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