Line data Source code
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 : /* $Id$ */
17 :
18 : // Class to encapsulate the ALICE updates to TDatabasePDG.h
19 : // Can be used by TGeant3 and TGeant4
20 : // It contains also the constants for the PDG particle IDs.
21 : // Should evolve towards dynamical loading from external data base.
22 : // Comments to: andreas.morsch@cern.ch
23 :
24 : #include "AliPDG.h"
25 : #include "TDatabasePDG.h"
26 :
27 176 : ClassImp(AliPDG)
28 :
29 :
30 :
31 : void AliPDG::AddParticlesToPdgDataBase()
32 : {
33 :
34 : //
35 : // Add particles to the PDG data base
36 : //
37 :
38 : static Bool_t bAdded = kFALSE;
39 : // Check if already called
40 12 : if(bAdded)return;
41 5 : bAdded = true;
42 :
43 5 : TDatabasePDG *pdgDB = TDatabasePDG::Instance();
44 : const Int_t kspe=50000000;
45 :
46 : // PDG nuclear states are 10-digit numbers
47 : // 10LZZZAAAI e.g. deuteron is
48 : // 1000010020
49 : const Int_t kion=1000000000;
50 :
51 : /*
52 : const Double_t kAu2Gev=0.9314943228;
53 : */
54 :
55 : const Double_t khSlash = 1.0545726663e-27;
56 : const Double_t kErg2Gev = 1/1.6021773349e-3;
57 : const Double_t khShGev = khSlash*kErg2Gev;
58 : const Double_t kYear2Sec = 3600*24*365.25;
59 :
60 : //
61 : // Bottom mesons
62 : // mass and life-time from PDG
63 : //
64 5 : pdgDB->AddParticle("Upsilon(3S)","Upsilon(3S)",10.3552,kTRUE,
65 : 0,1,"Bottonium",200553);
66 :
67 : // QCD diffractive states
68 5 : pdgDB->AddParticle("rho_diff0","rho_diff0",0,kTRUE,
69 : 0,0,"QCD diffr. state",9900110);
70 5 : pdgDB->AddParticle("pi_diffr+","pi_diffr+",0,kTRUE,
71 : 0,1,"QCD diffr. state",9900210);
72 5 : pdgDB->AddParticle("omega_di","omega_di",0,kTRUE,
73 : 0,0,"QCD diffr. state",9900220);
74 5 : pdgDB->AddParticle("phi_diff","phi_diff",0,kTRUE,
75 : 0,0,"QCD diffr. state",9900330);
76 5 : pdgDB->AddParticle("J/psi_di","J/psi_di",0,kTRUE,
77 : 0,0,"QCD diffr. state",9900440);
78 5 : pdgDB->AddParticle("n_diffr0","n_diffr0",0,kTRUE,
79 : 0,0,"QCD diffr. state",9902110);
80 5 : pdgDB->AddParticle("p_diffr+","p_diffr+",0,kTRUE,
81 : 0,1,"QCD diffr. state",9902210);
82 :
83 : // From Herwig
84 5 : pdgDB->AddParticle("PSID ", " ", 3.7699, kFALSE, 0.0, 0, "meson", 30443);
85 :
86 5 : pdgDB->AddParticle("A_00 ", " ", 0.9960, kFALSE, 0.0, 0, "meson", 9000111);
87 5 : pdgDB->AddParticle("A_0+ ", " ", 0.9960, kFALSE, 0.0,+3, "meson", 9000211);
88 5 : pdgDB->AddParticle("A_0- ", " ", 0.9960, kFALSE, 0.0,-3, "meson", -9000211);
89 :
