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56050439 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* | |
17 | $Log$ | |
18 | */ | |
19 | ||
20 | // Class to encapsulate the ALICE updates to TDatabasePDG.h | |
21 | // Can be used by TGeant3 and TGeant4 | |
22 | // It contains also the constants for the PDG particle IDs. | |
23 | // Should evolve towards dynamical loading from external data base. | |
24 | // Comments to: andreas.morsch@cern.ch | |
25 | ||
26 | #include "AliPDG.h" | |
27 | #include "TDatabasePDG.h" | |
28 | ||
29 | ClassImp(AliPDG) | |
30 | ||
31 | void AliPDG::AddParticlesToPdgDataBase() | |
32 | { | |
33 | ||
34 | // | |
35 | // Add particles to the PDG data base | |
36 | ||
37 | TDatabasePDG *pdgDB = TDatabasePDG::Instance(); | |
38 | ||
39 | const Int_t kion=10000000; | |
40 | const Int_t kspe=50000000; | |
41 | ||
42 | const Double_t kAu2Gev=0.9314943228; | |
43 | const Double_t khSlash = 1.0545726663e-27; | |
44 | const Double_t kErg2Gev = 1/1.6021773349e-3; | |
45 | const Double_t khShGev = khSlash*kErg2Gev; | |
46 | const Double_t kYear2Sec = 3600*24*365.25; | |
47 | // | |
48 | // Bottom mesons | |
49 | // mass and life-time from PDG | |
50 | pdgDB->AddParticle("B(s)*0","B(s)*0", | |
51 | 5.4163, kTRUE, 0.047, +0.,"Meson", 533); | |
52 | ||
53 | pdgDB->AddParticle("B(s)*0 bar","B(s)*0 bar", | |
54 | 5.4163, kTRUE, 0.047, -0.,"Meson", -533); | |
55 | ||
56 | // Charmed baryons | |
57 | // | |
58 | // value for mass used by Hijing | |
59 | pdgDB->AddParticle("Sigma(c)*+","Sigma(c)*+", | |
60 | 2.4536, kTRUE, -1., +1.,"Baryon", 4214); | |
61 | ||
62 | pdgDB->AddParticle("Sigma(c)*-","Sigma(c)*-", | |
63 | 2.4536, kTRUE, -1., -1.,"Baryon", -4214); | |
64 | // equivalent to 4312 ? Hijing uses m=2.55 | |
65 | pdgDB->AddParticle("Xsi(c)0","Xsi(c)0", | |
66 | 2.4703, kTRUE, -1., +0.,"Baryon", 4132); | |
67 | ||
68 | pdgDB->AddParticle("Xsi(c)0 bar","Xsi(c)0 bar", | |
69 | 2.4703, kTRUE, -1., -0.,"Baryon", -4132); | |
70 | // equivalent to 4322 ? Hijing uses m=2.55 | |
71 | pdgDB->AddParticle("Xi(c)+","Xi(c)+", | |
72 | 2.4656, kFALSE, -1., +1.,"Baryon", 4232); | |
73 | ||
74 | pdgDB->AddParticle("Xi(c)-","Xi(c)-", | |
75 | 2.4656, kFALSE, -1., -1.,"Baryon", -4232); | |
76 | // mass values from Hijing | |
77 | ||
78 | pdgDB->AddParticle("Xsi(c)*0","Xsi(c)*0", | |
79 | 2.63, kTRUE, -1., +0.,"Baryon", 4314); | |
80 | ||
81 | pdgDB->AddParticle("Xsi(c)*0 bar","Xsi(c)*0 bar", | |
82 | 2.63, kTRUE, -1., -0.,"Baryon", -4314); | |
83 | ||
