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829fb838 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//
19// Realisation of the TVirtualMC interface for the FLUKA code
20// (See official web side http://www.fluka.org/).
21//
22// This implementation makes use of the TGeo geometry modeller.
23// User configuration is via automatic generation of FLUKA input cards.
24//
25// Authors:
26// A. Fasso
27// E. Futo
28// A. Gheata
29// A. Morsch
30//
31
32#include <Riostream.h>
33
829fb838 34#include "TFluka.h"
35#include "TCallf77.h" //For the fortran calls
36#include "Fdblprc.h" //(DBLPRC) fluka common
37#include "Fepisor.h" //(EPISOR) fluka common
07f5b33e 38#include "Ffinuc.h" //(FINUC) fluka common
829fb838 39#include "Fiounit.h" //(IOUNIT) fluka common
40#include "Fpaprop.h" //(PAPROP) fluka common
41#include "Fpart.h" //(PART) fluka common
42#include "Ftrackr.h" //(TRACKR) fluka common
43#include "Fpaprop.h" //(PAPROP) fluka common
44#include "Ffheavy.h" //(FHEAVY) fluka common
3a625972 45#include "Fopphst.h" //(OPPHST) fluka common
07f5b33e 46#include "Fstack.h" //(STACK) fluka common
47#include "Fstepsz.h" //(STEPSZ) fluka common
829fb838 48
49#include "TVirtualMC.h"
3a625972 50#include "TMCProcess.h"
829fb838 51#include "TGeoManager.h"
52#include "TGeoMaterial.h"
53#include "TGeoMedium.h"
54#include "TFlukaMCGeometry.h"
6f5667d1 55#include "TGeoMCGeometry.h"
829fb838 56#include "TFlukaCerenkov.h"
1df5fa54 57#include "TFlukaConfigOption.h"
b496f27c 58#include "TFlukaScoringOption.h"
829fb838 59#include "TLorentzVector.h"
b496f27c 60#include "TArrayI.h"
829fb838 61
62// Fluka methods that may be needed.
63#ifndef WIN32
64# define flukam flukam_
65# define fluka_openinp fluka_openinp_
66# define fluka_closeinp fluka_closeinp_
67# define mcihad mcihad_
68# define mpdgha mpdgha_
69#else
70# define flukam FLUKAM
71# define fluka_openinp FLUKA_OPENINP
72# define fluka_closeinp FLUKA_CLOSEINP
73# define mcihad MCIHAD
74# define mpdgha MPDGHA
75#endif
76
77extern "C"
78{
79 //
80 // Prototypes for FLUKA functions
81 //
82 void type_of_call flukam(const int&);
83 void type_of_call fluka_openinp(const int&, DEFCHARA);
84 void type_of_call fluka_closeinp(const int&);
85 int type_of_call mcihad(const int&);
86 int type_of_call mpdgha(const int&);
87}
88
89//
90// Class implementation for ROOT
91//
92ClassImp(TFluka)
93
94//
95//----------------------------------------------------------------------------
96// TFluka constructors and destructors.
97//______________________________________________________________________________
98TFluka::TFluka()
99 :TVirtualMC(),
100 fVerbosityLevel(0),
1df5fa54 101 fInputFileName(""),
102 fProcesses(0),
103 fCuts(0),
104 fUserScore(0)
829fb838 105{
106 //
107 // Default constructor
108 //
109 fGeneratePemf = kFALSE;
110 fNVolumes = 0;
111 fCurrentFlukaRegion = -1;
112 fGeom = 0;
113 fMCGeo = 0;
114 fMaterials = 0;
115 fDummyBoundary = 0;
116 fFieldFlag = 1;
bd3d5c8a 117 fStopped = 0;
b496f27c 118 fStopEvent = 0;
119 fStopRun = 0;
120 fNEvent = 0;
829fb838 121}
122
123//______________________________________________________________________________
124TFluka::TFluka(const char *title, Int_t verbosity, Bool_t isRootGeometrySupported)
125 :TVirtualMC("TFluka",title, isRootGeometrySupported),
126 fVerbosityLevel(verbosity),
127 fInputFileName(""),
128 fTrackIsEntering(0),
129 fTrackIsExiting(0),
1df5fa54 130 fTrackIsNew(0),
131 fProcesses(new TObjArray(100)),
132 fCuts(new TObjArray(100)),
133 fUserScore(new TObjArray(100))
829fb838 134{
135 // create geometry interface
7f13be31 136 if (fVerbosityLevel >=3)
137 cout << "<== TFluka::TFluka(" << title << ") constructor called." << endl;
138 SetCoreInputFileName();
139 SetInputFileName();
140 SetGeneratePemf(kFALSE);
829fb838 141 fNVolumes = 0;
142 fCurrentFlukaRegion = -1;
143 fDummyBoundary = 0;
144 fFieldFlag = 1;
145 fGeneratePemf = kFALSE;
146 fMCGeo = new TGeoMCGeometry("MCGeo", "TGeo Implementation of VirtualMCGeometry", kTRUE);
3b8c325d 147 fGeom = new TFlukaMCGeometry("geom", "FLUKA VMC Geometry");
829fb838 148 if (verbosity > 2) fGeom->SetDebugMode(kTRUE);
149 fMaterials = 0;
bd3d5c8a 150 fStopped = 0;
b496f27c 151 fStopEvent = 0;
152 fStopRun = 0;
153 fNEvent = 0;
829fb838 154}
155
156//______________________________________________________________________________
157TFluka::~TFluka() {
158// Destructor
1df5fa54 159 if (fVerbosityLevel >=3)
160 cout << "<== TFluka::~TFluka() destructor called." << endl;
161
162 delete fGeom;
163 delete fMCGeo;
164
165 if (fCuts) {
166 fCuts->Delete();
167 delete fCuts;
168 }
169
170 if (fProcesses) {
171 fProcesses->Delete();
172 delete fProcesses;
173 }
174
175
829fb838 176}
177
178//
179//______________________________________________________________________________
180// TFluka control methods
181//______________________________________________________________________________
182void TFluka::Init() {
183//
184// Geometry initialisation
185//
186 if (fVerbosityLevel >=3) cout << "==> TFluka::Init() called." << endl;
187
188 if (!gGeoManager) new TGeoManager("geom", "FLUKA geometry");
189 fApplication->ConstructGeometry();
190 TGeoVolume *top = (TGeoVolume*)gGeoManager->GetListOfVolumes()->First();
191 gGeoManager->SetTopVolume(top);
192 gGeoManager->CloseGeometry("di");
193 gGeoManager->DefaultColors(); // to be removed
194 fNVolumes = fGeom->NofVolumes();
195 fGeom->CreateFlukaMatFile("flukaMat.inp");
196 if (fVerbosityLevel >=3) {
197 printf("== Number of volumes: %i\n ==", fNVolumes);
198 cout << "\t* InitPhysics() - Prepare input file to be called" << endl;
199 }
3b8c325d 200 // now we have TGeo geometry created and we have to patch FlukaVmc.inp
829fb838 201 // with the material mapping file FlukaMat.inp
202}
203
204
205//______________________________________________________________________________
206void TFluka::FinishGeometry() {
207//
208// Build-up table with region to medium correspondance
209//
210 if (fVerbosityLevel >=3) {
211 cout << "==> TFluka::FinishGeometry() called." << endl;
212 printf("----FinishGeometry - nothing to do with TGeo\n");
213 cout << "<== TFluka::FinishGeometry() called." << endl;
214 }
215}
216
217//______________________________________________________________________________
218void TFluka::BuildPhysics() {
219//
220// Prepare FLUKA input files and call FLUKA physics initialisation
221//
222
223 if (fVerbosityLevel >=3)
224 cout << "==> TFluka::BuildPhysics() called." << endl;
225// Prepare input file with the current physics settings
226 InitPhysics();
227 cout << "\t* InitPhysics() - Prepare input file was called" << endl;
228
229 if (fVerbosityLevel >=2)
230 cout << "\t* Changing lfdrtr = (" << (GLOBAL.lfdrtr?'T':'F')
231 << ") in fluka..." << endl;
232 GLOBAL.lfdrtr = true;
233
234 if (fVerbosityLevel >=2)
235 cout << "\t* Opening file " << fInputFileName << endl;
236 const char* fname = fInputFileName;
237 fluka_openinp(lunin, PASSCHARA(fname));
238
239 if (fVerbosityLevel >=2)
240 cout << "\t* Calling flukam..." << endl;
241 flukam(1);
242
243 if (fVerbosityLevel >=2)
244 cout << "\t* Closing file " << fInputFileName << endl;
245 fluka_closeinp(lunin);
246
247 FinishGeometry();
248
249 if (fVerbosityLevel >=3)
250 cout << "<== TFluka::Init() called." << endl;
251
252
253 if (fVerbosityLevel >=3)
254 cout << "<== TFluka::BuildPhysics() called." << endl;
255}
256
257//______________________________________________________________________________
258void TFluka::ProcessEvent() {
259//
260// Process one event
261//
b496f27c 262 if (fStopRun) {
263 printf("User Run Abortion: No more events handled !\n");
264 fNEvent += 1;
265 return;
266 }
267
268 if (fVerbosityLevel >=3)
269 cout << "==> TFluka::ProcessEvent() called." << endl;
270 fApplication->GeneratePrimaries();
271 EPISOR.lsouit = true;
272 flukam(1);
273 if (fVerbosityLevel >=3)
274 cout << "<== TFluka::ProcessEvent() called." << endl;
275 //
276 // Increase event number
277 //
278 fNEvent += 1;
829fb838 279}
280
281//______________________________________________________________________________
282Bool_t TFluka::ProcessRun(Int_t nevent) {
283//
284// Run steering
285//
286
287 if (fVerbosityLevel >=3)
288 cout << "==> TFluka::ProcessRun(" << nevent << ") called."
289 << endl;
290
291 if (fVerbosityLevel >=2) {
292 cout << "\t* GLOBAL.fdrtr = " << (GLOBAL.lfdrtr?'T':'F') << endl;
293 cout << "\t* Calling flukam again..." << endl;
294 }
295
296 fApplication->InitGeometry();
297 Int_t todo = TMath::Abs(nevent);
298 for (Int_t ev = 0; ev < todo; ev++) {
299 fApplication->BeginEvent();
300 ProcessEvent();
301 fApplication->FinishEvent();
302 }
303
304 if (fVerbosityLevel >=3)
305 cout << "<== TFluka::ProcessRun(" << nevent << ") called."
306 << endl;
307 return kTRUE;
308}
309
310//_____________________________________________________________________________
311// methods for building/management of geometry
312
313// functions from GCONS
314//____________________________________________________________________________
315void TFluka::Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
316 Float_t &dens, Float_t &radl, Float_t &absl,
317 Float_t* /*ubuf*/, Int_t& /*nbuf*/) {
318//
319 TGeoMaterial *mat;
320 TIter next (gGeoManager->GetListOfMaterials());
321 while ((mat = (TGeoMaterial*)next())) {
322 if (mat->GetUniqueID() == (UInt_t)imat) break;
323 }
324 if (!mat) {
325 Error("Gfmate", "no material with index %i found", imat);
326 return;
327 }
328 sprintf(name, "%s", mat->GetName());
329 a = mat->GetA();
330 z = mat->GetZ();
331 dens = mat->GetDensity();
332 radl = mat->GetRadLen();
333 absl = mat->GetIntLen();
334}
335
336//______________________________________________________________________________
337void TFluka::Gfmate(Int_t imat, char *name, Double_t &a, Double_t &z,
338 Double_t &dens, Double_t &radl, Double_t &absl,
339 Double_t* /*ubuf*/, Int_t& /*nbuf*/) {
340//
341 TGeoMaterial *mat;
342 TIter next (gGeoManager->GetListOfMaterials());
343 while ((mat = (TGeoMaterial*)next())) {
344 if (mat->GetUniqueID() == (UInt_t)imat) break;
345 }
346 if (!mat) {
347 Error("Gfmate", "no material with index %i found", imat);
348 return;
349 }
350 sprintf(name, "%s", mat->GetName());
351 a = mat->GetA();
352 z = mat->GetZ();
353 dens = mat->GetDensity();
354 radl = mat->GetRadLen();
355 absl = mat->GetIntLen();
356}
357
358// detector composition
359//______________________________________________________________________________
360void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
361 Double_t z, Double_t dens, Double_t radl, Double_t absl,
362 Float_t* buf, Int_t nwbuf) {
363//
364 Double_t* dbuf = fGeom->CreateDoubleArray(buf, nwbuf);
365 Material(kmat, name, a, z, dens, radl, absl, dbuf, nwbuf);
366 delete [] dbuf;
367}
368
369//______________________________________________________________________________
370void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
371 Double_t z, Double_t dens, Double_t radl, Double_t absl,
372 Double_t* /*buf*/, Int_t /*nwbuf*/) {
373//
374 TGeoMaterial *mat;
375 kmat = gGeoManager->GetListOfMaterials()->GetSize();
376 if ((z-Int_t(z)) > 1E-3) {
377 mat = fGeom->GetMakeWrongMaterial(z);
378 if (mat) {
379 mat->SetRadLen(radl,absl);
380 mat->SetUniqueID(kmat);
381 return;
382 }
383 }
384 gGeoManager->Material(name, a, z, dens, kmat, radl, absl);
385}
386
387//______________________________________________________________________________
388void TFluka::Mixture(Int_t& kmat, const char *name, Float_t *a,
389 Float_t *z, Double_t dens, Int_t nlmat, Float_t *wmat) {
390//
391 Double_t* da = fGeom->CreateDoubleArray(a, TMath::Abs(nlmat));
392 Double_t* dz = fGeom->CreateDoubleArray(z, TMath::Abs(nlmat));
393 Double_t* dwmat = fGeom->CreateDoubleArray(wmat, TMath::Abs(nlmat));
394
395 Mixture(kmat, name, da, dz, dens, nlmat, dwmat);
396 for (Int_t i=0; i<nlmat; i++) {
397 a[i] = da[i]; z[i] = dz[i]; wmat[i] = dwmat[i];
398 }
399
400 delete [] da;
401 delete [] dz;
402 delete [] dwmat;
403}
404
405//______________________________________________________________________________
406void TFluka::Mixture(Int_t& kmat, const char *name, Double_t *a,
407 Double_t *z, Double_t dens, Int_t nlmat, Double_t *wmat) {
408//
409 // Defines mixture OR COMPOUND IMAT as composed by
410 // THE BASIC NLMAT materials defined by arrays A,Z and WMAT
411 //
412 // If NLMAT > 0 then wmat contains the proportion by
413 // weights of each basic material in the mixture.
414 //
415 // If nlmat < 0 then WMAT contains the number of atoms
416 // of a given kind into the molecule of the COMPOUND
417 // In this case, WMAT in output is changed to relative
418 // weigths.
