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8495a208 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#include <Riostream.h>
19
713fe7e2 20//#include "AliModule.h"
21//#include "AliRun.h"
8495a208 22#include "TClonesArray.h"
23#include "TFlukaGeo.h"
24#include "TCallf77.h" //For the fortran calls
25#include "Fdblprc.h" //(DBLPRC) fluka common
26#include "Fepisor.h" //(EPISOR) fluka common
27#include "Ffinuc.h" //(FINUC) fluka common
28#include "Fiounit.h" //(IOUNIT) fluka common
29#include "Fpaprop.h" //(PAPROP) fluka common
30#include "Fpart.h" //(PART) fluka common
31#include "Ftrackr.h" //(TRACKR) fluka common
32#include "Fpaprop.h" //(PAPROP) fluka common
33#include "Ffheavy.h" //(FHEAVY) fluka common
34
35#include "TVirtualMC.h"
36#include "TGeoManager.h"
c7a186a7 37#include "TGeoMaterial.h"
38#include "TGeoMedium.h"
8495a208 39#include "TFlukaMCGeometry.h"
c7a186a7 40#include "TFlukaCerenkov.h"
8495a208 41#include "TLorentzVector.h"
42
43// Fluka methods that may be needed.
44#ifndef WIN32
45# define flukam flukam_
46# define fluka_openinp fluka_openinp_
47# define fluka_closeinp fluka_closeinp_
48# define mcihad mcihad_
49# define mpdgha mpdgha_
50#else
51# define flukam FLUKAM
52# define fluka_openinp FLUKA_OPENINP
53# define fluka_closeinp FLUKA_CLOSEINP
54# define mcihad MCIHAD
55# define mpdgha MPDGHA
56#endif
57
58extern "C"
59{
60 //
61 // Prototypes for FLUKA functions
62 //
63 void type_of_call flukam(const int&);
64 void type_of_call fluka_openinp(const int&, DEFCHARA);
65 void type_of_call fluka_closeinp(const int&);
66 int type_of_call mcihad(const int&);
67 int type_of_call mpdgha(const int&);
68}
69
70//
71// Class implementation for ROOT
72//
73ClassImp(TFluka)
74
75//
76//----------------------------------------------------------------------------
77// TFluka constructors and destructors.
78//______________________________________________________________________________
79TFluka::TFluka()
80 :TVirtualMC(),
81 fVerbosityLevel(0),
82 sInputFileName("")
83{
84 //
85 // Default constructor
86 //
87 fNVolumes = 0;
88 fCurrentFlukaRegion = -1;
89 fGeom = 0;
c7a186a7 90 fMaterials = 0;
713fe7e2 91 fDummyBoundary = 0;
92 fFieldFlag = 1;
8495a208 93}
94
95//______________________________________________________________________________
96TFluka::TFluka(const char *title, Int_t verbosity, Bool_t isRootGeometrySupported)
97 :TVirtualMC("TFluka",title, isRootGeometrySupported),
98 fVerbosityLevel(verbosity),
99 sInputFileName(""),
100 fTrackIsEntering(0),
fbf08100 101 fTrackIsExiting(0),
102 fTrackIsNew(0)
8495a208 103{
104 // create geometry interface
105 if (fVerbosityLevel >=3)
106 cout << "<== TFluka::TFluka(" << title << ") constructor called." << endl;
107
108 fNVolumes = 0;
109 fCurrentFlukaRegion = -1;
713fe7e2 110 fDummyBoundary = 0;
111 fFieldFlag = 1;
8495a208 112 fGeom = new TFlukaMCGeometry("geom", "ALICE geometry");
2bc4c610 113 if (verbosity > 2) fGeom->SetDebugMode(kTRUE);
c7a186a7 114 fMaterials = 0;
8495a208 115}
116
117//______________________________________________________________________________
118TFluka::~TFluka() {
2bc4c610 119// Destructor
8495a208 120 delete fGeom;
8495a208 121 if (fVerbosityLevel >=3)
122 cout << "<== TFluka::~TFluka() destructor called." << endl;
123}
124
125//
126//______________________________________________________________________________
127// TFluka control methods
128//______________________________________________________________________________
129void TFluka::Init() {
130
2bc4c610 131 if (fVerbosityLevel >=3) cout << "==> TFluka::Init() called." << endl;
c7a186a7 132
133 if (!gGeoManager) new TGeoManager("geom", "FLUKA geometry");
134 fApplication->ConstructGeometry();
135 TGeoVolume *top = (TGeoVolume*)gGeoManager->GetListOfVolumes()->First();
136 gGeoManager->SetTopVolume(top);
137 gGeoManager->CloseGeometry("di");
138 gGeoManager->DefaultColors(); // to be removed
139 fNVolumes = fGeom->NofVolumes();
c7a186a7 140 fGeom->CreateFlukaMatFile("flukaMat.inp");
2bc4c610 141 if (fVerbosityLevel >=3) {
142 printf("== Number of volumes: %i\n ==", fNVolumes);
143 cout << "\t* InitPhysics() - Prepare input file to be called" << endl;
144 }
c7a186a7 145 // now we have TGeo geometry created and we have to patch alice.inp
146 // with the material mapping file FlukaMat.inp
e4b9dd05 147}
148
149
150//______________________________________________________________________________
151void TFluka::FinishGeometry() {
152//
153// Build-up table with region to medium correspondance
154//
2bc4c610 155 if (fVerbosityLevel >=3) {
e4b9dd05 156 cout << "==> TFluka::FinishGeometry() called." << endl;
2bc4c610 157 printf("----FinishGeometry - nothing to do with TGeo\n");
e4b9dd05 158 cout << "<== TFluka::FinishGeometry() called." << endl;
2bc4c610 159 }
e4b9dd05 160}
161
162//______________________________________________________________________________
163void TFluka::BuildPhysics() {
164 if (fVerbosityLevel >=3)
165 cout << "==> TFluka::BuildPhysics() called." << endl;
c7a186a7 166 InitPhysics(); // prepare input file with the current physics settings
8495a208 167 cout << "\t* InitPhysics() - Prepare input file was called" << endl;
c7a186a7 168
169 if (fVerbosityLevel >=2)
170 cout << "\t* Changing lfdrtr = (" << (GLOBAL.lfdrtr?'T':'F')
171 << ") in fluka..." << endl;
172 GLOBAL.lfdrtr = true;
173
174 if (fVerbosityLevel >=2)
175 cout << "\t* Opening file " << sInputFileName << endl;
176 const char* fname = sInputFileName;
177 fluka_openinp(lunin, PASSCHARA(fname));
178
179 if (fVerbosityLevel >=2)
180 cout << "\t* Calling flukam..." << endl;
181 flukam(1);
182
183 if (fVerbosityLevel >=2)
184 cout << "\t* Closing file " << sInputFileName << endl;
185 fluka_closeinp(lunin);
186
187 FinishGeometry();
188
189 if (fVerbosityLevel >=3)
190 cout << "<== TFluka::Init() called." << endl;
e4b9dd05 191
192
193 if (fVerbosityLevel >=3)
194 cout << "<== TFluka::BuildPhysics() called." << endl;
8495a208 195}
196
197//______________________________________________________________________________
198void TFluka::ProcessEvent() {
199 if (fVerbosityLevel >=3)
200 cout << "==> TFluka::ProcessEvent() called." << endl;
201 fApplication->GeneratePrimaries();
202 EPISOR.lsouit = true;
203 flukam(1);
204 if (fVerbosityLevel >=3)
205 cout << "<== TFluka::ProcessEvent() called." << endl;
206}
207
208//______________________________________________________________________________
209void TFluka::ProcessRun(Int_t nevent) {
210 if (fVerbosityLevel >=3)
211 cout << "==> TFluka::ProcessRun(" << nevent << ") called."
212 << endl;
213
214 if (fVerbosityLevel >=2) {
215 cout << "\t* GLOBAL.fdrtr = " << (GLOBAL.lfdrtr?'T':'F') << endl;
216 cout << "\t* Calling flukam again..." << endl;
217 }
218 fApplication->InitGeometry();
219 fApplication->BeginEvent();
220 ProcessEvent();
221 fApplication->FinishEvent();
222 if (fVerbosityLevel >=3)
223 cout << "<== TFluka::ProcessRun(" << nevent << ") called."
224 << endl;
225
226}
227
228//_____________________________________________________________________________
229// methods for building/management of geometry
230
231// functions from GCONS
232//____________________________________________________________________________
233void TFluka::Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
234 Float_t &dens, Float_t &radl, Float_t &absl,
235 Float_t* ubuf, Int_t& nbuf) {
236//
237 fGeom->Gfmate(imat, name, a, z, dens, radl, absl, ubuf, nbuf);
238}
239
240//______________________________________________________________________________
241void TFluka::Gfmate(Int_t imat, char *name, Double_t &a, Double_t &z,
242 Double_t &dens, Double_t &radl, Double_t &absl,
243 Double_t* ubuf, Int_t& nbuf) {
244//
245 fGeom->Gfmate(imat, name, a, z, dens, radl, absl, ubuf, nbuf);
246}
247
248// detector composition
249//______________________________________________________________________________
250void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
251 Double_t z, Double_t dens, Double_t radl, Double_t absl,
252 Float_t* buf, Int_t nwbuf) {
253//
254 fGeom->Material(kmat, name, a, z, dens, radl, absl, buf, nwbuf);
255}
256
257//______________________________________________________________________________
258void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
259 Double_t z, Double_t dens, Double_t radl, Double_t absl,
260 Double_t* buf, Int_t nwbuf) {
261//
262 fGeom->Material(kmat, name, a, z, dens, radl, absl, buf, nwbuf);
263}
264
265//______________________________________________________________________________
266void TFluka::Mixture(Int_t& kmat, const char *name, Float_t *a,
267 Float_t *z, Double_t dens, Int_t nlmat, Float_t *wmat) {
268//
269 fGeom->Mixture(kmat, name, a, z, dens, nlmat, wmat);
270}
271
272//______________________________________________________________________________
273void TFluka::Mixture(Int_t& kmat, const char *name, Double_t *a,
274 Double_t *z, Double_t dens, Int_t nlmat, Double_t *wmat) {
275//
276 fGeom->Mixture(kmat, name, a, z, dens, nlmat, wmat);
277}
278
279//______________________________________________________________________________
280void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
281 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
282 Double_t stemax, Double_t deemax, Double_t epsil,
283 Double_t stmin, Float_t* ubuf, Int_t nbuf) {
284 //
285 fGeom->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
286 epsil, stmin, ubuf, nbuf);
287}
288
289//______________________________________________________________________________
290void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
291 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
292 Double_t stemax, Double_t deemax, Double_t epsil,
293 Double_t stmin, Double_t* ubuf, Int_t nbuf) {
294 //
295 fGeom->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
296 epsil, stmin, ubuf, nbuf);
297}
298
299//______________________________________________________________________________
300void TFluka::Matrix(Int_t& krot, Double_t thetaX, Double_t phiX,
301 Double_t thetaY, Double_t phiY, Double_t thetaZ,
302 Double_t phiZ) {
303//
304 fGeom->Matrix(krot, thetaX, phiX, thetaY, phiY, thetaZ, phiZ);
305}
306
307//______________________________________________________________________________
e4b9dd05 308void TFluka::Gstpar(Int_t itmed, const char* param, Double_t parval) {
8495a208 309//
310// Is it needed with TGeo ??? - to clear-up
e4b9dd05 311//
312
2bc4c610 313 if (fVerbosityLevel >=3) printf("Gstpar called with %6d %5s %12.4e %6d\n", itmed, param, parval, fGeom->GetFlukaMaterial(itmed));
e4b9dd05 314
315 Bool_t process = kFALSE;
316 if (strncmp(param, "DCAY", 4) == 0 ||
317 strncmp(param, "PAIR", 4) == 0 ||
318 strncmp(param, "COMP", 4) == 0 ||
319 strncmp(param, "PHOT", 4) == 0 ||
320 strncmp(param, "PFIS", 4) == 0 ||
321 strncmp(param, "DRAY", 4) == 0 ||
322 strncmp(param, "ANNI", 4) == 0 ||
323 strncmp(param, "BREM", 4) == 0 ||
324 strncmp(param, "MUNU", 4) == 0 ||
325 strncmp(param, "CKOV", 4) == 0 ||
326 strncmp(param, "HADR", 4) == 0 ||
327 strncmp(param, "LOSS", 4) == 0 ||
328 strncmp(param, "MULS", 4) == 0 ||
329 strncmp(param, "RAYL", 4) == 0)
330 {
331 process = kTRUE;
332 }
333 if (process) {
334 SetProcess(param, Int_t (parval), fGeom->GetFlukaMaterial(itmed));
335 } else {
336 SetCut(param, parval, fGeom->GetFlukaMaterial(itmed));
337 }
8495a208 338}
339
340// functions from GGEOM
341//_____________________________________________________________________________
342void TFluka::Gsatt(const char *name, const char *att, Int_t val)
343{
344 fGeom->Gsatt(name,att, val);
345}
346
347//______________________________________________________________________________
348Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
349 Float_t *upar, Int_t np) {
350//
351 return fGeom->Gsvolu(name, shape, nmed, upar, np);
352}
353
354//______________________________________________________________________________
355Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
356 Double_t *upar, Int_t np) {
357//
358 return fGeom->Gsvolu(name, shape, nmed, upar, np);
359}
360
361//______________________________________________________________________________
362void TFluka::Gsdvn(const char *name, const char *mother, Int_t ndiv,
363 Int_t iaxis) {
364//
365 fGeom->Gsdvn(name, mother, ndiv, iaxis);
366}
367
368//______________________________________________________________________________
369void TFluka::Gsdvn2(const char *name, const char *mother, Int_t ndiv,
370 Int_t iaxis, Double_t c0i, Int_t numed) {
371//
372 fGeom->Gsdvn2(name, mother, ndiv, iaxis, c0i, numed);
373}
374
375//______________________________________________________________________________
376void TFluka::Gsdvt(const char *name, const char *mother, Double_t step,
377 Int_t iaxis, Int_t numed, Int_t ndvmx) {
378//
379 fGeom->Gsdvt(name, mother, step, iaxis, numed, ndvmx);
380}
381
382//______________________________________________________________________________
383void TFluka::Gsdvt2(const char *name, const char *mother, Double_t step,
384 Int_t iaxis, Double_t c0, Int_t numed, Int_t ndvmx) {
385//
386 fGeom->Gsdvt2(name, mother, step, iaxis, c0, numed, ndvmx);
387}
388
389//______________________________________________________________________________
390void TFluka::Gsord(const char * /*name*/, Int_t /*iax*/) {
391//
392// Nothing to do with TGeo
393}
394
395//______________________________________________________________________________
396void TFluka::Gspos(const char *name, Int_t nr, const char *mother,
397 Double_t x, Double_t y, Double_t z, Int_t irot,
398 const char *konly) {
399//
400 fGeom->Gspos(name, nr, mother, x, y, z, irot, konly);
401}
402
403//______________________________________________________________________________
404void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
405 Double_t x, Double_t y, Double_t z, Int_t irot,
406 const char *konly, Float_t *upar, Int_t np) {
407 //
408 fGeom->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
409}
410
411//______________________________________________________________________________
412void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
413 Double_t x, Double_t y, Double_t z, Int_t irot,
414 const char *konly, Double_t *upar, Int_t np) {
415 //
416 fGeom->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
417}
418
419//______________________________________________________________________________
420void TFluka::Gsbool(const char* /*onlyVolName*/, const char* /*manyVolName*/) {
421//
422// Nothing to do with TGeo
423 Warning("Gsbool", "Not implemented with TGeo");
424}
425
426//______________________________________________________________________________
c7a186a7 427void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Float_t* ppckov,
428 Float_t* absco, Float_t* effic, Float_t* rindex) {
8495a208 429//
c7a186a7 430// Set Cerenkov properties for medium itmed
431//
432// npckov: number of sampling points
433// ppckov: energy values
434// absco: absorption length
435// effic: quantum efficiency
436// rindex: refraction index
437//
438//
439//
440// Create object holding Cerenkov properties
441//
442 TFlukaCerenkov* cerenkovProperties = new TFlukaCerenkov(npckov, ppckov, absco, effic, rindex);
443//
444// Pass object to medium
445 TGeoMedium* medium = gGeoManager->GetMedium(itmed);
446 medium->SetCerenkovProperties(cerenkovProperties);
8495a208 447}
448
449//______________________________________________________________________________
450void TFluka::SetCerenkov(Int_t /*itmed*/, Int_t /*npckov*/, Double_t * /*ppckov*/,
451 Double_t * /*absco*/, Double_t * /*effic*/, Double_t * /*rindex*/) {
452//
453// Not implemented with TGeo - what G4 did ? Any FLUKA card generated?
