Removing AliDecayer class (I.Hrivnacova)
[u/mrichter/AliRoot.git] / STEER / AliPDG.cxx
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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$Log$
b9d0a01d 18Revision 1.3.10.2 2002/10/14 09:45:57 hristov
19Updating VirtualMC to v3-09-02
20
21Revision 1.4 2002/09/16 08:22:36 morsch
22Add Upsilon(3S) to particle data base.
23
5c618045 24Revision 1.3 2001/03/16 09:48:35 morsch
25Exclude pdg particle definitions. Done by root now by default from Pythia6 table.
26
41fc1188 27Revision 1.2 2001/01/31 14:32:42 morsch
28Some B mesons added
29
7f13be08 30Revision 1.1 2000/12/21 16:48:39 morsch
31AliPDG class, first commit.
32
56050439 33*/
34
35// Class to encapsulate the ALICE updates to TDatabasePDG.h
36// Can be used by TGeant3 and TGeant4
37// It contains also the constants for the PDG particle IDs.
38// Should evolve towards dynamical loading from external data base.
39// Comments to: andreas.morsch@cern.ch
40
41#include "AliPDG.h"
42#include "TDatabasePDG.h"
43
44ClassImp(AliPDG)
45
46 void AliPDG::AddParticlesToPdgDataBase()
47{
48
49//
50// Add particles to the PDG data base
51
52 TDatabasePDG *pdgDB = TDatabasePDG::Instance();
53
54 const Int_t kion=10000000;
55 const Int_t kspe=50000000;
56
57 const Double_t kAu2Gev=0.9314943228;
58 const Double_t khSlash = 1.0545726663e-27;
59 const Double_t kErg2Gev = 1/1.6021773349e-3;
60 const Double_t khShGev = khSlash*kErg2Gev;
61 const Double_t kYear2Sec = 3600*24*365.25;
62//
63// Bottom mesons
64// mass and life-time from PDG
56050439 65//
5c618045 66 pdgDB->AddParticle("Upsilon(3S)","Upsilon(3S)",10.3552,kTRUE,
67 0,1,"Bottonium",200553);
68
41fc1188 69// Done by default now from Pythia6 table!
70//
56050439 71//
72// Ions
73//
74
75 pdgDB->AddParticle("Deuteron","Deuteron",2*kAu2Gev+8.071e-3,kTRUE,
41fc1188 76 0,1,"Ion",kion+10020);
56050439 77 pdgDB->AddParticle("Triton","Triton",3*kAu2Gev+14.931e-3,kFALSE,
41fc1188 78 khShGev/(12.33*kYear2Sec),1,"Ion",kion+10030);
56050439 79 pdgDB->AddParticle("Alpha","Alpha",4*kAu2Gev+2.424e-3,kTRUE,
41fc1188 80 khShGev/(12.33*kYear2Sec),2,"Ion",kion+20040);
56050439 81 pdgDB->AddParticle("HE3","HE3",3*kAu2Gev+14.931e-3,kFALSE,
41fc1188 82 0,2,"Ion",kion+20030);
83// Special particles
56050439 84//
85 pdgDB->AddParticle("Cherenkov","Cherenkov",0,kFALSE,
86 0,0,"Special",kspe+50);
87 pdgDB->AddParticle("FeedbackPhoton","FeedbackPhoton",0,kFALSE,
88 0,0,"Special",kspe+51);
41fc1188 89
56050439 90}
41fc1188 91
92