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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 | $Log$ | |
7f13be08 | 18 | Revision 1.1 2000/12/21 16:48:39 morsch |
19 | AliPDG class, first commit. | |
20 | ||
56050439 | 21 | */ |
22 | ||
23 | // Class to encapsulate the ALICE updates to TDatabasePDG.h | |
24 | // Can be used by TGeant3 and TGeant4 | |
25 | // It contains also the constants for the PDG particle IDs. | |
26 | // Should evolve towards dynamical loading from external data base. | |
27 | // Comments to: andreas.morsch@cern.ch | |
28 | ||
29 | #include "AliPDG.h" | |
30 | #include "TDatabasePDG.h" | |
31 | ||
32 | ClassImp(AliPDG) | |
33 | ||
34 | void AliPDG::AddParticlesToPdgDataBase() | |
35 | { | |
36 | ||
37 | // | |
38 | // Add particles to the PDG data base | |
39 | ||
40 | TDatabasePDG *pdgDB = TDatabasePDG::Instance(); | |
41 | ||
42 | const Int_t kion=10000000; | |
43 | const Int_t kspe=50000000; | |
44 | ||
45 | const Double_t kAu2Gev=0.9314943228; | |
46 | const Double_t khSlash = 1.0545726663e-27; | |
47 | const Double_t kErg2Gev = 1/1.6021773349e-3; | |
48 | const Double_t khShGev = khSlash*kErg2Gev; | |
49 | const Double_t kYear2Sec = 3600*24*365.25; | |
50 | // | |
51 | // Bottom mesons | |
52 | // mass and life-time from PDG | |
53 | pdgDB->AddParticle("B(s)*0","B(s)*0", | |
54 | 5.4163, kTRUE, 0.047, +0.,"Meson", 533); | |
55 | ||
56 | pdgDB->AddParticle("B(s)*0 bar","B(s)*0 bar", | |
57 | 5.4163, kTRUE, 0.047, -0.,"Meson", -533); | |
7f13be08 | 58 | |
59 | pdgDB->AddParticle("B(c)+","B(c)+", | |
60 | 6.594, kTRUE, 0.047, +1.,"Meson", 541); | |
61 | ||
62 | pdgDB->AddParticle("B(c)- bar","B(c)-", | |
63 | 6.594, kTRUE, 0.047, -1.,"Meson", -541); | |
64 | ||
65 | pdgDB->AddParticle("B(c)*+","B(c)*+", | |
66 | 6.602, kTRUE, 0.047, +1.,"Meson", 543); | |
67 | ||
68 | pdgDB->AddParticle("B(c)*- bar","B(c)*-", | |
69 | 6.602, kTRUE, 0.047, -1.,"Meson", -543); | |
70 | ||
71 | ||
56050439 | 72 | |
73 | // Charmed baryons | |
74 | // | |
75 | // value for mass used by Hijing | |
76 | pdgDB->AddParticle("Sigma(c)*+","Sigma(c)*+", | |
77 | 2.4536, kTRUE, -1., +1.,"Baryon", 4214); | |
78 | ||
79 | pdgDB->AddParticle("Sigma(c)*-","Sigma(c)*-", | |
80 | 2.4536, kTRUE, -1., -1.,"Baryon", -4214); | |
81 | // equivalent to 4312 ? Hijing uses m=2.55 | |
82 | pdgDB->AddParticle("Xsi(c)0","Xsi(c)0", | |
83 | 2.4703, kTRUE, -1., +0.,"Baryon", 4132); | |
84 | ||
85 | pdgDB->AddParticle("Xsi(c)0 bar","Xsi(c)0 bar", | |
86 | 2.4703, kTRUE, -1., -0.,"Baryon", -4132); | |
87 | // equivalent to 4322 ? Hijing uses m=2.55 | |
88 | pdgDB->AddParticle("Xi(c)+","Xi(c)+", | |
