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