90 5 : pdgDB->AddParticle("F0P0 ", " ", 0.9960, kFALSE, 0.0, 0, "meson", 9010221);
91 :
92 5 : pdgDB->AddParticle("KDL_2+ ", " ", 1.773, kFALSE, 0.0,+3, "meson", 10325);
93 5 : pdgDB->AddParticle("KDL_2- ", " ", 1.773, kFALSE, 0.0,-3, "meson", -10325);
94 :
95 5 : pdgDB->AddParticle("KDL_20 ", " ", 1.773, kFALSE, 0.0, 0, "meson", 10315);
96 5 : pdgDB->AddParticle("KDL_2BR0", " ", 1.773, kFALSE, 0.0, 0, "meson", -10315);
97 :
98 5 : pdgDB->AddParticle("PI_2+ ", " ", 1.670, kFALSE, 0.0,+3, "meson", 10215);
99 5 : pdgDB->AddParticle("PI_2- ", " ", 1.670, kFALSE, 0.0,-3, "meson", -10215);
100 5 : pdgDB->AddParticle("PI_20 ", " ", 1.670, kFALSE, 0.0, 0, "meson", 10115);
101 :
102 :
103 5 : pdgDB->AddParticle("KD*+ ", " ", 1.717, kFALSE, 0.0,+3, "meson", 30323);
104 5 : pdgDB->AddParticle("KD*- ", " ", 1.717, kFALSE, 0.0,-3, "meson", -30323);
105 :
106 5 : pdgDB->AddParticle("KD*0 ", " ", 1.717, kFALSE, 0.0, 0, "meson", 30313);
107 5 : pdgDB->AddParticle("KDBR*0 ", " ", 1.717, kFALSE, 0.0, 0, "meson", -30313);
108 :
109 5 : pdgDB->AddParticle("RHOD+ ", " ", 1.700, kFALSE, 0.0,+3, "meson", 30213);
110 5 : pdgDB->AddParticle("RHOD- ", " ", 1.700, kFALSE, 0.0,-3, "meson", -30213);
111 5 : pdgDB->AddParticle("RHOD0 ", " ", 1.700, kFALSE, 0.0, 0, "meson", 30113);
112 :
113 5 : pdgDB->AddParticle("ETA_2(L)", " ", 1.632, kFALSE, 0.0, 0, "meson", 10225);
114 5 : pdgDB->AddParticle("ETA_2(H)", " ", 1.854, kFALSE, 0.0, 0, "meson", 10335);
115 5 : pdgDB->AddParticle("OMEGA(H)", " ", 1.649, kFALSE, 0.0, 0, "meson", 30223);
116 :
117 :
118 5 : pdgDB->AddParticle("KDH_2+ ", " ", 1.816, kFALSE, 0.0,+3, "meson", 20325);
119 5 : pdgDB->AddParticle("KDH_2- ", " ", 1.816, kFALSE, 0.0,-3, "meson", -20325);
120 :
121 5 : pdgDB->AddParticle("KDH_20 ", " ", 1.816, kFALSE, 0.0, 0, "meson", 20315);
122 5 : pdgDB->AddParticle("KDH_2BR0", " ", 1.816, kFALSE, 0.0, 0, "meson", -20315);
123 :
124 :
125 5 : pdgDB->AddParticle("KD_3+ ", " ", 1.773, kFALSE, 0.0,+3, "meson", 327);
126 5 : pdgDB->AddParticle("KD_3- ", " ", 1.773, kFALSE, 0.0,-3, "meson", -327);
127 :
128 5 : pdgDB->AddParticle("KD_30 ", " ", 1.773, kFALSE, 0.0, 0, "meson", 317);
129 5 : pdgDB->AddParticle("KD_3BR0 ", " ", 1.773, kFALSE, 0.0, 0, "meson", -317);
130 :
131 5 : pdgDB->AddParticle("RHO_3+ ", " ", 1.691, kFALSE, 0.0,+3, "meson", 217);
132 5 : pdgDB->AddParticle("RHO_3- ", " ", 1.691, kFALSE, 0.0,-3, "meson", -217);
133 5 : pdgDB->AddParticle("RHO_30 ", " ", 1.691, kFALSE, 0.0, 0, "meson", 117);