419 //
420 Int_t i,j;
421 if (nlmat < 0) {
422 nlmat = - nlmat;
423 Double_t amol = 0;
424 for (i=0;i<nlmat;i++) {
425 amol += a[i]*wmat[i];
426 }
427 for (i=0;i<nlmat;i++) {
428 wmat[i] *= a[i]/amol;
429 }
430 }
431 kmat = gGeoManager->GetListOfMaterials()->GetSize();
432 // Check if we have elements with fractional Z
433 TGeoMaterial *mat = 0;
434 TGeoMixture *mix = 0;
435 Bool_t mixnew = kFALSE;
436 for (i=0; i<nlmat; i++) {
437 if (z[i]-Int_t(z[i]) < 1E-3) continue;
438 // We have found an element with fractional Z -> loop mixtures to look for it
439 for (j=0; j<kmat; j++) {
440 mat = (TGeoMaterial*)gGeoManager->GetListOfMaterials()->At(j);
441 if (!mat) break;
442 if (!mat->IsMixture()) continue;
443 mix = (TGeoMixture*)mat;
444 if (TMath::Abs(z[i]-mix->GetZ()) >1E-3) continue;
445// printf(" FOUND component %i as mixture %s\n", i, mat->GetName());
446 mixnew = kTRUE;
447 break;
448 }
449 if (!mixnew) Warning("Mixture","%s : cannot find component %i with fractional Z=%f\n", name, i, z[i]);
450 break;
451 }
452 if (mixnew) {
453 Int_t nlmatnew = nlmat+mix->GetNelements()-1;
454 Double_t *anew = new Double_t[nlmatnew];
455 Double_t *znew = new Double_t[nlmatnew];
456 Double_t *wmatnew = new Double_t[nlmatnew];
457 Int_t ind=0;
458 for (j=0; j<nlmat; j++) {
459 if (j==i) continue;
460 anew[ind] = a[j];
461 znew[ind] = z[j];
462 wmatnew[ind] = wmat[j];
463 ind++;
464 }
465 for (j=0; j<mix->GetNelements(); j++) {
466 anew[ind] = mix->GetAmixt()[j];
467 znew[ind] = mix->GetZmixt()[j];
468 wmatnew[ind] = wmat[i]*mix->GetWmixt()[j];
469 ind++;
470 }
471 Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew);
472 delete [] anew;
473 delete [] znew;
474 delete [] wmatnew;
475 return;
476 }
477 // Now we need to compact identical elements within the mixture
478 // First check if this happens
479 mixnew = kFALSE;
480 for (i=0; i<nlmat-1; i++) {
481 for (j=i+1; j<nlmat; j++) {
482 if (z[i] == z[j]) {
483 mixnew = kTRUE;
484 break;
485 }
486 }
487 if (mixnew) break;
488 }
489 if (mixnew) {
490 Int_t nlmatnew = 0;
491 Double_t *anew = new Double_t[nlmat];
492 Double_t *znew = new Double_t[nlmat];
493 memset(znew, 0, nlmat*sizeof(Double_t));
494 Double_t *wmatnew = new Double_t[nlmat];
495 Bool_t skipi;
496 for (i=0; i<nlmat; i++) {
497 skipi = kFALSE;
498 for (j=0; j<nlmatnew; j++) {
499 if (z[i] == z[j]) {
500 wmatnew[j] += wmat[i];
501 skipi = kTRUE;
502 break;
503 }
504 }
505 if (skipi) continue;
506 anew[nlmatnew] = a[i];
507 znew[nlmatnew] = z[i];
508 wmatnew[nlmatnew] = wmat[i];
509 nlmatnew++;
510 }
511 Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew);
512 delete [] anew;
513 delete [] znew;
514 delete [] wmatnew;
515 return;
516 }
517 gGeoManager->Mixture(name, a, z, dens, nlmat, wmat, kmat);
518}
519
520//______________________________________________________________________________
521void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
522 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
523 Double_t stemax, Double_t deemax, Double_t epsil,
524 Double_t stmin, Float_t* ubuf, Int_t nbuf) {
525 //
526 kmed = gGeoManager->GetListOfMedia()->GetSize()+1;
527 fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
528 epsil, stmin, ubuf, nbuf);
529}
530
531//______________________________________________________________________________
532void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
533 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
534 Double_t stemax, Double_t deemax, Double_t epsil,
535 Double_t stmin, Double_t* ubuf, Int_t nbuf) {
536 //
537 kmed = gGeoManager->GetListOfMedia()->GetSize()+1;
538 fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
539 epsil, stmin, ubuf, nbuf);
540}
541
542//______________________________________________________________________________
543void TFluka::Matrix(Int_t& krot, Double_t thetaX, Double_t phiX,
544 Double_t thetaY, Double_t phiY, Double_t thetaZ,
545 Double_t phiZ) {
546//
547 krot = gGeoManager->GetListOfMatrices()->GetEntriesFast();
548 fMCGeo->Matrix(krot, thetaX, phiX, thetaY, phiY, thetaZ, phiZ);
549}
550
551//______________________________________________________________________________
552void TFluka::Gstpar(Int_t itmed, const char* param, Double_t parval) {
553//
554//
555
556 if (fVerbosityLevel >=3) printf("Gstpar called with %6d %5s %12.4e %6d\n", itmed, param, parval, fGeom->GetFlukaMaterial(itmed));
557
558 Bool_t process = kFALSE;
559 if (strncmp(param, "DCAY", 4) == 0 ||
560 strncmp(param, "PAIR", 4) == 0 ||
561 strncmp(param, "COMP", 4) == 0 ||
562 strncmp(param, "PHOT", 4) == 0 ||
563 strncmp(param, "PFIS", 4) == 0 ||
564 strncmp(param, "DRAY", 4) == 0 ||
565 strncmp(param, "ANNI", 4) == 0 ||
566 strncmp(param, "BREM", 4) == 0 ||
567 strncmp(param, "MUNU", 4) == 0 ||
568 strncmp(param, "CKOV", 4) == 0 ||
569 strncmp(param, "HADR", 4) == 0 ||
570 strncmp(param, "LOSS", 4) == 0 ||
571 strncmp(param, "MULS", 4) == 0 ||
572 strncmp(param, "RAYL", 4) == 0)
573 {
574 process = kTRUE;
575 }
576 if (process) {
577 SetProcess(param, Int_t (parval), fGeom->GetFlukaMaterial(itmed));
578 } else {
579 SetCut(param, parval, fGeom->GetFlukaMaterial(itmed));
580 }
581}
582
583// functions from GGEOM
584//_____________________________________________________________________________
585void TFluka::Gsatt(const char *name, const char *att, Int_t val)
586{
6f5667d1 587 // Set visualisation attributes for one volume
829fb838 588 char vname[5];
589 fGeom->Vname(name,vname);
590 char vatt[5];
591 fGeom->Vname(att,vatt);
592 gGeoManager->SetVolumeAttribute(vname, vatt, val);
593}
594
595//______________________________________________________________________________
596Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
597 Float_t *upar, Int_t np) {
598//
599 return fMCGeo->Gsvolu(name, shape, nmed, upar, np);
600}
601
602//______________________________________________________________________________
603Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
604 Double_t *upar, Int_t np) {
605//
606 return fMCGeo->Gsvolu(name, shape, nmed, upar, np);
607}
608
609//______________________________________________________________________________
610void TFluka::Gsdvn(const char *name, const char *mother, Int_t ndiv,
611 Int_t iaxis) {
612//
613 fMCGeo->Gsdvn(name, mother, ndiv, iaxis);
614}
615
616//______________________________________________________________________________
617void TFluka::Gsdvn2(const char *name, const char *mother, Int_t ndiv,
618 Int_t iaxis, Double_t c0i, Int_t numed) {
619//
620 fMCGeo->Gsdvn2(name, mother, ndiv, iaxis, c0i, numed);
621}
622
623//______________________________________________________________________________
624void TFluka::Gsdvt(const char *name, const char *mother, Double_t step,
625 Int_t iaxis, Int_t numed, Int_t ndvmx) {
626//
627 fMCGeo->Gsdvt(name, mother, step, iaxis, numed, ndvmx);
628}
629
630//______________________________________________________________________________
631void TFluka::Gsdvt2(const char *name, const char *mother, Double_t step,
632 Int_t iaxis, Double_t c0, Int_t numed, Int_t ndvmx) {
633//
634 fMCGeo->Gsdvt2(name, mother, step, iaxis, c0, numed, ndvmx);
635}
636
637//______________________________________________________________________________
638void TFluka::Gsord(const char * /*name*/, Int_t /*iax*/) {
639//
640// Nothing to do with TGeo
641}
642
643//______________________________________________________________________________
644void TFluka::Gspos(const char *name, Int_t nr, const char *mother,
645 Double_t x, Double_t y, Double_t z, Int_t irot,
646 const char *konly) {
647//
648 fMCGeo->Gspos(name, nr, mother, x, y, z, irot, konly);
649}
650
651//______________________________________________________________________________
652void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
653 Double_t x, Double_t y, Double_t z, Int_t irot,
654 const char *konly, Float_t *upar, Int_t np) {
655 //
656 fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
657}
658
659//______________________________________________________________________________
660void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
661 Double_t x, Double_t y, Double_t z, Int_t irot,
662 const char *konly, Double_t *upar, Int_t np) {
663 //
664 fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
665}
666
667//______________________________________________________________________________
668void TFluka::Gsbool(const char* /*onlyVolName*/, const char* /*manyVolName*/) {
669//
670// Nothing to do with TGeo
671}
672
673//______________________________________________________________________________
674void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Float_t* ppckov,
675 Float_t* absco, Float_t* effic, Float_t* rindex) {
676//
677// Set Cerenkov properties for medium itmed
678//
679// npckov: number of sampling points
680// ppckov: energy values
681// absco: absorption length
682// effic: quantum efficiency
683// rindex: refraction index
684//
685//
686//
687// Create object holding Cerenkov properties
688//
689 TFlukaCerenkov* cerenkovProperties = new TFlukaCerenkov(npckov, ppckov, absco, effic, rindex);
690//
691// Pass object to medium
692 TGeoMedium* medium = gGeoManager->GetMedium(itmed);
693 medium->SetCerenkovProperties(cerenkovProperties);
694}
695
696//______________________________________________________________________________
697void TFluka::SetCerenkov(Int_t /*itmed*/, Int_t /*npckov*/, Double_t * /*ppckov*/,
698 Double_t * /*absco*/, Double_t * /*effic*/, Double_t * /*rindex*/) {
699//
700// Not implemented with TGeo - what G4 did ? Any FLUKA card generated?
701 Warning("SetCerenkov", "Not implemented with TGeo");
702}
703
704// Euclid
705//______________________________________________________________________________
706void TFluka::WriteEuclid(const char* /*fileName*/, const char* /*topVol*/,
707 Int_t /*number*/, Int_t /*nlevel*/) {
708//
709// Not with TGeo
710 Warning("WriteEuclid", "Not implemented with TGeo");
711}
712
713
714
715//_____________________________________________________________________________
716// methods needed by the stepping
717//____________________________________________________________________________
718
719Int_t TFluka::GetMedium() const {
720//
721// Get the medium number for the current fluka region
722//
723 return fGeom->GetMedium(); // this I need to check due to remapping !!!
724}
725
726
727
728//____________________________________________________________________________
729// particle table usage
730// ID <--> PDG transformations
731//_____________________________________________________________________________
732Int_t TFluka::IdFromPDG(Int_t pdg) const
733{
734 //
735 // Return Fluka code from PDG and pseudo ENDF code
736
737 // Catch the feedback photons
738 if (pdg == 50000051) return (-1);
739 // MCIHAD() goes from pdg to fluka internal.
740 Int_t intfluka = mcihad(pdg);
741 // KPTOIP array goes from internal to official
742 return GetFlukaKPTOIP(intfluka);
743}
744
745//______________________________________________________________________________
746Int_t TFluka::PDGFromId(Int_t id) const
747{
748 //
749 // Return PDG code and pseudo ENDF code from Fluka code
f926898e 750 // Alpha He3 Triton Deuteron gen. ion opt. photon
751 Int_t idSpecial[6] = {10020040, 10020030, 10010030, 10010020, 10000000, 50000050};
829fb838 752 // IPTOKP array goes from official to internal
753
754 if (id == -1) {
755// Cerenkov photon
bd3d5c8a 756 if (fVerbosityLevel >= 3)
829fb838 757 printf("\n PDGFromId: Cerenkov Photon \n");
758 return 50000050;
759 }
760// Error id
761 if (id == 0 || id < -6 || id > 250) {
f926898e 762 if (fVerbosityLevel >= 3)
829fb838 763 printf("PDGFromId: Error id = 0\n");
764 return -1;
765 }
766// Good id
f926898e 767 if (id > 0) {
768 Int_t intfluka = GetFlukaIPTOKP(id);
769 if (intfluka == 0) {
770 if (fVerbosityLevel >= 3)
771 printf("PDGFromId: Error intfluka = 0: %d\n", id);
772 return -1;
773 } else if (intfluka < 0) {
774 if (fVerbosityLevel >= 3)
775 printf("PDGFromId: Error intfluka < 0: %d\n", id);
776 return -1;
777 }
778 if (fVerbosityLevel >= 3)
779 printf("mpdgha called with %d %d \n", id, intfluka);
780 // MPDGHA() goes from fluka internal to pdg.