89 | 2.4656, kFALSE, -1., +1.,"Baryon", 4232); | |
90 | ||
91 | pdgDB->AddParticle("Xi(c)-","Xi(c)-", | |
92 | 2.4656, kFALSE, -1., -1.,"Baryon", -4232); | |
93 | // mass values from Hijing | |
94 | ||
95 | pdgDB->AddParticle("Xsi(c)*0","Xsi(c)*0", | |
96 | 2.63, kTRUE, -1., +0.,"Baryon", 4314); | |
97 | ||
98 | pdgDB->AddParticle("Xsi(c)*0 bar","Xsi(c)*0 bar", | |
99 | 2.63, kTRUE, -1., -0.,"Baryon", -4314); | |
100 | ||
101 | pdgDB->AddParticle("Xsi(c)*+","Xsi(c)*+", | |
102 | 2.63, kTRUE, -1., +1.,"Baryon", 4324); | |
103 | ||
104 | pdgDB->AddParticle("Xsi(c)*-","Xsi(c)*-", | |
105 | 2.63, kTRUE, -1., -1.,"Baryon", -4324); | |
106 | ||
107 | // pdg mass value, Hijing uses m=2.73. | |
108 | pdgDB->AddParticle("Omega(c)0","Omega(c)0", | |
109 | 2.7040, kFALSE, khShGev/0.064e-12, +0.,"Baryon", 4332); | |
110 | ||
111 | pdgDB->AddParticle("Omega(c)0 bar","Omega(c)0 bar", | |
112 | 2.7040, kFALSE, khShGev/0.064e-12, -0.,"Baryon", -4332); | |
113 | // mass value from Hijing | |
114 | pdgDB->AddParticle("Omega(c)*0","Omega(c)*0", | |
115 | 2.8000, kFALSE, -1., +0.,"Baryon", 4334); | |
116 | ||
117 | pdgDB->AddParticle("Omega(c)*0 bar","Omega(c)*0", | |
118 | 2.8000, kFALSE, -1., -0.,"Baryon", -4334); | |
119 | ||
120 | ||
121 | // Xi(cc) | |
122 | ||
123 | pdgDB->AddParticle("Xsi(cc)+","Xsi(cc)+", | |
124 | 3.60, kTRUE, -1., +1.,"Baryon", 4412); | |
125 | ||
126 | pdgDB->AddParticle("Xsi(cc) bar-","Xsi(cc) bar-", | |
127 | 3.60, kTRUE, -1., -1.,"Baryon", -4412); | |
128 | ||
129 | pdgDB->AddParticle("Xsi*(cc)+","Xsi*(cc)+", | |
130 | 3.66, kTRUE, -1., +1.,"Baryon", 4414); | |
131 | ||
132 | pdgDB->AddParticle("Xsi*(cc) bar-","Xsi*(cc) bar-", | |
133 | 3.66, kTRUE, -1., -1.,"Baryon", -4414); | |
134 | ||
135 | ||
136 | pdgDB->AddParticle("Xsi(cc)++","Xsi(cc)++", | |
137 | 3.60, kTRUE, -1., +2.,"Baryon", 4422); | |
138 | ||
139 | pdgDB->AddParticle("Xsi(cc) bar--","Xsi(cc) bar--", | |
140 | 3.60, kTRUE, -1., -2.,"Baryon", -4422); | |
141 | ||
142 | ||
143 | pdgDB->AddParticle("Xsi*(cc)++","Xsi*(cc)++", | |
144 | 3.66, kTRUE, -1., +2.,"Baryon", 4424); | |
145 | ||
146 | pdgDB->AddParticle("Xsi*(cc) bar-","Xsi*(cc) bar-", | |
147 | 3.66, kTRUE, -1., -2.,"Baryon", -4424); | |
148 | ||
149 | pdgDB->AddParticle("Omega(cc)+","Omega(cc)+", | |
150 | 3.78, kTRUE, -1., +1.,"Baryon", 4432); | |
151 | ||
152 | pdgDB->AddParticle("Omega(cc) bar-","Omega(cc) bar-", | |
153 | 3.78, kTRUE, -1., -1.,"Baryon", -4432); | |
154 | ||
155 | pdgDB->AddParticle("Omega*(cc)+","Omega*(cc)+", | |
156 | 3.82, kTRUE, -1., +1.,"Baryon", 4434); | |
157 | ||
158 | pdgDB->AddParticle("Omega*(cc) bar-","Omega*(cc) bar-", | |
