/*
$Log$
+Revision 1.45 2000/12/21 16:49:56 morsch
+Adding particles to the PDG database delegated to AliPDG.
+
+$Log$
+Revision 1.44 2000/12/20 09:46:51 alibrary
+dlsym not supported on HP, reverting to gcomad
+
+Revision 1.43 2000/12/20 08:39:39 fca
+Support for Cerenkov and process list in Virtual MC
+
+Revision 1.42 2000/12/19 08:37:48 alibrary
+Using dlsym to retrieve address of commons
+
+Revision 1.41 2000/12/18 11:33:50 alibrary
+New call frequence histograms per module and volume
+
+Revision 1.40 2000/12/06 10:06:58 morsch
+Add all D and B baryons produced by HIJING to PDG DataBase.
+
+Revision 1.39 2000/11/30 07:12:54 alibrary
+Introducing new Rndm and QA classes
+
+Revision 1.38 2000/10/30 15:19:06 morsch
+Xi(b) (pdg code 5232) added to Pdg data base.
+
+Revision 1.37 2000/10/02 21:28:16 fca
+Removal of useless dependecies via forward declarations
+
+Revision 1.36 2000/09/14 07:08:41 fca
+Introducing glvolu in the interface
+
+Revision 1.35 2000/09/12 14:27:10 morsch
+No instance of AliDecayer created to initialize fDecayer.
+
+Revision 1.34 2000/09/07 12:12:01 morsch
+Comment inside comment removed.
+
+Revision 1.33 2000/09/06 16:03:42 morsch
+Set ExternalDecayer, Decayer and SetForceDecay methods added.
+Gspart calls for charmed and bottom hadrons added.
+Decay mode definitions for charmed and beauty hadrons have been taken out.
+They will be handled by an external decayer.
+
+Revision 1.32 2000/08/24 16:28:53 hristov
+TGeant3::IsNewTrack corrected by F.Carminati
+
Revision 1.31 2000/07/13 16:19:10 fca
Mainly coding conventions + some small bug fixes
// //
///////////////////////////////////////////////////////////////////////////////
-#include "TGeant3.h"
+#include "ctype.h"
+
#include "TROOT.h"
+#include "TDatabasePDG.h"
+#include "TLorentzVector.h"
+#include "TArrayI.h"
+
#include "THIGZ.h"
-#include "ctype.h"
-#include <TDatabasePDG.h>
+#include "TGeant3.h"
+
#include "AliCallf77.h"
-
+#include "AliDecayer.h"
+#include "AliPDG.h"
+
#ifndef WIN32
# define gzebra gzebra_
# define grfile grfile_
# define gfpara gfpara_
# define gckpar gckpar_
# define gckmat gckmat_
+# define glvolu glvolu_
# define geditv geditv_
# define mzdrop mzdrop_
# define gfpara GFPARA
# define gckpar GCKPAR
# define gckmat GCKMAT
+# define glvolu GLVOLU
# define geditv GEDITV
# define mzdrop MZDROP
void type_of_call gtreveroot();
- void type_of_call grndm(Float_t *, const Int_t &);
