#include <Riostream.h>
-#include "AliRun.h"
-#include "TFluka.h"
#ifndef WIN32
# define stupre stupre_
#else
//
// Fluka include
#include "Fdimpar.h" //(DIMPAR) fluka include
+
// Fluka commons
#include "Fdblprc.h" //(DBLPRC) fluka common
#include "Femfstk.h" //(EMFSTK) fluka common
#include "Fevtflg.h" //(EVTFLG) fluka common
#include "Fpaprop.h" //(PAPROP) fluka common
#include "Ftrackr.h" //(TRACKR) fluka common
+#include "Femfrgn.h" //(EFMRGN) fluka common
//Virtual MC
#include "TFluka.h"
+#include "TFlukaCodes.h"
#include "TVirtualMCStack.h"
#include "TVirtualMCApplication.h"
#include "TParticle.h"
//* SeT User PRoperties for Emf particles *
//* *
//*----------------------------------------------------------------------*
-
+// Get the pointer to the VMC
+ TFluka* fluka = (TFluka*) gMC;
+ static Double_t emassmev = PAPROP.am[kFLUKAelectron + 6] * 1000.;
+
Int_t lbhabh = 0;
if (EVTFLG.ldltry == 1) {
- if (EMFSTK.iq[EMFSTK.np-1] * EMFSTK.iq[EMFSTK.np-2] < 0) lbhabh = 1;
+ if (EMFSTK.ichemf[EMFSTK.npemf-1] * EMFSTK.ichemf[EMFSTK.npemf-2] < 0) lbhabh = 1;
}
-// mkbmx1 = dimension for kwb real spare array in fluka stack in DIMPAR
-// mkbmx2 = dimension for kwb int. spare array in fluka stack in DIMPAR
+// mkbmx1 = dimension for kwb real spare array in fluka stack in DIMPAR
+// mkbmx2 = dimension for kwb int. spare array in fluka stack in DIMPAR
// EMFSTK.espark = spare real variables available for
// EMFSTK.iespak = spare integer variables available for
-// TRACKR.spausr = user defined spare variables for the current particle
-// TRACKR.ispusr = user defined spare flags for the current particle
-// EMFSTK.louemf = user flag
-// TRACKR.llouse = user defined flag for the current particle
+// TRACKR.spausr = user defined spare variables for the current particle
+// TRACKR.ispusr = user defined spare flags for the current particle
+// EMFSTK.louemf = user flag
+// TRACKR.llouse = user defined flag for the current particle
Int_t npnw, ispr;
- for (npnw=EMFSTK.npstrt-1; npnw<=EMFSTK.np-1; npnw++) {
+ for (npnw = EMFSTK.npstrt-1; npnw <= EMFSTK.npemf-1; npnw++) {
- for (ispr=0; ispr<=mkbmx1-1; ispr++)
- EMFSTK.espark[npnw][ispr] = TRACKR.spausr[ispr];
+ for (ispr = 0; ispr <= mkbmx1-1; ispr++)
+ EMFSTK.espark[npnw][ispr] = TRACKR.spausr[ispr];
- for (ispr=0; ispr<=mkbmx2-1; ispr++)
- EMFSTK.iespak[npnw][ispr] = TRACKR.ispusr[ispr];
+ for (ispr = 0; ispr <= mkbmx2-1; ispr++)
+ EMFSTK.iespak[npnw][ispr] = TRACKR.ispusr[ispr];
- EMFSTK.louemf[npnw] = TRACKR.llouse;
+ EMFSTK.louemf[npnw] = TRACKR.llouse;
}
-// Get the pointer to the VMC
- TVirtualMC* fluka = TFluka::GetMC();
+
+ Int_t verbosityLevel = fluka->GetVerbosityLevel();
+ Bool_t debug = (verbosityLevel>=3)?kTRUE:kFALSE;
+ fluka->SetTrackIsNew(kTRUE);
+
// Get the stack produced from the generator
TVirtualMCStack* cppstack = fluka->GetStack();
// Increment the track number and put it into the last flag
Int_t kp;
- for (kp=EMFSTK.npstrt-1; npnw<=EMFSTK.np-1; kp++) {
-
-//* save the parent track number and reset it at each loop
- Int_t ncrtrk = EVTFLG.ntrcks;
+
+ for (kp = EMFSTK.npstrt - 1; kp <= EMFSTK.npemf - 1; kp++) {