84 | pdgDB->AddParticle("Xsi(c)*+","Xsi(c)*+", | |
85 | 2.63, kTRUE, -1., +1.,"Baryon", 4324); | |
86 | ||
87 | pdgDB->AddParticle("Xsi(c)*-","Xsi(c)*-", | |
88 | 2.63, kTRUE, -1., -1.,"Baryon", -4324); | |
89 | ||
90 | // pdg mass value, Hijing uses m=2.73. | |
91 | pdgDB->AddParticle("Omega(c)0","Omega(c)0", | |
92 | 2.7040, kFALSE, khShGev/0.064e-12, +0.,"Baryon", 4332); | |
93 | ||
94 | pdgDB->AddParticle("Omega(c)0 bar","Omega(c)0 bar", | |
95 | 2.7040, kFALSE, khShGev/0.064e-12, -0.,"Baryon", -4332); | |
96 | // mass value from Hijing | |
97 | pdgDB->AddParticle("Omega(c)*0","Omega(c)*0", | |
98 | 2.8000, kFALSE, -1., +0.,"Baryon", 4334); | |
99 | ||
100 | pdgDB->AddParticle("Omega(c)*0 bar","Omega(c)*0", | |
101 | 2.8000, kFALSE, -1., -0.,"Baryon", -4334); | |
102 | ||
103 | ||
104 | // Xi(cc) | |
105 | ||
106 | pdgDB->AddParticle("Xsi(cc)+","Xsi(cc)+", | |
107 | 3.60, kTRUE, -1., +1.,"Baryon", 4412); | |
108 | ||
109 | pdgDB->AddParticle("Xsi(cc) bar-","Xsi(cc) bar-", | |
110 | 3.60, kTRUE, -1., -1.,"Baryon", -4412); | |
111 | ||
112 | pdgDB->AddParticle("Xsi*(cc)+","Xsi*(cc)+", | |
113 | 3.66, kTRUE, -1., +1.,"Baryon", 4414); | |
114 | ||
115 | pdgDB->AddParticle("Xsi*(cc) bar-","Xsi*(cc) bar-", | |
116 | 3.66, kTRUE, -1., -1.,"Baryon", -4414); | |
117 | ||
118 | ||
119 | pdgDB->AddParticle("Xsi(cc)++","Xsi(cc)++", | |
120 | 3.60, kTRUE, -1., +2.,"Baryon", 4422); | |
121 | ||
122 | pdgDB->AddParticle("Xsi(cc) bar--","Xsi(cc) bar--", | |
123 | 3.60, kTRUE, -1., -2.,"Baryon", -4422); | |
124 | ||
125 | ||
126 | pdgDB->AddParticle("Xsi*(cc)++","Xsi*(cc)++", | |
127 | 3.66, kTRUE, -1., +2.,"Baryon", 4424); | |
128 | ||
129 | pdgDB->AddParticle("Xsi*(cc) bar-","Xsi*(cc) bar-", | |
130 | 3.66, kTRUE, -1., -2.,"Baryon", -4424); | |
131 | ||
132 | pdgDB->AddParticle("Omega(cc)+","Omega(cc)+", | |
133 | 3.78, kTRUE, -1., +1.,"Baryon", 4432); | |
134 | ||
135 | pdgDB->AddParticle("Omega(cc) bar-","Omega(cc) bar-", | |
136 | 3.78, kTRUE, -1., -1.,"Baryon", -4432); | |
137 | ||
138 | pdgDB->AddParticle("Omega*(cc)+","Omega*(cc)+", | |
139 | 3.82, kTRUE, -1., +1.,"Baryon", 4434); | |
140 | ||
141 | pdgDB->AddParticle("Omega*(cc) bar-","Omega*(cc) bar-", | |
142 | 3.82, kTRUE, -1., -1.,"Baryon", -4434); | |
143 | ||
144 | ||
145 | pdgDB->AddParticle("Omega*(ccc)+","Omega*(cc)++", | |
146 | 4.91, kTRUE, -1., +2.,"Baryon", 4444); | |
147 | ||
148 | pdgDB->AddParticle("Omega*(ccc) bar--","Omega*(cc) bar--", | |
149 | 4.91, kTRUE, -1., -2.,"Baryon", -4444); | |
150 | ||
151 | ||
152 | ||