+ void type_of_call grndm(Float_t *r, const Int_t &n)
+ {gMC->Rndm(r,n);}
void type_of_call grndmq(Int_t &, Int_t &, const Int_t &,
- DEFCHARD DEFCHARL);
+ DEFCHARD DEFCHARL)
+ {/*printf("Dummy grndmq called\n");*/}
void type_of_call gdtom(Float_t *, Float_t *, Int_t &);
void type_of_call gckmat(Int_t&, DEFCHARD DEFCHARL);
+ void type_of_call glvolu(Int_t&, Int_t*, Int_t*, Int_t&);
+
void type_of_call gprint(DEFCHARD,const int& DEFCHARL);
void type_of_call gdinit();
void type_of_call setbomb(Float_t &);
void type_of_call setclip(DEFCHARD, Float_t &,Float_t &,Float_t &,Float_t &,
Float_t &, Float_t & DEFCHARL);
- void type_of_call gcomad(DEFCHARD, Int_t*& DEFCHARL);
+ void type_of_call gcomad(DEFCHARD, Int_t*& DEFCHARL);
void type_of_call ertrak(const Float_t *const x1, const Float_t *const p1,
const Float_t *x2, const Float_t *p2,
//
// Zero number of particles
fNPDGCodes=0;
+ fDecayer=0;
}
//____________________________________________________________________________
// Assigns the address of the GEANT common blocks to the structures
// that allow their access from C++
//
- Int_t *addr;
- gcomad(PASSCHARD("QUEST"), (int*&) fQuest PASSCHARL("QUEST"));
- gcomad(PASSCHARD("GCBANK"),(int*&) fGcbank PASSCHARL("GCBANK"));
- gcomad(PASSCHARD("GCLINK"),(int*&) fGclink PASSCHARL("GCLINK"));
- gcomad(PASSCHARD("GCCUTS"),(int*&) fGccuts PASSCHARL("GCCUTS"));
- gcomad(PASSCHARD("GCMULO"),(int*&) fGcmulo PASSCHARL("GCMULO"));
- gcomad(PASSCHARD("GCFLAG"),(int*&) fGcflag PASSCHARL("GCFLAG"));
- gcomad(PASSCHARD("GCKINE"),(int*&) fGckine PASSCHARL("GCKINE"));
- gcomad(PASSCHARD("GCKING"),(int*&) fGcking PASSCHARL("GCKING"));
- gcomad(PASSCHARD("GCKIN2"),(int*&) fGckin2 PASSCHARL("GCKIN2"));
- gcomad(PASSCHARD("GCKIN3"),(int*&) fGckin3 PASSCHARL("GCKIN3"));
- gcomad(PASSCHARD("GCMATE"),(int*&) fGcmate PASSCHARL("GCMATE"));
- gcomad(PASSCHARD("GCTMED"),(int*&) fGctmed PASSCHARL("GCTMED"));
- gcomad(PASSCHARD("GCTRAK"),(int*&) fGctrak PASSCHARL("GCTRAK"));
- gcomad(PASSCHARD("GCTPOL"),(int*&) fGctpol PASSCHARL("GCTPOL"));
- gcomad(PASSCHARD("GCVOLU"),(int*&) fGcvolu PASSCHARL("GCVOLU"));
- gcomad(PASSCHARD("GCNUM"), (int*&) fGcnum PASSCHARL("GCNUM"));
- gcomad(PASSCHARD("GCSETS"),(int*&) fGcsets PASSCHARL("GCSETS"));
- gcomad(PASSCHARD("GCPHYS"),(int*&) fGcphys PASSCHARL("GCPHYS"));
- gcomad(PASSCHARD("GCPHLT"),(int*&) fGcphlt PASSCHARL("GCPHLT"));
- gcomad(PASSCHARD("GCOPTI"),(int*&) fGcopti PASSCHARL("GCOPTI"));