134 5 : pdgDB->AddParticle("OMEGA_3 ", " ", 1.667, kFALSE, 0.0, 0, "meson", 227);
135 5 : pdgDB->AddParticle("PHI_3 ", " ", 1.854, kFALSE, 0.0, 0, "meson", 337);
136 :
137 5 : pdgDB->AddParticle("CHI2P_B0", " ", 10.232, kFALSE, 0.0, 0, "meson", 110551);
138 5 : pdgDB->AddParticle("CHI2P_B1", " ", 10.255, kFALSE, 0.0, 0, "meson", 120553);
139 5 : pdgDB->AddParticle("CHI2P_B2", " ", 10.269, kFALSE, 0.0, 0, "meson", 100555);
140 5 : pdgDB->AddParticle("UPSLON4S", " ", 10.580, kFALSE, 0.0, 0, "meson", 300553);
141 :
142 :
143 : // IONS
144 : //
145 : // Done by default now from Pythia6 table
146 : // Needed for other generators
147 : // So check if already defined
148 :
149 :
150 : Int_t ionCode = kion+10020;
151 5 : if(!pdgDB->GetParticle(ionCode)){
152 5 : pdgDB->AddParticle("Deuteron","Deuteron", 1.875613, kTRUE,
153 : 0,3,"Ion",ionCode);
154 5 : }
155 5 : pdgDB->AddAntiParticle("AntiDeuteron", - ionCode);
156 :
157 : ionCode = kion+10030;
158 5 : if(!pdgDB->GetParticle(ionCode)){
159 5 : pdgDB->AddParticle("Triton","Triton", 2.80925, kFALSE,
160 : khShGev/(12.33*kYear2Sec),3,"Ion",ionCode);
161 5 : }
162 5 : pdgDB->AddAntiParticle("AntiTriton", - ionCode);
163 :
164 : ionCode = kion+20030;
165 5 : if(!pdgDB->GetParticle(ionCode)){
166 5 : pdgDB->AddParticle("HE3","HE3", 2.80923,kFALSE,
167 : 0,6,"Ion",ionCode);
168 5 : }
169 5 : pdgDB->AddAntiParticle("AntiHE3", - ionCode);
170 :
171 : ionCode = kion+20040;
172 5 : if(!pdgDB->GetParticle(ionCode)){
173 5 : pdgDB->AddParticle("Alpha","Alpha", 3.727379, kTRUE,
174 : khShGev/(12.33*kYear2Sec), 6, "Ion", ionCode);
175 5 : }
176 5 : pdgDB->AddAntiParticle("AntiAlpha", - ionCode);
177 :
178 : // Special particles
179 : //
180 5 : pdgDB->AddParticle("Cherenkov","Cherenkov",0,kFALSE,
181 : 0,0,"Special",kspe+50);
182 5 : pdgDB->AddParticle("FeedbackPhoton","FeedbackPhoton",0,kFALSE,
183 : 0,0,"Special",kspe+51);
184 5 : pdgDB->AddParticle("Lambda1520","Lambda1520",1.5195,kFALSE,
185 : 0.0156,0,"Resonance",3124);
186 5 : pdgDB->AddAntiParticle("Lambda1520bar",-3124);
187 :
188 : //Hyper nuclei and exotica
189 : ionCode = 1010010030;
190 5 : if(!pdgDB->GetParticle(ionCode)){
191 5 : pdgDB->AddParticle("HyperTriton","HyperTriton", 2.99131, kFALSE,
192 : 2.5e-15, 3, "Ion", ionCode);
193 5 : }
194 :
195 : ionCode = -1010010030;
196 5 : if(!pdgDB->GetParticle(ionCode)){
197 5 : pdgDB->AddParticle("AntiHyperTriton","AntiHyperTriton", 2.99131, kFALSE,
198 : 2.5e-15, 3, "Ion", ionCode);