159 | 3.82, kTRUE, -1., -1.,"Baryon", -4434); | |
160 | ||
161 | ||
162 | pdgDB->AddParticle("Omega*(ccc)+","Omega*(cc)++", | |
163 | 4.91, kTRUE, -1., +2.,"Baryon", 4444); | |
164 | ||
165 | pdgDB->AddParticle("Omega*(ccc) bar--","Omega*(cc) bar--", | |
166 | 4.91, kTRUE, -1., -2.,"Baryon", -4444); | |
167 | ||
168 | ||
169 | ||
170 | // Bottom baryons | |
171 | // | |
172 | // mass value from Hijing | |
173 | pdgDB->AddParticle("Sigma(b)*+","Sigma(b)*+", | |
174 | 5.8100, kFALSE, -1., +1.,"Baryon", 5224); | |
175 | ||
176 | pdgDB->AddParticle("Sigma(b)*-","Sigma(b)*-", | |
177 | 5.8100, kFALSE, -1., -1.,"Baryon", -5224); | |
178 | ||
179 | ||
180 | pdgDB->AddParticle("Xi(b)0","Xi(b)0", | |
181 | 5.8400, kFALSE, -1., +0.,"Baryon", 5232); | |
182 | ||
183 | pdgDB->AddParticle("Xi(b)0 bar","Xi(b)0 bar", | |
184 | 5.8100, kFALSE, -1., -0.,"Baryon", -5232); | |
185 | ||
186 | // B(s) | |
187 | pdgDB->AddParticle("Xi'(b)-","Xi'(b)-", | |
188 | 5.9600, kFALSE, -1., -1.,"Baryon", 5312); | |
189 | ||
190 | pdgDB->AddParticle("Xi'(b) bar+","Xi'(b) bar+", | |
191 | 5.9600, kFALSE, -1., 1.,"Baryon", -5312); | |
192 | ||
193 | pdgDB->AddParticle("Xi*(b)-","Xi*(b)-", | |
194 | 5.9700, kFALSE, -1., -1.,"Baryon", 5314); | |
195 | ||
196 | pdgDB->AddParticle("Xi*(b) bar+","Xi*(b) bar+", | |
197 | 5.9700, kFALSE, -1., 1.,"Baryon", -5314); | |
198 | ||
199 | pdgDB->AddParticle("Xi'(b)0","Xi'(b)0", | |
200 | 5.9600, kFALSE, -1., -0.,"Baryon", 5322); | |
201 | ||
202 | pdgDB->AddParticle("Xi'(b) bar0","Xi'(b) bar0", | |
203 | 5.9600, kFALSE, -1., 0.,"Baryon", -5322); | |
204 | ||
205 | pdgDB->AddParticle("Xi*(b)0","Xi*(b)0", | |
206 | 5.9700, kFALSE, -1., -0.,"Baryon", 5324); | |
207 | ||
208 | pdgDB->AddParticle("Xi*(b) bar0","Xi*(b) bar0", | |
209 | 5.9700, kFALSE, -1., 0.,"Baryon", -5324); | |
210 | ||
211 | pdgDB->AddParticle("Omega(b)-","Omega(b)-", | |
212 | 6.1200, kFALSE, -1., -1.,"Baryon", 5332); | |
213 | ||
214 | pdgDB->AddParticle("Omega(b) bar+","Omega(b) bar+", | |
215 | 6.1200, kFALSE, -1., 1.,"Baryon", -5332); | |
216 | ||
217 | pdgDB->AddParticle("Omega*(b)-","Omega*(b)-", | |
218 | 6.1300, kFALSE, -1., -1.,"Baryon", 5334); | |
219 | ||
220 | pdgDB->AddParticle("Omega*(b) bar+","Omega*(b) bar+", | |
221 | 6.1300, kFALSE, -1., 1.,"Baryon", -5334); | |
222 | ||
223 | ||
224 | pdgDB->AddParticle("Omega*(b)-","Omega*(b)-", | |
225 | 6.1300, kFALSE, -1., -1.,"Baryon", 5334); | |
226 | ||
227 | pdgDB->AddParticle("Omega*(b) bar+","Omega*(b) bar+", | |
228 | 6.1300, kFALSE, -1., 1.,"Baryon", -5334); | |
229 | ||
230 | // B(c) | |
231 | ||
232 | pdgDB->AddParticle("Omega(bc)0","Omega(bc)0", | |