- gcomad(PASSCHARD("GCTLIT"),(int*&) fGctlit PASSCHARL("GCTLIT"));
- gcomad(PASSCHARD("GCVDMA"),(int*&) fGcvdma PASSCHARL("GCVDMA"));
-
- // Commons for GEANE
- gcomad(PASSCHARD("ERTRIO"),(int*&) fErtrio PASSCHARL("ERTRIO"));
- gcomad(PASSCHARD("EROPTS"),(int*&) fEropts PASSCHARL("EROPTS"));
- gcomad(PASSCHARD("EROPTC"),(int*&) fEroptc PASSCHARL("EROPTC"));
- gcomad(PASSCHARD("ERWORK"),(int*&) fErwork PASSCHARL("ERWORK"));
-
- // Variables for ZEBRA store
- gcomad(PASSCHARD("IQ"), addr PASSCHARL("IQ"));
- fZiq = addr;
- gcomad(PASSCHARD("LQ"), addr PASSCHARL("LQ"));
- fZlq = addr;
- fZq = (float*)fZiq;
+ Int_t *addr;
+ gcomad(PASSCHARD("QUEST"), (int*&) fQuest PASSCHARL("QUEST"));
+ gcomad(PASSCHARD("GCBANK"),(int*&) fGcbank PASSCHARL("GCBANK"));
+ gcomad(PASSCHARD("GCLINK"),(int*&) fGclink PASSCHARL("GCLINK"));
+ gcomad(PASSCHARD("GCCUTS"),(int*&) fGccuts PASSCHARL("GCCUTS"));
+ gcomad(PASSCHARD("GCMULO"),(int*&) fGcmulo PASSCHARL("GCMULO"));
+ gcomad(PASSCHARD("GCFLAG"),(int*&) fGcflag PASSCHARL("GCFLAG"));
+ gcomad(PASSCHARD("GCKINE"),(int*&) fGckine PASSCHARL("GCKINE"));
+ gcomad(PASSCHARD("GCKING"),(int*&) fGcking PASSCHARL("GCKING"));
+ gcomad(PASSCHARD("GCKIN2"),(int*&) fGckin2 PASSCHARL("GCKIN2"));
+ gcomad(PASSCHARD("GCKIN3"),(int*&) fGckin3 PASSCHARL("GCKIN3"));
+ gcomad(PASSCHARD("GCMATE"),(int*&) fGcmate PASSCHARL("GCMATE"));
+ gcomad(PASSCHARD("GCTMED"),(int*&) fGctmed PASSCHARL("GCTMED"));
+ gcomad(PASSCHARD("GCTRAK"),(int*&) fGctrak PASSCHARL("GCTRAK"));
+ gcomad(PASSCHARD("GCTPOL"),(int*&) fGctpol PASSCHARL("GCTPOL"));
+ gcomad(PASSCHARD("GCVOLU"),(int*&) fGcvolu PASSCHARL("GCVOLU"));
+ gcomad(PASSCHARD("GCNUM"), (int*&) fGcnum PASSCHARL("GCNUM"));
+ gcomad(PASSCHARD("GCSETS"),(int*&) fGcsets PASSCHARL("GCSETS"));
+ gcomad(PASSCHARD("GCPHYS"),(int*&) fGcphys PASSCHARL("GCPHYS"));
+ gcomad(PASSCHARD("GCPHLT"),(int*&) fGcphlt PASSCHARL("GCPHLT"));
+ gcomad(PASSCHARD("GCOPTI"),(int*&) fGcopti PASSCHARL("GCOPTI"));
+ gcomad(PASSCHARD("GCTLIT"),(int*&) fGctlit PASSCHARL("GCTLIT"));
+ gcomad(PASSCHARD("GCVDMA"),(int*&) fGcvdma PASSCHARL("GCVDMA"));
+
+ // Commons for GEANE
+ gcomad(PASSCHARD("ERTRIO"),(int*&) fErtrio PASSCHARL("ERTRIO"));
+ gcomad(PASSCHARD("EROPTS"),(int*&) fEropts PASSCHARL("EROPTS"));
+ gcomad(PASSCHARD("EROPTC"),(int*&) fEroptc PASSCHARL("EROPTC"));
+ gcomad(PASSCHARD("ERWORK"),(int*&) fErwork PASSCHARL("ERWORK"));
+
+ // Variables for ZEBRA store