781 return mpdgha(intfluka);
782 } else {
783 // ions and optical photons
784 return idSpecial[id + 6];
829fb838 785 }
829fb838 786}
787
bd3d5c8a 788void TFluka::StopTrack()
789{
790 // Set stopping conditions
791 // Works for photons and charged particles
792 fStopped = kTRUE;
793}
794
829fb838 795//_____________________________________________________________________________
796// methods for physics management
797//____________________________________________________________________________
798//
799// set methods
800//
801
1df5fa54 802void TFluka::SetProcess(const char* flagName, Int_t flagValue, Int_t imed)
829fb838 803{
804// Set process user flag for material imat
805//
1df5fa54 806 TFlukaConfigOption* proc = new TFlukaConfigOption(flagName, flagValue, imed);
807 fProcesses->Add(proc);
829fb838 808}
809
810//______________________________________________________________________________
811Bool_t TFluka::SetProcess(const char* flagName, Int_t flagValue)
812{
813// Set process user flag
1df5fa54 814//
815//
816// Update if already in the list
829fb838 817//
818
1df5fa54 819 TIter next(fProcesses);
820 TFlukaConfigOption* proc;
821 while((proc = (TFlukaConfigOption*)next()))
822 {
823 if (strcmp(proc->GetName(), flagName) == 0) {
824 proc->SetFlag(flagValue);
825 proc->SetMedium(-1);
826 return kTRUE;
829fb838 827 }
1df5fa54 828 }
829//
830// If not create a new process
831//
832
833 proc = new TFlukaConfigOption(flagName, flagValue);
834 fProcesses->Add(proc);
835
836 return kTRUE;
829fb838 837}
838
839//______________________________________________________________________________
840void TFluka::SetCut(const char* cutName, Double_t cutValue, Int_t imed)
841{
842// Set user cut value for material imed
843//
1df5fa54 844 TFlukaConfigOption* cut = new TFlukaConfigOption(cutName, cutValue, imed);
845 fCuts->Add(cut);
829fb838 846}
847
848//______________________________________________________________________________
849Bool_t TFluka::SetCut(const char* cutName, Double_t cutValue)
850{
851// Set user cut value
852//
1df5fa54 853//
854// Update if already in the list
855//
856
857 TIter next(fCuts);
858 TFlukaConfigOption* cut;
859 while((cut = (TFlukaConfigOption*)next()))
860 {
861 if (strcmp(cut->GetName(), cutName) == 0) {
862 cut->SetCut(cutValue);
863 return kTRUE;
829fb838 864 }
1df5fa54 865 }
866//
867// If not create a new process
868//
869
870 cut = new TFlukaConfigOption(cutName, cutValue);
871 fCuts->Add(cut);
872
873 return kTRUE;
829fb838 874}
875
b496f27c 876void TFluka::SetUserScoring(const char* option, Int_t npar, Float_t what[12])
877{
878//
879// Ads a user scoring option to th list
880//
881 TFlukaScoringOption* opt = new TFlukaScoringOption(option, "User Scoring", npar, what);
882 fUserScore->Add(opt);
883}
884
885
829fb838 886//______________________________________________________________________________
887Double_t TFluka::Xsec(char*, Double_t, Int_t, Int_t)
888{
889 printf("WARNING: Xsec not yet implemented !\n"); return -1.;
890}
891
892
893//______________________________________________________________________________
894void TFluka::InitPhysics()
895{
896//
897// Physics initialisation with preparation of FLUKA input cards
898//
1df5fa54 899 printf("=>InitPhysics\n");
900 Int_t j, k;
829fb838 901 Double_t fCut;
902
3b8c325d 903 FILE *pFlukaVmcCoreInp, *pFlukaVmcFlukaMat, *pFlukaVmcInp;
829fb838 904
905 Double_t zero = 0.0;
906 Double_t one = 1.0;
907 Double_t two = 2.0;
908 Double_t three = 3.0;
909
910 Float_t fLastMaterial = fGeom->GetLastMaterialIndex();
911 if (fVerbosityLevel >= 3) printf(" last FLUKA material is %g\n", fLastMaterial);
912
913 // Prepare Cerenkov
914 TObjArray *matList = GetFlukaMaterials();
915 Int_t nmaterial = matList->GetEntriesFast();
916 fMaterials = new Int_t[nmaterial+3];
917
918// construct file names
919
3b8c325d 920 TString sFlukaVmcCoreInp = getenv("ALICE_ROOT");
921 sFlukaVmcCoreInp +="/TFluka/input/";
922 TString sFlukaVmcTmp = "flukaMat.inp";
923 TString sFlukaVmcInp = GetInputFileName();
924 sFlukaVmcCoreInp += GetCoreInputFileName();
829fb838 925
926// open files
927
3b8c325d 928 if ((pFlukaVmcCoreInp = fopen(sFlukaVmcCoreInp.Data(),"r")) == NULL) {
929 printf("\nCannot open file %s\n",sFlukaVmcCoreInp.Data());
829fb838 930 exit(1);
931 }
3b8c325d 932 if ((pFlukaVmcFlukaMat = fopen(sFlukaVmcTmp.Data(),"r")) == NULL) {
933 printf("\nCannot open file %s\n",sFlukaVmcTmp.Data());
829fb838 934 exit(1);
935 }
3b8c325d 936 if ((pFlukaVmcInp = fopen(sFlukaVmcInp.Data(),"w")) == NULL) {
937 printf("\nCannot open file %s\n",sFlukaVmcInp.Data());
829fb838 938 exit(1);
939 }
940
941// copy core input file
942 Char_t sLine[255];
943 Float_t fEventsPerRun;
944
3b8c325d 945 while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) {
829fb838 946 if (strncmp(sLine,"GEOEND",6) != 0)
3b8c325d 947 fprintf(pFlukaVmcInp,"%s",sLine); // copy until GEOEND card
829fb838 948 else {
3b8c325d 949 fprintf(pFlukaVmcInp,"GEOEND\n"); // add GEOEND card
829fb838 950 goto flukamat;
951 }
952 } // end of while until GEOEND card
953
954
955 flukamat:
3b8c325d 956 while ((fgets(sLine,255,pFlukaVmcFlukaMat)) != NULL) { // copy flukaMat.inp file
957 fprintf(pFlukaVmcInp,"%s\n",sLine);
829fb838 958 }
959
3b8c325d 960 while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) {
829fb838 961 if (strncmp(sLine,"START",5) != 0)
3b8c325d 962 fprintf(pFlukaVmcInp,"%s\n",sLine);
829fb838 963 else {
964 sscanf(sLine+10,"%10f",&fEventsPerRun);
965 goto fin;
966 }
967 } //end of while until START card
968
969fin:
970// in G3 the process control values meaning can be different for
971// different processes, but for most of them is:
972// 0 process is not activated
973// 1 process is activated WITH generation of secondaries
974// 2 process is activated WITHOUT generation of secondaries
975// if process does not generate secondaries => 1 same as 2
976//
977// Exceptions:
978// MULS: also 3
979// LOSS: also 3, 4
980// RAYL: only 0,1
981// HADR: may be > 2
982//
983
984// Loop over number of SetProcess calls
3b8c325d 985 fprintf(pFlukaVmcInp,"*----------------------------------------------------------------------------- \n");
986 fprintf(pFlukaVmcInp,"*----- The following data are generated from SetProcess and SetCut calls ----- \n");
987 fprintf(pFlukaVmcInp,"*----------------------------------------------------------------------------- \n");
829fb838 988
1df5fa54 989// Outer loop over processes
990 TIter next(fProcesses);
991 TFlukaConfigOption *proc;
992// Inner loop over processes
993 TIter nextp(fProcesses);
994 TFlukaConfigOption *procp;
995// Loop over cuts
996 TIter nextc(fCuts);
997 TFlukaConfigOption *cut = 0x0;
998
999 while((proc = (TFlukaConfigOption*)next())) {
829fb838 1000 Float_t matMin = three;
1001 Float_t matMax = fLastMaterial;
1002 Bool_t global = kTRUE;
1df5fa54 1003 if (proc->Medium() != -1) {
1004 matMin = Float_t(proc->Medium());
829fb838 1005 matMax = matMin;
1006 global = kFALSE;
1007 }
1008
1009 // annihilation
1010 // G3 default value: 1
1011 // G4 processes: G4eplusAnnihilation/G4IeplusAnnihilation
1012 // Particles: e+
1013 // Physics: EM
1014 // flag = 0 no annihilation
1015 // flag = 1 annihilation, decays processed
1016 // flag = 2 annihilation, no decay product stored
1017 // gMC ->SetProcess("ANNI",1); // EMFCUT -1. 0. 0. 3. lastmat 0. ANNH-THR
1df5fa54 1018 if (strncmp(proc->GetName(),"ANNI",4) == 0) {
1019 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1020 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for e+ annihilation - resets to default=0.\n");
1021 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('ANNI',1) or SetProcess('ANNI',2)\n");
829fb838 1022 // -one = kinetic energy threshold (GeV) for e+ annihilation (resets to default=0)
1023 // zero = not used
1024 // zero = not used
1025 // matMin = lower bound of the material indices in which the respective thresholds apply
1026 // matMax = upper bound of the material indices in which the respective thresholds apply
1027 // one = step length in assigning indices
1028 // "ANNH-THR";
3b8c325d 1029 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fANNH-THR\n",-one,zero,zero,matMin,matMax,one);
829fb838 1030 }
1df5fa54 1031 else if (proc->Flag() == 0) {
3b8c325d 1032 fprintf(pFlukaVmcInp,"*\n*No annihilation - no FLUKA card generated\n");
1033 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('ANNI',0)\n");
829fb838 1034 }
1035 else {
3b8c325d 1036 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('ANNI',?) call.\n");
1037 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1038 }
1039 }
1040
1041 // bremsstrahlung and pair production are both activated
1042 // G3 default value: 1
1043 // G4 processes: G4eBremsstrahlung/G4IeBremsstrahlung,
1044 // G4MuBremsstrahlung/G4IMuBremsstrahlung,
1045 // G4LowEnergyBremstrahlung
1046 // Particles: e-/e+; mu+/mu-
1047 // Physics: EM
1048 // flag = 0 no bremsstrahlung
1049 // flag = 1 bremsstrahlung, photon processed
1050 // flag = 2 bremsstrahlung, no photon stored
1051 // gMC ->SetProcess("BREM",1); // PAIRBREM 2. 0. 0. 3. lastmat
1052 // EMFCUT -1. 0. 0. 3. lastmat 0. ELPO-THR
1053 // G3 default value: 1
1054 // G4 processes: G4GammaConversion,
1055 // G4MuPairProduction/G4IMuPairProduction
1056 // G4LowEnergyGammaConversion
1057 // Particles: gamma, mu
1058 // Physics: EM
1059 // flag = 0 no delta rays
1060 // flag = 1 delta rays, secondaries processed
1061 // flag = 2 delta rays, no secondaries stored
1062 // gMC ->SetProcess("PAIR",1); // PAIRBREM 1. 0. 0. 3. lastmat
1063 // EMFCUT 0. 0. -1. 3. lastmat 0. PHOT-THR
1df5fa54 1064 else if ((strncmp(proc->GetName(),"PAIR",4) == 0) && (proc->Flag() == 1 || proc->Flag() == 2)) {
829fb838 1065
1df5fa54 1066 nextp.Reset();
1067
1068 while ((procp = (TFlukaConfigOption*)nextp())) {
1069 if ((strncmp(procp->GetName(),"BREM",4) == 0) &&
1070 (proc->Flag() == 1 || procp->Flag() == 2) &&
1071 (procp->Medium() == proc->Medium())) {
3b8c325d 1072 fprintf(pFlukaVmcInp,"*\n*Bremsstrahlung and pair production by muons and charged hadrons both activated\n");
1073 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1) and SetProcess('PAIR',1)\n");
1074 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('BCUTM',cut) or set to 0.\n");
1075 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('PPCUTM',cut) or set to 0.\n");
829fb838 1076 // three = bremsstrahlung and pair production by muons and charged hadrons both are activated
3b8c325d 1077 fprintf(pFlukaVmcInp,"PAIRBREM %10.1f",three);
829fb838 1078 // direct pair production by muons
1079 // G4 particles: "e-", "e+"
1080 // G3 default value: 0.01 GeV
1081 //gMC ->SetCut("PPCUTM",cut); // total energy cut for direct pair prod. by muons
1082 fCut = 0.0;
1df5fa54 1083 nextc.Reset();
1084 while ((cut = (TFlukaConfigOption*)nextc())) {
1085 if (strncmp(cut->GetName(), "PPCUTM", 6) == 0 &&
1086 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1087 }
3b8c325d 1088 fprintf(pFlukaVmcInp,"%10.4g",fCut);
829fb838 1089 // fCut; = e+, e- kinetic energy threshold (in GeV) for explicit pair production.
1090 // muon and hadron bremsstrahlung
1091 // G4 particles: "gamma"
1092 // G3 default value: CUTGAM=0.001 GeV
1093 //gMC ->SetCut("BCUTM",cut); // cut for muon and hadron bremsstrahlung
1094 fCut = 0.0;
1df5fa54 1095 nextc.Reset();
1096 while ((cut = (TFlukaConfigOption*)nextc())) {
1097 if (strncmp(cut->GetName(), "BCUTM", 5) == 0 &&
1098 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1099 }
3b8c325d 1100 fprintf(pFlukaVmcInp,"%10.4g%10.1f%10.1f\n",fCut,matMin,matMax);
829fb838 1101 // fCut = photon energy threshold (GeV) for explicit bremsstrahlung production
1102 // matMin = lower bound of the material indices in which the respective thresholds apply
1103 // matMax = upper bound of the material indices in which the respective thresholds apply
1104
1105 // for e+ and e-
3b8c325d 1106 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for e+/e- bremsstrahlung - resets to default=0.\n");
1107 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1);\n");
829fb838 1108 fCut = -1.0;
1df5fa54 1109 nextc.Reset();
1110 while ((cut = (TFlukaConfigOption*)nextc())) {
1111 if (strncmp(cut->GetName(), "BCUTE", 5) == 0 &&
1112 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1113 }
1114 //fCut = kinetic energy threshold (GeV) for e+/e- bremsstrahlung (resets to default=0)
1115 // zero = not used
1116 // zero = not used
1117 // matMin = lower bound of the material indices in which the respective thresholds apply
1118 // matMax = upper bound of the material indices in which the respective thresholds apply
1119 // one = step length in assigning indices
1120 // "ELPO-THR";
3b8c325d 1121 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.1f%10.1f%10.1f%10.1f%10.1fELPO-THR\n",fCut,zero,zero,matMin,matMax,one);
829fb838 1122
1123 // for e+ and e-
3b8c325d 1124 fprintf(pFlukaVmcInp,"*\n*Pair production by electrons is activated\n");
1125 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PAIR',1);\n");
829fb838 1126 fCut = -1.0;
1df5fa54 1127 nextc.Reset();
1128 while ((cut = (TFlukaConfigOption*)nextc())) {
1129 if (strncmp(cut->GetName(), "CUTGAM", 6) == 0 &&
1130 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1131 }
1132 // fCut = energy threshold (GeV) for gamma pair production (< 0.0 : resets to default, = 0.0 : ignored)
1133 // matMin = lower bound of the material indices in which the respective thresholds apply
1134 // matMax = upper bound of the material indices in which the respective thresholds apply
1135 // one = step length in assigning indices
3b8c325d 1136 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.4g%10.1f%10.1f%10.1fPHOT-THR\n",zero,zero,fCut,matMin,matMax,one);
829fb838 1137 goto BOTH;
1138 } // end of if for BREM
1139 } // end of loop for BREM
1140
1141 // only pair production by muons and charged hadrons is activated
3b8c325d 1142 fprintf(pFlukaVmcInp,"*\n*Pair production by muons and charged hadrons is activated\n");
1143 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PAIR',1) or SetProcess('PAIR',2)\n");
1144 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('PPCUTM',cut) or set to 0.\n");
829fb838 1145 // direct pair production by muons
1146 // G4 particles: "e-", "e+"
1147 // G3 default value: 0.01 GeV
1148 //gMC ->SetCut("PPCUTM",cut); // total energy cut for direct pair prod. by muons
1149 // one = pair production by muons and charged hadrons is activated
1150 // zero = e+, e- kinetic energy threshold (in GeV) for explicit pair production.