233 | 7.1900, kFALSE, -1., -0.,"Baryon", 5342); | |
234 | ||
235 | pdgDB->AddParticle("Omega(bc) bar0","Omega(bc) bar0", | |
236 | 7.1900, kFALSE, -1., 0.,"Baryon", -5342); | |
237 | ||
238 | pdgDB->AddParticle("Xi'(bc)0","Xi'(bc)0", | |
239 | 7.0400, kFALSE, -1., -0.,"Baryon", 5412); | |
240 | ||
241 | pdgDB->AddParticle("Xi'(bc) bar0","Xi'(bc) bar0", | |
242 | 7.0400, kFALSE, -1., 0.,"Baryon", -5412); | |
243 | ||
244 | pdgDB->AddParticle("Xi*(bc)0","Xi*(bc)0", | |
245 | 7.0500, kFALSE, -1., -0.,"Baryon", 5414); | |
246 | ||
247 | pdgDB->AddParticle("Xi*(bc) bar0","Xi*(bc) bar0", | |
248 | 7.0500, kFALSE, -1., 0.,"Baryon", -5414); | |
249 | ||
250 | pdgDB->AddParticle("Xi'(bc)+","Xi'(bc)+", | |
251 | 7.0400, kFALSE, -1., +1.,"Baryon", 5422); | |
252 | ||
253 | pdgDB->AddParticle("Xi'(bc) bar-","Xi'(bc) bar-", | |
254 | 7.0400, kFALSE, -1., -1.,"Baryon", -5422); | |
255 | ||
256 | pdgDB->AddParticle("Xi*(bc)+","Xi*(bc)+", | |
257 | 7.0500, kFALSE, -1., +1.,"Baryon", 5424); | |
258 | ||
259 | pdgDB->AddParticle("Xi*(bc) bar-","Xi*(bc) bar-", | |
260 | 7.0500, kFALSE, -1., -1.,"Baryon", -5424); | |
261 | ||
262 | pdgDB->AddParticle("Omega'(bc)0","Omega'(bc)0", | |
263 | 7.2100, kFALSE, -1., -0.,"Baryon", 5432); | |
264 | ||
265 | pdgDB->AddParticle("Omega'(bc) bar0","Omega'(bc) bar0", | |
266 | 7.2100, kFALSE, -1., 0.,"Baryon", -5432); | |
267 | ||
268 | pdgDB->AddParticle("Omega*(bc)0","Omega*(bc)0", | |
269 | 7.2200, kFALSE, -1., -0.,"Baryon", 5434); | |
270 | ||
271 | pdgDB->AddParticle("Omega*(bc) bar0","Omega*(bc) bar0", | |
272 | 7.2200, kFALSE, -1., 0.,"Baryon", -5434); | |
273 | // B(bcc) | |
274 | pdgDB->AddParticle("Omega(bcc)+","Omega(bcc)+", | |
275 | 8.3100, kFALSE, -1., +1.,"Baryon", 5442); | |
276 | ||
277 | pdgDB->AddParticle("Omega(bcc) bar-","Omega(bcc) bar-", | |
278 | 8.3100, kFALSE, -1., -1.,"Baryon", -5442); | |
279 | ||
280 | pdgDB->AddParticle("Omega*(bcc)+","Omega*(bcc)+", | |
281 | 8.3100, kFALSE, -1., +1.,"Baryon", 5444); | |
282 | ||
283 | pdgDB->AddParticle("Omega*(bcc) bar-","Omega*(bcc) bar-", | |
284 | 8.3100, kFALSE, -1., -1.,"Baryon", -5444); | |
285 | ||
286 | ||
287 | ||
288 | ||
289 | // B(bb) | |
290 | ||
291 | pdgDB->AddParticle("Xsi(bb)-","Xsi(bb)-", | |
292 | 10.4200, kFALSE, -1., -1.,"Baryon", 5512); | |
293 | ||
294 | pdgDB->AddParticle("Xsi(bb) bar+","Xsi(bb) bar+", | |
295 | 10.4200, kFALSE, -1., +1.,"Baryon", -5512); | |
296 | ||
297 | pdgDB->AddParticle("Xsi*(bb)-","Xsi*(bb)-", | |
298 | 10.4400, kFALSE, -1., -1.,"Baryon", 5514); | |
299 | ||
300 | pdgDB->AddParticle("Xsi*(bb) bar+","Xsi*(bb) bar+", | |