+ gcomad(PASSCHARD("IQ"), addr PASSCHARL("IQ"));
+ fZiq = addr;
+ gcomad(PASSCHARD("LQ"), addr PASSCHARL("LQ"));
+ fZlq = addr;
+ fZq = (float*)fZiq;
}
//_____________________________________________________________________________
fPDGCode[fNPDGCodes++]=213; // 42 = RHO+
Gspart(43, "RHO -", 4, 0.768, -1., 4.353e-24);
- fPDGCode[fNPDGCodes++]=-213; // 40 = RHO-
+ fPDGCode[fNPDGCodes++]=-213; // 43 = RHO-
Gspart(44, "RHO 0", 3, 0.768, 0., 4.353e-24);
- fPDGCode[fNPDGCodes++]=113; // 37 = D0
+ fPDGCode[fNPDGCodes++]=113; // 44 = RHO0
//
// Use ENDF-6 mapping for ions = 10000*z+10*a+iso
const Int_t kspe=50000000;
- TDatabasePDG *pdgDB = TDatabasePDG::Instance();
-
- const Double_t kAu2Gev=0.9314943228;
- const Double_t khSlash = 1.0545726663e-27;
- const Double_t kErg2Gev = 1/1.6021773349e-3;
- const Double_t khShGev = khSlash*kErg2Gev;
- const Double_t kYear2Sec = 3600*24*365.25;
//
-// Bottom mesons
-// mass and life-time from PDG
- pdgDB->AddParticle("B(s)*0","B(s)*0",
- 5.4163, kTRUE, 0.047, +0.,"Meson", 533);
-
- pdgDB->AddParticle("B(s)*0 bar","B(s)*0 bar",
- 5.4163, kTRUE, 0.047, -0.,"Meson", -533);
-
-// Charmed baryons
-//
-// value for mass used by Hijing
- pdgDB->AddParticle("Sigma(c)*+","Sigma(c)*+",
- 2.4536, kTRUE, -1., +1.,"Baryon", 4214);
-
- pdgDB->AddParticle("Sigma(c)*-","Sigma(c)*-",
- 2.4536, kTRUE, -1., -1.,"Baryon", -4214);
-// equivalent to 4312 ? Hijing uses m=2.55
- pdgDB->AddParticle("Xsi(c)0","Xsi(c)0",
- 2.4703, kTRUE, -1., +0.,"Baryon", 4132);
-
- pdgDB->AddParticle("Xsi(c)0 bar","Xsi(c)0 bar",
- 2.4703, kTRUE, -1., -0.,"Baryon", -4132);
-// equivalent to 4322 ? Hijing uses m=2.55
- pdgDB->AddParticle("Xi(c)+","Xi(c)+",
- 2.4656, kFALSE, -1., +1.,"Baryon", 4232);
-
- pdgDB->AddParticle("Xi(c)-","Xi(c)-",
- 2.4656, kFALSE, -1., -1.,"Baryon", -4232);
-// mass values from Hijing
+// Ions
- pdgDB->AddParticle("Xsi(c)*0","Xsi(c)*0",
- 2.63, kTRUE, -1., +0.,"Baryon", 4314);
+ fPDGCode[fNPDGCodes++]=kion+10020; // 45 = Deuteron
- pdgDB->AddParticle("Xsi(c)*0 bar","Xsi(c)*0 bar",
- 2.63, kTRUE, -1., -0.,"Baryon", -4314);
+ fPDGCode[fNPDGCodes++]=kion+10030; // 46 = Triton
- pdgDB->AddParticle("Xsi(c)*+","Xsi(c)*+",
- 2.63, kTRUE, -1., +1.,"Baryon", 4324);
+ fPDGCode[fNPDGCodes++]=kion+20040; // 47 = Alpha
- pdgDB->AddParticle("Xsi(c)*-","Xsi(c)*-",
- 2.63, kTRUE, -1., -1.,"Baryon", -4324);
+ fPDGCode[fNPDGCodes++]=0; // 48 = geantino mapped to rootino
-// pdg mass value, Hijing uses m=2.73.
