 xmass23 = ( pd2 + pd3 ).mass() * ( pd2 + pd3 ).mass(); // M_K+pi-
293
294 int xbin = FindXBin( xmass12 );
295 int ybin = FindYBin( xmass13 );
296 double xratio12 = HisPDF[xbin][ybin] / avm1;
297
298 if ( xratio12 <= 0 ) goto loop;
299
300 double rd12 = EvtRandom::Flat( 0.0, 1.0 );
301 if ( rd12 > xratio12 ) goto loop; // single out event
302
303 return;
304}
305
306int EvtD0toKLpipiPlot::FindXBin( double mass2 ) {
307 if ( mass2 < Xmin ) { return 0; }
308 else if ( mass2 >= Xmax ) { return 41; }
309 else { return int( ( mass2 - Xmin ) / Xwid ) + 1; }
310}
311
312int EvtD0toKLpipiPlot::FindYBin( double mass2 ) {
313 if ( mass2 < Ymin ) { return 0; }
314 else if ( mass2 >= Ymax ) { return 41; }
315 else { return int( ( mass2 - Ymin ) / Ywid ) + 1; }
316}
mass
double mass
Definition CosmicGenerator.cxx:128
EvtD0toKLpipiPlot::FindYBin
int FindYBin(double mass2)
Definition EvtD0toKLpipiPlot.cc:312
EvtD0toKLpipiPlot::getName
void getName(std::string &name)
Definition EvtD0toKLpipiPlot.cc:38
EvtD0toKLpipiPlot::clone
EvtDecayBase * clone()
Definition EvtD0toKLpipiPlot.cc:40
EvtD0toKLpipiPlot::decay
void decay(EvtParticle *p)
Definition EvtD0toKLpipiPlot.cc:273
EvtD0toKLpipiPlot::FindXBin
int FindXBin(double mass2)
Definition EvtD0toKLpipiPlot.cc:306
EvtDecayBase::getParentId
EvtId getParentId()
Definition EvtDecayBase.hh:63
EvtDecayBase::getDaugs
EvtId * getDaugs()
Definition EvtDecayBase.hh:68
EvtDecayBase::checkNArg
void checkNArg(int a1, int a2=-1, int a3=-1, int a4=-1)
Definition EvtDecayBase.cc:449
EvtPDL::getSpinType
static EvtSpinType::spintype getSpinType(EvtId i)
Definition EvtPDL.hh:66
EvtPDL::getId
static EvtId getId(const std::string &name)
Definition EvtPDL.cc:272
EvtParticle::getP4Lab
EvtVector4R getP4Lab()
Definition EvtParticle.cc:694
EvtParticle::getDaug
EvtParticle * getDaug(int i)
Definition EvtParticle.cc:80
EvtParticle::initializePhaseSpace
double initializePhaseSpace(int numdaughter, EvtId *daughters, double poleSize=-1., int whichTwo1=0, int whichTwo2=1)
Definition EvtParticle.cc:1042
EvtRandom::Flat
static double Flat()
Definition EvtRandom.cc:69