454 Warning("SetCerenkov", "Not implemented with TGeo");
455}
456
457// Euclid
458//______________________________________________________________________________
459void TFluka::WriteEuclid(const char* /*fileName*/, const char* /*topVol*/,
460 Int_t /*number*/, Int_t /*nlevel*/) {
461//
462// Not with TGeo
463 Warning("WriteEuclid", "Not implemented with TGeo");
464}
465
466
467
468//_____________________________________________________________________________
469// methods needed by the stepping
470//____________________________________________________________________________
471
472Int_t TFluka::GetMedium() const {
473//
474// Get the medium number for the current fluka region
475//
476 return fGeom->GetMedium(); // this I need to check due to remapping !!!
477}
478
479
480
481//____________________________________________________________________________
482// particle table usage
483// ID <--> PDG transformations
484//_____________________________________________________________________________
485Int_t TFluka::IdFromPDG(Int_t pdg) const
486{
487 //
488 // Return Fluka code from PDG and pseudo ENDF code
489
490 // Catch the feedback photons
491 if (pdg == 50000051) return (-1);
492 // MCIHAD() goes from pdg to fluka internal.
493 Int_t intfluka = mcihad(pdg);
494 // KPTOIP array goes from internal to official
495 return GetFlukaKPTOIP(intfluka);
496}
497
498//______________________________________________________________________________
499Int_t TFluka::PDGFromId(Int_t id) const
500{
501 //
502 // Return PDG code and pseudo ENDF code from Fluka code
503
504 // IPTOKP array goes from official to internal
505
506 if (id == -1) {
507// Cerenkov photon
508 if (fVerbosityLevel >= 1)
509 printf("\n PDGFromId: Cerenkov Photon \n");
510 return 50000050;
511 }
512// Error id
713fe7e2 513 if (id == 0 || id < -6 || id > 250) {
8495a208 514 if (fVerbosityLevel >= 1)
515 printf("PDGFromId: Error id = 0\n");
516 return -1;
517 }
518// Good id
519 Int_t intfluka = GetFlukaIPTOKP(id);
520 if (intfluka == 0) {
521 if (fVerbosityLevel >= 1)
522 printf("PDGFromId: Error intfluka = 0: %d\n", id);
523 return -1;
524 } else if (intfluka < 0) {
525 if (fVerbosityLevel >= 1)
526 printf("PDGFromId: Error intfluka < 0: %d\n", id);
527 return -1;
528 }
529 if (fVerbosityLevel >= 3)
530 printf("mpdgha called with %d %d \n", id, intfluka);
531 // MPDGHA() goes from fluka internal to pdg.
532 return mpdgha(intfluka);
533}
534
535//_____________________________________________________________________________
536// methods for physics management
537//____________________________________________________________________________
538//
539// set methods
540//
541
aa067d5f 542void TFluka::SetProcess(const char* flagName, Int_t flagValue, Int_t imat)
e4b9dd05 543{
544 strcpy(&fProcessFlag[fNbOfProc][0],flagName);
545 fProcessValue[fNbOfProc] = flagValue;
aa067d5f 546 fProcessMaterial[fNbOfProc] = imat;
e4b9dd05 547 fNbOfProc++;
548}
549
8495a208 550//______________________________________________________________________________
551void TFluka::SetProcess(const char* flagName, Int_t flagValue)
552{
553 Int_t i;
e4b9dd05 554 if (fNbOfProc < 100) {
555 for (i=0; i<fNbOfProc; i++) {
556 if (strcmp(&fProcessFlag[i][0],flagName) == 0) {
557 fProcessValue[fNbOfProc] = flagValue;
f37b3910 558 fProcessMaterial[fNbOfProc] = -1;
559 return;
8495a208 560 }
561 }
e4b9dd05 562 strcpy(&fProcessFlag[fNbOfProc][0],flagName);
f37b3910 563 fProcessMaterial[fNbOfProc] = -1;
564 fProcessValue[fNbOfProc++] = flagValue;
565
8495a208 566 }
567 else
568 cout << "Nb of SetProcess calls exceeds 100 - ignored" << endl;
e4b9dd05 569}
570
571//______________________________________________________________________________
572void TFluka::SetCut(const char* cutName, Double_t cutValue, Int_t imed)
573{
574 strcpy(&fCutFlag[fNbOfCut][0],cutName);
575 fCutValue[fNbOfCut] = cutValue;
aa067d5f 576 fCutMaterial[fNbOfCut] = imed;
e4b9dd05 577 fNbOfCut++;
8495a208 578}
579
580//______________________________________________________________________________
581void TFluka::SetCut(const char* cutName, Double_t cutValue)
582{
583 Int_t i;
e4b9dd05 584 if (fNbOfCut < 100) {
585 for (i=0; i<fNbOfCut; i++) {
586 if (strcmp(&fCutFlag[i][0],cutName) == 0) {
587 fCutValue[fNbOfCut] = cutValue;
588 return;
8495a208 589 }
590 }
e4b9dd05 591 strcpy(&fCutFlag[fNbOfCut][0],cutName);
aa067d5f 592 fCutMaterial[fNbOfCut] = -1;
e4b9dd05 593 fCutValue[fNbOfCut++] = cutValue;
8495a208 594 }
595 else
596 cout << "Nb of SetCut calls exceeds 100 - ignored" << endl;
8495a208 597}
598
599//______________________________________________________________________________
600Double_t TFluka::Xsec(char*, Double_t, Int_t, Int_t)
601{
602 printf("WARNING: Xsec not yet implemented !\n"); return -1.;
603}
604
605
606//______________________________________________________________________________
607void TFluka::InitPhysics()
608{
713fe7e2 609 printf("=>InitPhysics\n");
8495a208 610 Int_t i, j, k;
611 Double_t fCut;
c7a186a7 612
aa067d5f 613 FILE *pAliceCoreInp, *pAliceFlukaMat, *pAliceInp;
e749c124 614
c7a186a7 615 Double_t zero = 0.0;
616 Double_t one = 1.0;
617 Double_t two = 2.0;
618 Double_t three = 3.0;
e749c124 619
65398acc 620 Float_t fLastMaterial = fGeom->GetLastMaterialIndex();
2bc4c610 621 if (fVerbosityLevel >= 3) printf(" last FLUKA material is %g\n", fLastMaterial);
c7a186a7 622
e4b9dd05 623 // Prepare Cerenkov
624 TList *matList = gGeoManager->GetListOfMaterials();
625 Int_t nmaterial = matList->GetSize();
626 fMaterials = new Int_t[nmaterial];
627
8495a208 628// construct file names
c7a186a7 629
0c160c74 630 TString sAliceCoreInp = getenv("ALICE_ROOT");
631 sAliceCoreInp +="/TFluka/input/";
632 TString sAliceTmp = "flukaMat.inp";
633 TString sAliceInp = GetInputFileName();
8495a208 634 sAliceCoreInp += GetCoreInputFileName();
c7a186a7 635
636// open files
637
e749c124 638 if ((pAliceCoreInp = fopen(sAliceCoreInp.Data(),"r")) == NULL) {
c7a186a7 639 printf("\nCannot open file %s\n",sAliceCoreInp.Data());
640 exit(1);
e749c124 641 }
642 if ((pAliceFlukaMat = fopen(sAliceTmp.Data(),"r")) == NULL) {
c7a186a7 643 printf("\nCannot open file %s\n",sAliceTmp.Data());
644 exit(1);
e749c124 645 }
646 if ((pAliceInp = fopen(sAliceInp.Data(),"w")) == NULL) {
c7a186a7 647 printf("\nCannot open file %s\n",sAliceInp.Data());
648 exit(1);
e749c124 649 }
8495a208 650
651// copy core input file
652 Char_t sLine[255];
653 Float_t fEventsPerRun;
c7a186a7 654
e749c124 655 while ((fgets(sLine,255,pAliceCoreInp)) != NULL) {
c7a186a7 656 if (strncmp(sLine,"GEOEND",6) != 0)
657 fprintf(pAliceInp,"%s",sLine); // copy until GEOEND card
658 else {
659 fprintf(pAliceInp,"GEOEND\n"); // add GEOEND card
660 goto flukamat;
661 }
8495a208 662 } // end of while until GEOEND card
c7a186a7 663
8495a208 664
c7a186a7 665 flukamat:
e749c124 666 while ((fgets(sLine,255,pAliceFlukaMat)) != NULL) { // copy flukaMat.inp file
c7a186a7 667 fprintf(pAliceInp,"%s\n",sLine);
8495a208 668 }
c7a186a7 669
e749c124 670 while ((fgets(sLine,255,pAliceCoreInp)) != NULL) {
c7a186a7 671 if (strncmp(sLine,"START",5) != 0)
672 fprintf(pAliceInp,"%s\n",sLine);
673 else {
674 sscanf(sLine+10,"%10f",&fEventsPerRun);
8495a208 675 goto fin;
c7a186a7 676 }
8495a208 677 } //end of while until START card
c7a186a7 678
8495a208 679fin:
680// in G3 the process control values meaning can be different for
681// different processes, but for most of them is:
682// 0 process is not activated
683// 1 process is activated WITH generation of secondaries
684// 2 process is activated WITHOUT generation of secondaries
685// if process does not generate secondaries => 1 same as 2
686//
687// Exceptions:
688// MULS: also 3
689// LOSS: also 3, 4
690// RAYL: only 0,1
691// HADR: may be > 2
692//
693
c7a186a7 694// Loop over number of SetProcess calls
e749c124 695 fprintf(pAliceInp,"*----------------------------------------------------------------------------- \n");
696 fprintf(pAliceInp,"*----- The following data are generated from SetProcess and SetCut calls ----- \n");
697 fprintf(pAliceInp,"*----------------------------------------------------------------------------- \n");
8495a208 698
e4b9dd05 699 for (i = 0; i < fNbOfProc; i++) {
700 Float_t matMin = three;
701 Float_t matMax = fLastMaterial;
702 Bool_t global = kTRUE;
aa067d5f 703 if (fProcessMaterial[i] != -1) {
704 matMin = Float_t(fProcessMaterial[i]);
e4b9dd05 705 matMax = matMin;
706 global = kFALSE;
707 }
708
8495a208 709 // annihilation
710 // G3 default value: 1
711 // G4 processes: G4eplusAnnihilation/G4IeplusAnnihilation
712 // Particles: e+
713 // Physics: EM
714 // flag = 0 no annihilation
715 // flag = 1 annihilation, decays processed
716 // flag = 2 annihilation, no decay product stored
717 // gMC ->SetProcess("ANNI",1); // EMFCUT -1. 0. 0. 3. lastmat 0. ANNH-THR
e4b9dd05 718 if (strncmp(&fProcessFlag[i][0],"ANNI",4) == 0) {
719 if (fProcessValue[i] == 1 || fProcessValue[i] == 2) {
c7a186a7 720 fprintf(pAliceInp,"*\n*Kinetic energy threshold (GeV) for e+ annihilation - resets to default=0.\n");
721 fprintf(pAliceInp,"*Generated from call: SetProcess('ANNI',1) or SetProcess('ANNI',2)\n");
722 // -one = kinetic energy threshold (GeV) for e+ annihilation (resets to default=0)
723 // zero = not used
724 // zero = not used
e4b9dd05 725 // matMin = lower bound of the material indices in which the respective thresholds apply
726 // matMax = upper bound of the material indices in which the respective thresholds apply
c7a186a7 727 // one = step length in assigning indices
728 // "ANNH-THR";
e4b9dd05 729 fprintf(pAliceInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fANNH-THR\n",-one,zero,zero,matMin,matMax,one);
c7a186a7 730 }
e4b9dd05 731 else if (fProcessValue[i] == 0) {
c7a186a7 732 fprintf(pAliceInp,"*\n*No annihilation - no FLUKA card generated\n");
e4b9dd05 733 fprintf(pAliceInp,"*Generated from call: SetProcess('ANNI',0)\n");
c7a186a7 734 }
735 else {
736 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('ANNI',?) call.\n");
737 fprintf(pAliceInp,"*No FLUKA card generated\n");
738 }
8495a208 739 }
8495a208 740
741 // bremsstrahlung and pair production are both activated
742 // G3 default value: 1
743 // G4 processes: G4eBremsstrahlung/G4IeBremsstrahlung,
744 // G4MuBremsstrahlung/G4IMuBremsstrahlung,
745 // G4LowEnergyBremstrahlung
746 // Particles: e-/e+; mu+/mu-
747 // Physics: EM
748 // flag = 0 no bremsstrahlung
749 // flag = 1 bremsstrahlung, photon processed
750 // flag = 2 bremsstrahlung, no photon stored
751 // gMC ->SetProcess("BREM",1); // PAIRBREM 2. 0. 0. 3. lastmat
c7a186a7 752 // EMFCUT -1. 0. 0. 3. lastmat 0. ELPO-THR
8495a208 753 // G3 default value: 1
754 // G4 processes: G4GammaConversion,
755 // G4MuPairProduction/G4IMuPairProduction
756 // G4LowEnergyGammaConversion
757 // Particles: gamma, mu
758 // Physics: EM
759 // flag = 0 no delta rays
760 // flag = 1 delta rays, secondaries processed
761 // flag = 2 delta rays, no secondaries stored
762 // gMC ->SetProcess("PAIR",1); // PAIRBREM 1. 0. 0. 3. lastmat
c7a186a7 763 // EMFCUT 0. 0. -1. 3. lastmat 0. PHOT-THR
e4b9dd05 764 else if ((strncmp(&fProcessFlag[i][0],"PAIR",4) == 0) && (fProcessValue[i] == 1 || fProcessValue[i] == 2)) {
765
766 for (j=0; j<fNbOfProc; j++) {
767 if ((strncmp(&fProcessFlag[j][0],"BREM",4) == 0) &&
768 (fProcessValue[j] == 1 || fProcessValue[j] == 2) &&
aa067d5f 769 (fProcessMaterial[j] == fProcessMaterial[i])) {
e4b9dd05 770 fprintf(pAliceInp,"*\n*Bremsstrahlung and pair production by muons and charged hadrons both activated\n");
771 fprintf(pAliceInp,"*Generated from call: SetProcess('BREM',1) and SetProcess('PAIR',1)\n");
772 fprintf(pAliceInp,"*Energy threshold set by call SetCut('BCUTM',cut) or set to 0.\n");
773 fprintf(pAliceInp,"*Energy threshold set by call SetCut('PPCUTM',cut) or set to 0.\n");
774 // three = bremsstrahlung and pair production by muons and charged hadrons both are activated
775 fprintf(pAliceInp,"PAIRBREM %10.1f",three);
776 // direct pair production by muons
777 // G4 particles: "e-", "e+"
778 // G3 default value: 0.01 GeV
779 //gMC ->SetCut("PPCUTM",cut); // total energy cut for direct pair prod. by muons
780 fCut = 0.0;
781 for (k=0; k<fNbOfCut; k++) {
782 if (strncmp(&fCutFlag[k][0],"PPCUTM",6) == 0 &&
aa067d5f 783 (fCutMaterial[k] == fProcessMaterial[i])) fCut = fCutValue[k];
e4b9dd05 784 }
785 fprintf(pAliceInp,"%10.4g",fCut);
786 // fCut; = e+, e- kinetic energy threshold (in GeV) for explicit pair production.