153 | // Bottom baryons | |
154 | // | |
155 | // mass value from Hijing | |
156 | pdgDB->AddParticle("Sigma(b)*+","Sigma(b)*+", | |
157 | 5.8100, kFALSE, -1., +1.,"Baryon", 5224); | |
158 | ||
159 | pdgDB->AddParticle("Sigma(b)*-","Sigma(b)*-", | |
160 | 5.8100, kFALSE, -1., -1.,"Baryon", -5224); | |
161 | ||
162 | ||
163 | pdgDB->AddParticle("Xi(b)0","Xi(b)0", | |
164 | 5.8400, kFALSE, -1., +0.,"Baryon", 5232); | |
165 | ||
166 | pdgDB->AddParticle("Xi(b)0 bar","Xi(b)0 bar", | |
167 | 5.8100, kFALSE, -1., -0.,"Baryon", -5232); | |
168 | ||
169 | // B(s) | |
170 | pdgDB->AddParticle("Xi'(b)-","Xi'(b)-", | |
171 | 5.9600, kFALSE, -1., -1.,"Baryon", 5312); | |
172 | ||
173 | pdgDB->AddParticle("Xi'(b) bar+","Xi'(b) bar+", | |
174 | 5.9600, kFALSE, -1., 1.,"Baryon", -5312); | |
175 | ||
176 | pdgDB->AddParticle("Xi*(b)-","Xi*(b)-", | |
177 | 5.9700, kFALSE, -1., -1.,"Baryon", 5314); | |
178 | ||
179 | pdgDB->AddParticle("Xi*(b) bar+","Xi*(b) bar+", | |
180 | 5.9700, kFALSE, -1., 1.,"Baryon", -5314); | |
181 | ||
182 | pdgDB->AddParticle("Xi'(b)0","Xi'(b)0", | |
183 | 5.9600, kFALSE, -1., -0.,"Baryon", 5322); | |
184 | ||
185 | pdgDB->AddParticle("Xi'(b) bar0","Xi'(b) bar0", | |
186 | 5.9600, kFALSE, -1., 0.,"Baryon", -5322); | |
187 | ||
188 | pdgDB->AddParticle("Xi*(b)0","Xi*(b)0", | |
189 | 5.9700, kFALSE, -1., -0.,"Baryon", 5324); | |
190 | ||
191 | pdgDB->AddParticle("Xi*(b) bar0","Xi*(b) bar0", | |
192 | 5.9700, kFALSE, -1., 0.,"Baryon", -5324); | |
193 | ||
194 | pdgDB->AddParticle("Omega(b)-","Omega(b)-", | |
195 | 6.1200, kFALSE, -1., -1.,"Baryon", 5332); | |
196 | ||
197 | pdgDB->AddParticle("Omega(b) bar+","Omega(b) bar+", | |
198 | 6.1200, kFALSE, -1., 1.,"Baryon", -5332); | |
199 | ||
200 | pdgDB->AddParticle("Omega*(b)-","Omega*(b)-", | |
201 | 6.1300, kFALSE, -1., -1.,"Baryon", 5334); | |
202 | ||
203 | pdgDB->AddParticle("Omega*(b) bar+","Omega*(b) bar+", | |
204 | 6.1300, kFALSE, -1., 1.,"Baryon", -5334); | |
205 | ||
206 | ||
207 | pdgDB->AddParticle("Omega*(b)-","Omega*(b)-", | |
208 | 6.1300, kFALSE, -1., -1.,"Baryon", 5334); | |
209 | ||
210 | pdgDB->AddParticle("Omega*(b) bar+","Omega*(b) bar+", | |
211 | 6.1300, kFALSE, -1., 1.,"Baryon", -5334); | |
212 | ||
213 | // B(c) | |
214 | ||
215 | pdgDB->AddParticle("Omega(bc)0","Omega(bc)0", | |
216 | 7.1900, kFALSE, -1., -0.,"Baryon", 5342); | |
217 | ||
218 | pdgDB->AddParticle("Omega(bc) bar0","Omega(bc) bar0", | |
219 | 7.1900, kFALSE, -1., 0.,"Baryon", -5342); | |
220 | ||