1151 // zero = no explicit bremsstrahlung production is simulated
1152 // matMin = lower bound of the material indices in which the respective thresholds apply
1153 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1154 fprintf(pFlukaVmcInp,"PAIRBREM %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
829fb838 1155
1156 // for e+ and e-
3b8c325d 1157 fprintf(pFlukaVmcInp,"*\n*Pair production by electrons is activated\n");
1158 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PAIR',1) or SetProcess('PAIR',2)\n");
829fb838 1159 fCut = -1.0;
1df5fa54 1160 nextc.Reset();
1161 while ((cut = (TFlukaConfigOption*)nextc())) {
1162 if (strncmp(cut->GetName(), "CUTGAM", 6) == 0 &&
1163 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1164 }
1165 // zero = energy threshold (GeV) for Compton scattering (= 0.0 : ignored)
1166 // zero = energy threshold (GeV) for Photoelectric (= 0.0 : ignored)
1167 // fCut = energy threshold (GeV) for gamma pair production (< 0.0 : resets to default, = 0.0 : ignored)
1168 // matMin = lower bound of the material indices in which the respective thresholds apply
1169 // matMax = upper bound of the material indices in which the respective thresholds apply
1170 // one = step length in assigning indices
3b8c325d 1171 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.4g%10.1f%10.1f%10.1fPHOT-THR\n",zero,zero,fCut,matMin,matMax,one);
829fb838 1172
1173 BOTH:
1174 k = 0;
1175 } // end of if for PAIR
1176
1177
1178
1179 // bremsstrahlung
1180 // G3 default value: 1
1181 // G4 processes: G4eBremsstrahlung/G4IeBremsstrahlung,
1182 // G4MuBremsstrahlung/G4IMuBremsstrahlung,
1183 // G4LowEnergyBremstrahlung
1184 // Particles: e-/e+; mu+/mu-
1185 // Physics: EM
1186 // flag = 0 no bremsstrahlung
1187 // flag = 1 bremsstrahlung, photon processed
1188 // flag = 2 bremsstrahlung, no photon stored
1189 // gMC ->SetProcess("BREM",1); // PAIRBREM 2. 0. 0. 3. lastmat
1190 // EMFCUT -1. 0. 0. 3. lastmat 0. ELPO-THR
1df5fa54 1191 else if (strncmp(proc->GetName(),"BREM",4) == 0) {
1192 nextp.Reset();
1193 while((procp = (TFlukaConfigOption*)nextp())) {
1194 if ((strncmp(procp->GetName(),"PAIR",4) == 0) &&
1195 procp->Flag() == 1 &&
1196 (procp->Medium() == proc->Medium())) goto NOBREM;
829fb838 1197 }
1df5fa54 1198 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1199 fprintf(pFlukaVmcInp,"*\n*Bremsstrahlung by muons and charged hadrons is activated\n");
1200 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1) or SetProcess('BREM',2)\n");
1201 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('BCUTM',cut) or set to 0.\n");
829fb838 1202 // two = bremsstrahlung by muons and charged hadrons is activated
1203 // zero = no meaning
1204 // muon and hadron bremsstrahlung
1205 // G4 particles: "gamma"
1206 // G3 default value: CUTGAM=0.001 GeV
1207 //gMC ->SetCut("BCUTM",cut); // cut for muon and hadron bremsstrahlung
1208 fCut = 0.0;
1df5fa54 1209 nextc.Reset();
1210 while ((cut = (TFlukaConfigOption*)nextc())) {
1211 if (strncmp(cut->GetName(), "BCUTM", 5) == 0 &&
1212 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1213 }
1214 // fCut = photon energy threshold (GeV) for explicit bremsstrahlung production
1215 // matMin = lower bound of the material indices in which the respective thresholds apply
1216 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1217 fprintf(pFlukaVmcInp,"PAIRBREM %10.1f%10.1f%10.4g%10.1f%10.1f\n",two,zero,fCut,matMin,matMax);
829fb838 1218
1219 // for e+ and e-
3b8c325d 1220 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for e+/e- bremsstrahlung - resets to default=0.\n");
1221 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1);");
829fb838 1222 // - one = kinetic energy threshold (GeV) for e+/e- bremsstrahlung (resets to default=0)
1223 // zero = not used
1224 // zero = not used
1225 // matMin = lower bound of the material indices in which the respective thresholds apply
1226 // matMax = upper bound of the material indices in which the respective thresholds apply
1227 // one = step length in assigning indices
1228 //"ELPO-THR";
3b8c325d 1229 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fELPO-THR\n",-one,zero,zero,matMin,matMax,one);
829fb838 1230 }
1df5fa54 1231 else if (proc->Flag() == 0) {
3b8c325d 1232 fprintf(pFlukaVmcInp,"*\n*No bremsstrahlung - no FLUKA card generated\n");
1233 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',0)\n");
829fb838 1234 }
1235 else {
3b8c325d 1236 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('BREM',?) call.\n");
1237 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1238 }
1239 NOBREM:
1240 j = 0;
1df5fa54 1241 } // end of else if (strncmp(proc->GetName(),"BREM",4) == 0)
829fb838 1242
1243 // Cerenkov photon generation
1244 // G3 default value: 0
1245 // G4 process: G4Cerenkov
1246 //
1247 // Particles: charged
1248 // Physics: Optical
1249 // flag = 0 no Cerenkov photon generation
1250 // flag = 1 Cerenkov photon generation
1251 // flag = 2 Cerenkov photon generation with primary stopped at each step
1252 //xx gMC ->SetProcess("CKOV",1); // ??? Cerenkov photon generation
1253
1df5fa54 1254 else if (strncmp(proc->GetName(),"CKOV",4) == 0) {
1255 if ((proc->Flag() == 1 || proc->Flag() == 2) && global) {
829fb838 1256 // Write comments
3b8c325d 1257 fprintf(pFlukaVmcInp, "* \n");
1258 fprintf(pFlukaVmcInp, "*Cerenkov photon generation\n");
1259 fprintf(pFlukaVmcInp, "*Generated from call: SetProcess('CKOV',1) or SetProcess('CKOV',2)\n");
829fb838 1260 // Loop over media
1261 for (Int_t im = 0; im < nmaterial; im++)
1262 {
1263 TGeoMaterial* material = dynamic_cast<TGeoMaterial*> (matList->At(im));
1264 Int_t idmat = material->GetIndex();
1265
1df5fa54 1266 if (!global && idmat != proc->Medium()) continue;
829fb838 1267
1268 fMaterials[idmat] = im;
1269 // Skip media with no Cerenkov properties
1270 TFlukaCerenkov* cerenkovProp;
1271 if (!(cerenkovProp = dynamic_cast<TFlukaCerenkov*>(material->GetCerenkovProperties()))) continue;
1272 //
1273 // This medium has Cerenkov properties
1274 //
1275 //
1276 // Write OPT-PROD card for each medium
1277 Float_t emin = cerenkovProp->GetMinimumEnergy();
1278 Float_t emax = cerenkovProp->GetMaximumEnergy();
3b8c325d 1279 fprintf(pFlukaVmcInp, "OPT-PROD %10.4g%10.4g%10.4g%10.4g%10.4g%10.4gCERENKOV\n", emin, emax, 0.,
829fb838 1280 Float_t(idmat), Float_t(idmat), 0.);
1281 //
1282 // Write OPT-PROP card for each medium
1283 // Forcing FLUKA to call user routines (queffc.cxx, rflctv.cxx, rfrndx.cxx)
1284 //
3b8c325d 1285 fprintf(pFlukaVmcInp, "OPT-PROP %10.4g%10.4g%10.4g%10.1f%10.1f%10.1fWV-LIMIT\n",
829fb838 1286 cerenkovProp->GetMinimumWavelength(),
1287 cerenkovProp->GetMaximumWavelength(),
1288 cerenkovProp->GetMaximumWavelength(),
1289 Float_t(idmat), Float_t(idmat), 0.0);
1290
1291 if (cerenkovProp->IsMetal()) {
3b8c325d 1292 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fMETAL\n",
829fb838 1293 -100., -100., -100.,
1294 Float_t(idmat), Float_t(idmat), 0.0);
1295 } else {
3b8c325d 1296 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1f\n",
829fb838 1297 -100., -100., -100.,
1298 Float_t(idmat), Float_t(idmat), 0.0);
1299 }
1300
1301
1302 for (Int_t j = 0; j < 3; j++) {
3b8c325d 1303 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1f&\n",
829fb838 1304 -100., -100., -100.,
1305 Float_t(idmat), Float_t(idmat), 0.0);
1306 }
1307 // Photon detection efficiency user defined
1308
1309 if (cerenkovProp->IsSensitive())
3b8c325d 1310 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fSENSITIV\n",
829fb838 1311 -100., -100., -100.,
1312 Float_t(idmat), Float_t(idmat), 0.0);
1313
1314 } // materials
1df5fa54 1315 } else if (proc->Flag() == 0) {
3b8c325d 1316 fprintf(pFlukaVmcInp,"*\n*No Cerenkov photon generation\n");
1317 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('CKOV',0)\n");
829fb838 1318 // zero = not used
1319 // zero = not used
1320 // zero = not used
1321 // matMin = lower bound of the material indices in which the respective thresholds apply
1322 // matMax = upper bound of the material indices in which the respective thresholds apply
1323 // one = step length in assigning indices
1324 //"CERE-OFF";
3b8c325d 1325 fprintf(pFlukaVmcInp,"OPT-PROD %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fCERE-OFF\n",zero,zero,zero,matMin,matMax,one);
829fb838 1326 }
1327 else {
3b8c325d 1328 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('CKOV',?) call.\n");
1329 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1330 }
1df5fa54 1331 } // end of else if (strncmp(proc->GetName(),"CKOV",4) == 0)
829fb838 1332
1333 // Compton scattering
1334 // G3 default value: 1
1335 // G4 processes: G4ComptonScattering,
1336 // G4LowEnergyCompton,
1337 // G4PolarizedComptonScattering
1338 // Particles: gamma
1339 // Physics: EM
1340 // flag = 0 no Compton scattering
1341 // flag = 1 Compton scattering, electron processed
1342 // flag = 2 Compton scattering, no electron stored
1343 // gMC ->SetProcess("COMP",1); // EMFCUT -1. 0. 0. 3. lastmat 0. PHOT-THR
1df5fa54 1344 else if (strncmp(proc->GetName(),"COMP",4) == 0) {
1345 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1346 fprintf(pFlukaVmcInp,"*\n*Energy threshold (GeV) for Compton scattering - resets to default=0.\n");
1347 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('COMP',1);\n");
829fb838 1348 // - one = energy threshold (GeV) for Compton scattering - resets to default=0.
1349 // zero = not used
1350 // zero = not used
1351 // matMin = lower bound of the material indices in which the respective thresholds apply
1352 // matMax = upper bound of the material indices in which the respective thresholds apply
1353 // one = step length in assigning indices
1354 //"PHOT-THR";
3b8c325d 1355 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fPHOT-THR\n",-one,zero,zero,matMin,matMax,one);
829fb838 1356 }
1df5fa54 1357 else if (proc->Flag() == 0) {
3b8c325d 1358 fprintf(pFlukaVmcInp,"*\n*No Compton scattering - no FLUKA card generated\n");
1359 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('COMP',0)\n");
829fb838 1360 }
1361 else {
3b8c325d 1362 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('COMP',?) call.\n");
1363 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1364 }
1df5fa54 1365 } // end of else if (strncmp(proc->GetName(),"COMP",4) == 0)
829fb838 1366
1367 // decay
1368 // G3 default value: 1
1369 // G4 process: G4Decay
1370 //
1371 // Particles: all which decay is applicable for
1372 // Physics: General
1373 // flag = 0 no decays
1374 // flag = 1 decays, secondaries processed
1375 // flag = 2 decays, no secondaries stored
7f13be31 1376 //gMC ->SetProcess("DCAY",0); // not available
83ec523a 1377 else if ((strncmp(proc->GetName(),"DCAY",4) == 0) && proc->Flag() == 0)
7f13be31 1378 cout << "SetProcess for flag =" << proc->GetName() << " value=" << proc->Flag() << " not avaliable!" << endl;
1379 else if ((strncmp(proc->GetName(),"DCAY",4) == 0) && proc->Flag() == 1) {
1380 // Nothing to do decays are switched on by default
1381 }
1382
829fb838 1383
1384 // delta-ray
1385 // G3 default value: 2
1386 // !! G4 treats delta rays in different way
1387 // G4 processes: G4eIonisation/G4IeIonization,
1388 // G4MuIonisation/G4IMuIonization,
1389 // G4hIonisation/G4IhIonisation
1390 // Particles: charged
1391 // Physics: EM
1392 // flag = 0 no energy loss
1393 // flag = 1 restricted energy loss fluctuations
1394 // flag = 2 complete energy loss fluctuations
1395 // flag = 3 same as 1
1396 // flag = 4 no energy loss fluctuations
1397 // gMC ->SetProcess("DRAY",0); // DELTARAY 1.E+6 0. 0. 3. lastmat 0.
1df5fa54 1398 else if (strncmp(proc->GetName(),"DRAY",4) == 0) {
1399 if (proc->Flag() == 0 || proc->Flag() == 4) {
3b8c325d 1400 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for delta ray production\n");
1401 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('DRAY',0) or SetProcess('DRAY',4)\n");
1402 fprintf(pFlukaVmcInp,"*No delta ray production by muons - threshold set artificially high\n");
829fb838 1403 Double_t emin = 1.0e+6; // kinetic energy threshold (GeV) for delta ray production (discrete energy transfer)
1404 // zero = ignored
1405 // zero = ignored
1406 // matMin = lower bound of the material indices in which the respective thresholds apply
1407 // matMax = upper bound of the material indices in which the respective thresholds apply
1408 // one = step length in assigning indices
3b8c325d 1409 fprintf(pFlukaVmcInp,"DELTARAY %10.4g%10.1f%10.1f%10.1f%10.1f%10.1f\n",emin,zero,zero,matMin,matMax,one);
829fb838 1410 }
1df5fa54 1411 else if (proc->Flag() == 1 || proc->Flag() == 2 || proc->Flag() == 3) {
3b8c325d 1412 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for delta ray production\n");
1413 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('DRAY',flag), flag=1,2,3\n");
1414 fprintf(pFlukaVmcInp,"*Delta ray production by muons switched on\n");
1415 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('DCUTM',cut) or set to 1.0e+6.\n");
829fb838 1416 fCut = 1.0e+6;
1df5fa54 1417 nextc.Reset();
1418 while ((cut = (TFlukaConfigOption*)nextc())) {
1419 if (strncmp(cut->GetName(), "DCUTM", 5) == 0 &&
1420 cut->Medium() == proc->Medium()) fCut = cut->Cut();
829fb838 1421 }
1422 // fCut = kinetic energy threshold (GeV) for delta ray production (discrete energy transfer)
1423 // zero = ignored
1424 // zero = ignored
1425 // matMin = lower bound of the material indices in which the respective thresholds apply
1426 // matMax = upper bound of the material indices in which the respective thresholds apply
1427 // one = step length in assigning indices
3b8c325d 1428 fprintf(pFlukaVmcInp,"DELTARAY %10.4g%10.1f%10.1f%10.1f%10.1f%10.1f\n",fCut,zero,zero,matMin,matMax,one);
829fb838 1429 }
1430 else {
3b8c325d 1431 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('DRAY',?) call.\n");
1432 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1433 }
1df5fa54 1434 } // end of else if (strncmp(proc->GetName(),"DRAY",4) == 0)
829fb838 1435
1436 // hadronic process
1437 // G3 default value: 1
1438 // G4 processes: all defined by TG4PhysicsConstructorHadron
1439 //
1440 // Particles: hadrons
1441 // Physics: Hadron
1442 // flag = 0 no multiple scattering
1443 // flag = 1 hadronic interactions, secondaries processed
1444 // flag = 2 hadronic interactions, no secondaries stored
1445 // gMC ->SetProcess("HADR",1); // ??? hadronic process
1446 //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3) ?????