787 // muon and hadron bremsstrahlung
788 // G4 particles: "gamma"
789 // G3 default value: CUTGAM=0.001 GeV
790 //gMC ->SetCut("BCUTM",cut); // cut for muon and hadron bremsstrahlung
791 fCut = 0.0;
792 for (k=0; k<fNbOfCut; k++) {
793 if (strncmp(&fCutFlag[k][0],"BCUTM",5) == 0 &&
aa067d5f 794 (fCutMaterial[k] == fProcessMaterial[i])) fCut = fCutValue[k];
e4b9dd05 795 }
796 fprintf(pAliceInp,"%10.4g%10.1f%10.1f\n",fCut,matMin,matMax);
797 // fCut = photon energy threshold (GeV) for explicit bremsstrahlung production
798 // matMin = lower bound of the material indices in which the respective thresholds apply
799 // matMax = upper bound of the material indices in which the respective thresholds apply
800
801 // for e+ and e-
802 fprintf(pAliceInp,"*\n*Kinetic energy threshold (GeV) for e+/e- bremsstrahlung - resets to default=0.\n");
803 fprintf(pAliceInp,"*Generated from call: SetProcess('BREM',1);\n");
804 fCut = -1.0;
805 for (k=0; k<fNbOfCut; k++) {
806 if (strncmp(&fCutFlag[k][0],"BCUTE",5) == 0 &&
aa067d5f 807 (fCutMaterial[k] == fProcessMaterial[i])) fCut = fCutValue[k];
e4b9dd05 808 }
809 //fCut = kinetic energy threshold (GeV) for e+/e- bremsstrahlung (resets to default=0)
810 // zero = not used
811 // zero = not used
812 // matMin = lower bound of the material indices in which the respective thresholds apply
813 // matMax = upper bound of the material indices in which the respective thresholds apply
814 // one = step length in assigning indices
815 // "ELPO-THR";
816 fprintf(pAliceInp,"EMFCUT %10.4g%10.1f%10.1f%10.1f%10.1f%10.1fELPO-THR\n",fCut,zero,zero,matMin,matMax,one);
817
8495a208 818 // for e+ and e-
e4b9dd05 819 fprintf(pAliceInp,"*\n*Pair production by electrons is activated\n");
820 fprintf(pAliceInp,"*Generated from call: SetProcess('PAIR',1);\n");
821 fCut = -1.0;
822 for (k=0; k<fNbOfCut; k++) {
823 if (strncmp(&fCutFlag[k][0],"CUTGAM",6) == 0 &&
aa067d5f 824 (fCutMaterial[k] == fProcessMaterial[i])) fCut = fCutValue[k];
e4b9dd05 825 }
826 // fCut = energy threshold (GeV) for gamma pair production (< 0.0 : resets to default, = 0.0 : ignored)
827 // matMin = lower bound of the material indices in which the respective thresholds apply
828 // matMax = upper bound of the material indices in which the respective thresholds apply
829 // one = step length in assigning indices
830 fprintf(pAliceInp,"EMFCUT %10.1f%10.1f%10.4g%10.1f%10.1f%10.1fPHOT-THR\n",zero,zero,fCut,matMin,matMax,one);
831 goto BOTH;
832 } // end of if for BREM
833 } // end of loop for BREM
834
835 // only pair production by muons and charged hadrons is activated
836 fprintf(pAliceInp,"*\n*Pair production by muons and charged hadrons is activated\n");
837 fprintf(pAliceInp,"*Generated from call: SetProcess('PAIR',1) or SetProcess('PAIR',2)\n");
838 fprintf(pAliceInp,"*Energy threshold set by call SetCut('PPCUTM',cut) or set to 0.\n");
839 // direct pair production by muons
840 // G4 particles: "e-", "e+"
841 // G3 default value: 0.01 GeV
842 //gMC ->SetCut("PPCUTM",cut); // total energy cut for direct pair prod. by muons
843 // one = pair production by muons and charged hadrons is activated
844 // zero = e+, e- kinetic energy threshold (in GeV) for explicit pair production.
845 // zero = no explicit bremsstrahlung production is simulated
846 // matMin = lower bound of the material indices in which the respective thresholds apply
847 // matMax = upper bound of the material indices in which the respective thresholds apply
848 fprintf(pAliceInp,"PAIRBREM %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
849
850 // for e+ and e-
851 fprintf(pAliceInp,"*\n*Pair production by electrons is activated\n");
852 fprintf(pAliceInp,"*Generated from call: SetProcess('PAIR',1) or SetProcess('PAIR',2)\n");
853 fCut = -1.0;
854 for (j=0; j<fNbOfCut; j++) {
855 if (strncmp(&fCutFlag[j][0],"CUTGAM",6) == 0 &&
aa067d5f 856 (fCutMaterial[j] == fProcessMaterial[i])) fCut = fCutValue[j];
e4b9dd05 857 }
858 // zero = energy threshold (GeV) for Compton scattering (= 0.0 : ignored)
859 // zero = energy threshold (GeV) for Photoelectric (= 0.0 : ignored)
860 // fCut = energy threshold (GeV) for gamma pair production (< 0.0 : resets to default, = 0.0 : ignored)
861 // matMin = lower bound of the material indices in which the respective thresholds apply
862 // matMax = upper bound of the material indices in which the respective thresholds apply
863 // one = step length in assigning indices
864 fprintf(pAliceInp,"EMFCUT %10.1f%10.1f%10.4g%10.1f%10.1f%10.1fPHOT-THR\n",zero,zero,fCut,matMin,matMax,one);
8495a208 865
e4b9dd05 866 BOTH:
867 k = 0;
8495a208 868 } // end of if for PAIR
c7a186a7 869
e4b9dd05 870
871
872 // bremsstrahlung
873 // G3 default value: 1
874 // G4 processes: G4eBremsstrahlung/G4IeBremsstrahlung,
875 // G4MuBremsstrahlung/G4IMuBremsstrahlung,
876 // G4LowEnergyBremstrahlung
877 // Particles: e-/e+; mu+/mu-
878 // Physics: EM
879 // flag = 0 no bremsstrahlung
880 // flag = 1 bremsstrahlung, photon processed
881 // flag = 2 bremsstrahlung, no photon stored
882 // gMC ->SetProcess("BREM",1); // PAIRBREM 2. 0. 0. 3. lastmat
883 // EMFCUT -1. 0. 0. 3. lastmat 0. ELPO-THR
884 else if (strncmp(&fProcessFlag[i][0],"BREM",4) == 0) {
885 for (j = 0; j < fNbOfProc; j++) {
886 if ((strncmp(&fProcessFlag[j][0],"PAIR",4) == 0) &&
887 fProcessValue[j] == 1 &&
aa067d5f 888 (fProcessMaterial[j] == fProcessMaterial[i])) goto NOBREM;
e4b9dd05 889 }
890 if (fProcessValue[i] == 1 || fProcessValue[i] == 2) {
891 fprintf(pAliceInp,"*\n*Bremsstrahlung by muons and charged hadrons is activated\n");
892 fprintf(pAliceInp,"*Generated from call: SetProcess('BREM',1) or SetProcess('BREM',2)\n");
893 fprintf(pAliceInp,"*Energy threshold set by call SetCut('BCUTM',cut) or set to 0.\n");
894 // two = bremsstrahlung by muons and charged hadrons is activated
895 // zero = no meaning
896 // muon and hadron bremsstrahlung
897 // G4 particles: "gamma"
898 // G3 default value: CUTGAM=0.001 GeV
899 //gMC ->SetCut("BCUTM",cut); // cut for muon and hadron bremsstrahlung
900 fCut = 0.0;
901 for (j=0; j<fNbOfCut; j++) {
902 if (strncmp(&fCutFlag[j][0],"BCUTM",5) == 0 &&
aa067d5f 903 (fCutMaterial[j] == fProcessMaterial[i])) fCut = fCutValue[j];
c7a186a7 904 }
e4b9dd05 905 // fCut = photon energy threshold (GeV) for explicit bremsstrahlung production
906 // matMin = lower bound of the material indices in which the respective thresholds apply
907 // matMax = upper bound of the material indices in which the respective thresholds apply
908 fprintf(pAliceInp,"PAIRBREM %10.1f%10.1f%10.4g%10.1f%10.1f\n",two,zero,fCut,matMin,matMax);
c7a186a7 909
e4b9dd05 910 // for e+ and e-
911 fprintf(pAliceInp,"*\n*Kinetic energy threshold (GeV) for e+/e- bremsstrahlung - resets to default=0.\n");
912 fprintf(pAliceInp,"*Generated from call: SetProcess('BREM',1);");
913 // - one = kinetic energy threshold (GeV) for e+/e- bremsstrahlung (resets to default=0)
914 // zero = not used
915 // zero = not used
916 // matMin = lower bound of the material indices in which the respective thresholds apply
917 // matMax = upper bound of the material indices in which the respective thresholds apply
918 // one = step length in assigning indices
919 //"ELPO-THR";
920 fprintf(pAliceInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fELPO-THR\n",-one,zero,zero,matMin,matMax,one);
921 }
922 else if (fProcessValue[i] == 0) {
923 fprintf(pAliceInp,"*\n*No bremsstrahlung - no FLUKA card generated\n");
924 fprintf(pAliceInp,"*Generated from call: SetProcess('BREM',0)\n");
925 }
926 else {
927 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('BREM',?) call.\n");
928 fprintf(pAliceInp,"*No FLUKA card generated\n");
929 }
930 NOBREM:
931 j = 0;
932 } // end of else if (strncmp(&fProcessFlag[i][0],"BREM",4) == 0)
933
934 // Cerenkov photon generation
935 // G3 default value: 0
936 // G4 process: G4Cerenkov
937 //
938 // Particles: charged
939 // Physics: Optical
940 // flag = 0 no Cerenkov photon generation
941 // flag = 1 Cerenkov photon generation
942 // flag = 2 Cerenkov photon generation with primary stopped at each step
943 //xx gMC ->SetProcess("CKOV",1); // ??? Cerenkov photon generation
944
945 else if (strncmp(&fProcessFlag[i][0],"CKOV",4) == 0) {
946 if ((fProcessValue[i] == 1 || fProcessValue[i] == 2) && global) {
947 // Write comments
948 fprintf(pAliceInp, "* \n");
949 fprintf(pAliceInp, "*Cerenkov photon generation\n");
950 fprintf(pAliceInp, "*Generated from call: SetProcess('CKOV',1) or SetProcess('CKOV',2)\n");