221 | pdgDB->AddParticle("Xi'(bc)0","Xi'(bc)0", | |
222 | 7.0400, kFALSE, -1., -0.,"Baryon", 5412); | |
223 | ||
224 | pdgDB->AddParticle("Xi'(bc) bar0","Xi'(bc) bar0", | |
225 | 7.0400, kFALSE, -1., 0.,"Baryon", -5412); | |
226 | ||
227 | pdgDB->AddParticle("Xi*(bc)0","Xi*(bc)0", | |
228 | 7.0500, kFALSE, -1., -0.,"Baryon", 5414); | |
229 | ||
230 | pdgDB->AddParticle("Xi*(bc) bar0","Xi*(bc) bar0", | |
231 | 7.0500, kFALSE, -1., 0.,"Baryon", -5414); | |
232 | ||
233 | pdgDB->AddParticle("Xi'(bc)+","Xi'(bc)+", | |
234 | 7.0400, kFALSE, -1., +1.,"Baryon", 5422); | |
235 | ||
236 | pdgDB->AddParticle("Xi'(bc) bar-","Xi'(bc) bar-", | |
237 | 7.0400, kFALSE, -1., -1.,"Baryon", -5422); | |
238 | ||
239 | pdgDB->AddParticle("Xi*(bc)+","Xi*(bc)+", | |
240 | 7.0500, kFALSE, -1., +1.,"Baryon", 5424); | |
241 | ||
242 | pdgDB->AddParticle("Xi*(bc) bar-","Xi*(bc) bar-", | |
243 | 7.0500, kFALSE, -1., -1.,"Baryon", -5424); | |
244 | ||
245 | pdgDB->AddParticle("Omega'(bc)0","Omega'(bc)0", | |
246 | 7.2100, kFALSE, -1., -0.,"Baryon", 5432); | |
247 | ||
248 | pdgDB->AddParticle("Omega'(bc) bar0","Omega'(bc) bar0", | |
249 | 7.2100, kFALSE, -1., 0.,"Baryon", -5432); | |
250 | ||
251 | pdgDB->AddParticle("Omega*(bc)0","Omega*(bc)0", | |
252 | 7.2200, kFALSE, -1., -0.,"Baryon", 5434); | |
253 | ||
254 | pdgDB->AddParticle("Omega*(bc) bar0","Omega*(bc) bar0", | |
255 | 7.2200, kFALSE, -1., 0.,"Baryon", -5434); | |
256 | // B(bcc) | |
257 | pdgDB->AddParticle("Omega(bcc)+","Omega(bcc)+", | |
258 | 8.3100, kFALSE, -1., +1.,"Baryon", 5442); | |
259 | ||
260 | pdgDB->AddParticle("Omega(bcc) bar-","Omega(bcc) bar-", | |
261 | 8.3100, kFALSE, -1., -1.,"Baryon", -5442); | |
262 | ||
263 | pdgDB->AddParticle("Omega*(bcc)+","Omega*(bcc)+", | |
264 | 8.3100, kFALSE, -1., +1.,"Baryon", 5444); | |
265 | ||
266 | pdgDB->AddParticle("Omega*(bcc) bar-","Omega*(bcc) bar-", | |
267 | 8.3100, kFALSE, -1., -1.,"Baryon", -5444); | |
268 | ||
269 | ||
270 | ||
271 | ||
272 | // B(bb) | |
273 | ||
274 | pdgDB->AddParticle("Xsi(bb)-","Xsi(bb)-", | |
275 | 10.4200, kFALSE, -1., -1.,"Baryon", 5512); | |
276 | ||
277 | pdgDB->AddParticle("Xsi(bb) bar+","Xsi(bb) bar+", | |
278 | 10.4200, kFALSE, -1., +1.,"Baryon", -5512); | |
279 | ||
280 | pdgDB->AddParticle("Xsi*(bb)-","Xsi*(bb)-", | |
281 | 10.4400, kFALSE, -1., -1.,"Baryon", 5514); | |
282 | ||
283 | pdgDB->AddParticle("Xsi*(bb) bar+","Xsi*(bb) bar+", | |
284 | 10.4400, kFALSE, -1., +1.,"Baryon", -5514); | |
285 | ||
286 | pdgDB->AddParticle("Xsi(bb)0","Xsi(bb)0", | |