- pdgDB->AddParticle("Omega(c)0","Omega(c)0",
- 2.7040, kFALSE, khShGev/0.064e-12, +0.,"Baryon", 4332);
-
- pdgDB->AddParticle("Omega(c)0 bar","Omega(c)0 bar",
- 2.7040, kFALSE, khShGev/0.064e-12, -0.,"Baryon", -4332);
-// mass value from Hijing
- pdgDB->AddParticle("Omega(c)*0","Omega(c)*0",
- 2.8000, kFALSE, -1., +0.,"Baryon", 4334);
-
- pdgDB->AddParticle("Omega(c)*0 bar","Omega(c)*0",
- 2.8000, kFALSE, -1., -0.,"Baryon", -4334);
+ fPDGCode[fNPDGCodes++]=kion+20030; // 49 = HE3
-// Bottom baryons
+ fPDGCode[fNPDGCodes++]=kspe+50; // 50 = Cherenkov
+// special
+ Gspart(51, "FeedbackPhoton", 7, 0., 0.,1.e20 );
+ fPDGCode[fNPDGCodes++]=kspe+51; // 51 = FeedbackPhoton
//
-// mass value from Hijing
- pdgDB->AddParticle("Sigma(b)*+","Sigma(b)*+",
- 5.8100, kFALSE, -1., +1.,"Baryon", 5224);
+ Gspart(52, "Lambda_c+", 4, 2.2849, +1., 2.06e-13);
+ fPDGCode[fNPDGCodes++]=4122; //52 = Lambda_c+
- pdgDB->AddParticle("Sigma(b)*-","Sigma(b)*-",
- 5.8100, kFALSE, -1., -1.,"Baryon", -5224);
-
-//
-//
- pdgDB->AddParticle("Deuteron","Deuteron",2*kAu2Gev+8.071e-3,kTRUE,
- 0,1,"Ion",kion+10020);
- fPDGCode[fNPDGCodes++]=kion+10020; // 45 = Deuteron
+ Gspart(53, "Lambda_c-", 4, 2.2849, -1., 2.06e-13);
+ fPDGCode[fNPDGCodes++]=-4122; //53 = Lambda_c-
- pdgDB->AddParticle("Triton","Triton",3*kAu2Gev+14.931e-3,kFALSE,
- khShGev/(12.33*kYear2Sec),1,"Ion",kion+10030);
- fPDGCode[fNPDGCodes++]=kion+10030; // 46 = Triton
+ Gspart(54, "D_s+", 4, 1.9685, +1., 4.67e-13);
+ fPDGCode[fNPDGCodes++]=431; //54 = D_s+
- pdgDB->AddParticle("Alpha","Alpha",4*kAu2Gev+2.424e-3,kTRUE,
- khShGev/(12.33*kYear2Sec),2,"Ion",kion+20040);
- fPDGCode[fNPDGCodes++]=kion+20040; // 47 = Alpha
+ Gspart(55, "D_s-", 4, 1.9685, -1., 4.67e-13);
+ fPDGCode[fNPDGCodes++]=-431; //55 = D_s-
- fPDGCode[fNPDGCodes++]=0; // 48 = geantino mapped to rootino
+ Gspart(56, "Tau+", 5, 1.77705, +1., 2.9e-13);
+ fPDGCode[fNPDGCodes++]=15; //56 = Tau+
- pdgDB->AddParticle("HE3","HE3",3*kAu2Gev+14.931e-3,kFALSE,
- 0,2,"Ion",kion+20030);
- fPDGCode[fNPDGCodes++]=kion+20030; // 49 = HE3
+ Gspart(57, "Tau-", 5, 1.77705, -1., 2.9e-13);
+ fPDGCode[fNPDGCodes++]=-15; //57 = Tau-
- pdgDB->AddParticle("Cherenkov","Cherenkov",0,kFALSE,
- 0,0,"Special",kspe+50);
- fPDGCode[fNPDGCodes++]=kspe+50; // 50 = Cherenkov
+ Gspart(58, "B0", 3, 5.2792, +0., 1.56e-12);
+ fPDGCode[fNPDGCodes++]=511; //58 = B0
- Gspart(51, "FeedbackPhoton", 7, 0., 0.,1.e20 );
- pdgDB->AddParticle("FeedbackPhoton","FeedbackPhoton",0,kFALSE,
- 0,0,"Special",kspe+51);
- fPDGCode[fNPDGCodes++]=kspe+51; // 51 = FeedbackPhoton
+ Gspart(59, "B0 bar", 3, 5.2792, -0., 1.56e-12);
+ fPDGCode[fNPDGCodes++]=-511; //58 = B0bar
+
+ Gspart(60, "B+", 4, 5.2789, +1., 1.65e-12);
+ fPDGCode[fNPDGCodes++]=521; //60 = B+
+
+ Gspart(61, "B-", 4, 5.2789, -1., 1.65e-12);
+ fPDGCode[fNPDGCodes++]=-521; //61 = B-
+
+ Gspart(62, "Bs", 3, 5.3693, +0., 1.54e-12);