951 // Loop over media
952 for (Int_t im = 0; im < nmaterial; im++)
953 {
954 TGeoMaterial* material = dynamic_cast<TGeoMaterial*> (matList->At(im));
955 Int_t idmat = material->GetIndex();
956
aa067d5f 957 if (!global && idmat != fProcessMaterial[i]) continue;
e4b9dd05 958
959 fMaterials[idmat] = im;
960 // Skip media with no Cerenkov properties
961 TFlukaCerenkov* cerenkovProp;
962 if (!(cerenkovProp = dynamic_cast<TFlukaCerenkov*>(material->GetCerenkovProperties()))) continue;
963 //
964 // This medium has Cerenkov properties
965 //
966 //
967 // Write OPT-PROD card for each medium
968 Float_t emin = cerenkovProp->GetMinimumEnergy();
969 Float_t emax = cerenkovProp->GetMaximumEnergy();
970 fprintf(pAliceInp, "OPT-PROD %10.4g%10.4g%10.4g%10.4g%10.4g%10.4gCERENKOV\n", emin, emax, 0.,
971 Float_t(idmat), Float_t(idmat), 0.);
972 //
973 // Write OPT-PROP card for each medium
974 // Forcing FLUKA to call user routines (queffc.cxx, rflctv.cxx, rfrndx.cxx)
975 //
976 fprintf(pAliceInp, "OPT-PROP %10.4g%10.4g%10.4g%10.1f%10.1f%10.1fWV-LIMIT\n",
977 cerenkovProp->GetMinimumWavelength(),
978 cerenkovProp->GetMaximumWavelength(),
979 cerenkovProp->GetMaximumWavelength(),
c7a186a7 980 Float_t(idmat), Float_t(idmat), 0.0);
e4b9dd05 981
982 if (cerenkovProp->IsMetal()) {
983 fprintf(pAliceInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fMETAL\n",
984 -100., -100., -100.,
985 Float_t(idmat), Float_t(idmat), 0.0);
986 } else {
987 fprintf(pAliceInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1f\n",
988 -100., -100., -100.,
989 Float_t(idmat), Float_t(idmat), 0.0);
990 }
991
992
993 for (Int_t j = 0; j < 3; j++) {
994 fprintf(pAliceInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1f&\n",
995 -100., -100., -100.,
996 Float_t(idmat), Float_t(idmat), 0.0);
997 }
998 // Photon detection efficiency user defined
999
1000 if (cerenkovProp->IsSensitive())
1001 fprintf(pAliceInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fSENSITIV\n",
1002 -100., -100., -100.,
1003 Float_t(idmat), Float_t(idmat), 0.0);
1004
1005 } // materials
1006 } else if (fProcessValue[i] == 0) {
1007 fprintf(pAliceInp,"*\n*No Cerenkov photon generation\n");
1008 fprintf(pAliceInp,"*Generated from call: SetProcess('CKOV',0)\n");
1009 // zero = not used
1010 // zero = not used
1011 // zero = not used
1012 // matMin = lower bound of the material indices in which the respective thresholds apply
1013 // matMax = upper bound of the material indices in which the respective thresholds apply
1014 // one = step length in assigning indices
1015 //"CERE-OFF";
1016 fprintf(pAliceInp,"OPT-PROD %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fCERE-OFF\n",zero,zero,zero,matMin,matMax,one);
1017 }
1018 else {
1019 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('CKOV',?) call.\n");
1020 fprintf(pAliceInp,"*No FLUKA card generated\n");
1021 }
1022 } // end of else if (strncmp(&fProcessFlag[i][0],"CKOV",4) == 0)
1023
1024 // Compton scattering
1025 // G3 default value: 1
1026 // G4 processes: G4ComptonScattering,
1027 // G4LowEnergyCompton,
1028 // G4PolarizedComptonScattering
1029 // Particles: gamma
1030 // Physics: EM
1031 // flag = 0 no Compton scattering
1032 // flag = 1 Compton scattering, electron processed
1033 // flag = 2 Compton scattering, no electron stored
1034 // gMC ->SetProcess("COMP",1); // EMFCUT -1. 0. 0. 3. lastmat 0. PHOT-THR
1035 else if (strncmp(&fProcessFlag[i][0],"COMP",4) == 0) {
1036 if (fProcessValue[i] == 1 || fProcessValue[i] == 2) {
1037 fprintf(pAliceInp,"*\n*Energy threshold (GeV) for Compton scattering - resets to default=0.\n");
1038 fprintf(pAliceInp,"*Generated from call: SetProcess('COMP',1);\n");
1039 // - one = energy threshold (GeV) for Compton scattering - resets to default=0.
1040 // zero = not used
1041 // zero = not used
1042 // matMin = lower bound of the material indices in which the respective thresholds apply
1043 // matMax = upper bound of the material indices in which the respective thresholds apply
1044 // one = step length in assigning indices
1045 //"PHOT-THR";
1046 fprintf(pAliceInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fPHOT-THR\n",-one,zero,zero,matMin,matMax,one);
1047 }
1048 else if (fProcessValue[i] == 0) {
1049 fprintf(pAliceInp,"*\n*No Compton scattering - no FLUKA card generated\n");
1050 fprintf(pAliceInp,"*Generated from call: SetProcess('COMP',0)\n");
1051 }
1052 else {
1053 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('COMP',?) call.\n");
1054 fprintf(pAliceInp,"*No FLUKA card generated\n");
1055 }
1056 } // end of else if (strncmp(&fProcessFlag[i][0],"COMP",4) == 0)
1057
1058 // decay
1059 // G3 default value: 1
1060 // G4 process: G4Decay
1061 //
1062 // Particles: all which decay is applicable for
1063 // Physics: General
1064 // flag = 0 no decays
1065 // flag = 1 decays, secondaries processed
1066 // flag = 2 decays, no secondaries stored
1067 //gMC ->SetProcess("DCAY",1); // not available
1068 else if ((strncmp(&fProcessFlag[i][0],"DCAY",4) == 0) && fProcessValue[i] == 1)
1069 cout << "SetProcess for flag=" << &fProcessFlag[i][0] << " value=" << fProcessValue[i] << " not avaliable!" << endl;
1070
1071 // delta-ray
1072 // G3 default value: 2
1073 // !! G4 treats delta rays in different way
1074 // G4 processes: G4eIonisation/G4IeIonization,
1075 // G4MuIonisation/G4IMuIonization,
1076 // G4hIonisation/G4IhIonisation
1077 // Particles: charged
1078 // Physics: EM
1079 // flag = 0 no energy loss
1080 // flag = 1 restricted energy loss fluctuations
1081 // flag = 2 complete energy loss fluctuations
1082 // flag = 3 same as 1
1083 // flag = 4 no energy loss fluctuations
1084 // gMC ->SetProcess("DRAY",0); // DELTARAY 1.E+6 0. 0. 3. lastmat 0.
1085 else if (strncmp(&fProcessFlag[i][0],"DRAY",4) == 0) {
1086 if (fProcessValue[i] == 0 || fProcessValue[i] == 4) {
1087 fprintf(pAliceInp,"*\n*Kinetic energy threshold (GeV) for delta ray production\n");
1088 fprintf(pAliceInp,"*Generated from call: SetProcess('DRAY',0) or SetProcess('DRAY',4)\n");
1089 fprintf(pAliceInp,"*No delta ray production by muons - threshold set artificially high\n");
1090 Double_t emin = 1.0e+6; // kinetic energy threshold (GeV) for delta ray production (discrete energy transfer)
1091 // zero = ignored
1092 // zero = ignored
1093 // matMin = lower bound of the material indices in which the respective thresholds apply
1094 // matMax = upper bound of the material indices in which the respective thresholds apply
1095 // one = step length in assigning indices
1096 fprintf(pAliceInp,"DELTARAY %10.4g%10.1f%10.1f%10.1f%10.1f%10.1f\n",emin,zero,zero,matMin,matMax,one);
1097 }
1098 else if (fProcessValue[i] == 1 || fProcessValue[i] == 2 || fProcessValue[i] == 3) {
1099 fprintf(pAliceInp,"*\n*Kinetic energy threshold (GeV) for delta ray production\n");
1100 fprintf(pAliceInp,"*Generated from call: SetProcess('DRAY',flag), flag=1,2,3\n");
1101 fprintf(pAliceInp,"*Delta ray production by muons switched on\n");
1102 fprintf(pAliceInp,"*Energy threshold set by call SetCut('DCUTM',cut) or set to 1.0e+6.\n");
1103 fCut = 1.0e+6;
1104 for (j = 0; j < fNbOfCut; j++) {
1105 if (strncmp(&fCutFlag[j][0],"DCUTM",5) == 0 &&
aa067d5f 1106 fCutMaterial[j] == fProcessMaterial[i]) fCut = fCutValue[j];
c7a186a7 1107 }
e4b9dd05 1108 // fCut = kinetic energy threshold (GeV) for delta ray production (discrete energy transfer)
1109 // zero = ignored
1110 // zero = ignored
1111 // matMin = lower bound of the material indices in which the respective thresholds apply
1112 // matMax = upper bound of the material indices in which the respective thresholds apply
1113 // one = step length in assigning indices
1114 fprintf(pAliceInp,"DELTARAY %10.4g%10.1f%10.1f%10.1f%10.1f%10.1f\n",fCut,zero,zero,matMin,matMax,one);
1115 }
1116 else {
1117 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('DRAY',?) call.\n");
1118 fprintf(pAliceInp,"*No FLUKA card generated\n");
1119 }
1120 } // end of else if (strncmp(&fProcessFlag[i][0],"DRAY",4) == 0)
1121
1122 // hadronic process
1123 // G3 default value: 1
1124 // G4 processes: all defined by TG4PhysicsConstructorHadron
1125 //
1126 // Particles: hadrons
1127 // Physics: Hadron
1128 // flag = 0 no multiple scattering
1129 // flag = 1 hadronic interactions, secondaries processed
1130 // flag = 2 hadronic interactions, no secondaries stored
1131 // gMC ->SetProcess("HADR",1); // ??? hadronic process
1132 //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3) ?????