1df5fa54 1447 else if (strncmp(proc->GetName(),"HADR",4) == 0) {
1448 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1449 fprintf(pFlukaVmcInp,"*\n*Hadronic interaction is ON by default in FLUKA\n");
1450 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1451 }
1df5fa54 1452 else if (proc->Flag() == 0) {
3b8c325d 1453 fprintf(pFlukaVmcInp,"*\n*Hadronic interaction is set OFF\n");
1454 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('HADR',0);\n");
1455 fprintf(pFlukaVmcInp,"*Switching off hadronic interactions not foreseen in FLUKA\n");
1456 fprintf(pFlukaVmcInp,"THRESHOL %10.1f%10.1f%10.1f%10.1e%10.1f\n",zero, zero, zero, 1.e10, zero);
829fb838 1457 }
1458 else {
3b8c325d 1459 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('HADR',?) call.\n");
1460 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1461 }
1df5fa54 1462 } // end of else if (strncmp(proc->GetName(),"HADR",4) == 0)
829fb838 1463
1464
1465 // energy loss
1466 // G3 default value: 2
1467 // G4 processes: G4eIonisation/G4IeIonization,
1468 // G4MuIonisation/G4IMuIonization,
1469 // G4hIonisation/G4IhIonisation
1470 //
1471 // Particles: charged
1472 // Physics: EM
1473 // flag=0 no energy loss
1474 // flag=1 restricted energy loss fluctuations
1475 // flag=2 complete energy loss fluctuations
1476 // flag=3 same as 1
1477 // flag=4 no energy loss fluctuations
1478 // If the value ILOSS is changed, then (in G3) cross-sections and energy
1479 // loss tables must be recomputed via the command 'PHYSI'
1480 // gMC ->SetProcess("LOSS",2); // ??? IONFLUCT ? energy loss
1df5fa54 1481 else if (strncmp(proc->GetName(),"LOSS",4) == 0) {
1482 if (proc->Flag() == 2) { // complete energy loss fluctuations
3b8c325d 1483 fprintf(pFlukaVmcInp,"*\n*Complete energy loss fluctuations do not exist in FLUKA\n");
1484 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('LOSS',2);\n");
1485 fprintf(pFlukaVmcInp,"*flag=2=complete energy loss fluctuations\n");
1486 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1487 }
1df5fa54 1488 else if (proc->Flag() == 1 || proc->Flag() == 3) { // restricted energy loss fluctuations
3b8c325d 1489 fprintf(pFlukaVmcInp,"*\n*Restricted energy loss fluctuations\n");
1490 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('LOSS',1) or SetProcess('LOSS',3)\n");
829fb838 1491 // one = restricted energy loss fluctuations (for hadrons and muons) switched on
1492 // one = restricted energy loss fluctuations (for e+ and e-) switched on
1493 // one = minimal accuracy
1494 // matMin = lower bound of the material indices in which the respective thresholds apply
1495 // upper bound of the material indices in which the respective thresholds apply
3b8c325d 1496 fprintf(pFlukaVmcInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,one,one,matMin,matMax);
829fb838 1497 }
1df5fa54 1498 else if (proc->Flag() == 4) { // no energy loss fluctuations
3b8c325d 1499 fprintf(pFlukaVmcInp,"*\n*No energy loss fluctuations\n");
1500 fprintf(pFlukaVmcInp,"*\n*Generated from call: SetProcess('LOSS',4)\n");
829fb838 1501 // - one = restricted energy loss fluctuations (for hadrons and muons) switched off
1502 // - one = restricted energy loss fluctuations (for e+ and e-) switched off
1503 // one = minimal accuracy
1504 // matMin = lower bound of the material indices in which the respective thresholds apply
1505 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1506 fprintf(pFlukaVmcInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",-one,-one,one,matMin,matMax);
829fb838 1507 }
1508 else {
3b8c325d 1509 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('LOSS',?) call.\n");
1510 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1511 }
1df5fa54 1512 } // end of else if (strncmp(proc->GetName(),"LOSS",4) == 0)
829fb838 1513
1514
1515 // multiple scattering
1516 // G3 default value: 1
1517 // G4 process: G4MultipleScattering/G4IMultipleScattering
1518 //
1519 // Particles: charged
1520 // Physics: EM
1521 // flag = 0 no multiple scattering
1522 // flag = 1 Moliere or Coulomb scattering
1523 // flag = 2 Moliere or Coulomb scattering
1524 // flag = 3 Gaussian scattering
1525 // gMC ->SetProcess("MULS",1); // MULSOPT multiple scattering
1df5fa54 1526 else if (strncmp(proc->GetName(),"MULS",4) == 0) {
1527 if (proc->Flag() == 1 || proc->Flag() == 2 || proc->Flag() == 3) {
3b8c325d 1528 fprintf(pFlukaVmcInp,"*\n*Multiple scattering is ON by default for e+e- and for hadrons/muons\n");
1529 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1530 }
1df5fa54 1531 else if (proc->Flag() == 0) {
3b8c325d 1532 fprintf(pFlukaVmcInp,"*\n*Multiple scattering is set OFF\n");
1533 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('MULS',0);\n");
829fb838 1534 // zero = ignored
1535 // three = multiple scattering for hadrons and muons is completely suppressed
1536 // three = multiple scattering for e+ and e- is completely suppressed
1537 // matMin = lower bound of the material indices in which the respective thresholds apply
1538 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1539 fprintf(pFlukaVmcInp,"MULSOPT %10.1f%10.1f%10.1f%10.1f%10.1f\n",zero,three,three,matMin,matMax);
829fb838 1540 }
1541 else {
3b8c325d 1542 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('MULS',?) call.\n");
1543 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1544 }
1df5fa54 1545 } // end of else if (strncmp(proc->GetName(),"MULS",4) == 0)
829fb838 1546
1547
1548 // muon nuclear interaction
1549 // G3 default value: 0
1550 // G4 processes: G4MuNuclearInteraction,
1551 // G4MuonMinusCaptureAtRest
1552 //
1553 // Particles: mu
1554 // Physics: Not set
1555 // flag = 0 no muon-nuclear interaction
1556 // flag = 1 nuclear interaction, secondaries processed
1557 // flag = 2 nuclear interaction, secondaries not processed
1558 // gMC ->SetProcess("MUNU",1); // MUPHOTON 1. 0. 0. 3. lastmat
1df5fa54 1559 else if (strncmp(proc->GetName(),"MUNU",4) == 0) {
1560 if (proc->Flag() == 1) {
3b8c325d 1561 fprintf(pFlukaVmcInp,"*\n*Muon nuclear interactions with production of secondary hadrons\n");
1562 fprintf(pFlukaVmcInp,"*\n*Generated from call: SetProcess('MUNU',1);\n");
829fb838 1563 // one = full simulation of muon nuclear interactions and production of secondary hadrons
1564 // zero = ratio of longitudinal to transverse virtual photon cross-section - Default = 0.25.
1565 // zero = fraction of rho-like interactions ( must be < 1) - Default = 0.75.
1566 // matMin = lower bound of the material indices in which the respective thresholds apply
1567 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1568 fprintf(pFlukaVmcInp,"MUPHOTON %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
829fb838 1569 }
1df5fa54 1570 else if (proc->Flag() == 2) {
3b8c325d 1571 fprintf(pFlukaVmcInp,"*\n*Muon nuclear interactions without production of secondary hadrons\n");
1572 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('MUNU',2);\n");
829fb838 1573 // two = full simulation of muon nuclear interactions and production of secondary hadrons
1574 // zero = ratio of longitudinal to transverse virtual photon cross-section - Default = 0.25.
1575 // zero = fraction of rho-like interactions ( must be < 1) - Default = 0.75.
1576 // matMin = lower bound of the material indices in which the respective thresholds apply
1577 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1578 fprintf(pFlukaVmcInp,"MUPHOTON %10.1f%10.1f%10.1f%10.1f%10.1f\n",two,zero,zero,matMin,matMax);
829fb838 1579 }
1df5fa54 1580 else if (proc->Flag() == 0) {
3b8c325d 1581 fprintf(pFlukaVmcInp,"*\n*No muon nuclear interaction - no FLUKA card generated\n");
1582 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('MUNU',0)\n");
829fb838 1583 }
1584 else {
3b8c325d 1585 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('MUNU',?) call.\n");
1586 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1587 }
1df5fa54 1588 } // end of else if (strncmp(proc->GetName(),"MUNU",4) == 0)
829fb838 1589
1590
1591 // photofission
1592 // G3 default value: 0
1593 // G4 process: ??
1594 //
1595 // Particles: gamma
1596 // Physics: ??
1597 // gMC ->SetProcess("PFIS",0); // PHOTONUC -1. 0. 0. 3. lastmat 0.
1598 // flag = 0 no photon fission
1599 // flag = 1 photon fission, secondaries processed
1600 // flag = 2 photon fission, no secondaries stored
1df5fa54 1601 else if (strncmp(proc->GetName(),"PFIS",4) == 0) {
1602 if (proc->Flag() == 0) {
3b8c325d 1603 fprintf(pFlukaVmcInp,"*\n*No photonuclear interactions\n");
1604 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PFIS',0);\n");
829fb838 1605 // - one = no photonuclear interactions
1606 // zero = not used
1607 // zero = not used
1608 // matMin = lower bound of the material indices in which the respective thresholds apply
1609 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1610 fprintf(pFlukaVmcInp,"PHOTONUC %10.1f%10.1f%10.1f%10.1f%10.1f\n",-one,zero,zero,matMin,matMax);
829fb838 1611 }
1df5fa54 1612 else if (proc->Flag() == 1) {
3b8c325d 1613 fprintf(pFlukaVmcInp,"*\n*Photon nuclear interactions are activated at all energies\n");
1614 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PFIS',1);\n");
829fb838 1615 // one = photonuclear interactions are activated at all energies
1616 // zero = not used
1617 // zero = not used
1618 // matMin = lower bound of the material indices in which the respective thresholds apply
1619 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1620 fprintf(pFlukaVmcInp,"PHOTONUC %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
829fb838 1621 }
1df5fa54 1622 else if (proc->Flag() == 0) {
3b8c325d 1623 fprintf(pFlukaVmcInp,"*\n*No photofission - no FLUKA card generated\n");
1624 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PFIS',0)\n");
829fb838 1625 }
1626 else {
3b8c325d 1627 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('PFIS',?) call.\n");
1628 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1629 }
1630 }
1631
1632
1633 // photo electric effect
1634 // G3 default value: 1
1635 // G4 processes: G4PhotoElectricEffect
1636 // G4LowEnergyPhotoElectric
1637 // Particles: gamma
1638 // Physics: EM
1639 // flag = 0 no photo electric effect
1640 // flag = 1 photo electric effect, electron processed
1641 // flag = 2 photo electric effect, no electron stored
1642 // gMC ->SetProcess("PHOT",1); // EMFCUT 0. -1. 0. 3. lastmat 0. PHOT-THR
1df5fa54 1643 else if (strncmp(proc->GetName(),"PHOT",4) == 0) {
1644 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1645 fprintf(pFlukaVmcInp,"*\n*Photo electric effect is activated\n");
1646 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PHOT',1);\n");
829fb838 1647 // zero = ignored
1648 // - one = resets to default=0.
1649 // zero = ignored
1650 // matMin = lower bound of the material indices in which the respective thresholds apply
1651 // matMax = upper bound of the material indices in which the respective thresholds apply
1652 // one = step length in assigning indices
1653 //"PHOT-THR";
3b8c325d 1654 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fPHOT-THR\n",zero,-one,zero,matMin,matMax,one);
829fb838 1655 }
1df5fa54 1656 else if (proc->Flag() == 0) {
3b8c325d 1657 fprintf(pFlukaVmcInp,"*\n*No photo electric effect - no FLUKA card generated\n");
1658 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PHOT',0)\n");
829fb838 1659 }
1660 else {
3b8c325d 1661 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('PHOT',?) call.\n");
1662 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1663 }
1df5fa54 1664 } // else if (strncmp(proc->GetName(),"PHOT",4) == 0)
829fb838 1665
1666
1667 // Rayleigh scattering
1668 // G3 default value: 0
1669 // G4 process: G4OpRayleigh
1670 //
1671 // Particles: optical photon
1672 // Physics: Optical
1673 // flag = 0 Rayleigh scattering off
1674 // flag = 1 Rayleigh scattering on
1675 //xx gMC ->SetProcess("RAYL",1);
1df5fa54 1676 else if (strncmp(proc->GetName(),"RAYL",4) == 0) {
1677 if (proc->Flag() == 1) {
3b8c325d 1678 fprintf(pFlukaVmcInp,"*\n*Rayleigh scattering is ON by default in FLUKA\n");
1679 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1680 }
1df5fa54 1681 else if (proc->Flag() == 0) {
3b8c325d 1682 fprintf(pFlukaVmcInp,"*\n*Rayleigh scattering is set OFF\n");
1683 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('RAYL',0);\n");
829fb838 1684 // - one = no Rayleigh scattering and no binding corrections for Compton
1685 // matMin = lower bound of the material indices in which the respective thresholds apply
1686 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1687 fprintf(pFlukaVmcInp,"EMFRAY %10.1f%10.1f%10.1f%10.1f\n",-one,three,matMin,matMax);
829fb838 1688 }
1689 else {
3b8c325d 1690 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('RAYL',?) call.\n");
1691 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1692 }
1df5fa54 1693 } // end of else if (strncmp(proc->GetName(),"RAYL",4) == 0)
829fb838 1694
1695
1696 // synchrotron radiation in magnetic field
1697 // G3 default value: 0
1698 // G4 process: G4SynchrotronRadiation
1699 //
1700 // Particles: ??