199 5 : }
200 :
201 : ionCode = 1010010040;
202 5 : if(!pdgDB->GetParticle(ionCode)){
203 5 : pdgDB->AddParticle("Hyperhydrog4","Hyperhydrog4", 3.931, kFALSE,
204 : 2.5e-15, 3, "Ion", ionCode);
205 5 : }
206 :
207 : ionCode = -1010010040;
208 5 : if(!pdgDB->GetParticle(ionCode)){
209 5 : pdgDB->AddParticle("AntiHyperhydrog4","AntiHyperhydrog4", 3.931, kFALSE,
210 : 2.5e-15, 3, "Ion", ionCode);
211 5 : }
212 :
213 : ionCode = 1010020040;
214 5 : if(!pdgDB->GetParticle(ionCode)){
215 5 : pdgDB->AddParticle("Hyperhelium4","Hyperhelium4", 3.929, kFALSE,
216 : 2.5e-15, 6, "Ion", ionCode);
217 5 : }
218 :
219 : ionCode = -1010020040;
220 5 : if(!pdgDB->GetParticle(ionCode)){
221 5 : pdgDB->AddParticle("AntiHyperTriton","AntiHyperTriton", 3.929, kFALSE,
222 : 2.5e-15, 6, "Ion", ionCode);
223 5 : }
224 :
225 : ionCode = 1010000020;
226 5 : if(!pdgDB->GetParticle(ionCode)){
227 5 : pdgDB->AddParticle("LambdaNeutron","LambdaNeutron", 2.054, kFALSE,
228 : 2.5e-15, 0, "Special", ionCode);
229 5 : }
230 :
231 : ionCode = -1010000020;
232 5 : if(!pdgDB->GetParticle(ionCode)){
233 5 : pdgDB->AddParticle("AntiLambdaNeutron","AntiLambdaNeutron", 2.054, kFALSE,
234 : 2.5e-15, 0, "Special", ionCode);
235 5 : }
236 :
237 : ionCode = 1020000020;
238 5 : if(!pdgDB->GetParticle(ionCode)){
239 5 : pdgDB->AddParticle("Hdibaryon","Hdibaryon", 2.23, kFALSE,
240 : 2.5e-15, 0, "Special", ionCode);
241 5 : }
242 :
243 : ionCode = -1020000020;
244 5 : if(!pdgDB->GetParticle(ionCode)){
245 5 : pdgDB->AddParticle("AntiHdibaryon","AntiHdibaryon", 2.23, kFALSE,
246 : 2.5e-15, 0, "Special", ionCode);
247 5 : }
248 :
249 : ionCode = 1010000030;
250 5 : if(!pdgDB->GetParticle(ionCode)){
251 5 : pdgDB->AddParticle("LambdaNeutronNeutron","LambdaNeutronNeutron", 2.982, kFALSE,
252 : 2.5e-15, 0, "Special", ionCode);
253 5 : }
254 :
255 : ionCode = -1010000030;
256 5 : if(!pdgDB->GetParticle(ionCode)){
257 5 : pdgDB->AddParticle("AntiLambdaNeutronNeutron","AntiLambdaNeutronNeutron", 2.982, kFALSE,
258 : 2.5e-15, 0, "Special", ionCode);
259 5 : }
260 :
261 : ionCode = 1020010020;
262 5 : if(!pdgDB->GetParticle(ionCode)){
263 5 : pdgDB->AddParticle("Xi0Proton","Xi0Proton", 2.248, kFALSE,
264 : 5e-15, 3, "Ion", ionCode);
265 5 : }
266 :
267 : ionCode = -1020010020;
268 5 : if(!pdgDB->GetParticle(ionCode)){
269 5 : pdgDB->AddParticle("AntiXi0Proton","AntiXi0Proton", 2.248, kFALSE,
270 : 5e-15, 3, "Ion", ionCode);
271 5 : }
272 :
273 : ionCode = 1030000020;
274 5 : if(!pdgDB->GetParticle(ionCode)){