+ fPDGCode[fNPDGCodes++]=521; //62 = B_s
+
+ Gspart(63, "Bs bar", 3, 5.3693, -0., 1.54e-12);
+ fPDGCode[fNPDGCodes++]=-521; //63 = B_s bar
+
+ Gspart(64, "Lambda_b", 3, 5.624, +0., 1.24e-12);
+ fPDGCode[fNPDGCodes++]=5122; //64 = Lambda_b
+
+ Gspart(65, "Lambda_b bar", 3, 5.624, -0., 1.24e-12);
+ fPDGCode[fNPDGCodes++]=-5122; //65 = Lambda_b bar
+
+ Gspart(66, "J/Psi", 3.09688, 3, 0., 0.);
+ fPDGCode[fNPDGCodes++]=443; // 66 = J/Psi
+
+ Gspart(67, "Psi Prime", 3, 3.686, 0., 0.);
+ fPDGCode[fNPDGCodes++]=20443; // 67 = Psi prime
+
+ Gspart(68, "Upsilon(1S)", 9.46037, 3, 0., 0.);
+ fPDGCode[fNPDGCodes++]=553; // 68 = Upsilon(1S)
+
+ Gspart(69, "Upsilon(2S)", 10.0233, 3, 0., 0.);
+ fPDGCode[fNPDGCodes++]=20553; // 69 = Upsilon(2S)
+
+ Gspart(70, "Upsilon(3S)", 10.3553, 3, 0., 0.);
+ fPDGCode[fNPDGCodes++]=30553; // 70 = Upsilon(3S)
/* --- Define additional decay modes --- */
/* --- omega(783) --- */
mode[4] = 1701;
Gsdk(ipa, bratio, mode);
/* --- D+ --- */
+ /*
for (kz = 0; kz < 6; ++kz) {
bratio[kz] = 0.;
mode[kz] = 0;
mode[2] = 111208;
mode[3] = 110809;
Gsdk(ipa, bratio, mode);
+ */
/* --- D- --- */
+ /*
for (kz = 0; kz < 6; ++kz) {
bratio[kz] = 0.;
mode[kz] = 0;
mode[2] = 121109;
mode[3] = 120908;
Gsdk(ipa, bratio, mode);
+ */
/* --- D0 --- */
+ /*
for (kz = 0; kz < 6; ++kz) {
bratio[kz] = 0.;
mode[kz] = 0;
mode[1] = 1208;
mode[2] = 1112;
Gsdk(ipa, bratio, mode);
+ */
/* --- Anti D0 --- */
+ /*
for (kz = 0; kz < 6; ++kz) {
bratio[kz] = 0.;
mode[kz] = 0;
mode[1] = 1109;
mode[2] = 1112;
Gsdk(ipa, bratio, mode);
+ */
/* --- rho+ --- */
for (kz = 0; kz < 6; ++kz) {
bratio[kz] = 0.;
ipa = 115;
Gsdk(ipa, bratio, mode);
*/
-
+//
+ AliPDG::AddParticlesToPdgDataBase();
}
//_____________________________________________________________________________
return fGcnum->nvolum;
}
+//_____________________________________________________________________________
+Int_t TGeant3::VolId2Mate(Int_t id) const
+{
+ //
+ // Return material number for a given volume id
+ //
+ if(id<1 || id > fGcnum->nvolum || fGclink->jvolum<=0)
+ return 0;
+ else {
+ Int_t jvo = fZlq[fGclink->jvolum-id];
+ return Int_t(fZq[jvo+4]);
+ }
+}
+
//_____________________________________________________________________________
const char* TGeant3::VolName(Int_t id) const
{
}
//_____________________________________________________________________________
-const char* TGeant3::ProdProcess() const
+AliMCProcess TGeant3::ProdProcess(Int_t ) const
{
//
// Name of the process that has produced the secondary particles
// in the current step
//
- static char proc[5];
- const Int_t kIpMec[13] = { 5,6,7,8,9,10,11,12,21,23,25,105,108 };
- Int_t mec, km, im;
- //
- if(fGcking->ngkine>0) {
- for (km = 0; km < fGctrak->nmec; ++km) {
- for (im = 0; im < 13; ++im) {
- if (fGctrak->lmec[km] == kIpMec[im]) {
- mec = fGctrak->lmec[km];
- if (0 < mec && mec < 31) {
- strncpy(proc,(char *)&fGctrak->namec[mec - 1],4);