1701 // Physics: Not set
1702 // flag = 0 no synchrotron radiation
1703 // flag = 1 synchrotron radiation
1704 //xx gMC ->SetProcess("SYNC",1); // synchrotron radiation generation
1df5fa54 1705 else if (strncmp(proc->GetName(),"SYNC",4) == 0) {
3b8c325d 1706 fprintf(pFlukaVmcInp,"*\n*Synchrotron radiation generation is NOT implemented in FLUKA\n");
1707 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1708 }
1709
1710
1711 // Automatic calculation of tracking medium parameters
1712 // flag = 0 no automatic calculation
1713 // flag = 1 automatic calculation
1714 //xx gMC ->SetProcess("AUTO",1); // ??? automatic computation of the tracking medium parameters
1df5fa54 1715 else if (strncmp(proc->GetName(),"AUTO",4) == 0) {
3b8c325d 1716 fprintf(pFlukaVmcInp,"*\n*Automatic calculation of tracking medium parameters is always ON in FLUKA\n");
1717 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1718 }
1719
1720
1721 // To control energy loss fluctuation model
1722 // flag = 0 Urban model
1723 // flag = 1 PAI model
1724 // flag = 2 PAI+ASHO model (not active at the moment)
1725 //xx gMC ->SetProcess("STRA",1); // ??? energy fluctuation model
1df5fa54 1726 else if (strncmp(proc->GetName(),"STRA",4) == 0) {
1727 if (proc->Flag() == 0 || proc->Flag() == 2 || proc->Flag() == 3) {
3b8c325d 1728 fprintf(pFlukaVmcInp,"*\n*Ionization energy losses calculation is activated\n");
1729 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('STRA',n);, n=0,1,2\n");
829fb838 1730 // one = restricted energy loss fluctuations (for hadrons and muons) switched on
1731 // one = restricted energy loss fluctuations (for e+ and e-) switched on
1732 // one = minimal accuracy
1733 // matMin = lower bound of the material indices in which the respective thresholds apply
1734 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1735 fprintf(pFlukaVmcInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,one,one,matMin,matMax);
829fb838 1736 }
1737 else {
3b8c325d 1738 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('STRA',?) call.\n");
1739 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1740 }
1df5fa54 1741 } // else if (strncmp(proc->GetName(),"STRA",4) == 0)
829fb838 1742
1743
1744
1745
1746 else { // processes not yet treated
1747
1748 // light photon absorption (Cerenkov photons)
1749 // it is turned on when Cerenkov process is turned on
1750 // G3 default value: 0
1751 // G4 process: G4OpAbsorption, G4OpBoundaryProcess
1752 //
1753 // Particles: optical photon
1754 // Physics: Optical
1755 // flag = 0 no absorption of Cerenkov photons
1756 // flag = 1 absorption of Cerenkov photons
1757 // gMC ->SetProcess("LABS",2); // ??? Cerenkov light absorption
1758
1759
1760
1df5fa54 1761 cout << "SetProcess for flag=" << proc->GetName() << " value=" << proc->Flag() << " not yet implemented!" << endl;
829fb838 1762 }
1763 } //end of loop number of SetProcess calls
1764
1765
1766// Loop over number of SetCut calls
1df5fa54 1767
1768 nextc.Reset();
1769 while ((cut = (TFlukaConfigOption*)nextc())) {
829fb838 1770 Float_t matMin = three;
1771 Float_t matMax = fLastMaterial;
1772 Bool_t global = kTRUE;
1df5fa54 1773 if (cut->Medium() != -1) {
1774 matMin = Float_t(cut->Medium());
829fb838 1775 matMax = matMin;
1776 global = kFALSE;
1777 }
1778
1779 // cuts handled in SetProcess calls
1df5fa54 1780 if (strncmp(cut->GetName(),"BCUTM",5) == 0) continue;
1781 else if (strncmp(cut->GetName(),"BCUTE",5) == 0) continue;
1782 else if (strncmp(cut->GetName(),"DCUTM",5) == 0) continue;
1783 else if (strncmp(cut->GetName(),"PPCUTM",6) == 0) continue;
829fb838 1784
1785 // delta-rays by electrons
1786 // G4 particles: "e-"
1787 // G3 default value: 10**4 GeV
1788 // gMC ->SetCut("DCUTE",cut); // cut for deltarays by electrons
1df5fa54 1789 else if (strncmp(cut->GetName(),"DCUTE",5) == 0) {
3b8c325d 1790 fprintf(pFlukaVmcInp,"*\n*Cut for delta rays by electrons\n");
1791 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('DCUTE',cut);\n");
1df5fa54 1792 // -cut->Cut();
829fb838 1793 // zero = ignored
1794 // zero = ignored
1795 // matMin = lower bound of the material indices in which the respective thresholds apply
1796 // matMax = upper bound of the material indices in which the respective thresholds apply
1797 // loop over materials for EMFCUT FLUKA cards
1798 for (j=0; j < matMax-matMin+1; j++) {
1799 Int_t nreg, imat, *reglist;
1800 Float_t ireg;
1801 imat = (Int_t) matMin + j;
1802 reglist = fGeom->GetMaterialList(imat, nreg);
1803 // loop over regions of a given material
1804 for (k=0; k<nreg; k++) {
1805 ireg = reglist[k];
3b8c325d 1806 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.1f%10.1f%10.1f%10.1f\n",-cut->Cut(),zero,zero,ireg,ireg);
829fb838 1807 }
1808 }
3b8c325d 1809 fprintf(pFlukaVmcInp,"DELTARAY %10.4g%10.3f%10.3f%10.1f%10.1f%10.1f\n",cut->Cut(), 100., 1.03, matMin, matMax, 1.0);
829fb838 1810 } // end of if for delta-rays by electrons
1811
1812
1813 // gammas
1814 // G4 particles: "gamma"
1815 // G3 default value: 0.001 GeV
1816 // gMC ->SetCut("CUTGAM",cut); // cut for gammas
1817
1df5fa54 1818 else if (strncmp(cut->GetName(),"CUTGAM",6) == 0 && global) {
3b8c325d 1819 fprintf(pFlukaVmcInp,"*\n*Cut for gamma\n");
1820 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTGAM',cut);\n");
1df5fa54 1821 // -cut->Cut();
829fb838 1822 // 7.0 = lower bound of the particle id-numbers to which the cut-off
3b8c325d 1823 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f\n",-cut->Cut(),7.0);
829fb838 1824 }
1df5fa54 1825 else if (strncmp(cut->GetName(),"CUTGAM",6) == 0 && !global) {
3b8c325d 1826 fprintf(pFlukaVmcInp,"*\n*Cut specific to material for gamma\n");
1827 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTGAM',cut);\n");
1df5fa54 1828 // cut->Cut();
829fb838 1829 // loop over materials for EMFCUT FLUKA cards
1830 for (j=0; j < matMax-matMin+1; j++) {
1831 Int_t nreg, imat, *reglist;
1832 Float_t ireg;
1833 imat = (Int_t) matMin + j;
1834 reglist = fGeom->GetMaterialList(imat, nreg);
1835 // loop over regions of a given material
1836 for (Int_t k=0; k<nreg; k++) {
1837 ireg = reglist[k];
3b8c325d 1838 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n", zero, cut->Cut(), zero, ireg, ireg, one);
829fb838 1839 }
1840 }
1841 } // end of else if for gamma
1842
1843
1844 // electrons
1845 // G4 particles: "e-"
1846 // ?? positrons
1847 // G3 default value: 0.001 GeV
1848 //gMC ->SetCut("CUTELE",cut); // cut for e+,e-
1df5fa54 1849 else if (strncmp(cut->GetName(),"CUTELE",6) == 0 && global) {
3b8c325d 1850 fprintf(pFlukaVmcInp,"*\n*Cut for electrons\n");
1851 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTELE',cut);\n");
1df5fa54 1852 // -cut->Cut();
829fb838 1853 // three = lower bound of the particle id-numbers to which the cut-off
1854 // 4.0 = upper bound of the particle id-numbers to which the cut-off
1855 // one = step length in assigning numbers
3b8c325d 1856 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-cut->Cut(),three,4.0,one);
829fb838 1857 }
1df5fa54 1858 else if (strncmp(cut->GetName(),"CUTELE",6) == 0 && !global) {
3b8c325d 1859 fprintf(pFlukaVmcInp,"*\n*Cut specific to material for electrons\n");
1860 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTELE',cut);\n");
1df5fa54 1861 // -cut->Cut();
829fb838 1862 // loop over materials for EMFCUT FLUKA cards
1863 for (j=0; j < matMax-matMin+1; j++) {
1864 Int_t nreg, imat, *reglist;
1865 Float_t ireg;
1866 imat = (Int_t) matMin + j;
1867 reglist = fGeom->GetMaterialList(imat, nreg);
1868 // loop over regions of a given material
1869 for (k=0; k<nreg; k++) {
1870 ireg = reglist[k];
3b8c325d 1871 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n", -cut->Cut(), zero, zero, ireg, ireg, one);
829fb838 1872 }
1873 }
1874 } // end of else if for electrons
1875
1876
1877 // neutral hadrons
1878 // G4 particles: of type "baryon", "meson", "nucleus" with zero charge
1879 // G3 default value: 0.01 GeV
1880 //gMC ->SetCut("CUTNEU",cut); // cut for neutral hadrons
1df5fa54 1881 else if (strncmp(cut->GetName(),"CUTNEU",6) == 0 && global) {
3b8c325d 1882 fprintf(pFlukaVmcInp,"*\n*Cut for neutral hadrons\n");
1883 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTNEU',cut);\n");
829fb838 1884
1885 // 8.0 = Neutron
1886 // 9.0 = Antineutron
3b8c325d 1887 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),8.0,9.0);
829fb838 1888
1889 // 12.0 = Kaon zero long
1890 // 12.0 = Kaon zero long
3b8c325d 1891 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),12.0,12.0);
829fb838 1892
1893 // 17.0 = Lambda, 18.0 = Antilambda
1894 // 19.0 = Kaon zero short
3b8c325d 1895 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),17.0,19.0);
829fb838 1896
1897 // 22.0 = Sigma zero, Pion zero, Kaon zero
1898 // 25.0 = Antikaon zero
3b8c325d 1899 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),22.0,25.0);
829fb838 1900
1901 // 32.0 = Antisigma zero
1902 // 32.0 = Antisigma zero
3b8c325d 1903 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),32.0,32.0);
829fb838 1904
1905 // 34.0 = Xi zero
1906 // 35.0 = AntiXi zero
3b8c325d 1907 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),34.0,35.0);
829fb838 1908
1909 // 47.0 = D zero
1910 // 48.0 = AntiD zero
3b8c325d 1911 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),47.0,48.0);
829fb838 1912
1913 // 53.0 = Xi_c zero
1914 // 53.0 = Xi_c zero
3b8c325d 1915 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),53.0,53.0);
829fb838 1916
1917 // 55.0 = Xi'_c zero
1918 // 56.0 = Omega_c zero
3b8c325d 1919 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),55.0,56.0);
829fb838 1920
1921 // 59.0 = AntiXi_c zero
1922 // 59.0 = AntiXi_c zero
3b8c325d 1923 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),59.0,59.0);
829fb838 1924
1925 // 61.0 = AntiXi'_c zero
1926 // 62.0 = AntiOmega_c zero
3b8c325d 1927 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),61.0,62.0);
829fb838 1928 }
1929
1930 // charged hadrons
1931 // G4 particles: of type "baryon", "meson", "nucleus" with non-zero charge
1932 // G3 default value: 0.01 GeV
1933 //gMC ->SetCut("CUTHAD",cut); // cut for charged hadrons
1df5fa54 1934 else if (strncmp(cut->GetName(),"CUTHAD",6) == 0 && global) {
3b8c325d 1935 fprintf(pFlukaVmcInp,"*\n*Cut for charged hadrons\n");
1936 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTHAD',cut);\n");
829fb838 1937
1938 // 1.0 = Proton
1939 // 2.0 = Antiproton
3b8c325d 1940 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),1.0,2.0);
829fb838 1941
1942 // 13.0 = Positive Pion, Negative Pion, Positive Kaon
1943 // 16.0 = Negative Kaon
3b8c325d 1944 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),13.0,16.0);
829fb838 1945
1946 // 20.0 = Negative Sigma
1947 // 21.0 = Positive Sigma
3b8c325d 1948 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),20.0,21.0);
829fb838 1949
1950 // 31.0 = Antisigma minus
1951 // 33.0 = Antisigma plus
1952 // 2.0 = step length
3b8c325d 1953 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-cut->Cut(),31.0,33.0,2.0);
829fb838 1954
1955 // 36.0 = Negative Xi, Positive Xi, Omega minus
1956 // 39.0 = Antiomega
3b8c325d 1957 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),36.0,39.0);
829fb838 1958
1959 // 45.0 = D plus
1960 // 46.0 = D minus
3b8c325d 1961 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),45.0,46.0);
829fb838 1962
1963 // 49.0 = D_s plus, D_s minus, Lambda_c plus
1964 // 52.0 = Xi_c plus
3b8c325d 1965 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),49.0,52.0);
829fb838 1966
1967 // 54.0 = Xi'_c plus
1968 // 60.0 = AntiXi'_c minus
1969 // 6.0 = step length
3b8c325d 1970 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-cut->Cut(),54.0,60.0,6.0);
829fb838 1971
1972 // 57.0 = Antilambda_c minus
1973 // 58.0 = AntiXi_c minus
3b8c325d 1974 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),57.0,58.0);
829fb838 1975 }
1976
1977 // muons
1978 // G4 particles: "mu+", "mu-"
1979 // G3 default value: 0.01 GeV
1980 //gMC ->SetCut("CUTMUO",cut); // cut for mu+, mu-
1df5fa54 1981 else if (strncmp(cut->GetName(),"CUTMUO",6)== 0 && global) {
3b8c325d 1982 fprintf(pFlukaVmcInp,"*\n*Cut for muons\n");
1983 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTMUO',cut);\n");
829fb838 1984 // 10.0 = Muon+
1985 // 11.0 = Muon-
3b8c325d 1986 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),10.0,11.0);
829fb838 1987 }
1988
1989 //
1990 // time of flight cut in seconds
1991 // G4 particles: all
1992 // G3 default value: 0.01 GeV
1993 //gMC ->SetCut("TOFMAX",tofmax); // time of flight cuts in seconds
1df5fa54 1994 else if (strncmp(cut->GetName(),"TOFMAX",6) == 0) {
3b8c325d 1995 fprintf(pFlukaVmcInp,"*\n*Time of flight cuts in seconds\n");
1996 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('TOFMAX',tofmax);\n");
829fb838 1997 // zero = ignored
1998 // zero = ignored
1999 // -6.0 = lower bound of the particle numbers for which the transport time cut-off and/or the start signal is to be applied
2000 // 64.0 = upper bound of the particle numbers for which the transport time cut-off and/or the start signal is to be applied
3b8c325d 2001 fprintf(pFlukaVmcInp,"TIME-CUT %10.4g%10.1f%10.1f%10.1f%10.1f\n",cut->Cut()*1.e9,zero,zero,-6.0,64.0);
829fb838 2002 }
2003
2004 else if (global){
1df5fa54 2005 cout << "SetCut for flag=" << cut->GetName() << " value=" << cut->Cut() << " not yet implemented!" << endl;
829fb838 2006 }
2007 else {
1df5fa54 2008 cout << "SetCut for flag=" << cut->GetName() << " value=" << cut->Cut() << " (material specific) not yet implemented!" << endl;
829fb838 2009 }
2010
2011 } //end of loop over SetCut calls
2012
2013// Add START and STOP card
3b8c325d 2014 fprintf(pFlukaVmcInp,"START %10.1f\n",fEventsPerRun);
2015 fprintf(pFlukaVmcInp,"STOP \n");
829fb838 2016
2017
2018// Close files
2019
3b8c325d 2020 fclose(pFlukaVmcCoreInp);
2021 fclose(pFlukaVmcFlukaMat);
2022 fclose(pFlukaVmcInp);
829fb838 2023
2024} // end of InitPhysics
2025
2026
2027//______________________________________________________________________________
07f5b33e 2028void TFluka::SetMaxStep(Double_t step)
829fb838 2029{
07f5b33e 2030// Set the maximum step size
2031 if (step > 1.e4) return;
2032
2033 Int_t mreg, latt;
2034 fGeom->GetCurrentRegion(mreg, latt);
2035 STEPSZ.stepmx[mreg - 1] = step;
829fb838 2036}
2037
2f09b80e 2038
2039Double_t TFluka::MaxStep() const
2040{
2041// Return the maximum for current medium
2042 Int_t mreg, latt;
2043 fGeom->GetCurrentRegion(mreg, latt);
2044 return (STEPSZ.stepmx[mreg - 1]);
2045}
2046
829fb838 2047//______________________________________________________________________________
2048void TFluka::SetMaxNStep(Int_t)
2049{
2050// SetMaxNStep is dummy procedure in TFluka !