1133 else if (strncmp(&fProcessFlag[i][0],"HADR",4) == 0) {
1134 if (fProcessValue[i] == 1 || fProcessValue[i] == 2) {
1135 fprintf(pAliceInp,"*\n*Hadronic interaction is ON by default in FLUKA\n");
1136 fprintf(pAliceInp,"*No FLUKA card generated\n");
1137 }
1138 else if (fProcessValue[i] == 0) {
1139 fprintf(pAliceInp,"*\n*Hadronic interaction is set OFF\n");
1140 fprintf(pAliceInp,"*Generated from call: SetProcess('HADR',0);\n");
1141 // zero = ignored
1142 // three = multiple scattering for hadrons and muons is completely suppressed
1143 // zero = no spin-relativistic corrections
1144 // matMin = lower bound of the material indices in which the respective thresholds apply
1145 // matMax = upper bound of the material indices in which the respective thresholds apply
1146 fprintf(pAliceInp,"MULSOPT %10.1f%10.1f%10.1f%10.1f%10.1f\n",zero,three,zero,matMin,matMax);
1147
1148 }
1149 else {
1150 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('HADR',?) call.\n");
1151 fprintf(pAliceInp,"*No FLUKA card generated\n");
1152 }
1153 } // end of else if (strncmp(&fProcessFlag[i][0],"HADR",4) == 0)
1154
1155
1156 // energy loss
1157 // G3 default value: 2
1158 // G4 processes: G4eIonisation/G4IeIonization,
1159 // G4MuIonisation/G4IMuIonization,
1160 // G4hIonisation/G4IhIonisation
1161 //
1162 // Particles: charged
1163 // Physics: EM
1164 // flag=0 no energy loss
1165 // flag=1 restricted energy loss fluctuations
1166 // flag=2 complete energy loss fluctuations
1167 // flag=3 same as 1
1168 // flag=4 no energy loss fluctuations
1169 // If the value ILOSS is changed, then (in G3) cross-sections and energy
1170 // loss tables must be recomputed via the command 'PHYSI'
1171 // gMC ->SetProcess("LOSS",2); // ??? IONFLUCT ? energy loss
1172 else if (strncmp(&fProcessFlag[i][0],"LOSS",4) == 0) {
1173 if (fProcessValue[i] == 2) { // complete energy loss fluctuations
1174 fprintf(pAliceInp,"*\n*Complete energy loss fluctuations do not exist in FLUKA\n");
1175 fprintf(pAliceInp,"*Generated from call: SetProcess('LOSS',2);\n");
1176 fprintf(pAliceInp,"*flag=2=complete energy loss fluctuations\n");
1177 fprintf(pAliceInp,"*No FLUKA card generated\n");
1178 }
1179 else if (fProcessValue[i] == 1 || fProcessValue[i] == 3) { // restricted energy loss fluctuations
1180 fprintf(pAliceInp,"*\n*Restricted energy loss fluctuations\n");
1181 fprintf(pAliceInp,"*Generated from call: SetProcess('LOSS',1) or SetProcess('LOSS',3)\n");
1182 // one = restricted energy loss fluctuations (for hadrons and muons) switched on
1183 // one = restricted energy loss fluctuations (for e+ and e-) switched on
1184 // one = minimal accuracy
1185 // matMin = lower bound of the material indices in which the respective thresholds apply
1186 // upper bound of the material indices in which the respective thresholds apply
1187 fprintf(pAliceInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,one,one,matMin,matMax);
1188 }
1189 else if (fProcessValue[i] == 4) { // no energy loss fluctuations
1190 fprintf(pAliceInp,"*\n*No energy loss fluctuations\n");
1191 fprintf(pAliceInp,"*\n*Generated from call: SetProcess('LOSS',4)\n");
1192 // - one = restricted energy loss fluctuations (for hadrons and muons) switched off
1193 // - one = restricted energy loss fluctuations (for e+ and e-) switched off
1194 // one = minimal accuracy
1195 // matMin = lower bound of the material indices in which the respective thresholds apply
1196 // matMax = upper bound of the material indices in which the respective thresholds apply
1197 fprintf(pAliceInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",-one,-one,one,matMin,matMax);
1198 }
1199 else {
1200 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('LOSS',?) call.\n");
1201 fprintf(pAliceInp,"*No FLUKA card generated\n");
1202 }
1203 } // end of else if (strncmp(&fProcessFlag[i][0],"LOSS",4) == 0)
1204
1205
1206 // multiple scattering
1207 // G3 default value: 1
1208 // G4 process: G4MultipleScattering/G4IMultipleScattering
1209 //
1210 // Particles: charged
1211 // Physics: EM
1212 // flag = 0 no multiple scattering
1213 // flag = 1 Moliere or Coulomb scattering
1214 // flag = 2 Moliere or Coulomb scattering
1215 // flag = 3 Gaussian scattering
1216 // gMC ->SetProcess("MULS",1); // MULSOPT multiple scattering
1217 else if (strncmp(&fProcessFlag[i][0],"MULS",4) == 0) {
1218 if (fProcessValue[i] == 1 || fProcessValue[i] == 2 || fProcessValue[i] == 3) {
1219 fprintf(pAliceInp,"*\n*Multiple scattering is ON by default for e+e- and for hadrons/muons\n");
1220 fprintf(pAliceInp,"*No FLUKA card generated\n");
1221 }
1222 else if (fProcessValue[i] == 0) {
1223 fprintf(pAliceInp,"*\n*Multiple scattering is set OFF\n");
1224 fprintf(pAliceInp,"*Generated from call: SetProcess('MULS',0);\n");
1225 // zero = ignored
1226 // three = multiple scattering for hadrons and muons is completely suppressed
1227 // three = multiple scattering for e+ and e- is completely suppressed
1228 // matMin = lower bound of the material indices in which the respective thresholds apply
1229 // matMax = upper bound of the material indices in which the respective thresholds apply
1230 fprintf(pAliceInp,"MULSOPT %10.1f%10.1f%10.1f%10.1f%10.1f\n",zero,three,three,matMin,matMax);
1231 }
1232 else {
1233 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('MULS',?) call.\n");
1234 fprintf(pAliceInp,"*No FLUKA card generated\n");
1235 }
1236 } // end of else if (strncmp(&fProcessFlag[i][0],"MULS",4) == 0)
1237
2b8052b0 1238
e4b9dd05 1239 // muon nuclear interaction
1240 // G3 default value: 0
1241 // G4 processes: G4MuNuclearInteraction,
1242 // G4MuonMinusCaptureAtRest
1243 //
1244 // Particles: mu
1245 // Physics: Not set
1246 // flag = 0 no muon-nuclear interaction
1247 // flag = 1 nuclear interaction, secondaries processed
1248 // flag = 2 nuclear interaction, secondaries not processed
1249 // gMC ->SetProcess("MUNU",1); // MUPHOTON 1. 0. 0. 3. lastmat
1250 else if (strncmp(&fProcessFlag[i][0],"MUNU",4) == 0) {
1251 if (fProcessValue[i] == 1) {
1252 fprintf(pAliceInp,"*\n*Muon nuclear interactions with production of secondary hadrons\n");
1253 fprintf(pAliceInp,"*\n*Generated from call: SetProcess('MUNU',1);\n");
1254 // one = full simulation of muon nuclear interactions and production of secondary hadrons
1255 // zero = ratio of longitudinal to transverse virtual photon cross-section - Default = 0.25.
1256 // zero = fraction of rho-like interactions ( must be < 1) - Default = 0.75.
1257 // matMin = lower bound of the material indices in which the respective thresholds apply
1258 // matMax = upper bound of the material indices in which the respective thresholds apply
1259 fprintf(pAliceInp,"MUPHOTON %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
1260 }
1261 else if (fProcessValue[i] == 2) {
1262 fprintf(pAliceInp,"*\n*Muon nuclear interactions without production of secondary hadrons\n");
1263 fprintf(pAliceInp,"*Generated from call: SetProcess('MUNU',2);\n");
1264 // two = full simulation of muon nuclear interactions and production of secondary hadrons
1265 // zero = ratio of longitudinal to transverse virtual photon cross-section - Default = 0.25.
1266 // zero = fraction of rho-like interactions ( must be < 1) - Default = 0.75.
1267 // matMin = lower bound of the material indices in which the respective thresholds apply
1268 // matMax = upper bound of the material indices in which the respective thresholds apply
1269 fprintf(pAliceInp,"MUPHOTON %10.1f%10.1f%10.1f%10.1f%10.1f\n",two,zero,zero,matMin,matMax);
1270 }
1271 else if (fProcessValue[i] == 0) {
1272 fprintf(pAliceInp,"*\n*No muon nuclear interaction - no FLUKA card generated\n");
1273 fprintf(pAliceInp,"*Generated from call: SetProcess('MUNU',0)\n");
1274 }
1275 else {
1276 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('MUNU',?) call.\n");
1277 fprintf(pAliceInp,"*No FLUKA card generated\n");
1278 }
1279 } // end of else if (strncmp(&fProcessFlag[i][0],"MUNU",4) == 0)
c7a186a7 1280
e4b9dd05 1281
1282 // photofission
1283 // G3 default value: 0
1284 // G4 process: ??
1285 //
1286 // Particles: gamma
1287 // Physics: ??
1288 // gMC ->SetProcess("PFIS",0); // PHOTONUC -1. 0. 0. 3. lastmat 0.
1289 // flag = 0 no photon fission
1290 // flag = 1 photon fission, secondaries processed
1291 // flag = 2 photon fission, no secondaries stored
1292 else if (strncmp(&fProcessFlag[i][0],"PFIS",4) == 0) {
1293 if (fProcessValue[i] == 0) {
1294 fprintf(pAliceInp,"*\n*No photonuclear interactions\n");
1295 fprintf(pAliceInp,"*Generated from call: SetProcess('PFIS',0);\n");
1296 // - one = no photonuclear interactions
1297 // zero = not used
1298 // zero = not used
1299 // matMin = lower bound of the material indices in which the respective thresholds apply
1300 // matMax = upper bound of the material indices in which the respective thresholds apply
1301 fprintf(pAliceInp,"PHOTONUC %10.1f%10.1f%10.1f%10.1f%10.1f\n",-one,zero,zero,matMin,matMax);
1302 }
1303 else if (fProcessValue[i] == 1) {
1304 fprintf(pAliceInp,"*\n*Photon nuclear interactions are activated at all energies\n");
1305 fprintf(pAliceInp,"*Generated from call: SetProcess('PFIS',1);\n");
1306 // one = photonuclear interactions are activated at all energies
1307 // zero = not used
1308 // zero = not used
1309 // matMin = lower bound of the material indices in which the respective thresholds apply
1310 // matMax = upper bound of the material indices in which the respective thresholds apply
1311 fprintf(pAliceInp,"PHOTONUC %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
1312 }
1313 else if (fProcessValue[i] == 0) {
1314 fprintf(pAliceInp,"*\n*No photofission - no FLUKA card generated\n");
1315 fprintf(pAliceInp,"*Generated from call: SetProcess('PFIS',0)\n");
1316 }
1317 else {
1318 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('PFIS',?) call.\n");
1319 fprintf(pAliceInp,"*No FLUKA card generated\n");
1320 }
8495a208 1321 }
8495a208 1322
e4b9dd05 1323
1324 // photo electric effect
1325 // G3 default value: 1
1326 // G4 processes: G4PhotoElectricEffect
1327 // G4LowEnergyPhotoElectric
1328 // Particles: gamma
1329 // Physics: EM
1330 // flag = 0 no photo electric effect
1331 // flag = 1 photo electric effect, electron processed
1332 // flag = 2 photo electric effect, no electron stored
1333 // gMC ->SetProcess("PHOT",1); // EMFCUT 0. -1. 0. 3. lastmat 0. PHOT-THR
1334 else if (strncmp(&fProcessFlag[i][0],"PHOT",4) == 0) {
1335 if (fProcessValue[i] == 1 || fProcessValue[i] == 2) {
1336 fprintf(pAliceInp,"*\n*Photo electric effect is activated\n");
1337 fprintf(pAliceInp,"*Generated from call: SetProcess('PHOT',1);\n");
1338 // zero = ignored
1339 // - one = resets to default=0.
1340 // zero = ignored
1341 // matMin = lower bound of the material indices in which the respective thresholds apply
1342 // matMax = upper bound of the material indices in which the respective thresholds apply
1343 // one = step length in assigning indices
1344 //"PHOT-THR";
1345 fprintf(pAliceInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fPHOT-THR\n",zero,-one,zero,matMin,matMax,one);
1346 }
1347 else if (fProcessValue[i] == 0) {
1348 fprintf(pAliceInp,"*\n*No photo electric effect - no FLUKA card generated\n");
1349 fprintf(pAliceInp,"*Generated from call: SetProcess('PHOT',0)\n");
1350 }
1351 else {
1352 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('PHOT',?) call.\n");
1353 fprintf(pAliceInp,"*No FLUKA card generated\n");
1354 }
1355 } // else if (strncmp(&fProcessFlag[i][0],"PHOT",4) == 0)
8495a208 1356
e4b9dd05 1357
1358 // Rayleigh scattering
1359 // G3 default value: 0
1360 // G4 process: G4OpRayleigh
1361 //
1362 // Particles: optical photon
1363 // Physics: Optical
1364 // flag = 0 Rayleigh scattering off
1365 // flag = 1 Rayleigh scattering on
1366 //xx gMC ->SetProcess("RAYL",1);
1367 else if (strncmp(&fProcessFlag[i][0],"RAYL",4) == 0) {
1368 if (fProcessValue[i] == 1) {
1369 fprintf(pAliceInp,"*\n*Rayleigh scattering is ON by default in FLUKA\n");
1370 fprintf(pAliceInp,"*No FLUKA card generated\n");
1371 }
1372 else if (fProcessValue[i] == 0) {
1373 fprintf(pAliceInp,"*\n*Rayleigh scattering is set OFF\n");
1374 fprintf(pAliceInp,"*Generated from call: SetProcess('RAYL',0);\n");
1375 // - one = no Rayleigh scattering and no binding corrections for Compton
1376 // matMin = lower bound of the material indices in which the respective thresholds apply
1377 // matMax = upper bound of the material indices in which the respective thresholds apply
1378 fprintf(pAliceInp,"EMFRAY %10.1f%10.1f%10.1f%10.1f\n",-one,three,matMin,matMax);
1379 }
1380 else {
1381 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('RAYL',?) call.\n");
1382 fprintf(pAliceInp,"*No FLUKA card generated\n");
1383 }
1384 } // end of else if (strncmp(&fProcessFlag[i][0],"RAYL",4) == 0)
1385
1386
1387 // synchrotron radiation in magnetic field
1388 // G3 default value: 0
1389 // G4 process: G4SynchrotronRadiation
1390 //
1391 // Particles: ??