+// Check transport cut first
+ Int_t ireg = EMFSTK.iremf[kp];
+ Double_t cut = (TMath::Abs(EMFSTK.ichemf[kp]) == 1) ? EMFRGN.elethr[ireg-1] : EMFRGN.phothr[ireg-1];
+ Double_t e = EMFSTK.etemf[kp];
+
+ if ((e < cut)
+ && (
+ (EMFSTK.ichemf[kp] == 0) ||
+ (EMFSTK.ichemf[kp] == -1) ||
+ (EMFSTK.ichemf[kp] == 1 && EMFRGN.phothr[ireg-1] > emassmev)
+ )
+ )
+ {
+ EMFSTK.iespak[kp][mkbmx2-1] = TRACKR.ispusr[mkbmx2-1];
+ EMFSTK.iespak[kp][mkbmx2-2] = 0;
+ EMFSTK.iespak[kp][mkbmx2-3] = TRACKR.jtrack;
+ EMFSTK.irlatt[kp] = TRACKR.lt1trk;
+ continue;
+ }
+
+// Save the parent track number and reset it at each loop
Int_t done = 0;
- Int_t parent = ncrtrk;
+ Int_t parent = TRACKR.ispusr[mkbmx2-1];
Int_t flukaid = 0;
- if (EMFSTK.iq[kp] == -1) flukaid = 3;
- else if (EMFSTK.iq[kp] == 0) flukaid = 7;
- else if (EMFSTK.iq[kp] == 0) flukaid = 4;
- Int_t pdg = fluka->PDGFromId(flukaid);
- Double_t e = EMFSTK.e[kp]*emvgev;
- Double_t p = sqrt(e*e - PAPROP.am[flukaid+6] * PAPROP.am[flukaid+6]);
- Double_t px = p * EMFSTK.u[kp];
- Double_t pz = p * EMFSTK.v[kp];
- Double_t py = p * EMFSTK.w[kp];
- Double_t tof = EMFSTK.agemf[kp];
- Double_t polx = EMFSTK.upol[kp];
- Double_t poly = EMFSTK.vpol[kp];
- Double_t polz = EMFSTK.wpol[kp];
- Double_t vx = EMFSTK.x[kp];
- Double_t vy = EMFSTK.y[kp];
- Double_t vz = EMFSTK.z[kp];
- Double_t weight = EMFSTK.wt[kp];
+
+// Identify particle type
+ if (EMFSTK.ichemf[kp] == -1) flukaid = kFLUKAelectron;
+ else if (EMFSTK.ichemf[kp] == 0) flukaid = kFLUKAphoton;
+ else if (EMFSTK.ichemf[kp] == 1) flukaid = kFLUKApositron;
+
+
+ e *= emvgev;
+ Int_t pdg = fluka->PDGFromId(flukaid);
+ Double_t p = sqrt(e * e - PAPROP.am[flukaid+6] * PAPROP.am[flukaid+6]);
+ Double_t px = p * EMFSTK.uemf[kp];
+ Double_t py = p * EMFSTK.vemf[kp];
+ Double_t pz = p * EMFSTK.wemf[kp];
+ Double_t tof = EMFSTK.agemf[kp];
+ Double_t polx = EMFSTK.upol[kp];
+ Double_t poly = EMFSTK.vpol[kp];
+ Double_t polz = EMFSTK.wpol[kp];
+ Double_t vx = EMFSTK.xemf[kp];
+ Double_t vy = EMFSTK.yemf[kp];
+ Double_t vz = EMFSTK.zemf[kp];
+ Double_t weight = EMFSTK.wtemf[kp];
+
Int_t ntr;
TMCProcess mech;
Int_t is = 0;
if ((EVTFLG.lpairp == 1) || (EVTFLG.lphoel == 1) ||
(EVTFLG.lannfl == 1) || (EVTFLG.lannrs == 1)) {
- if (EVTFLG.lpairp == 1) mech = kPPair;
- else if (EVTFLG.lphoel == 1) mech = kPPhotoelectric;
- else mech = kPAnnihilation;
- cppstack->SetTrack(done, parent, pdg,
- px, py, pz, e, vx, vy, vz, tof,
- polx, poly, polz, mech, ntr, weight, is);
+ if (EVTFLG.lpairp == 1) mech = kPPair;
+ else if (EVTFLG.lphoel == 1) mech = kPPhotoelectric;
+ else mech = kPAnnihilation;
+ cppstack->PushTrack(done, parent, pdg,
+ px, py, pz, e, vx, vy, vz, tof,
+ polx, poly, polz, mech, ntr, weight, is);
+ if (debug) cout << endl << " !!! stupre (PAIR, ..) : ntr=" << ntr << " pdg " << pdg << " parent=" << parent << " energy " << e-PAPROP.am[flukaid+6] << endl;
-cout << endl << " !!! stupre: ntr=" << ntr << endl;
- EMFSTK.iespak[kp][mkbmx2-1] = ntr;
+ EMFSTK.iespak[kp][mkbmx2-1] = ntr;
+ EMFSTK.iespak[kp][mkbmx2-2] = 0;
} // end of lpairp, lphoel, lannfl, lannrs
-
+
//* Compton: secondary is true only if charged (e+, e-)