287 | 10.4200, kFALSE, -1., -0.,"Baryon", 5522); | |
288 | ||
289 | pdgDB->AddParticle("Xsi(bb) bar0","Xsi(bb) bar0", | |
290 | 10.4200, kFALSE, -1., +0.,"Baryon", -5522); | |
291 | ||
292 | pdgDB->AddParticle("Xsi*(bb)0","Xsi*(bb)0", | |
293 | 10.4400, kFALSE, -1., -0.,"Baryon", 5524); | |
294 | ||
295 | pdgDB->AddParticle("Xsi*(bb) bar0","Xsi*(bb) bar0", | |
296 | 10.4400, kFALSE, -1., +0.,"Baryon", -5524); | |
297 | ||
298 | pdgDB->AddParticle("Omega*(bb)-","Omega(bb)-", | |
299 | 10.6000, kFALSE, -1., -1.,"Baryon", 5532); | |
300 | ||
301 | pdgDB->AddParticle("Omega(bb) bar+","Omega(bb) bar+", | |
302 | 10.6000, kFALSE, -1., +1.,"Baryon", -5532); | |
303 | ||
304 | pdgDB->AddParticle("Omega*(bb)-","Omega*(bb)-", | |
305 | 10.6000, kFALSE, -1., -1.,"Baryon", 5534); | |
306 | ||
307 | pdgDB->AddParticle("Omega*(bb) bar+","Omega*(bb) bar+", | |
308 | 10.6000, kFALSE, -1., +1.,"Baryon", -5534); | |
309 | ||
310 | // B(bbc) | |
311 | ||
312 | pdgDB->AddParticle("Omega(bbc)0","Omega(bbc)0", | |
313 | 11.7100, kFALSE, -1., -0.,"Baryon", 5542); | |
314 | ||
315 | pdgDB->AddParticle("Omega(bbc) bar0","Omega(bbc) bar0", | |
316 | 11.7100, kFALSE, -1., +0.,"Baryon", -5542); | |
317 | ||
318 | pdgDB->AddParticle("Omega*(bbc)0","Omega*(bbc)0", | |
319 | 11.7100, kFALSE, -1., -0.,"Baryon", 5544); | |
320 | ||
321 | pdgDB->AddParticle("Omega*(bbc) bar0","Omega*(bbc) bar0", | |
322 | 11.7100, kFALSE, -1., +0.,"Baryon", -5544); | |
323 | // B(bbb) | |
324 | ||
325 | pdgDB->AddParticle("Omega*(bbb)-","Omega*(bbb)-", | |
326 | 15.1000, kFALSE, -1., -1.,"Baryon", 5544); | |
327 | ||
328 | pdgDB->AddParticle("Omega*(bbb) bar+","Omega*(bbb) bar+", | |
329 | 15.100, kFALSE, -1., +1.,"Baryon", -5544); | |
330 | ||
331 | // | |
332 | // Ions | |
333 | // | |
334 | ||
335 | pdgDB->AddParticle("Deuteron","Deuteron",2*kAu2Gev+8.071e-3,kTRUE, | |
336 | 0,1,"Ion",kion+10020); | |
337 | pdgDB->AddParticle("Triton","Triton",3*kAu2Gev+14.931e-3,kFALSE, | |
338 | khShGev/(12.33*kYear2Sec),1,"Ion",kion+10030); | |
339 | pdgDB->AddParticle("Alpha","Alpha",4*kAu2Gev+2.424e-3,kTRUE, | |
340 | khShGev/(12.33*kYear2Sec),2,"Ion",kion+20040); | |
341 | pdgDB->AddParticle("HE3","HE3",3*kAu2Gev+14.931e-3,kFALSE, | |
342 | 0,2,"Ion",kion+20030); | |
343 | ||
344 | // | |
345 | // special particles | |
346 | // | |
347 | pdgDB->AddParticle("Cherenkov","Cherenkov",0,kFALSE, | |
348 | 0,0,"Special",kspe+50); | |
349 | pdgDB->AddParticle("FeedbackPhoton","FeedbackPhoton",0,kFALSE, | |
350 | 0,0,"Special",kspe+51); | |
351 | } |