1392 // Physics: Not set
1393 // flag = 0 no synchrotron radiation
1394 // flag = 1 synchrotron radiation
1395 //xx gMC ->SetProcess("SYNC",1); // synchrotron radiation generation
1396 else if (strncmp(&fProcessFlag[i][0],"SYNC",4) == 0) {
1397 fprintf(pAliceInp,"*\n*Synchrotron radiation generation is NOT implemented in FLUKA\n");
1398 fprintf(pAliceInp,"*No FLUKA card generated\n");
8495a208 1399 }
e4b9dd05 1400
1401
1402 // Automatic calculation of tracking medium parameters
1403 // flag = 0 no automatic calculation
1404 // flag = 1 automatic calculation
1405 //xx gMC ->SetProcess("AUTO",1); // ??? automatic computation of the tracking medium parameters
1406 else if (strncmp(&fProcessFlag[i][0],"AUTO",4) == 0) {
1407 fprintf(pAliceInp,"*\n*Automatic calculation of tracking medium parameters is always ON in FLUKA\n");
1408 fprintf(pAliceInp,"*No FLUKA card generated\n");
8495a208 1409 }
e4b9dd05 1410
1411
1412 // To control energy loss fluctuation model
1413 // flag = 0 Urban model
1414 // flag = 1 PAI model
1415 // flag = 2 PAI+ASHO model (not active at the moment)
1416 //xx gMC ->SetProcess("STRA",1); // ??? energy fluctuation model
1417 else if (strncmp(&fProcessFlag[i][0],"STRA",4) == 0) {
1418 if (fProcessValue[i] == 0 || fProcessValue[i] == 2 || fProcessValue[i] == 3) {
1419 fprintf(pAliceInp,"*\n*Ionization energy losses calculation is activated\n");
1420 fprintf(pAliceInp,"*Generated from call: SetProcess('STRA',n);, n=0,1,2\n");
1421 // one = restricted energy loss fluctuations (for hadrons and muons) switched on
1422 // one = restricted energy loss fluctuations (for e+ and e-) switched on
1423 // one = minimal accuracy
1424 // matMin = lower bound of the material indices in which the respective thresholds apply
1425 // matMax = upper bound of the material indices in which the respective thresholds apply
1426 fprintf(pAliceInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,one,one,matMin,matMax);
1427 }
1428 else {
1429 fprintf(pAliceInp,"*\n*Illegal flag value in SetProcess('STRA',?) call.\n");
1430 fprintf(pAliceInp,"*No FLUKA card generated\n");
1431 }
1432 } // else if (strncmp(&fProcessFlag[i][0],"STRA",4) == 0)
1433
8495a208 1434
8495a208 1435
1436
e4b9dd05 1437 else { // processes not yet treated
1438
1439 // light photon absorption (Cerenkov photons)
1440 // it is turned on when Cerenkov process is turned on
1441 // G3 default value: 0
1442 // G4 process: G4OpAbsorption, G4OpBoundaryProcess
1443 //
1444 // Particles: optical photon
1445 // Physics: Optical
1446 // flag = 0 no absorption of Cerenkov photons
1447 // flag = 1 absorption of Cerenkov photons
1448 // gMC ->SetProcess("LABS",2); // ??? Cerenkov light absorption
1449
1450
1451
1452 cout << "SetProcess for flag=" << &fProcessFlag[i][0] << " value=" << fProcessValue[i] << " not yet implemented!" << endl;
8495a208 1453 }
e4b9dd05 1454 } //end of loop number of SetProcess calls
1455
8495a208 1456
e4b9dd05 1457// Loop over number of SetCut calls
1458 for (Int_t i = 0; i < fNbOfCut; i++) {
1459 Float_t matMin = three;
1460 Float_t matMax = fLastMaterial;
1461 Bool_t global = kTRUE;
aa067d5f 1462 if (fCutMaterial[i] != -1) {
1463 matMin = Float_t(fCutMaterial[i]);
1464 matMax = matMin;
1465 global = kFALSE;
8495a208 1466 }
aa067d5f 1467
1468 // cuts handled in SetProcess calls
e4b9dd05 1469 if (strncmp(&fCutFlag[i][0],"BCUTM",5) == 0) continue;
1470 else if (strncmp(&fCutFlag[i][0],"BCUTE",5) == 0) continue;
1471 else if (strncmp(&fCutFlag[i][0],"DCUTM",5) == 0) continue;
1472 else if (strncmp(&fCutFlag[i][0],"PPCUTM",6) == 0) continue;
1473
aa067d5f 1474 // delta-rays by electrons
1475 // G4 particles: "e-"
1476 // G3 default value: 10**4 GeV
1477 // gMC ->SetCut("DCUTE",cut); // cut for deltarays by electrons
1478 else if (strncmp(&fCutFlag[i][0],"DCUTE",5) == 0) {
1479 fprintf(pAliceInp,"*\n*Cut for delta rays by electrons\n");
1480 fprintf(pAliceInp,"*Generated from call: SetCut('DCUTE',cut);\n");
1481 // -fCutValue[i];
1482 // zero = ignored
1483 // zero = ignored
1484 // matMin = lower bound of the material indices in which the respective thresholds apply
1485 // matMax = upper bound of the material indices in which the respective thresholds apply
1486 // loop over materials for EMFCUT FLUKA cards
1487 for (j=0; j < matMax-matMin+1; j++) {
1488 Int_t nreg, imat, *reglist;
1489 Float_t ireg;
1490 imat = (Int_t) matMin + j;
1491 reglist = fGeom->GetMaterialList(imat, nreg);
1492 // loop over regions of a given material
1493 for (k=0; k<nreg; k++) {
1494 ireg = reglist[k];
1495 fprintf(pAliceInp,"EMFCUT %10.4g%10.1f%10.1f%10.1f%10.1f\n",-fCutValue[i],zero,zero,ireg,ireg);
1496 }
1497 }
1498 fprintf(pAliceInp,"DELTARAY %10.4g%10.3f%10.3f%10.1f%10.1f%10.1f\n",fCutValue[i], 100., 1.03, matMin, matMax, 1.0);
1499 fprintf(pAliceInp,"STEPSIZE %10.4g%10.3f%10.3f%10.1f%10.1f\n", 0.1, 1.0, 1.00,
1500 Float_t(gGeoManager->GetListOfUVolumes()->GetEntriesFast()-1), 1.0);
1501 } // end of if for delta-rays by electrons
1502
1503
e4b9dd05 1504 // gammas
1505 // G4 particles: "gamma"
1506 // G3 default value: 0.001 GeV
1507 // gMC ->SetCut("CUTGAM",cut); // cut for gammas
1508
1509 else if (strncmp(&fCutFlag[i][0],"CUTGAM",6) == 0 && global) {
aa067d5f 1510 fprintf(pAliceInp,"*\n*Cut for gamma\n");
1511 fprintf(pAliceInp,"*Generated from call: SetCut('CUTGAM',cut);\n");
1512 // -fCutValue[i];
1513 // 7.0 = lower bound of the particle id-numbers to which the cut-off
1514 fprintf(pAliceInp,"PART-THR %10.4g%10.1f\n",-fCutValue[i],7.0);
8495a208 1515 }
e4b9dd05 1516 else if (strncmp(&fCutFlag[i][0],"CUTGAM",6) == 0 && !global) {
aa067d5f 1517 fprintf(pAliceInp,"*\n*Cut specific to material for gamma\n");
1518 fprintf(pAliceInp,"*Generated from call: SetCut('CUTGAM',cut);\n");
1519 // fCutValue[i];
1520 // loop over materials for EMFCUT FLUKA cards
1521 for (j=0; j < matMax-matMin+1; j++) {
1522 Int_t nreg, imat, *reglist;
1523 Float_t ireg;
1524 imat = (Int_t) matMin + j;
1525 reglist = fGeom->GetMaterialList(imat, nreg);
1526 // loop over regions of a given material
1527 for (Int_t k=0; k<nreg; k++) {
1528 ireg = reglist[k];
1529 fprintf(pAliceInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n", zero, fCutValue[i], zero, ireg, ireg, one);
1530 }
1531 }
1532 } // end of else if for gamma
1533
1534
e4b9dd05 1535 // electrons
1536 // G4 particles: "e-"
1537 // ?? positrons
1538 // G3 default value: 0.001 GeV
1539 //gMC ->SetCut("CUTELE",cut); // cut for e+,e-
1540 else if (strncmp(&fCutFlag[i][0],"CUTELE",6) == 0 && global) {
aa067d5f 1541 fprintf(pAliceInp,"*\n*Cut for electrons\n");
1542 fprintf(pAliceInp,"*Generated from call: SetCut('CUTELE',cut);\n");
1543 // -fCutValue[i];
1544 // three = lower bound of the particle id-numbers to which the cut-off
1545 // 4.0 = upper bound of the particle id-numbers to which the cut-off
1546 // one = step length in assigning numbers
1547 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-fCutValue[i],three,4.0,one);
8495a208 1548 }
e4b9dd05 1549 else if (strncmp(&fCutFlag[i][0],"CUTELE",6) == 0 && !global) {
aa067d5f 1550 fprintf(pAliceInp,"*\n*Cut specific to material for electrons\n");
1551 fprintf(pAliceInp,"*Generated from call: SetCut('CUTELE',cut);\n");
1552 // -fCutValue[i];
1553 // loop over materials for EMFCUT FLUKA cards
1554 for (j=0; j < matMax-matMin+1; j++) {
1555 Int_t nreg, imat, *reglist;
1556 Float_t ireg;
1557 imat = (Int_t) matMin + j;
1558 reglist = fGeom->GetMaterialList(imat, nreg);
1559 // loop over regions of a given material
1560 for (k=0; k<nreg; k++) {
1561 ireg = reglist[k];
1562 fprintf(pAliceInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n", -fCutValue[i], zero, zero, ireg, ireg, one);
1563 }
1564 }
1565 } // end of else if for electrons
1566
1567
e4b9dd05 1568 // neutral hadrons
1569 // G4 particles: of type "baryon", "meson", "nucleus" with zero charge
1570 // G3 default value: 0.01 GeV
1571 //gMC ->SetCut("CUTNEU",cut); // cut for neutral hadrons
1572 else if (strncmp(&fCutFlag[i][0],"CUTNEU",6) == 0 && global) {
aa067d5f 1573 fprintf(pAliceInp,"*\n*Cut for neutral hadrons\n");
1574 fprintf(pAliceInp,"*Generated from call: SetCut('CUTNEU',cut);\n");
e4b9dd05 1575
aa067d5f 1576 // 8.0 = Neutron
1577 // 9.0 = Antineutron
1578 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],8.0,9.0);
e4b9dd05 1579
aa067d5f 1580 // 12.0 = Kaon zero long
1581 // 12.0 = Kaon zero long
1582 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],12.0,12.0);
e4b9dd05 1583
aa067d5f 1584 // 17.0 = Lambda, 18.0 = Antilambda
1585 // 19.0 = Kaon zero short
1586 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],17.0,19.0);
e4b9dd05 1587
aa067d5f 1588 // 22.0 = Sigma zero, Pion zero, Kaon zero
1589 // 25.0 = Antikaon zero
1590 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],22.0,25.0);
e4b9dd05 1591
aa067d5f 1592 // 32.0 = Antisigma zero
1593 // 32.0 = Antisigma zero
1594 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],32.0,32.0);
e4b9dd05 1595
aa067d5f 1596 // 34.0 = Xi zero
1597 // 35.0 = AntiXi zero
1598 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],34.0,35.0);
e4b9dd05 1599
aa067d5f 1600 // 47.0 = D zero
1601 // 48.0 = AntiD zero
1602 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],47.0,48.0);
e4b9dd05 1603
aa067d5f 1604 // 53.0 = Xi_c zero
1605 // 53.0 = Xi_c zero
1606 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],53.0,53.0);
e4b9dd05 1607
aa067d5f 1608 // 55.0 = Xi'_c zero
1609 // 56.0 = Omega_c zero
1610 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],55.0,56.0);
e4b9dd05 1611
aa067d5f 1612 // 59.0 = AntiXi_c zero
1613 // 59.0 = AntiXi_c zero
1614 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],59.0,59.0);
e4b9dd05 1615
aa067d5f 1616 // 61.0 = AntiXi'_c zero
1617 // 62.0 = AntiOmega_c zero
1618 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],61.0,62.0);
8495a208 1619 }
e4b9dd05 1620
1621 // charged hadrons
1622 // G4 particles: of type "baryon", "meson", "nucleus" with non-zero charge
1623 // G3 default value: 0.01 GeV
1624 //gMC ->SetCut("CUTHAD",cut); // cut for charged hadrons
1625 else if (strncmp(&fCutFlag[i][0],"CUTHAD",6) == 0 && global) {
aa067d5f 1626 fprintf(pAliceInp,"*\n*Cut for charged hadrons\n");
1627 fprintf(pAliceInp,"*Generated from call: SetCut('CUTHAD',cut);\n");
e4b9dd05 1628
aa067d5f 1629 // 1.0 = Proton
1630 // 2.0 = Antiproton
1631 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],1.0,2.0);
e4b9dd05 1632
aa067d5f 1633 // 13.0 = Positive Pion, Negative Pion, Positive Kaon
1634 // 16.0 = Negative Kaon
1635 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],13.0,16.0);
e4b9dd05 1636
aa067d5f 1637 // 20.0 = Negative Sigma
1638 // 21.0 = Positive Sigma
1639 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],20.0,21.0);
e4b9dd05 1640
aa067d5f 1641 // 31.0 = Antisigma minus
1642 // 33.0 = Antisigma plus
1643 // 2.0 = step length
1644 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-fCutValue[i],31.0,33.0,2.0);
e4b9dd05 1645
aa067d5f 1646 // 36.0 = Negative Xi, Positive Xi, Omega minus
1647 // 39.0 = Antiomega
1648 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],36.0,39.0);
e4b9dd05 1649
aa067d5f 1650 // 45.0 = D plus
1651 // 46.0 = D minus
1652 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],45.0,46.0);
e4b9dd05 1653
aa067d5f 1654 // 49.0 = D_s plus, D_s minus, Lambda_c plus
1655 // 52.0 = Xi_c plus
1656 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],49.0,52.0);
e4b9dd05 1657
aa067d5f 1658 // 54.0 = Xi'_c plus
1659 // 60.0 = AntiXi'_c minus
1660 // 6.0 = step length
1661 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-fCutValue[i],54.0,60.0,6.0);
e4b9dd05 1662
aa067d5f 1663 // 57.0 = Antilambda_c minus
1664 // 58.0 = AntiXi_c minus
1665 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],57.0,58.0);
8495a208 1666 }
e4b9dd05 1667
1668 // muons
1669 // G4 particles: "mu+", "mu-"
1670 // G3 default value: 0.01 GeV
1671 //gMC ->SetCut("CUTMUO",cut); // cut for mu+, mu-
1672 else if (strncmp(&fCutFlag[i][0],"CUTMUO",6)== 0 && global) {
aa067d5f 1673 fprintf(pAliceInp,"*\n*Cut for muons\n");
1674 fprintf(pAliceInp,"*Generated from call: SetCut('CUTMUO',cut);\n");
1675 // 10.0 = Muon+
1676 // 11.0 = Muon-
1677 fprintf(pAliceInp,"PART-THR %10.4g%10.1f%10.1f\n",-fCutValue[i],10.0,11.0);
8495a208 1678 }
e4b9dd05 1679
e4b9dd05 1680 //
1681 // time of flight cut in seconds
1682 // G4 particles: all
1683 // G3 default value: 0.01 GeV
1684 //gMC ->SetCut("TOFMAX",tofmax); // time of flight cuts in seconds
1685 else if (strncmp(&fCutFlag[i][0],"TOFMAX",6) == 0) {
aa067d5f 1686 fprintf(pAliceInp,"*\n*Time of flight cuts in seconds\n");
1687 fprintf(pAliceInp,"*Generated from call: SetCut('TOFMAX',tofmax);\n");
1688 // zero = ignored
1689 // zero = ignored
1690 // -6.0 = lower bound of the particle numbers for which the transport time cut-off and/or the start signal is to be applied
1691 // 64.0 = upper bound of the particle numbers for which the transport time cut-off and/or the start signal is to be applied
1692 fprintf(pAliceInp,"TIME-CUT %10.4g%10.1f%10.1f%10.1f%10.1f\n",fCutValue[i]*1.e9,zero,zero,-6.0,64.0);
8495a208 1693 }
e4b9dd05 1694
1695 else if (global){
aa067d5f 1696 cout << "SetCut for flag=" << &fCutFlag[i][0] << " value=" << fCutValue[i] << " not yet implemented!" << endl;
8495a208 1697 }
1698 else {
aa067d5f 1699 cout << "SetCut for flag=" << &fCutFlag[i][0] << " value=" << fCutValue[i] << " (material specific) not yet implemented!" << endl;
8495a208 1700 }
e4b9dd05 1701
e749c124 1702 } //end of loop over SetCut calls
e4b9dd05 1703
8495a208 1704// Add START and STOP card
e4b9dd05 1705 fprintf(pAliceInp,"START %10.1f\n",fEventsPerRun);
1706 fprintf(pAliceInp,"STOP \n");
2b8052b0 1707
e4b9dd05 1708
2b8052b0 1709// Close files
e4b9dd05 1710
2b8052b0 1711 fclose(pAliceCoreInp);
1712 fclose(pAliceFlukaMat);
1713 fclose(pAliceInp);
1714
8495a208 1715} // end of InitPhysics
1716
1717
1718//______________________________________________________________________________
1719void TFluka::SetMaxStep(Double_t)
1720{
1721// SetMaxStep is dummy procedure in TFluka !