2051 if (fVerbosityLevel >=3)
2052 cout << "SetMaxNStep is dummy procedure in TFluka !" << endl;
2053}
2054
2055//______________________________________________________________________________
2056void TFluka::SetUserDecay(Int_t)
2057{
2058// SetUserDecay is dummy procedure in TFluka !
2059 if (fVerbosityLevel >=3)
2060 cout << "SetUserDecay is dummy procedure in TFluka !" << endl;
2061}
2062
2063//
2064// dynamic properties
2065//
2066//______________________________________________________________________________
2067void TFluka::TrackPosition(TLorentzVector& position) const
2068{
2069// Return the current position in the master reference frame of the
2070// track being transported
2071// TRACKR.atrack = age of the particle
2072// TRACKR.xtrack = x-position of the last point
2073// TRACKR.ytrack = y-position of the last point
2074// TRACKR.ztrack = z-position of the last point
2075 Int_t caller = GetCaller();
2076 if (caller == 3 || caller == 6 || caller == 11 || caller == 12) { //bxdraw,endraw,usdraw
2077 position.SetX(GetXsco());
2078 position.SetY(GetYsco());
2079 position.SetZ(GetZsco());
2080 position.SetT(TRACKR.atrack);
2081 }
2082 else if (caller == 4) { // mgdraw
2083 position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
2084 position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
2085 position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
2086 position.SetT(TRACKR.atrack);
2087 }
2088 else if (caller == 5) { // sodraw
2089 position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
2090 position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
2091 position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
2092 position.SetT(0);
2093 }
2094 else
2095 Warning("TrackPosition","position not available");
2096}
2097
2098//______________________________________________________________________________
2099void TFluka::TrackPosition(Double_t& x, Double_t& y, Double_t& z) const
2100{
2101// Return the current position in the master reference frame of the
2102// track being transported
2103// TRACKR.atrack = age of the particle
2104// TRACKR.xtrack = x-position of the last point
2105// TRACKR.ytrack = y-position of the last point
2106// TRACKR.ztrack = z-position of the last point
2107 Int_t caller = GetCaller();
2108 if (caller == 3 || caller == 6 || caller == 11 || caller == 12) { //bxdraw,endraw,usdraw
2109 x = GetXsco();
2110 y = GetYsco();
2111 z = GetZsco();
2112 }
2113 else if (caller == 4 || caller == 5) { // mgdraw, sodraw
2114 x = TRACKR.xtrack[TRACKR.ntrack];
2115 y = TRACKR.ytrack[TRACKR.ntrack];
2116 z = TRACKR.ztrack[TRACKR.ntrack];
2117 }
2118 else
2119 Warning("TrackPosition","position not available");
2120}
2121
2122//______________________________________________________________________________
2123void TFluka::TrackMomentum(TLorentzVector& momentum) const
2124{
2125// Return the direction and the momentum (GeV/c) of the track
2126// currently being transported
2127// TRACKR.ptrack = momentum of the particle (not always defined, if
2128// < 0 must be obtained from etrack)
2129// TRACKR.cx,y,ztrck = direction cosines of the current particle
2130// TRACKR.etrack = total energy of the particle
2131// TRACKR.jtrack = identity number of the particle
2132// PAPROP.am[TRACKR.jtrack] = particle mass in gev
2133 Int_t caller = GetCaller();
2134 if (caller != 2) { // not eedraw
2135 if (TRACKR.ptrack >= 0) {
2136 momentum.SetPx(TRACKR.ptrack*TRACKR.cxtrck);
2137 momentum.SetPy(TRACKR.ptrack*TRACKR.cytrck);
2138 momentum.SetPz(TRACKR.ptrack*TRACKR.cztrck);
2139 momentum.SetE(TRACKR.etrack);
2140 return;
2141 }
2142 else {
2143 Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack+6]*PAPROP.am[TRACKR.jtrack+6]);
2144 momentum.SetPx(p*TRACKR.cxtrck);
2145 momentum.SetPy(p*TRACKR.cytrck);
2146 momentum.SetPz(p*TRACKR.cztrck);
2147 momentum.SetE(TRACKR.etrack);
2148 return;
2149 }
2150 }
2151 else
2152 Warning("TrackMomentum","momentum not available");
2153}
2154
2155//______________________________________________________________________________
2156void TFluka::TrackMomentum(Double_t& px, Double_t& py, Double_t& pz, Double_t& e) const
2157{
2158// Return the direction and the momentum (GeV/c) of the track
2159// currently being transported
2160// TRACKR.ptrack = momentum of the particle (not always defined, if
2161// < 0 must be obtained from etrack)
2162// TRACKR.cx,y,ztrck = direction cosines of the current particle
2163// TRACKR.etrack = total energy of the particle
2164// TRACKR.jtrack = identity number of the particle
2165// PAPROP.am[TRACKR.jtrack] = particle mass in gev
2166 Int_t caller = GetCaller();
2167 if (caller != 2) { // not eedraw
2168 if (TRACKR.ptrack >= 0) {
2169 px = TRACKR.ptrack*TRACKR.cxtrck;
2170 py = TRACKR.ptrack*TRACKR.cytrck;
2171 pz = TRACKR.ptrack*TRACKR.cztrck;
2172 e = TRACKR.etrack;
2173 return;
2174 }
2175 else {
2176 Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack+6]*PAPROP.am[TRACKR.jtrack+6]);
2177 px = p*TRACKR.cxtrck;
2178 py = p*TRACKR.cytrck;
2179 pz = p*TRACKR.cztrck;
2180 e = TRACKR.etrack;
2181 return;
2182 }
2183 }
2184 else
2185 Warning("TrackMomentum","momentum not available");
2186}
2187
2188//______________________________________________________________________________
2189Double_t TFluka::TrackStep() const
2190{
2191// Return the length in centimeters of the current step
2192// TRACKR.ctrack = total curved path
2193 Int_t caller = GetCaller();
2194 if (caller == 11 || caller==12 || caller == 3 || caller == 6) //bxdraw,endraw,usdraw
2195 return 0.0;
2196 else if (caller == 4) //mgdraw
2197 return TRACKR.ctrack;
2198 else
2199 return -1.0;
2200}
2201
2202//______________________________________________________________________________
2203Double_t TFluka::TrackLength() const
2204{
2205// TRACKR.cmtrck = cumulative curved path since particle birth
2206 Int_t caller = GetCaller();
2207 if (caller == 11 || caller==12 || caller == 3 || caller == 4 || caller == 6) //bxdraw,endraw,mgdraw,usdraw
2208 return TRACKR.cmtrck;
2209 else
2210 return -1.0;
2211}
2212
2213//______________________________________________________________________________
2214Double_t TFluka::TrackTime() const
2215{
2216// Return the current time of flight of the track being transported
2217// TRACKR.atrack = age of the particle
2218 Int_t caller = GetCaller();
2219 if (caller == 11 || caller==12 || caller == 3 || caller == 4 || caller == 6) //bxdraw,endraw,mgdraw,usdraw
2220 return TRACKR.atrack;
2221 else
2222 return -1;
2223}
2224
2225//______________________________________________________________________________
2226Double_t TFluka::Edep() const
2227{
2228// Energy deposition
2229// if TRACKR.ntrack = 0, TRACKR.mtrack = 0:
2230// -->local energy deposition (the value and the point are not recorded in TRACKR)
2231// but in the variable "rull" of the procedure "endraw.cxx"
2232// if TRACKR.ntrack > 0, TRACKR.mtrack = 0:
2233// -->no energy loss along the track
2234// if TRACKR.ntrack > 0, TRACKR.mtrack > 0:
2235// -->energy loss distributed along the track
07f5b33e 2236// TRACKR.dtrack = energy deposition of the jth deposition event
829fb838 2237
2238 // If coming from bxdraw we have 2 steps of 0 length and 0 edep
2239 Int_t caller = GetCaller();
2240 if (caller == 11 || caller==12) return 0.0;
2241 Double_t sum = 0;
2242 for ( Int_t j=0;j<TRACKR.mtrack;j++) {
2243 sum +=TRACKR.dtrack[j];
2244 }
2245 if (TRACKR.ntrack == 0 && TRACKR.mtrack == 0)
2246 return fRull + sum;
2247 else {
2248 return sum;
2249 }
2250}
2251
2252//______________________________________________________________________________
2253Int_t TFluka::TrackPid() const
2254{
2255// Return the id of the particle transported
2256// TRACKR.jtrack = identity number of the particle
2257 Int_t caller = GetCaller();
f926898e 2258 if (caller != 2) { // not eedraw
2259 return PDGFromId(TRACKR.jtrack);
2260 }
829fb838 2261 else
2262 return -1000;
2263}
2264
2265//______________________________________________________________________________
2266Double_t TFluka::TrackCharge() const
2267{
2268// Return charge of the track currently transported
2269// PAPROP.ichrge = electric charge of the particle
2270// TRACKR.jtrack = identity number of the particle
2271 Int_t caller = GetCaller();
2272 if (caller != 2) // not eedraw
2273 return PAPROP.ichrge[TRACKR.jtrack+6];
2274 else
2275 return -1000.0;
2276}
2277
2278//______________________________________________________________________________
2279Double_t TFluka::TrackMass() const
2280{
2281// PAPROP.am = particle mass in GeV
2282// TRACKR.jtrack = identity number of the particle
2283 Int_t caller = GetCaller();
2284 if (caller != 2) // not eedraw
2285 return PAPROP.am[TRACKR.jtrack+6];
2286 else
2287 return -1000.0;
2288}
2289
2290//______________________________________________________________________________
2291Double_t TFluka::Etot() const
2292{
2293// TRACKR.etrack = total energy of the particle
2294 Int_t caller = GetCaller();
2295 if (caller != 2) // not eedraw
2296 return TRACKR.etrack;
2297 else
2298 return -1000.0;
2299}
2300
2301//
2302// track status
2303//
2304//______________________________________________________________________________
2305Bool_t TFluka::IsNewTrack() const
2306{
2307// Return true for the first call of Stepping()
2308 return fTrackIsNew;
2309}
2310
0dabe425 2311void TFluka::SetTrackIsNew(Bool_t flag)
2312{
2313// Return true for the first call of Stepping()
2314 fTrackIsNew = flag;
2315
2316}
2317
2318
829fb838 2319//______________________________________________________________________________
2320Bool_t TFluka::IsTrackInside() const
2321{
2322// True if the track is not at the boundary of the current volume
2323// In Fluka a step is always inside one kind of material
2324// If the step would go behind the region of one material,
2325// it will be shortened to reach only the boundary.
2326// Therefore IsTrackInside() is always true.
2327 Int_t caller = GetCaller();
2328 if (caller == 11 || caller==12) // bxdraw
2329 return 0;
2330 else
2331 return 1;
2332}
2333
2334//______________________________________________________________________________
2335Bool_t TFluka::IsTrackEntering() const
2336{
2337// True if this is the first step of the track in the current volume
2338
2339 Int_t caller = GetCaller();
2340 if (caller == 11) // bxdraw entering
2341 return 1;
2342 else return 0;
2343}
2344
2345//______________________________________________________________________________
2346Bool_t TFluka::IsTrackExiting() const
2347{
2348// True if track is exiting volume
2349//
2350 Int_t caller = GetCaller();
2351 if (caller == 12) // bxdraw exiting
2352 return 1;
2353 else return 0;
2354}
2355
2356//______________________________________________________________________________
2357Bool_t TFluka::IsTrackOut() const
2358{
2359// True if the track is out of the setup
2360// means escape
2361// Icode = 14: escape - call from Kaskad
2362// Icode = 23: escape - call from Emfsco
2363// Icode = 32: escape - call from Kasneu
2364// Icode = 40: escape - call from Kashea
2365// Icode = 51: escape - call from Kasoph
2366 if (fIcode == 14 ||
2367 fIcode == 23 ||
2368 fIcode == 32 ||
2369 fIcode == 40 ||
2370 fIcode == 51) return 1;
2371 else return 0;
2372}
2373
2374//______________________________________________________________________________
2375Bool_t TFluka::IsTrackDisappeared() const
2376{
2377// means all inelastic interactions and decays
2378// fIcode from usdraw
2379 if (fIcode == 101 || // inelastic interaction
2380 fIcode == 102 || // particle decay
0dabe425 2381 fIcode == 103 || // delta ray generation by hadron
2382 fIcode == 104 || // direct pair production
2383 fIcode == 105 || // bremsstrahlung (muon)
2384 fIcode == 208 || // bremsstrahlung (electron)
829fb838 2385 fIcode == 214 || // in-flight annihilation
2386 fIcode == 215 || // annihilation at rest
2387 fIcode == 217 || // pair production
0dabe425 2388 fIcode == 219 || // Compton scattering
2389 fIcode == 221 || // Photoelectric effect
2390 fIcode == 300 || // hadronic interaction
2391 fIcode == 400 // delta-ray
2392 ) return 1;
829fb838 2393 else return 0;
2394}
2395
2396//______________________________________________________________________________
2397Bool_t TFluka::IsTrackStop() const
2398{
2399// True if the track energy has fallen below the threshold
2400// means stopped by signal or below energy threshold
2401// Icode = 12: stopping particle - call from Kaskad
2402// Icode = 15: time kill - call from Kaskad
2403// Icode = 21: below threshold, iarg=1 - call from Emfsco
2404// Icode = 22: below threshold, iarg=2 - call from Emfsco
2405// Icode = 24: time kill - call from Emfsco
2406// Icode = 31: below threshold - call from Kasneu
2407// Icode = 33: time kill - call from Kasneu
2408// Icode = 41: time kill - call from Kashea
2409// Icode = 52: time kill - call from Kasoph
2410 if (fIcode == 12 ||
2411 fIcode == 15 ||
2412 fIcode == 21 ||
2413 fIcode == 22 ||
2414 fIcode == 24 ||
2415 fIcode == 31 ||
2416 fIcode == 33 ||
2417 fIcode == 41 ||
2418 fIcode == 52) return 1;
2419 else return 0;
2420}
2421
2422//______________________________________________________________________________
2423Bool_t TFluka::IsTrackAlive() const
2424{
2425// means not disappeared or not out
2426 if (IsTrackDisappeared() || IsTrackOut() ) return 0;
2427 else return 1;
2428}
2429
2430//
2431// secondaries
2432//
2433
2434//______________________________________________________________________________
2435Int_t TFluka::NSecondaries() const
2436
2437{
2438// Number of secondary particles generated in the current step
2439// FINUC.np = number of secondaries except light and heavy ions
2440// FHEAVY.npheav = number of secondaries for light and heavy secondary ions
2441 Int_t caller = GetCaller();
2442 if (caller == 6) // valid only after usdraw
2443 return FINUC.np + FHEAVY.npheav;
2444 else
2445 return 0;
2446} // end of NSecondaries
2447
2448//______________________________________________________________________________
2449void TFluka::GetSecondary(Int_t isec, Int_t& particleId,
2450 TLorentzVector& position, TLorentzVector& momentum)
2451{
2452// Copy particles from secondary stack to vmc stack
2453//
2454
2455 Int_t caller = GetCaller();
2456 if (caller == 6) { // valid only after usdraw
2457 if (isec >= 0 && isec < FINUC.np) {
2458 particleId = PDGFromId(FINUC.kpart[isec]);
2459 position.SetX(fXsco);
2460 position.SetY(fYsco);
2461 position.SetZ(fZsco);
2462 position.SetT(TRACKR.atrack);
2463 momentum.SetPx(FINUC.plr[isec]*FINUC.cxr[isec]);
2464 momentum.SetPy(FINUC.plr[isec]*FINUC.cyr[isec]);
2465 momentum.SetPz(FINUC.plr[isec]*FINUC.czr[isec]);
2466 momentum.SetE(FINUC.tki[isec] + PAPROP.am[FINUC.kpart[isec]+6]);
2467 }
2468 else if (isec >= FINUC.np && isec < FINUC.np + FHEAVY.npheav) {
2469 Int_t jsec = isec - FINUC.np;
2470 particleId = FHEAVY.kheavy[jsec]; // this is Fluka id !!!