else if ((EVTFLG.lcmptn == 1)) {
- if (EMFSTK.iq[kp] != 0) {
- mech = kPCompton;
- cppstack->SetTrack(done, parent, pdg,
- px, py, pz, e, vx, vy, vz, tof,
- polx, poly, polz, mech, ntr, weight, is);
-cout << endl << " !!! stupre: ntr=" << ntr << endl;
- EMFSTK.iespak[kp][mkbmx2-1] = ntr;
- }
+
+ if (EMFSTK.ichemf[kp] != 0) {
+ mech = kPCompton;
+ cppstack->PushTrack(done, parent, pdg,
+ px, py, pz, e, vx, vy, vz, tof,
+ polx, poly, polz, mech, ntr, weight, is);
+ if (debug) cout << endl << " !!! stupre (COMPTON) : ntr=" << ntr << " pdg " << pdg << " parent=" << parent << endl;
+ EMFSTK.iespak[kp][mkbmx2-1] = ntr;
+ EMFSTK.iespak[kp][mkbmx2-2] = 0;
+ }
} // end of lcmptn
//* Bremsstrahlung: true secondary only if charge = 0 (photon)
else if ((EVTFLG.lbrmsp == 1)) {
- if (EMFSTK.iq[kp] == 0) {
- mech = kPBrem;
- cppstack->SetTrack(done, parent, pdg,
- px, py, pz, e, vx, vy, vz, tof,
- polx, poly, polz, mech, ntr, weight, is);
-cout << endl << " !!! stupre: ntr=" << ntr << endl;
- EMFSTK.iespak[kp][mkbmx2-1] = ntr;
- }
+ if (EMFSTK.ichemf[kp] == 0) {
+ mech = kPBrem;
+ cppstack->PushTrack(done, parent, pdg,
+ px, py, pz, e, vx, vy, vz, tof,
+ polx, poly, polz, mech, ntr, weight, is);
+ if (debug) cout << endl << " !!! stupre (BREMS) : ntr=" << ntr << " pdg " << pdg << " parent=" << parent << endl;
+ EMFSTK.iespak[kp][mkbmx2-1] = ntr;
+ EMFSTK.iespak[kp][mkbmx2-2] = 0;
+ }
} // end of lbrmsp
//* Delta ray: If Bhabha, true secondary only if negative (electron)
else if ((EVTFLG.ldltry == 1)) {
- if (lbhabh == 1) {
- if (EMFSTK.iq[kp] == 0) {
- mech = kPDeltaRay;
- cppstack->SetTrack(done, parent, pdg,
- px, py, pz, e, vx, vy, vz, tof,
- polx, poly, polz, mech, ntr, weight, is);
- EMFSTK.iespak[kp][mkbmx2-1] = ntr;
- } // end of Bhabha
- }
+ if (lbhabh == 1) {
+ if (EMFSTK.ichemf[kp] == -1) {
+ mech = kPDeltaRay;
+ cppstack->PushTrack(done, parent, pdg,
+ px, py, pz, e, vx, vy, vz, tof,
+ polx, poly, polz, mech, ntr, weight, is);
+ EMFSTK.iespak[kp][mkbmx2-1] = ntr;
+ EMFSTK.iespak[kp][mkbmx2-2] = 0;
+ if (debug) cout << endl << " !!! stupre (BHABA) : ntr=" << ntr << " pdg " << pdg << " parent=" << parent << endl;
+ } // end of Bhabha
+ } // lbhabh == 1
//* Delta ray: Otherwise Moller: true secondary is the electron with
//* lower energy, which has been put higher in the stack
- else if (kp == EMFSTK.np) {
- mech = kPDeltaRay;
- cppstack->SetTrack(done, parent, pdg,
- px, py, pz, e, vx, vy, vz, tof,
- polx, poly, polz, mech, ntr, weight, is);
-cout << endl << " !!! stupre: ntr=" << ntr << endl;
- EMFSTK.iespak[kp][mkbmx2-1] = ntr;
- } // end of Delta ray
+ else if (kp == EMFSTK.npemf-1) {
+ mech = kPDeltaRay;
+ cppstack->PushTrack(done, parent, pdg,
+ px, py, pz, e, vx, vy, vz, tof,
+ polx, poly, polz, mech, ntr, weight, is);
+ if (debug) cout << endl << " !!! stupre (Moller) : ntr=" << ntr << " pdg " << pdg << " parent=" << parent << endl;
+ EMFSTK.iespak[kp][mkbmx2-1] = ntr;
+ EMFSTK.iespak[kp][mkbmx2-2] = 0;
+ } // end of Delta ray
} // end of ldltry
} // end of loop
-
-// !!! TO BE CONFIRMED !!!
- EVTFLG.ntrcks = EMFSTK.iespak[EMFSTK.np-1][mkbmx2-1];
-
} // end of stupre
} // end of extern "C"