301 | 10.4400, kFALSE, -1., +1.,"Baryon", -5514); | |
302 | ||
303 | pdgDB->AddParticle("Xsi(bb)0","Xsi(bb)0", | |
304 | 10.4200, kFALSE, -1., -0.,"Baryon", 5522); | |
305 | ||
306 | pdgDB->AddParticle("Xsi(bb) bar0","Xsi(bb) bar0", | |
307 | 10.4200, kFALSE, -1., +0.,"Baryon", -5522); | |
308 | ||
309 | pdgDB->AddParticle("Xsi*(bb)0","Xsi*(bb)0", | |
310 | 10.4400, kFALSE, -1., -0.,"Baryon", 5524); | |
311 | ||
312 | pdgDB->AddParticle("Xsi*(bb) bar0","Xsi*(bb) bar0", | |
313 | 10.4400, kFALSE, -1., +0.,"Baryon", -5524); | |
314 | ||
315 | pdgDB->AddParticle("Omega*(bb)-","Omega(bb)-", | |
316 | 10.6000, kFALSE, -1., -1.,"Baryon", 5532); | |
317 | ||
318 | pdgDB->AddParticle("Omega(bb) bar+","Omega(bb) bar+", | |
319 | 10.6000, kFALSE, -1., +1.,"Baryon", -5532); | |
320 | ||
321 | pdgDB->AddParticle("Omega*(bb)-","Omega*(bb)-", | |
322 | 10.6000, kFALSE, -1., -1.,"Baryon", 5534); | |
323 | ||
324 | pdgDB->AddParticle("Omega*(bb) bar+","Omega*(bb) bar+", | |
325 | 10.6000, kFALSE, -1., +1.,"Baryon", -5534); | |
326 | ||
327 | // B(bbc) | |
328 | ||
329 | pdgDB->AddParticle("Omega(bbc)0","Omega(bbc)0", | |
330 | 11.7100, kFALSE, -1., -0.,"Baryon", 5542); | |
331 | ||
332 | pdgDB->AddParticle("Omega(bbc) bar0","Omega(bbc) bar0", | |
333 | 11.7100, kFALSE, -1., +0.,"Baryon", -5542); | |
334 | ||
335 | pdgDB->AddParticle("Omega*(bbc)0","Omega*(bbc)0", | |
336 | 11.7100, kFALSE, -1., -0.,"Baryon", 5544); | |
337 | ||
338 | pdgDB->AddParticle("Omega*(bbc) bar0","Omega*(bbc) bar0", | |
339 | 11.7100, kFALSE, -1., +0.,"Baryon", -5544); | |
340 | // B(bbb) | |
341 | ||
342 | pdgDB->AddParticle("Omega*(bbb)-","Omega*(bbb)-", | |
343 | 15.1000, kFALSE, -1., -1.,"Baryon", 5544); | |
344 | ||
345 | pdgDB->AddParticle("Omega*(bbb) bar+","Omega*(bbb) bar+", | |
346 | 15.100, kFALSE, -1., +1.,"Baryon", -5544); | |
347 | ||
348 | // | |
349 | // Ions | |
350 | // | |
351 | ||
352 | pdgDB->AddParticle("Deuteron","Deuteron",2*kAu2Gev+8.071e-3,kTRUE, | |
353 | 0,1,"Ion",kion+10020); | |
354 | pdgDB->AddParticle("Triton","Triton",3*kAu2Gev+14.931e-3,kFALSE, | |
355 | khShGev/(12.33*kYear2Sec),1,"Ion",kion+10030); | |
356 | pdgDB->AddParticle("Alpha","Alpha",4*kAu2Gev+2.424e-3,kTRUE, | |
357 | khShGev/(12.33*kYear2Sec),2,"Ion",kion+20040); | |
358 | pdgDB->AddParticle("HE3","HE3",3*kAu2Gev+14.931e-3,kFALSE, | |
359 | 0,2,"Ion",kion+20030); | |
360 | ||
361 | // | |
362 | // special particles | |
363 | // | |
364 | pdgDB->AddParticle("Cherenkov","Cherenkov",0,kFALSE, | |
365 | 0,0,"Special",kspe+50); | |
366 | pdgDB->AddParticle("FeedbackPhoton","FeedbackPhoton",0,kFALSE, | |
367 | 0,0,"Special",kspe+51); | |
368 | } |