2471 position.SetX(fXsco);
2472 position.SetY(fYsco);
2473 position.SetZ(fZsco);
2474 position.SetT(TRACKR.atrack);
2475 momentum.SetPx(FHEAVY.pheavy[jsec]*FHEAVY.cxheav[jsec]);
2476 momentum.SetPy(FHEAVY.pheavy[jsec]*FHEAVY.cyheav[jsec]);
2477 momentum.SetPz(FHEAVY.pheavy[jsec]*FHEAVY.czheav[jsec]);
2478 if (FHEAVY.tkheav[jsec] >= 3 && FHEAVY.tkheav[jsec] <= 6)
2479 momentum.SetE(FHEAVY.tkheav[jsec] + PAPROP.am[jsec+6]);
2480 else if (FHEAVY.tkheav[jsec] > 6)
2481 momentum.SetE(FHEAVY.tkheav[jsec] + FHEAVY.amnhea[jsec]); // to be checked !!!
2482 }
2483 else
2484 Warning("GetSecondary","isec out of range");
2485 }
2486 else
2487 Warning("GetSecondary","no secondaries available");
2488} // end of GetSecondary
2489
2490//______________________________________________________________________________
2491TMCProcess TFluka::ProdProcess(Int_t) const
2492
2493{
2494// Name of the process that has produced the secondary particles
2495// in the current step
0dabe425 2496
2497 Int_t mugamma = (TRACKR.jtrack == 7 || TRACKR.jtrack == 10 || TRACKR.jtrack == 11);
2498
b496f27c 2499 if (fIcode == 102) return kPDecay;
0dabe425 2500 else if (fIcode == 104 || fIcode == 217) return kPPair;
b496f27c 2501 else if (fIcode == 219) return kPCompton;
2502 else if (fIcode == 221) return kPPhotoelectric;
0dabe425 2503 else if (fIcode == 105 || fIcode == 208) return kPBrem;
2504 else if (fIcode == 103 || fIcode == 400) return kPDeltaRay;
2505 else if (fIcode == 210 || fIcode == 212) return kPDeltaRay;
2506 else if (fIcode == 214 || fIcode == 215) return kPAnnihilation;
b496f27c 2507 else if (fIcode == 101) return kPHadronic;
829fb838 2508 else if (fIcode == 101) {
b496f27c 2509 if (!mugamma) return kPHadronic;
2510 else if (TRACKR.jtrack == 7) return kPPhotoFission;
2511 else return kPMuonNuclear;
829fb838 2512 }
b496f27c 2513 else if (fIcode == 225) return kPRayleigh;
829fb838 2514// Fluka codes 100, 300 and 400 still to be investigasted
b496f27c 2515 else return kPNoProcess;
829fb838 2516}
2517
829fb838 2518
b496f27c 2519Int_t TFluka::StepProcesses(TArrayI &proc) const
2520{
2521 //
2522 // Return processes active in the current step
2523 //
2524 proc.Set(1);
2525 TMCProcess iproc;
2526 switch (fIcode) {
2527 case 15:
2528 case 24:
2529 case 33:
2530 case 41:
2531 case 52:
2532 iproc = kPTOFlimit;
2533 break;
2534 case 12:
2535 case 14:
2536 case 21:
2537 case 22:
2538 case 23:
2539 case 31:
2540 case 32:
2541 case 40:
2542 case 51:
2543 iproc = kPStop;
2544 break;
2545 case 50:
2546 iproc = kPLightAbsorption;
2547 break;
2548 case 20:
2549 iproc = kPPhotoelectric;
2550 break;
2551 default:
2552 iproc = ProdProcess(0);
2553 }
07f5b33e 2554 proc[0] = iproc;
b496f27c 2555 return 1;
2556}
829fb838 2557//______________________________________________________________________________
2558Int_t TFluka::VolId2Mate(Int_t id) const
2559{
2560//
2561// Returns the material number for a given volume ID
2562//
2563 return fMCGeo->VolId2Mate(id);
2564}
2565
2566//______________________________________________________________________________
2567const char* TFluka::VolName(Int_t id) const
2568{
2569//
2570// Returns the volume name for a given volume ID
2571//
2572 return fMCGeo->VolName(id);
2573}
2574
2575//______________________________________________________________________________
2576Int_t TFluka::VolId(const Text_t* volName) const
2577{
2578//
2579// Converts from volume name to volume ID.
2580// Time consuming. (Only used during set-up)
2581// Could be replaced by hash-table
2582//
2583 return fMCGeo->VolId(volName);
2584}
2585
2586//______________________________________________________________________________
2587Int_t TFluka::CurrentVolID(Int_t& copyNo) const
2588{
2589//
2590// Return the logical id and copy number corresponding to the current fluka region
2591//
2592 if (gGeoManager->IsOutside()) return 0;
2593 TGeoNode *node = gGeoManager->GetCurrentNode();
2594 copyNo = node->GetNumber();
2595 Int_t id = node->GetVolume()->GetNumber();
2596 return id;
2597}
2598
2599//______________________________________________________________________________
2600Int_t TFluka::CurrentVolOffID(Int_t off, Int_t& copyNo) const
2601{
2602//
2603// Return the logical id and copy number of off'th mother
2604// corresponding to the current fluka region
2605//
2606 if (off<0 || off>gGeoManager->GetLevel()) return 0;
2607 if (off==0) return CurrentVolID(copyNo);
2608 TGeoNode *node = gGeoManager->GetMother(off);
2609 if (!node) return 0;
2610 copyNo = node->GetNumber();
2611 return node->GetVolume()->GetNumber();
2612}
2613
2614//______________________________________________________________________________
2615const char* TFluka::CurrentVolName() const
2616{
2617//
2618// Return the current volume name
2619//
2620 if (gGeoManager->IsOutside()) return 0;
2621 return gGeoManager->GetCurrentVolume()->GetName();
2622}
2623
2624//______________________________________________________________________________
2625const char* TFluka::CurrentVolOffName(Int_t off) const
2626{
2627//
2628// Return the volume name of the off'th mother of the current volume
2629//
2630 if (off<0 || off>gGeoManager->GetLevel()) return 0;
2631 if (off==0) return CurrentVolName();
2632 TGeoNode *node = gGeoManager->GetMother(off);
2633 if (!node) return 0;
2634 return node->GetVolume()->GetName();
2635}
2636
2637//______________________________________________________________________________
2638Int_t TFluka::CurrentMaterial(Float_t & /*a*/, Float_t & /*z*/,
2639 Float_t & /*dens*/, Float_t & /*radl*/, Float_t & /*absl*/) const
2640{
2641//
2642// Return the current medium number ??? what about material properties
2643//
2644 Int_t copy;
2645 Int_t id = TFluka::CurrentVolID(copy);
2646 Int_t med = TFluka::VolId2Mate(id);
2647 return med;
2648}
2649
2650//______________________________________________________________________________
2651void TFluka::Gmtod(Float_t* xm, Float_t* xd, Int_t iflag)
2652{
2653// Transforms a position from the world reference frame
2654// to the current volume reference frame.
2655//
2656// Geant3 desription:
2657// ==================
2658// Computes coordinates XD (in DRS)
2659// from known coordinates XM in MRS
2660// The local reference system can be initialized by
2661// - the tracking routines and GMTOD used in GUSTEP
2662// - a call to GMEDIA(XM,NUMED)
2663// - a call to GLVOLU(NLEVEL,NAMES,NUMBER,IER)
2664// (inverse routine is GDTOM)
2665//
2666// If IFLAG=1 convert coordinates
2667// IFLAG=2 convert direction cosinus
2668//
2669// ---
2670 Double_t xmL[3], xdL[3];
2671 Int_t i;
2672 for (i=0;i<3;i++) xmL[i]=xm[i];
2673 if (iflag == 1) gGeoManager->MasterToLocal(xmL,xdL);
2674 else gGeoManager->MasterToLocalVect(xmL,xdL);
2675 for (i=0;i<3;i++) xd[i] = xdL[i];
2676}
2677
2678//______________________________________________________________________________
2679void TFluka::Gmtod(Double_t* xm, Double_t* xd, Int_t iflag)
2680{
2681 if (iflag == 1) gGeoManager->MasterToLocal(xm,xd);
2682 else gGeoManager->MasterToLocalVect(xm,xd);
2683}
2684
2685//______________________________________________________________________________
2686void TFluka::Gdtom(Float_t* xd, Float_t* xm, Int_t iflag)
2687{
2688// Transforms a position from the current volume reference frame
2689// to the world reference frame.
2690//
2691// Geant3 desription:
2692// ==================
2693// Computes coordinates XM (Master Reference System
2694// knowing the coordinates XD (Detector Ref System)
2695// The local reference system can be initialized by
2696// - the tracking routines and GDTOM used in GUSTEP
2697// - a call to GSCMED(NLEVEL,NAMES,NUMBER)
2698// (inverse routine is GMTOD)
2699//
2700// If IFLAG=1 convert coordinates
2701// IFLAG=2 convert direction cosinus
2702//
2703// ---
2704 Double_t xmL[3], xdL[3];
2705 Int_t i;
2706 for (i=0;i<3;i++) xdL[i] = xd[i];
2707 if (iflag == 1) gGeoManager->LocalToMaster(xdL,xmL);
2708 else gGeoManager->LocalToMasterVect(xdL,xmL);
2709 for (i=0;i<3;i++) xm[i]=xmL[i];
2710}
2711
2712//______________________________________________________________________________
2713void TFluka::Gdtom(Double_t* xd, Double_t* xm, Int_t iflag)
2714{
2715 if (iflag == 1) gGeoManager->LocalToMaster(xd,xm);
2716 else gGeoManager->LocalToMasterVect(xd,xm);
2717}
2718
2719//______________________________________________________________________________
2720TObjArray *TFluka::GetFlukaMaterials()
2721{
2722 return fGeom->GetMatList();
2723}
2724
2725//______________________________________________________________________________
2726void TFluka::SetMreg(Int_t l)
2727{
2728// Set current fluka region
2729 fCurrentFlukaRegion = l;
2730 fGeom->SetMreg(l);
2731}
2732
2733
b496f27c 2734
2735
2736TString TFluka::ParticleName(Int_t pdg) const
2737{
2738 // Return particle name for particle with pdg code pdg.
2739 Int_t ifluka = IdFromPDG(pdg);
2740 return TString((CHPPRP.btype[ifluka+6]), 8);
2741}
2742
2743
2744Double_t TFluka::ParticleMass(Int_t pdg) const
2745{
2746 // Return particle mass for particle with pdg code pdg.
2747 Int_t ifluka = IdFromPDG(pdg);
2748 return (PAPROP.am[ifluka+6]);
2749}
2750
2751Double_t TFluka::ParticleCharge(Int_t pdg) const
2752{
2753 // Return particle charge for particle with pdg code pdg.
2754 Int_t ifluka = IdFromPDG(pdg);
2755 return Double_t(PAPROP.ichrge[ifluka+6]);
2756}
2757
2758Double_t TFluka::ParticleLifeTime(Int_t pdg) const
2759{
2760 // Return particle lifetime for particle with pdg code pdg.
2761 Int_t ifluka = IdFromPDG(pdg);
2762 return (PAPROP.thalf[ifluka+6]);
2763}
2764
2765void TFluka::Gfpart(Int_t pdg, char* name, Int_t& type, Float_t& mass, Float_t& charge, Float_t& tlife)
2766{
2767 // Retrieve particle properties for particle with pdg code pdg.
2768
2769 strcpy(name, ParticleName(pdg).Data());
2770 type = ParticleMCType(pdg);
2771 mass = ParticleMass(pdg);
2772 charge = ParticleCharge(pdg);
2773 tlife = ParticleLifeTime(pdg);
2774}
2775
2776
2777
3a625972 2778#define pushcerenkovphoton pushcerenkovphoton_
2779
2780
2781extern "C" {
2782 void pushcerenkovphoton(Double_t & px, Double_t & py, Double_t & pz, Double_t & e,
2783 Double_t & vx, Double_t & vy, Double_t & vz, Double_t & tof,
2784 Double_t & polx, Double_t & poly, Double_t & polz, Double_t & wgt, Int_t& ntr)
2785 {
2786 //
2787 // Pushes one cerenkov photon to the stack
2788 //
2789
2790 TFluka* fluka = (TFluka*) gMC;
2791 TVirtualMCStack* cppstack = fluka->GetStack();
bd3d5c8a 2792 Int_t parent = TRACKR.ispusr[mkbmx2-1];
921e0994 2793 cppstack->PushTrack(0, parent, 50000050,
3a625972 2794 px, py, pz, e,
2795 vx, vy, vz, tof,
2796 polx, poly, polz,
2797 kPCerenkov, ntr, wgt, 0);
2798 }
2799}
829fb838 2800