1722 if (fVerbosityLevel >=3)
1723 cout << "SetMaxStep is dummy procedure in TFluka !" << endl;
1724}
1725
1726//______________________________________________________________________________
1727void TFluka::SetMaxNStep(Int_t)
1728{
1729// SetMaxNStep is dummy procedure in TFluka !
1730 if (fVerbosityLevel >=3)
1731 cout << "SetMaxNStep is dummy procedure in TFluka !" << endl;
1732}
1733
1734//______________________________________________________________________________
1735void TFluka::SetUserDecay(Int_t)
1736{
1737// SetUserDecay is dummy procedure in TFluka !
1738 if (fVerbosityLevel >=3)
1739 cout << "SetUserDecay is dummy procedure in TFluka !" << endl;
1740}
1741
1742//
1743// dynamic properties
1744//
1745//______________________________________________________________________________
1746void TFluka::TrackPosition(TLorentzVector& position) const
1747{
1748// Return the current position in the master reference frame of the
1749// track being transported
1750// TRACKR.atrack = age of the particle
1751// TRACKR.xtrack = x-position of the last point
1752// TRACKR.ytrack = y-position of the last point
1753// TRACKR.ztrack = z-position of the last point
1754 Int_t caller = GetCaller();
fbf08100 1755 if (caller == 3 || caller == 6 || caller == 11 || caller == 12) { //bxdraw,endraw,usdraw
8495a208 1756 position.SetX(GetXsco());
1757 position.SetY(GetYsco());
1758 position.SetZ(GetZsco());
1759 position.SetT(TRACKR.atrack);
1760 }
1761 else if (caller == 4) { // mgdraw
1762 position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
1763 position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
1764 position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
1765 position.SetT(TRACKR.atrack);
1766 }
1767 else if (caller == 5) { // sodraw
1768 position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
1769 position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
1770 position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
1771 position.SetT(0);
1772 }
1773 else
1774 Warning("TrackPosition","position not available");
1775}
1776
1777//______________________________________________________________________________
1778void TFluka::TrackPosition(Double_t& x, Double_t& y, Double_t& z) const
1779{
1780// Return the current position in the master reference frame of the
1781// track being transported
1782// TRACKR.atrack = age of the particle
1783// TRACKR.xtrack = x-position of the last point
1784// TRACKR.ytrack = y-position of the last point
1785// TRACKR.ztrack = z-position of the last point
1786 Int_t caller = GetCaller();
fbf08100 1787 if (caller == 3 || caller == 6 || caller == 11 || caller == 12) { //bxdraw,endraw,usdraw
8495a208 1788 x = GetXsco();
1789 y = GetYsco();
1790 z = GetZsco();
1791 }
e8f0734b 1792 else if (caller == 4 || caller == 5) { // mgdraw, sodraw
8495a208 1793 x = TRACKR.xtrack[TRACKR.ntrack];
1794 y = TRACKR.ytrack[TRACKR.ntrack];
1795 z = TRACKR.ztrack[TRACKR.ntrack];
1796 }
1797 else
1798 Warning("TrackPosition","position not available");
1799}
1800
1801//______________________________________________________________________________
1802void TFluka::TrackMomentum(TLorentzVector& momentum) const
1803{
1804// Return the direction and the momentum (GeV/c) of the track
1805// currently being transported
1806// TRACKR.ptrack = momentum of the particle (not always defined, if
1807// < 0 must be obtained from etrack)
1808// TRACKR.cx,y,ztrck = direction cosines of the current particle
1809// TRACKR.etrack = total energy of the particle
1810// TRACKR.jtrack = identity number of the particle
1811// PAPROP.am[TRACKR.jtrack] = particle mass in gev
1812 Int_t caller = GetCaller();
1813 if (caller != 2) { // not eedraw
1814 if (TRACKR.ptrack >= 0) {
1815 momentum.SetPx(TRACKR.ptrack*TRACKR.cxtrck);
1816 momentum.SetPy(TRACKR.ptrack*TRACKR.cytrck);
1817 momentum.SetPz(TRACKR.ptrack*TRACKR.cztrck);
1818 momentum.SetE(TRACKR.etrack);
1819 return;
1820 }
1821 else {
1822 Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack+6]*PAPROP.am[TRACKR.jtrack+6]);
1823 momentum.SetPx(p*TRACKR.cxtrck);
1824 momentum.SetPy(p*TRACKR.cytrck);
1825 momentum.SetPz(p*TRACKR.cztrck);
1826 momentum.SetE(TRACKR.etrack);
1827 return;
1828 }
1829 }
1830 else
1831 Warning("TrackMomentum","momentum not available");
1832}
1833
1834//______________________________________________________________________________
1835void TFluka::TrackMomentum(Double_t& px, Double_t& py, Double_t& pz, Double_t& e) const
1836{
1837// Return the direction and the momentum (GeV/c) of the track
1838// currently being transported
1839// TRACKR.ptrack = momentum of the particle (not always defined, if
1840// < 0 must be obtained from etrack)
1841// TRACKR.cx,y,ztrck = direction cosines of the current particle
1842// TRACKR.etrack = total energy of the particle
1843// TRACKR.jtrack = identity number of the particle
1844// PAPROP.am[TRACKR.jtrack] = particle mass in gev
1845 Int_t caller = GetCaller();
1846 if (caller != 2) { // not eedraw
1847 if (TRACKR.ptrack >= 0) {
1848 px = TRACKR.ptrack*TRACKR.cxtrck;
1849 py = TRACKR.ptrack*TRACKR.cytrck;
1850 pz = TRACKR.ptrack*TRACKR.cztrck;
1851 e = TRACKR.etrack;
1852 return;
1853 }
1854 else {
1855 Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack+6]*PAPROP.am[TRACKR.jtrack+6]);
1856 px = p*TRACKR.cxtrck;
1857 py = p*TRACKR.cytrck;
1858 pz = p*TRACKR.cztrck;
1859 e = TRACKR.etrack;
1860 return;
1861 }
1862 }
1863 else
1864 Warning("TrackMomentum","momentum not available");
1865}
1866
1867//______________________________________________________________________________
1868Double_t TFluka::TrackStep() const
1869{
1870// Return the length in centimeters of the current step
1871// TRACKR.ctrack = total curved path
1872 Int_t caller = GetCaller();
fbf08100 1873 if (caller == 11 || caller==12 || caller == 3 || caller == 6) //bxdraw,endraw,usdraw
8495a208 1874 return 0.0;
1875 else if (caller == 4) //mgdraw
1876 return TRACKR.ctrack;
1877 else
1878 return -1.0;
1879}
1880
1881//______________________________________________________________________________
1882Double_t TFluka::TrackLength() const
1883{
1884// TRACKR.cmtrck = cumulative curved path since particle birth
1885 Int_t caller = GetCaller();
fbf08100 1886 if (caller == 11 || caller==12 || caller == 3 || caller == 4 || caller == 6) //bxdraw,endraw,mgdraw,usdraw
8495a208 1887 return TRACKR.cmtrck;
1888 else
1889 return -1.0;
1890}
1891
1892//______________________________________________________________________________
1893Double_t TFluka::TrackTime() const
1894{
1895// Return the current time of flight of the track being transported
1896// TRACKR.atrack = age of the particle
1897 Int_t caller = GetCaller();
fbf08100 1898 if (caller == 11 || caller==12 || caller == 3 || caller == 4 || caller == 6) //bxdraw,endraw,mgdraw,usdraw
8495a208 1899 return TRACKR.atrack;
1900 else
1901 return -1;
1902}
1903
1904//______________________________________________________________________________
1905Double_t TFluka::Edep() const
1906{
1907// Energy deposition
1908// if TRACKR.ntrack = 0, TRACKR.mtrack = 0:
1909// -->local energy deposition (the value and the point are not recorded in TRACKR)
1910// but in the variable "rull" of the procedure "endraw.cxx"
1911// if TRACKR.ntrack > 0, TRACKR.mtrack = 0:
1912// -->no energy loss along the track
1913// if TRACKR.ntrack > 0, TRACKR.mtrack > 0:
1914// -->energy loss distributed along the track
1915// TRACKR.dtrack = energy deposition of the jth deposition even
fbf08100 1916
1917 // If coming from bxdraw we have 2 steps of 0 length and 0 edep
1918 Int_t caller = GetCaller();
1919 if (caller == 11 || caller==12) return 0.0;
8495a208 1920 Double_t sum = 0;
1921 for ( Int_t j=0;j<TRACKR.mtrack;j++) {
1922 sum +=TRACKR.dtrack[j];
1923 }
1924 if (TRACKR.ntrack == 0 && TRACKR.mtrack == 0)
1925 return fRull + sum;
1926 else {
1927 return sum;
1928 }
1929}
1930
1931//______________________________________________________________________________
1932Int_t TFluka::TrackPid() const
1933{
1934// Return the id of the particle transported
1935// TRACKR.jtrack = identity number of the particle
1936 Int_t caller = GetCaller();
1937 if (caller != 2) // not eedraw
1938 return PDGFromId(TRACKR.jtrack);
1939 else
1940 return -1000;
1941}
1942
1943//______________________________________________________________________________
1944Double_t TFluka::TrackCharge() const
1945{
1946// Return charge of the track currently transported
1947// PAPROP.ichrge = electric charge of the particle
1948// TRACKR.jtrack = identity number of the particle
1949 Int_t caller = GetCaller();
1950 if (caller != 2) // not eedraw
1951 return PAPROP.ichrge[TRACKR.jtrack+6];
1952 else
1953 return -1000.0;
1954}
1955
1956//______________________________________________________________________________
1957Double_t TFluka::TrackMass() const
1958{
1959// PAPROP.am = particle mass in GeV
1960// TRACKR.jtrack = identity number of the particle
1961 Int_t caller = GetCaller();
1962 if (caller != 2) // not eedraw
1963 return PAPROP.am[TRACKR.jtrack+6];
1964 else
1965 return -1000.0;
1966}
1967
1968//______________________________________________________________________________
1969Double_t TFluka::Etot() const
1970{
1971// TRACKR.etrack = total energy of the particle
1972 Int_t caller = GetCaller();
1973 if (caller != 2) // not eedraw
1974 return TRACKR.etrack;
1975 else
1976 return -1000.0;
1977}
1978
1979//
1980// track status
1981//
1982//______________________________________________________________________________
1983Bool_t TFluka::IsNewTrack() const
1984{
fbf08100 1985// Return true for the first call of Stepping()
fbf08100 1986 return fTrackIsNew;
8495a208 1987}
1988
1989//______________________________________________________________________________
1990Bool_t TFluka::IsTrackInside() const
1991{
1992// True if the track is not at the boundary of the current volume
1993// In Fluka a step is always inside one kind of material
1994// If the step would go behind the region of one material,
1995// it will be shortened to reach only the boundary.
1996// Therefore IsTrackInside() is always true.