- } else if (mec - 100 <= 30 && mec - 100 > 0) {
- strncpy(proc,(char *)&fGctpol->namec1[mec - 101],4);
- }
- proc[4]='\0';
- return proc;
- }
- }
- }
- strcpy(proc,"UNKN");
- } else strcpy(proc,"NONE");
+ const AliMCProcess kIpProc[13] = { kPDecay, kPPair, kPCompton,
+ kPPhotoelectric, kPBrem, kPDeltaRay,
+ kPAnnihilation, kPHadronic,
+ kPMuonNuclear, kPPhotoFission,
+ kPRayleigh, kPCerenkov, kPSynchrotron};
+ Int_t km, im;
+ //
+ if(fGcking->ngkine>0)
+ for (km = 0; km < fGctrak->nmec; ++km)
+ for (im = 0; im < 13; ++im)
+ if (G3toVMC(fGctrak->lmec[km]) == kIpProc[im])
+ return kIpProc[im];
+ //
+ return kPNoProcess;
+}
+
+//_____________________________________________________________________________
+Int_t TGeant3::StepProcesses(TArrayI &proc) const
+{
+ //
+ // Return processes active in the current step
+ //
+ Int_t i;
+ Int_t nproc=Gctrak()->nmec;
+ //
+ proc.Set(nproc);
+ Int_t nvproc=0;
+ //
+ for (i=0; i<nproc; ++i)
+ if((proc[nvproc]=G3toVMC(Gctrak()->lmec[i]))!=kPNoProcess) nvproc++;
+ //
+ proc.Set(nvproc);
+ //
+ return nvproc;
+}
+
+//_____________________________________________________________________________
+AliMCProcess TGeant3::G3toVMC(Int_t iproc) const
+{
+ //
+ // Conversion between GEANT and AliMC processes
+ //
+
+ const AliMCProcess kPG2MC1[30] = {kPNoProcess, kPMultipleScattering, kPEnergyLoss, kPMagneticFieldL, kPDecay,
+ kPPair, kPCompton, kPPhotoelectric, kPBrem, kPDeltaRay,
+ kPAnnihilation, kPHadronic, kPNoProcess, kPEvaporation, kPNuclearFission,
+ kPNuclearAbsorption, kPPbarAnnihilation, kPNCapture, kPHElastic, kPHInhelastic,
+ kPMuonNuclear, kPTOFlimit, kPPhotoFission, kPNoProcess, kPRayleigh,
+ kPNoProcess, kPNoProcess, kPNoProcess, kPNull, kPStop};
+
+ const AliMCProcess kPG2MC2[9] = {kPLightAbsorption, kPLightScattering, kStepMax, kPNoProcess, kPCerenkov,
+ kPLightReflection, kPLightRefraction, kPSynchrotron, kPNoProcess};
+
+ AliMCProcess proc=kPNoProcess;
+ if(1<iproc && iproc<=30) proc= kPG2MC1[iproc-1];
+ else if(101<=iproc && iproc<=109) proc= kPG2MC2[iproc-100-1];
return proc;
}
+
//_____________________________________________________________________________
void TGeant3::GetSecondary(Int_t isec, Int_t& ipart,
TLorentzVector &x, TLorentzVector &p)
return fGctrak->getot;
}
-//_____________________________________________________________________________
-void TGeant3::Rndm(Float_t* r, const Int_t n) const
-{
- //
- // Return an array of n random numbers uniformly distributed
- // between 0 and 1 not included
- //
- Grndm(r,n);
-}
-
//*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
//
// Functions from GBASE
{
//
// Steering function to process one event
- //
+ //
gtrig();
}
//_____________________________________________________________________________
void TGeant3::Gsckov(Int_t itmed, Int_t npckov, Float_t *ppckov,
- Float_t *absco, Float_t *effic, Float_t *rindex)