275 5 : pdgDB->AddParticle("OmegaProton","OmegaProton", 2.592, kFALSE,
276 : 2.5e-15, 0, "Special", ionCode);
277 5 : }
278 :
279 : ionCode = -1030000020;
280 5 : if(!pdgDB->GetParticle(ionCode)){
281 5 : pdgDB->AddParticle("AntiOmegaProton","AntiOmegaProton", 2.592, kFALSE,
282 : 2.5e-15, 0, "Special", ionCode);
283 5 : }
284 :
285 : ionCode = 1030010020;
286 5 : if(!pdgDB->GetParticle(ionCode)){
287 5 : pdgDB->AddParticle("OmegaNeutron","OmegaNeutron", 2.472, kFALSE,
288 : 0.003, 3, "Special", ionCode);
289 5 : }
290 :
291 : ionCode = -1030010020;
292 5 : if(!pdgDB->GetParticle(ionCode)){
293 5 : pdgDB->AddParticle("AntiOmegaNeutron","AntiOmegaNeutron", 2.472, kFALSE,
294 : 0.003, 3, "Special", ionCode);
295 5 : }
296 :
297 : ionCode = 1060020020;
298 5 : if(!pdgDB->GetParticle(ionCode)){
299 5 : pdgDB->AddParticle("OmegaOmega","OmegaOmega", 3.229, kFALSE,
300 : 2.5e-15, 6, "Special", ionCode);
301 5 : }
302 :
303 : ionCode = -1060020020;
304 5 : if(!pdgDB->GetParticle(ionCode)){
305 5 : pdgDB->AddParticle("AntiOmegaOmega","AntiOmegaOmega", 3.229, kFALSE,
306 : 2.5e-15, 6, "Special", ionCode);
307 5 : }
308 :
309 : ionCode = 1010010021;
310 5 : if(!pdgDB->GetParticle(ionCode)){
311 5 : pdgDB->AddParticle("Lambda1405Proton","Lambda1405Proton", 2.295, kFALSE,
312 : 0.05, 3, "Special", ionCode);
313 5 : }
314 :
315 : ionCode = -1010010021;
316 5 : if(!pdgDB->GetParticle(ionCode)){
317 5 : pdgDB->AddParticle("AntiLambda1405Proton","AntiLambda1405Proton", 2.295, kFALSE,
318 : 0.05, 3, "Special", ionCode);
319 5 : }
320 :
321 : ionCode = 1020000021;
322 5 : if(!pdgDB->GetParticle(ionCode)){
323 5 : pdgDB->AddParticle("Lambda1405Lambda1405","Lambda1405Lambda1405", 2.693, kFALSE,
324 : 0.05, 0, "Special", ionCode);
325 5 : }
326 :
327 : ionCode = -1020000021;
328 5 : if(!pdgDB->GetParticle(ionCode)){
329 5 : pdgDB->AddParticle("AntiLambda1405Lambda1405","AntiLambda1405Lambda1405", 2.693, kFALSE,
330 : 0.05, 0, "Special", ionCode);
331 5 : }
332 :
333 :
334 :
335 :
336 : // Special resonances
337 :
338 : ionCode = 9010221;
339 5 : if(!pdgDB->GetParticle(ionCode)){
340 0 : pdgDB->AddParticle("f0_980","f0_980", 0.980, kFALSE,
341 : 0.07, 0, "Resonance", ionCode);
342 0 : }
343 :
344 : ionCode = 225;
345 5 : if(!pdgDB->GetParticle(ionCode)){
346 0 : pdgDB->AddParticle("f2_1270","f2_1270", 1.275, kFALSE,
347 : 0.185, 0, "Resonance", ionCode);
348 0 : }
349 :
350 11 : }
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