1997 Int_t caller = GetCaller();
fbf08100 1998 if (caller == 11 || caller==12) // bxdraw
8495a208 1999 return 0;
2000 else
2001 return 1;
2002}
2003
2004//______________________________________________________________________________
2005Bool_t TFluka::IsTrackEntering() const
2006{
2007// True if this is the first step of the track in the current volume
2008
2009 Int_t caller = GetCaller();
2010 if (caller == 11) // bxdraw entering
2011 return 1;
2012 else return 0;
2013}
2014
2015//______________________________________________________________________________
2016Bool_t TFluka::IsTrackExiting() const
2017{
2018 Int_t caller = GetCaller();
2019 if (caller == 12) // bxdraw exiting
2020 return 1;
2021 else return 0;
2022}
2023
2024//______________________________________________________________________________
2025Bool_t TFluka::IsTrackOut() const
2026{
2027// True if the track is out of the setup
2028// means escape
2029// Icode = 14: escape - call from Kaskad
2030// Icode = 23: escape - call from Emfsco
2031// Icode = 32: escape - call from Kasneu
2032// Icode = 40: escape - call from Kashea
2033// Icode = 51: escape - call from Kasoph
2034 if (fIcode == 14 ||
2035 fIcode == 23 ||
2036 fIcode == 32 ||
2037 fIcode == 40 ||
2038 fIcode == 51) return 1;
2039 else return 0;
2040}
2041
2042//______________________________________________________________________________
2043Bool_t TFluka::IsTrackDisappeared() const
2044{
2045// means all inelastic interactions and decays
2046// fIcode from usdraw
2047 if (fIcode == 101 || // inelastic interaction
2048 fIcode == 102 || // particle decay
2049 fIcode == 214 || // in-flight annihilation
2050 fIcode == 215 || // annihilation at rest
2051 fIcode == 217 || // pair production
2052 fIcode == 221) return 1;
2053 else return 0;
2054}
2055
2056//______________________________________________________________________________
2057Bool_t TFluka::IsTrackStop() const
2058{
2059// True if the track energy has fallen below the threshold
2060// means stopped by signal or below energy threshold
2061// Icode = 12: stopping particle - call from Kaskad
2062// Icode = 15: time kill - call from Kaskad
2063// Icode = 21: below threshold, iarg=1 - call from Emfsco
2064// Icode = 22: below threshold, iarg=2 - call from Emfsco
2065// Icode = 24: time kill - call from Emfsco
2066// Icode = 31: below threshold - call from Kasneu
2067// Icode = 33: time kill - call from Kasneu
2068// Icode = 41: time kill - call from Kashea
2069// Icode = 52: time kill - call from Kasoph
2070 if (fIcode == 12 ||
2071 fIcode == 15 ||
2072 fIcode == 21 ||
2073 fIcode == 22 ||
2074 fIcode == 24 ||
2075 fIcode == 31 ||
2076 fIcode == 33 ||
2077 fIcode == 41 ||
2078 fIcode == 52) return 1;
2079 else return 0;
2080}
2081
2082//______________________________________________________________________________
2083Bool_t TFluka::IsTrackAlive() const
2084{
2085// means not disappeared or not out
2086 if (IsTrackDisappeared() || IsTrackOut() ) return 0;
2087 else return 1;
2088}
2089
2090//
2091// secondaries
2092//
2093
2094//______________________________________________________________________________
2095Int_t TFluka::NSecondaries() const
2096// Number of secondary particles generated in the current step
2097// FINUC.np = number of secondaries except light and heavy ions
2098// FHEAVY.npheav = number of secondaries for light and heavy secondary ions
2099{
2100 Int_t caller = GetCaller();
2101 if (caller == 6) // valid only after usdraw
2102 return FINUC.np + FHEAVY.npheav;
2103 else
2104 return 0;
2105} // end of NSecondaries
2106
2107//______________________________________________________________________________
2108void TFluka::GetSecondary(Int_t isec, Int_t& particleId,
2109 TLorentzVector& position, TLorentzVector& momentum)
2110{
2111 Int_t caller = GetCaller();
2112 if (caller == 6) { // valid only after usdraw
2113 if (isec >= 0 && isec < FINUC.np) {
2114 particleId = PDGFromId(FINUC.kpart[isec]);
2115 position.SetX(fXsco);
2116 position.SetY(fYsco);
2117 position.SetZ(fZsco);
2118 position.SetT(TRACKR.atrack);
8495a208 2119 momentum.SetPx(FINUC.plr[isec]*FINUC.cxr[isec]);
2120 momentum.SetPy(FINUC.plr[isec]*FINUC.cyr[isec]);
2121 momentum.SetPz(FINUC.plr[isec]*FINUC.czr[isec]);
2122 momentum.SetE(FINUC.tki[isec] + PAPROP.am[FINUC.kpart[isec]+6]);
2123 }
2124 else if (isec >= FINUC.np && isec < FINUC.np + FHEAVY.npheav) {
2125 Int_t jsec = isec - FINUC.np;
2126 particleId = FHEAVY.kheavy[jsec]; // this is Fluka id !!!
2127 position.SetX(fXsco);
2128 position.SetY(fYsco);
2129 position.SetZ(fZsco);
2130 position.SetT(TRACKR.atrack);
8495a208 2131 momentum.SetPx(FHEAVY.pheavy[jsec]*FHEAVY.cxheav[jsec]);
2132 momentum.SetPy(FHEAVY.pheavy[jsec]*FHEAVY.cyheav[jsec]);
2133 momentum.SetPz(FHEAVY.pheavy[jsec]*FHEAVY.czheav[jsec]);
2134 if (FHEAVY.tkheav[jsec] >= 3 && FHEAVY.tkheav[jsec] <= 6)
2135 momentum.SetE(FHEAVY.tkheav[jsec] + PAPROP.am[jsec+6]);
2136 else if (FHEAVY.tkheav[jsec] > 6)
2137 momentum.SetE(FHEAVY.tkheav[jsec] + FHEAVY.amnhea[jsec]); // to be checked !!!
2138 }
2139 else
2140 Warning("GetSecondary","isec out of range");
2141 }
2142 else
2143 Warning("GetSecondary","no secondaries available");
2144} // end of GetSecondary
2145
2146//______________________________________________________________________________
2147TMCProcess TFluka::ProdProcess(Int_t) const
2148// Name of the process that has produced the secondary particles
2149// in the current step
2150{
2151 const TMCProcess kIpNoProc = kPNoProcess;
2152 const TMCProcess kIpPDecay = kPDecay;
2153 const TMCProcess kIpPPair = kPPair;
2154// const TMCProcess kIpPPairFromPhoton = kPPairFromPhoton;
2155// const TMCProcess kIpPPairFromVirtualPhoton = kPPairFromVirtualPhoton;
2156 const TMCProcess kIpPCompton = kPCompton;
2157 const TMCProcess kIpPPhotoelectric = kPPhotoelectric;
2158 const TMCProcess kIpPBrem = kPBrem;
2159// const TMCProcess kIpPBremFromHeavy = kPBremFromHeavy;
2160// const TMCProcess kIpPBremFromElectronOrPositron = kPBremFromElectronOrPositron;
2161 const TMCProcess kIpPDeltaRay = kPDeltaRay;
2162// const TMCProcess kIpPMoller = kPMoller;
2163// const TMCProcess kIpPBhabha = kPBhabha;
2164 const TMCProcess kIpPAnnihilation = kPAnnihilation;
2165// const TMCProcess kIpPAnnihilInFlight = kPAnnihilInFlight;
2166// const TMCProcess kIpPAnnihilAtRest = kPAnnihilAtRest;
2167 const TMCProcess kIpPHadronic = kPHadronic;
2168 const TMCProcess kIpPMuonNuclear = kPMuonNuclear;
2169 const TMCProcess kIpPPhotoFission = kPPhotoFission;
2170 const TMCProcess kIpPRayleigh = kPRayleigh;
2171// const TMCProcess kIpPCerenkov = kPCerenkov;
2172// const TMCProcess kIpPSynchrotron = kPSynchrotron;
2173
2174 Int_t mugamma = TRACKR.jtrack == 7 || TRACKR.jtrack == 10 || TRACKR.jtrack == 11;
2175 if (fIcode == 102) return kIpPDecay;
2176 else if (fIcode == 104 || fIcode == 217) return kIpPPair;
2177// else if (fIcode == 104) return kIpPairFromPhoton;
2178// else if (fIcode == 217) return kIpPPairFromVirtualPhoton;
2179 else if (fIcode == 219) return kIpPCompton;
2180 else if (fIcode == 221) return kIpPPhotoelectric;
2181 else if (fIcode == 105 || fIcode == 208) return kIpPBrem;
2182// else if (fIcode == 105) return kIpPBremFromHeavy;
2183// else if (fIcode == 208) return kPBremFromElectronOrPositron;
2184 else if (fIcode == 103 || fIcode == 400) return kIpPDeltaRay;
2185 else if (fIcode == 210 || fIcode == 212) return kIpPDeltaRay;
2186// else if (fIcode == 210) return kIpPMoller;
2187// else if (fIcode == 212) return kIpPBhabha;
2188 else if (fIcode == 214 || fIcode == 215) return kIpPAnnihilation;
2189// else if (fIcode == 214) return kIpPAnnihilInFlight;
2190// else if (fIcode == 215) return kIpPAnnihilAtRest;
2191 else if (fIcode == 101) return kIpPHadronic;
2192 else if (fIcode == 101) {
2193 if (!mugamma) return kIpPHadronic;
2194 else if (TRACKR.jtrack == 7) return kIpPPhotoFission;
2195 else return kIpPMuonNuclear;
2196 }
2197 else if (fIcode == 225) return kIpPRayleigh;
2198// Fluka codes 100, 300 and 400 still to be investigasted
2199 else return kIpNoProc;
2200}
2201
2202//Int_t StepProcesses(TArrayI &proc) const
2203// Return processes active in the current step
2204//{
2205//ck = total energy of the particl ????????????????
2206//}
2207
2208
2209//______________________________________________________________________________
2210Int_t TFluka::VolId2Mate(Int_t id) const
2211{
2212//
2213// Returns the material number for a given volume ID
2214//
2215 return fGeom->VolId2Mate(id);
2216}
2217
2218//______________________________________________________________________________
2219const char* TFluka::VolName(Int_t id) const
2220{
2221//
2222// Returns the volume name for a given volume ID
2223//
2224 return fGeom->VolName(id);
2225}
2226
2227//______________________________________________________________________________
2228Int_t TFluka::VolId(const Text_t* volName) const
2229{
2230//
2231// Converts from volume name to volume ID.
2232// Time consuming. (Only used during set-up)
2233// Could be replaced by hash-table
2234//
2235 return fGeom->VolId(volName);
2236}
2237
2238//______________________________________________________________________________
2239Int_t TFluka::CurrentVolID(Int_t& copyNo) const
2240{
2241//
2242// Return the logical id and copy number corresponding to the current fluka region
2243//
2244 return fGeom->CurrentVolID(copyNo);
2245}
2246
2247//______________________________________________________________________________
2248Int_t TFluka::CurrentVolOffID(Int_t off, Int_t& copyNo) const
2249{
2250//
2251// Return the logical id and copy number of off'th mother
2252// corresponding to the current fluka region
2253//
2254 return fGeom->CurrentVolOffID(off, copyNo);
2255}
2256
2257//______________________________________________________________________________
2258const char* TFluka::CurrentVolName() const
2259{
2260//
2261// Return the current volume name
2262//
2263 return fGeom->CurrentVolName();
2264}
2265
2266//______________________________________________________________________________
2267const char* TFluka::CurrentVolOffName(Int_t off) const
2268{
2269//
2270// Return the volume name of the off'th mother of the current volume
2271//
2272 return fGeom->CurrentVolOffName(off);
2273}
2274
2275//______________________________________________________________________________
2276Int_t TFluka::CurrentMaterial(Float_t & /*a*/, Float_t & /*z*/,
2277 Float_t & /*dens*/, Float_t & /*radl*/, Float_t & /*absl*/) const
2278{
2279//
2280// Return the current medium number ??? what about material properties
2281//
2282 Int_t copy;
2283 Int_t id = TFluka::CurrentVolID(copy);
2284 Int_t med = TFluka::VolId2Mate(id);
2285 return med;
2286}
2287
2288//______________________________________________________________________________
2289void TFluka::Gmtod(Float_t* xm, Float_t* xd, Int_t iflag)
2290{
2291// Transforms a position from the world reference frame
2292// to the current volume reference frame.
2293//
2294// Geant3 desription:
2295// ==================
2296// Computes coordinates XD (in DRS)
2297// from known coordinates XM in MRS
2298// The local reference system can be initialized by
2299// - the tracking routines and GMTOD used in GUSTEP
2300// - a call to GMEDIA(XM,NUMED)
2301// - a call to GLVOLU(NLEVEL,NAMES,NUMBER,IER)
2302// (inverse routine is GDTOM)
2303//
2304// If IFLAG=1 convert coordinates
2305// IFLAG=2 convert direction cosinus
2306//
2307// ---
2308 fGeom->Gmtod(xm,xd,iflag);
2309}
2310
2311//______________________________________________________________________________
2312void TFluka::Gmtod(Double_t* xm, Double_t* xd, Int_t iflag)
2313{
2314// Transforms a position from the world reference frame
2315// to the current volume reference frame.
2316//
2317// Geant3 desription:
2318// ==================
2319// Computes coordinates XD (in DRS)
2320// from known coordinates XM in MRS
2321// The local reference system can be initialized by
2322// - the tracking routines and GMTOD used in GUSTEP
2323// - a call to GMEDIA(XM,NUMED)
2324// - a call to GLVOLU(NLEVEL,NAMES,NUMBER,IER)
2325// (inverse routine is GDTOM)
2326//
2327// If IFLAG=1 convert coordinates
2328// IFLAG=2 convert direction cosinus
2329//
2330// ---
2331 fGeom->Gmtod(xm,xd,iflag);
2332}
2333
2334//______________________________________________________________________________
2335void TFluka::Gdtom(Float_t* xd, Float_t* xm, Int_t iflag)
2336{
2337// Transforms a position from the current volume reference frame
2338// to the world reference frame.
2339//
2340// Geant3 desription:
2341// ==================
2342// Computes coordinates XM (Master Reference System
2343// knowing the coordinates XD (Detector Ref System)
2344// The local reference system can be initialized by
2345// - the tracking routines and GDTOM used in GUSTEP
2346// - a call to GSCMED(NLEVEL,NAMES,NUMBER)
2347// (inverse routine is GMTOD)
2348//
2349// If IFLAG=1 convert coordinates
2350// IFLAG=2 convert direction cosinus
2351//
2352// ---
2353 fGeom->Gdtom(xd,xm,iflag);
2354}
2355
2356//______________________________________________________________________________
2357void TFluka::Gdtom(Double_t* xd, Double_t* xm, Int_t iflag)
2358{
2359// Transforms a position from the current volume reference frame
2360// to the world reference frame.
2361//
2362// Geant3 desription:
2363// ==================
2364// Computes coordinates XM (Master Reference System
2365// knowing the coordinates XD (Detector Ref System)
2366// The local reference system can be initialized by
2367// - the tracking routines and GDTOM used in GUSTEP
2368// - a call to GSCMED(NLEVEL,NAMES,NUMBER)
2369// (inverse routine is GMTOD)
2370//
2371// If IFLAG=1 convert coordinates
2372// IFLAG=2 convert direction cosinus
2373//
2374// ---
2375 fGeom->Gdtom(xd,xm,iflag);
2376}
fbf08100 2377//______________________________________________________________________________
2378void TFluka::SetMreg(Int_t l)
2379{
2380// Set current fluka region
2381 fCurrentFlukaRegion = l;
2382 fGeom->SetMreg(l);
2383}
8495a208 2384
c7a186a7 2385
2386
2387