+ Float_t *absco, Float_t *effic, Float_t *rindex)
+{
+ //
+ // Stores the tables for UV photon tracking in medium ITMED
+ // Please note that it is the user's responsability to
+ // provide all the coefficients:
+ //
+ //
+ // ITMED Tracking medium number
+ // NPCKOV Number of bins of each table
+ // PPCKOV Value of photon momentum (in GeV)
+ // ABSCO Absorbtion coefficients
+ // dielectric: absorbtion length in cm
+ // metals : absorbtion fraction (0<=x<=1)
+ // EFFIC Detection efficiency for UV photons
+ // RINDEX Refraction index (if=0 metal)
+ //
+ gsckov(itmed,npckov,ppckov,absco,effic,rindex);
+}
+
+//_____________________________________________________________________________
+void TGeant3::SetCerenkov(Int_t itmed, Int_t npckov, Float_t *ppckov,
+ Float_t *absco, Float_t *effic, Float_t *rindex)
{
//
// Stores the tables for UV photon tracking in medium ITMED
//
// To generate a vector RVECV of LEN random numbers
// Copy of the CERN Library routine RANECU
- grndm(rvec,len);
+ Rndm(rvec,len);
}
//_____________________________________________________________________________
-void TGeant3::Grndmq(Int_t &is1, Int_t &is2, const Int_t iseq,
- const Text_t *chopt)
+void TGeant3::Grndmq(Int_t &/*is1*/, Int_t &/*is2*/, const Int_t /*iseq*/,
+ const Text_t */*chopt*/)
{
//
// To set/retrieve the seed of the random number generator
//
- grndmq(is1,is2,iseq,PASSCHARD(chopt) PASSCHARL(chopt));
+ /*printf("Dummy grndmq called\n");*/
}
//*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
//
// It positions a previously defined volume in the mother.
//
+
char vname[5];
Vname(name,vname);
char vmother[5];
gckmat(itmed, PASSCHARD(natmed) PASSCHARL(natmed));
}
+//_____________________________________________________________________________
+Int_t TGeant3::Glvolu(Int_t nlev, Int_t *lnam,Int_t *lnum)
+{
+ //
+ // nlev number of leveles deap into the volume tree
+ // size of the arrays lnam and lnum
+ // lnam an integer array whos 4 bytes contain the askii code for the
+ // volume names
+ // lnum an integer array containing the copy numbers for that specific
+ // volume
+ //
+ // This routine fills the volulme paramters in common /gcvolu/ for a
+ // physical tree, specified by the list lnam and lnum of volume names
+ // and numbers, and for all its ascendants up to level 1. This routine
+ // is optimsed and does not re-compute the part of the history already
+ // available in GCVOLU. This means that if it is used in user programs
+ // outside the usual framwork of the tracking, the user has to initilise
+ // to zero NLEVEL in the common GCVOLU. It return 0 if there were no
+ // problems in make the call.
+ //
+ Int_t ier;
+ glvolu(nlev, lnam, lnum, ier);
+ return ier;
+}
+
//_____________________________________________________________________________
void TGeant3::Gdelete(Int_t iview)
{
}
}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff