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Correct: wrong matching between CPV and EMC, initial pi0 population was set to 0
[u/mrichter/AliRoot.git] / TFluka / TFluka.cxx
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829fb838 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16/* $Id$ */
17
18//
19// Realisation of the TVirtualMC interface for the FLUKA code
20// (See official web side http://www.fluka.org/).
21//
22// This implementation makes use of the TGeo geometry modeller.
23// User configuration is via automatic generation of FLUKA input cards.
24//
25// Authors:
26// A. Fasso
27// E. Futo
28// A. Gheata
29// A. Morsch
30//
31
32#include <Riostream.h>
33
829fb838 34#include "TFluka.h"
35#include "TCallf77.h" //For the fortran calls
36#include "Fdblprc.h" //(DBLPRC) fluka common
37#include "Fepisor.h" //(EPISOR) fluka common
07f5b33e 38#include "Ffinuc.h" //(FINUC) fluka common
829fb838 39#include "Fiounit.h" //(IOUNIT) fluka common
40#include "Fpaprop.h" //(PAPROP) fluka common
41#include "Fpart.h" //(PART) fluka common
42#include "Ftrackr.h" //(TRACKR) fluka common
43#include "Fpaprop.h" //(PAPROP) fluka common
44#include "Ffheavy.h" //(FHEAVY) fluka common
3a625972 45#include "Fopphst.h" //(OPPHST) fluka common
07f5b33e 46#include "Fstack.h" //(STACK) fluka common
47#include "Fstepsz.h" //(STEPSZ) fluka common
7b203b6e 48#include "Fopphst.h" //(OPPHST) fluka common
829fb838 49
50#include "TVirtualMC.h"
3a625972 51#include "TMCProcess.h"
829fb838 52#include "TGeoManager.h"
53#include "TGeoMaterial.h"
54#include "TGeoMedium.h"
55#include "TFlukaMCGeometry.h"
6f5667d1 56#include "TGeoMCGeometry.h"
829fb838 57#include "TFlukaCerenkov.h"
1df5fa54 58#include "TFlukaConfigOption.h"
b496f27c 59#include "TFlukaScoringOption.h"
829fb838 60#include "TLorentzVector.h"
b496f27c 61#include "TArrayI.h"
829fb838 62
63// Fluka methods that may be needed.
64#ifndef WIN32
65# define flukam flukam_
66# define fluka_openinp fluka_openinp_
67# define fluka_closeinp fluka_closeinp_
68# define mcihad mcihad_
69# define mpdgha mpdgha_
eea53470 70# define newplo newplo_
829fb838 71#else
72# define flukam FLUKAM
73# define fluka_openinp FLUKA_OPENINP
74# define fluka_closeinp FLUKA_CLOSEINP
75# define mcihad MCIHAD
76# define mpdgha MPDGHA
eea53470 77# define newplo NEWPLO
829fb838 78#endif
79
80extern "C"
81{
82 //
83 // Prototypes for FLUKA functions
84 //
85 void type_of_call flukam(const int&);
eea53470 86 void type_of_call newplo();
829fb838 87 void type_of_call fluka_openinp(const int&, DEFCHARA);
88 void type_of_call fluka_closeinp(const int&);
89 int type_of_call mcihad(const int&);
90 int type_of_call mpdgha(const int&);
91}
92
93//
94// Class implementation for ROOT
95//
96ClassImp(TFluka)
97
98//
99//----------------------------------------------------------------------------
100// TFluka constructors and destructors.
101//______________________________________________________________________________
102TFluka::TFluka()
103 :TVirtualMC(),
104 fVerbosityLevel(0),
1df5fa54 105 fInputFileName(""),
106 fProcesses(0),
107 fCuts(0),
108 fUserScore(0)
829fb838 109{
110 //
111 // Default constructor
112 //
113 fGeneratePemf = kFALSE;
114 fNVolumes = 0;
115 fCurrentFlukaRegion = -1;
116 fGeom = 0;
117 fMCGeo = 0;
118 fMaterials = 0;
119 fDummyBoundary = 0;
120 fFieldFlag = 1;
bd3d5c8a 121 fStopped = 0;
b496f27c 122 fStopEvent = 0;
123 fStopRun = 0;
124 fNEvent = 0;
829fb838 125}
126
127//______________________________________________________________________________
128TFluka::TFluka(const char *title, Int_t verbosity, Bool_t isRootGeometrySupported)
129 :TVirtualMC("TFluka",title, isRootGeometrySupported),
130 fVerbosityLevel(verbosity),
131 fInputFileName(""),
132 fTrackIsEntering(0),
133 fTrackIsExiting(0),
1df5fa54 134 fTrackIsNew(0),
135 fProcesses(new TObjArray(100)),
136 fCuts(new TObjArray(100)),
137 fUserScore(new TObjArray(100))
829fb838 138{
139 // create geometry interface
7f13be31 140 if (fVerbosityLevel >=3)
141 cout << "<== TFluka::TFluka(" << title << ") constructor called." << endl;
142 SetCoreInputFileName();
143 SetInputFileName();
144 SetGeneratePemf(kFALSE);
829fb838 145 fNVolumes = 0;
146 fCurrentFlukaRegion = -1;
147 fDummyBoundary = 0;
148 fFieldFlag = 1;
149 fGeneratePemf = kFALSE;
150 fMCGeo = new TGeoMCGeometry("MCGeo", "TGeo Implementation of VirtualMCGeometry", kTRUE);
3b8c325d 151 fGeom = new TFlukaMCGeometry("geom", "FLUKA VMC Geometry");
829fb838 152 if (verbosity > 2) fGeom->SetDebugMode(kTRUE);
153 fMaterials = 0;
bd3d5c8a 154 fStopped = 0;
b496f27c 155 fStopEvent = 0;
156 fStopRun = 0;
157 fNEvent = 0;
829fb838 158}
159
160//______________________________________________________________________________
161TFluka::~TFluka() {
162// Destructor
1df5fa54 163 if (fVerbosityLevel >=3)
164 cout << "<== TFluka::~TFluka() destructor called." << endl;
165
166 delete fGeom;
167 delete fMCGeo;
168
169 if (fCuts) {
170 fCuts->Delete();
171 delete fCuts;
172 }
173
174 if (fProcesses) {
175 fProcesses->Delete();
176 delete fProcesses;
177 }
178
179
829fb838 180}
181
182//
183//______________________________________________________________________________
184// TFluka control methods
185//______________________________________________________________________________
186void TFluka::Init() {
187//
188// Geometry initialisation
189//
190 if (fVerbosityLevel >=3) cout << "==> TFluka::Init() called." << endl;
191
192 if (!gGeoManager) new TGeoManager("geom", "FLUKA geometry");
193 fApplication->ConstructGeometry();
194 TGeoVolume *top = (TGeoVolume*)gGeoManager->GetListOfVolumes()->First();
195 gGeoManager->SetTopVolume(top);
196 gGeoManager->CloseGeometry("di");
197 gGeoManager->DefaultColors(); // to be removed
198 fNVolumes = fGeom->NofVolumes();
199 fGeom->CreateFlukaMatFile("flukaMat.inp");
200 if (fVerbosityLevel >=3) {
201 printf("== Number of volumes: %i\n ==", fNVolumes);
202 cout << "\t* InitPhysics() - Prepare input file to be called" << endl;
203 }
3b8c325d 204 // now we have TGeo geometry created and we have to patch FlukaVmc.inp
829fb838 205 // with the material mapping file FlukaMat.inp
206}
207
208
209//______________________________________________________________________________
210void TFluka::FinishGeometry() {
211//
212// Build-up table with region to medium correspondance
213//
214 if (fVerbosityLevel >=3) {
215 cout << "==> TFluka::FinishGeometry() called." << endl;
216 printf("----FinishGeometry - nothing to do with TGeo\n");
217 cout << "<== TFluka::FinishGeometry() called." << endl;
218 }
219}
220
221//______________________________________________________________________________
222void TFluka::BuildPhysics() {
223//
224// Prepare FLUKA input files and call FLUKA physics initialisation
225//
226
227 if (fVerbosityLevel >=3)
228 cout << "==> TFluka::BuildPhysics() called." << endl;
229// Prepare input file with the current physics settings
230 InitPhysics();
231 cout << "\t* InitPhysics() - Prepare input file was called" << endl;
232
233 if (fVerbosityLevel >=2)
234 cout << "\t* Changing lfdrtr = (" << (GLOBAL.lfdrtr?'T':'F')
235 << ") in fluka..." << endl;
236 GLOBAL.lfdrtr = true;
237
238 if (fVerbosityLevel >=2)
239 cout << "\t* Opening file " << fInputFileName << endl;
240 const char* fname = fInputFileName;
241 fluka_openinp(lunin, PASSCHARA(fname));
242
243 if (fVerbosityLevel >=2)
244 cout << "\t* Calling flukam..." << endl;
245 flukam(1);
246
247 if (fVerbosityLevel >=2)
248 cout << "\t* Closing file " << fInputFileName << endl;
249 fluka_closeinp(lunin);
250
251 FinishGeometry();
252
253 if (fVerbosityLevel >=3)
254 cout << "<== TFluka::Init() called." << endl;
255
256
257 if (fVerbosityLevel >=3)
258 cout << "<== TFluka::BuildPhysics() called." << endl;
259}
260
261//______________________________________________________________________________
262void TFluka::ProcessEvent() {
263//
264// Process one event
265//
b496f27c 266 if (fStopRun) {
267 printf("User Run Abortion: No more events handled !\n");
268 fNEvent += 1;
269 return;
270 }
271
272 if (fVerbosityLevel >=3)
273 cout << "==> TFluka::ProcessEvent() called." << endl;
274 fApplication->GeneratePrimaries();
275 EPISOR.lsouit = true;
276 flukam(1);
277 if (fVerbosityLevel >=3)
278 cout << "<== TFluka::ProcessEvent() called." << endl;
279 //
280 // Increase event number
281 //
282 fNEvent += 1;
829fb838 283}
284
285//______________________________________________________________________________
286Bool_t TFluka::ProcessRun(Int_t nevent) {
287//
288// Run steering
289//
290
291 if (fVerbosityLevel >=3)
292 cout << "==> TFluka::ProcessRun(" << nevent << ") called."
293 << endl;
294
295 if (fVerbosityLevel >=2) {
296 cout << "\t* GLOBAL.fdrtr = " << (GLOBAL.lfdrtr?'T':'F') << endl;
297 cout << "\t* Calling flukam again..." << endl;
298 }
299
300 fApplication->InitGeometry();
301 Int_t todo = TMath::Abs(nevent);
302 for (Int_t ev = 0; ev < todo; ev++) {
303 fApplication->BeginEvent();
304 ProcessEvent();
305 fApplication->FinishEvent();
306 }
307
308 if (fVerbosityLevel >=3)
309 cout << "<== TFluka::ProcessRun(" << nevent << ") called."
310 << endl;
eea53470 311 // Write fluka specific scoring output
312 newplo();
313
829fb838 314 return kTRUE;
315}
316
317//_____________________________________________________________________________
318// methods for building/management of geometry
319
320// functions from GCONS
321//____________________________________________________________________________
322void TFluka::Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
323 Float_t &dens, Float_t &radl, Float_t &absl,
324 Float_t* /*ubuf*/, Int_t& /*nbuf*/) {
325//
326 TGeoMaterial *mat;
327 TIter next (gGeoManager->GetListOfMaterials());
328 while ((mat = (TGeoMaterial*)next())) {
329 if (mat->GetUniqueID() == (UInt_t)imat) break;
330 }
331 if (!mat) {
332 Error("Gfmate", "no material with index %i found", imat);
333 return;
334 }
335 sprintf(name, "%s", mat->GetName());
336 a = mat->GetA();
337 z = mat->GetZ();
338 dens = mat->GetDensity();
339 radl = mat->GetRadLen();
340 absl = mat->GetIntLen();
341}
342
343//______________________________________________________________________________
344void TFluka::Gfmate(Int_t imat, char *name, Double_t &a, Double_t &z,
345 Double_t &dens, Double_t &radl, Double_t &absl,
346 Double_t* /*ubuf*/, Int_t& /*nbuf*/) {
347//
348 TGeoMaterial *mat;
349 TIter next (gGeoManager->GetListOfMaterials());
350 while ((mat = (TGeoMaterial*)next())) {
351 if (mat->GetUniqueID() == (UInt_t)imat) break;
352 }
353 if (!mat) {
354 Error("Gfmate", "no material with index %i found", imat);
355 return;
356 }
357 sprintf(name, "%s", mat->GetName());
358 a = mat->GetA();
359 z = mat->GetZ();
360 dens = mat->GetDensity();
361 radl = mat->GetRadLen();
362 absl = mat->GetIntLen();
363}
364
365// detector composition
366//______________________________________________________________________________
367void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
368 Double_t z, Double_t dens, Double_t radl, Double_t absl,
369 Float_t* buf, Int_t nwbuf) {
370//
371 Double_t* dbuf = fGeom->CreateDoubleArray(buf, nwbuf);
372 Material(kmat, name, a, z, dens, radl, absl, dbuf, nwbuf);
373 delete [] dbuf;
374}
375
376//______________________________________________________________________________
377void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
378 Double_t z, Double_t dens, Double_t radl, Double_t absl,
379 Double_t* /*buf*/, Int_t /*nwbuf*/) {
380//
381 TGeoMaterial *mat;
382 kmat = gGeoManager->GetListOfMaterials()->GetSize();
383 if ((z-Int_t(z)) > 1E-3) {
384 mat = fGeom->GetMakeWrongMaterial(z);
385 if (mat) {
386 mat->SetRadLen(radl,absl);
387 mat->SetUniqueID(kmat);
388 return;
389 }
390 }
391 gGeoManager->Material(name, a, z, dens, kmat, radl, absl);
392}
393
394//______________________________________________________________________________
395void TFluka::Mixture(Int_t& kmat, const char *name, Float_t *a,
396 Float_t *z, Double_t dens, Int_t nlmat, Float_t *wmat) {
397//
398 Double_t* da = fGeom->CreateDoubleArray(a, TMath::Abs(nlmat));
399 Double_t* dz = fGeom->CreateDoubleArray(z, TMath::Abs(nlmat));
400 Double_t* dwmat = fGeom->CreateDoubleArray(wmat, TMath::Abs(nlmat));
401
402 Mixture(kmat, name, da, dz, dens, nlmat, dwmat);
403 for (Int_t i=0; i<nlmat; i++) {
404 a[i] = da[i]; z[i] = dz[i]; wmat[i] = dwmat[i];
405 }
406
407 delete [] da;
408 delete [] dz;
409 delete [] dwmat;
410}
411
412//______________________________________________________________________________
413void TFluka::Mixture(Int_t& kmat, const char *name, Double_t *a,
414 Double_t *z, Double_t dens, Int_t nlmat, Double_t *wmat) {
415//
416 // Defines mixture OR COMPOUND IMAT as composed by
417 // THE BASIC NLMAT materials defined by arrays A,Z and WMAT
418 //
419 // If NLMAT > 0 then wmat contains the proportion by
420 // weights of each basic material in the mixture.
421 //
422 // If nlmat < 0 then WMAT contains the number of atoms
423 // of a given kind into the molecule of the COMPOUND
424 // In this case, WMAT in output is changed to relative
425 // weigths.
426 //
427 Int_t i,j;
428 if (nlmat < 0) {
429 nlmat = - nlmat;
430 Double_t amol = 0;
431 for (i=0;i<nlmat;i++) {
432 amol += a[i]*wmat[i];
433 }
434 for (i=0;i<nlmat;i++) {
435 wmat[i] *= a[i]/amol;
436 }
437 }
438 kmat = gGeoManager->GetListOfMaterials()->GetSize();
439 // Check if we have elements with fractional Z
440 TGeoMaterial *mat = 0;
441 TGeoMixture *mix = 0;
442 Bool_t mixnew = kFALSE;
443 for (i=0; i<nlmat; i++) {
444 if (z[i]-Int_t(z[i]) < 1E-3) continue;
445 // We have found an element with fractional Z -> loop mixtures to look for it
446 for (j=0; j<kmat; j++) {
447 mat = (TGeoMaterial*)gGeoManager->GetListOfMaterials()->At(j);
448 if (!mat) break;
449 if (!mat->IsMixture()) continue;
450 mix = (TGeoMixture*)mat;
451 if (TMath::Abs(z[i]-mix->GetZ()) >1E-3) continue;
452// printf(" FOUND component %i as mixture %s\n", i, mat->GetName());
453 mixnew = kTRUE;
454 break;
455 }
456 if (!mixnew) Warning("Mixture","%s : cannot find component %i with fractional Z=%f\n", name, i, z[i]);
457 break;
458 }
459 if (mixnew) {
460 Int_t nlmatnew = nlmat+mix->GetNelements()-1;
461 Double_t *anew = new Double_t[nlmatnew];
462 Double_t *znew = new Double_t[nlmatnew];
463 Double_t *wmatnew = new Double_t[nlmatnew];
464 Int_t ind=0;
465 for (j=0; j<nlmat; j++) {
466 if (j==i) continue;
467 anew[ind] = a[j];
468 znew[ind] = z[j];
469 wmatnew[ind] = wmat[j];
470 ind++;
471 }
472 for (j=0; j<mix->GetNelements(); j++) {
473 anew[ind] = mix->GetAmixt()[j];
474 znew[ind] = mix->GetZmixt()[j];
475 wmatnew[ind] = wmat[i]*mix->GetWmixt()[j];
476 ind++;
477 }
478 Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew);
479 delete [] anew;
480 delete [] znew;
481 delete [] wmatnew;
482 return;
483 }
484 // Now we need to compact identical elements within the mixture
485 // First check if this happens
486 mixnew = kFALSE;
487 for (i=0; i<nlmat-1; i++) {
488 for (j=i+1; j<nlmat; j++) {
489 if (z[i] == z[j]) {
490 mixnew = kTRUE;
491 break;
492 }
493 }
494 if (mixnew) break;
495 }
496 if (mixnew) {
497 Int_t nlmatnew = 0;
498 Double_t *anew = new Double_t[nlmat];
499 Double_t *znew = new Double_t[nlmat];
500 memset(znew, 0, nlmat*sizeof(Double_t));
501 Double_t *wmatnew = new Double_t[nlmat];
502 Bool_t skipi;
503 for (i=0; i<nlmat; i++) {
504 skipi = kFALSE;
505 for (j=0; j<nlmatnew; j++) {
506 if (z[i] == z[j]) {
507 wmatnew[j] += wmat[i];
508 skipi = kTRUE;
509 break;
510 }
511 }
512 if (skipi) continue;
513 anew[nlmatnew] = a[i];
514 znew[nlmatnew] = z[i];
515 wmatnew[nlmatnew] = wmat[i];
516 nlmatnew++;
517 }
518 Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew);
519 delete [] anew;
520 delete [] znew;
521 delete [] wmatnew;
522 return;
523 }
524 gGeoManager->Mixture(name, a, z, dens, nlmat, wmat, kmat);
525}
526
527//______________________________________________________________________________
528void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
529 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
530 Double_t stemax, Double_t deemax, Double_t epsil,
531 Double_t stmin, Float_t* ubuf, Int_t nbuf) {
b2129742 532 // Define a medium
533 //
829fb838 534 kmed = gGeoManager->GetListOfMedia()->GetSize()+1;
535 fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
536 epsil, stmin, ubuf, nbuf);
537}
538
539//______________________________________________________________________________
540void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
541 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
542 Double_t stemax, Double_t deemax, Double_t epsil,
543 Double_t stmin, Double_t* ubuf, Int_t nbuf) {
b2129742 544 // Define a medium
545 //
829fb838 546 kmed = gGeoManager->GetListOfMedia()->GetSize()+1;
547 fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
548 epsil, stmin, ubuf, nbuf);
549}
550
551//______________________________________________________________________________
552void TFluka::Matrix(Int_t& krot, Double_t thetaX, Double_t phiX,
553 Double_t thetaY, Double_t phiY, Double_t thetaZ,
554 Double_t phiZ) {
555//
556 krot = gGeoManager->GetListOfMatrices()->GetEntriesFast();
557 fMCGeo->Matrix(krot, thetaX, phiX, thetaY, phiY, thetaZ, phiZ);
558}
559
560//______________________________________________________________________________
561void TFluka::Gstpar(Int_t itmed, const char* param, Double_t parval) {
562//
563//
7b203b6e 564// Check if material is used
565 if (fVerbosityLevel >=3)
566 printf("Gstpar called with %6d %5s %12.4e %6d\n", itmed, param, parval, fGeom->GetFlukaMaterial(itmed));
567 Int_t* reglist;
568 Int_t nreg;
c1c801f9 569 reglist = fGeom->GetMaterialList(fGeom->GetFlukaMaterial(itmed), nreg);
570 if (nreg == 0) {
571 return;
572 }
573
7b203b6e 574//
829fb838 575 Bool_t process = kFALSE;
576 if (strncmp(param, "DCAY", 4) == 0 ||
577 strncmp(param, "PAIR", 4) == 0 ||
578 strncmp(param, "COMP", 4) == 0 ||
579 strncmp(param, "PHOT", 4) == 0 ||
580 strncmp(param, "PFIS", 4) == 0 ||
581 strncmp(param, "DRAY", 4) == 0 ||
582 strncmp(param, "ANNI", 4) == 0 ||
583 strncmp(param, "BREM", 4) == 0 ||
584 strncmp(param, "MUNU", 4) == 0 ||
585 strncmp(param, "CKOV", 4) == 0 ||
586 strncmp(param, "HADR", 4) == 0 ||
587 strncmp(param, "LOSS", 4) == 0 ||
588 strncmp(param, "MULS", 4) == 0 ||
589 strncmp(param, "RAYL", 4) == 0)
590 {
591 process = kTRUE;
592 }
593 if (process) {
594 SetProcess(param, Int_t (parval), fGeom->GetFlukaMaterial(itmed));
595 } else {
596 SetCut(param, parval, fGeom->GetFlukaMaterial(itmed));
597 }
598}
599
600// functions from GGEOM
601//_____________________________________________________________________________
602void TFluka::Gsatt(const char *name, const char *att, Int_t val)
603{
6f5667d1 604 // Set visualisation attributes for one volume
829fb838 605 char vname[5];
606 fGeom->Vname(name,vname);
607 char vatt[5];
608 fGeom->Vname(att,vatt);
609 gGeoManager->SetVolumeAttribute(vname, vatt, val);
610}
611
612//______________________________________________________________________________
613Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
614 Float_t *upar, Int_t np) {
615//
616 return fMCGeo->Gsvolu(name, shape, nmed, upar, np);
617}
618
619//______________________________________________________________________________
620Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
621 Double_t *upar, Int_t np) {
622//
623 return fMCGeo->Gsvolu(name, shape, nmed, upar, np);
624}
625
626//______________________________________________________________________________
627void TFluka::Gsdvn(const char *name, const char *mother, Int_t ndiv,
628 Int_t iaxis) {
629//
630 fMCGeo->Gsdvn(name, mother, ndiv, iaxis);
631}
632
633//______________________________________________________________________________
634void TFluka::Gsdvn2(const char *name, const char *mother, Int_t ndiv,
635 Int_t iaxis, Double_t c0i, Int_t numed) {
636//
637 fMCGeo->Gsdvn2(name, mother, ndiv, iaxis, c0i, numed);
638}
639
640//______________________________________________________________________________
641void TFluka::Gsdvt(const char *name, const char *mother, Double_t step,
642 Int_t iaxis, Int_t numed, Int_t ndvmx) {
643//
644 fMCGeo->Gsdvt(name, mother, step, iaxis, numed, ndvmx);
645}
646
647//______________________________________________________________________________
648void TFluka::Gsdvt2(const char *name, const char *mother, Double_t step,
649 Int_t iaxis, Double_t c0, Int_t numed, Int_t ndvmx) {
650//
651 fMCGeo->Gsdvt2(name, mother, step, iaxis, c0, numed, ndvmx);
652}
653
654//______________________________________________________________________________
655void TFluka::Gsord(const char * /*name*/, Int_t /*iax*/) {
656//
657// Nothing to do with TGeo
658}
659
660//______________________________________________________________________________
661void TFluka::Gspos(const char *name, Int_t nr, const char *mother,
662 Double_t x, Double_t y, Double_t z, Int_t irot,
663 const char *konly) {
664//
665 fMCGeo->Gspos(name, nr, mother, x, y, z, irot, konly);
666}
667
668//______________________________________________________________________________
669void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
670 Double_t x, Double_t y, Double_t z, Int_t irot,
671 const char *konly, Float_t *upar, Int_t np) {
672 //
673 fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
674}
675
676//______________________________________________________________________________
677void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
678 Double_t x, Double_t y, Double_t z, Int_t irot,
679 const char *konly, Double_t *upar, Int_t np) {
680 //
681 fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
682}
683
684//______________________________________________________________________________
685void TFluka::Gsbool(const char* /*onlyVolName*/, const char* /*manyVolName*/) {
686//
687// Nothing to do with TGeo
688}
689
690//______________________________________________________________________________
691void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Float_t* ppckov,
692 Float_t* absco, Float_t* effic, Float_t* rindex) {
693//
694// Set Cerenkov properties for medium itmed
695//
696// npckov: number of sampling points
697// ppckov: energy values
698// absco: absorption length
699// effic: quantum efficiency
700// rindex: refraction index
701//
702//
703//
704// Create object holding Cerenkov properties
705//
706 TFlukaCerenkov* cerenkovProperties = new TFlukaCerenkov(npckov, ppckov, absco, effic, rindex);
707//
708// Pass object to medium
709 TGeoMedium* medium = gGeoManager->GetMedium(itmed);
710 medium->SetCerenkovProperties(cerenkovProperties);
711}
712
713//______________________________________________________________________________
714void TFluka::SetCerenkov(Int_t /*itmed*/, Int_t /*npckov*/, Double_t * /*ppckov*/,
715 Double_t * /*absco*/, Double_t * /*effic*/, Double_t * /*rindex*/) {
716//
717// Not implemented with TGeo - what G4 did ? Any FLUKA card generated?
718 Warning("SetCerenkov", "Not implemented with TGeo");
719}
720
721// Euclid
722//______________________________________________________________________________
723void TFluka::WriteEuclid(const char* /*fileName*/, const char* /*topVol*/,
724 Int_t /*number*/, Int_t /*nlevel*/) {
725//
726// Not with TGeo
727 Warning("WriteEuclid", "Not implemented with TGeo");
728}
729
730
731
732//_____________________________________________________________________________
733// methods needed by the stepping
734//____________________________________________________________________________
735
736Int_t TFluka::GetMedium() const {
737//
738// Get the medium number for the current fluka region
739//
740 return fGeom->GetMedium(); // this I need to check due to remapping !!!
741}
742
743
744
745//____________________________________________________________________________
746// particle table usage
747// ID <--> PDG transformations
748//_____________________________________________________________________________
749Int_t TFluka::IdFromPDG(Int_t pdg) const
750{
751 //
752 // Return Fluka code from PDG and pseudo ENDF code
753
754 // Catch the feedback photons
755 if (pdg == 50000051) return (-1);
756 // MCIHAD() goes from pdg to fluka internal.
757 Int_t intfluka = mcihad(pdg);
758 // KPTOIP array goes from internal to official
759 return GetFlukaKPTOIP(intfluka);
760}
761
762//______________________________________________________________________________
763Int_t TFluka::PDGFromId(Int_t id) const
764{
765 //
766 // Return PDG code and pseudo ENDF code from Fluka code
f926898e 767 // Alpha He3 Triton Deuteron gen. ion opt. photon
768 Int_t idSpecial[6] = {10020040, 10020030, 10010030, 10010020, 10000000, 50000050};
829fb838 769 // IPTOKP array goes from official to internal
770
771 if (id == -1) {
772// Cerenkov photon
bd3d5c8a 773 if (fVerbosityLevel >= 3)
829fb838 774 printf("\n PDGFromId: Cerenkov Photon \n");
775 return 50000050;
776 }
777// Error id
778 if (id == 0 || id < -6 || id > 250) {
f926898e 779 if (fVerbosityLevel >= 3)
829fb838 780 printf("PDGFromId: Error id = 0\n");
781 return -1;
782 }
783// Good id
f926898e 784 if (id > 0) {
785 Int_t intfluka = GetFlukaIPTOKP(id);
786 if (intfluka == 0) {
787 if (fVerbosityLevel >= 3)
788 printf("PDGFromId: Error intfluka = 0: %d\n", id);
789 return -1;
790 } else if (intfluka < 0) {
791 if (fVerbosityLevel >= 3)
792 printf("PDGFromId: Error intfluka < 0: %d\n", id);
793 return -1;
794 }
795 if (fVerbosityLevel >= 3)
796 printf("mpdgha called with %d %d \n", id, intfluka);
797 // MPDGHA() goes from fluka internal to pdg.
798 return mpdgha(intfluka);
799 } else {
800 // ions and optical photons
801 return idSpecial[id + 6];
829fb838 802 }
829fb838 803}
804
bd3d5c8a 805void TFluka::StopTrack()
806{
807 // Set stopping conditions
808 // Works for photons and charged particles
809 fStopped = kTRUE;
810}
811
829fb838 812//_____________________________________________________________________________
813// methods for physics management
814//____________________________________________________________________________
815//
816// set methods
817//
818
1df5fa54 819void TFluka::SetProcess(const char* flagName, Int_t flagValue, Int_t imed)
829fb838 820{
821// Set process user flag for material imat
822//
1df5fa54 823 TFlukaConfigOption* proc = new TFlukaConfigOption(flagName, flagValue, imed);
824 fProcesses->Add(proc);
829fb838 825}
826
827//______________________________________________________________________________
828Bool_t TFluka::SetProcess(const char* flagName, Int_t flagValue)
829{
830// Set process user flag
1df5fa54 831//
832//
833// Update if already in the list
829fb838 834//
835
1df5fa54 836 TIter next(fProcesses);
837 TFlukaConfigOption* proc;
838 while((proc = (TFlukaConfigOption*)next()))
839 {
840 if (strcmp(proc->GetName(), flagName) == 0) {
841 proc->SetFlag(flagValue);
842 proc->SetMedium(-1);
843 return kTRUE;
829fb838 844 }
1df5fa54 845 }
846//
847// If not create a new process
848//
849
850 proc = new TFlukaConfigOption(flagName, flagValue);
851 fProcesses->Add(proc);
852
853 return kTRUE;
829fb838 854}
855
856//______________________________________________________________________________
857void TFluka::SetCut(const char* cutName, Double_t cutValue, Int_t imed)
858{
859// Set user cut value for material imed
860//
1df5fa54 861 TFlukaConfigOption* cut = new TFlukaConfigOption(cutName, cutValue, imed);
862 fCuts->Add(cut);
829fb838 863}
864
865//______________________________________________________________________________
866Bool_t TFluka::SetCut(const char* cutName, Double_t cutValue)
867{
868// Set user cut value
869//
1df5fa54 870//
871// Update if already in the list
872//
873
874 TIter next(fCuts);
875 TFlukaConfigOption* cut;
876 while((cut = (TFlukaConfigOption*)next()))
877 {
878 if (strcmp(cut->GetName(), cutName) == 0) {
879 cut->SetCut(cutValue);
880 return kTRUE;
829fb838 881 }
1df5fa54 882 }
883//
884// If not create a new process
885//
886
887 cut = new TFlukaConfigOption(cutName, cutValue);
888 fCuts->Add(cut);
889
890 return kTRUE;
829fb838 891}
892
b496f27c 893void TFluka::SetUserScoring(const char* option, Int_t npar, Float_t what[12])
894{
895//
896// Ads a user scoring option to th list
897//
898 TFlukaScoringOption* opt = new TFlukaScoringOption(option, "User Scoring", npar, what);
899 fUserScore->Add(opt);
900}
901
902
829fb838 903//______________________________________________________________________________
904Double_t TFluka::Xsec(char*, Double_t, Int_t, Int_t)
905{
906 printf("WARNING: Xsec not yet implemented !\n"); return -1.;
907}
908
909
910//______________________________________________________________________________
911void TFluka::InitPhysics()
912{
913//
914// Physics initialisation with preparation of FLUKA input cards
915//
1df5fa54 916 printf("=>InitPhysics\n");
917 Int_t j, k;
b2129742 918 Double_t theCut;
829fb838 919
3b8c325d 920 FILE *pFlukaVmcCoreInp, *pFlukaVmcFlukaMat, *pFlukaVmcInp;
829fb838 921
922 Double_t zero = 0.0;
923 Double_t one = 1.0;
924 Double_t two = 2.0;
925 Double_t three = 3.0;
926
927 Float_t fLastMaterial = fGeom->GetLastMaterialIndex();
928 if (fVerbosityLevel >= 3) printf(" last FLUKA material is %g\n", fLastMaterial);
929
930 // Prepare Cerenkov
931 TObjArray *matList = GetFlukaMaterials();
932 Int_t nmaterial = matList->GetEntriesFast();
933 fMaterials = new Int_t[nmaterial+3];
934
935// construct file names
936
3b8c325d 937 TString sFlukaVmcCoreInp = getenv("ALICE_ROOT");
938 sFlukaVmcCoreInp +="/TFluka/input/";
939 TString sFlukaVmcTmp = "flukaMat.inp";
940 TString sFlukaVmcInp = GetInputFileName();
941 sFlukaVmcCoreInp += GetCoreInputFileName();
829fb838 942
943// open files
944
3b8c325d 945 if ((pFlukaVmcCoreInp = fopen(sFlukaVmcCoreInp.Data(),"r")) == NULL) {
946 printf("\nCannot open file %s\n",sFlukaVmcCoreInp.Data());
829fb838 947 exit(1);
948 }
3b8c325d 949 if ((pFlukaVmcFlukaMat = fopen(sFlukaVmcTmp.Data(),"r")) == NULL) {
950 printf("\nCannot open file %s\n",sFlukaVmcTmp.Data());
829fb838 951 exit(1);
952 }
3b8c325d 953 if ((pFlukaVmcInp = fopen(sFlukaVmcInp.Data(),"w")) == NULL) {
954 printf("\nCannot open file %s\n",sFlukaVmcInp.Data());
829fb838 955 exit(1);
956 }
957
958// copy core input file
959 Char_t sLine[255];
960 Float_t fEventsPerRun;
961
3b8c325d 962 while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) {
829fb838 963 if (strncmp(sLine,"GEOEND",6) != 0)
3b8c325d 964 fprintf(pFlukaVmcInp,"%s",sLine); // copy until GEOEND card
829fb838 965 else {
3b8c325d 966 fprintf(pFlukaVmcInp,"GEOEND\n"); // add GEOEND card
829fb838 967 goto flukamat;
968 }
969 } // end of while until GEOEND card
970
971
972 flukamat:
3b8c325d 973 while ((fgets(sLine,255,pFlukaVmcFlukaMat)) != NULL) { // copy flukaMat.inp file
974 fprintf(pFlukaVmcInp,"%s\n",sLine);
829fb838 975 }
976
3b8c325d 977 while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) {
829fb838 978 if (strncmp(sLine,"START",5) != 0)
3b8c325d 979 fprintf(pFlukaVmcInp,"%s\n",sLine);
829fb838 980 else {
981 sscanf(sLine+10,"%10f",&fEventsPerRun);
982 goto fin;
983 }
984 } //end of while until START card
985
986fin:
987// in G3 the process control values meaning can be different for
988// different processes, but for most of them is:
989// 0 process is not activated
990// 1 process is activated WITH generation of secondaries
991// 2 process is activated WITHOUT generation of secondaries
992// if process does not generate secondaries => 1 same as 2
993//
994// Exceptions:
995// MULS: also 3
996// LOSS: also 3, 4
997// RAYL: only 0,1
998// HADR: may be > 2
999//
1000
1001// Loop over number of SetProcess calls
3b8c325d 1002 fprintf(pFlukaVmcInp,"*----------------------------------------------------------------------------- \n");
1003 fprintf(pFlukaVmcInp,"*----- The following data are generated from SetProcess and SetCut calls ----- \n");
1004 fprintf(pFlukaVmcInp,"*----------------------------------------------------------------------------- \n");
829fb838 1005
1df5fa54 1006// Outer loop over processes
1007 TIter next(fProcesses);
1008 TFlukaConfigOption *proc;
1009// Inner loop over processes
1010 TIter nextp(fProcesses);
1011 TFlukaConfigOption *procp;
1012// Loop over cuts
1013 TIter nextc(fCuts);
1014 TFlukaConfigOption *cut = 0x0;
1015
1016 while((proc = (TFlukaConfigOption*)next())) {
829fb838 1017 Float_t matMin = three;
1018 Float_t matMax = fLastMaterial;
1019 Bool_t global = kTRUE;
1df5fa54 1020 if (proc->Medium() != -1) {
7b203b6e 1021 Int_t mat;
1022 if ((mat = proc->Medium()) >= GetFlukaMaterials()->GetEntries()) continue;
1023 matMin = Float_t(mat);
829fb838 1024 matMax = matMin;
1025 global = kFALSE;
7b203b6e 1026
1027 fprintf(pFlukaVmcInp,"*\n*Material specific process setting for #%8d \n", mat);
829fb838 1028 }
1029
1030 // annihilation
1031 // G3 default value: 1
1032 // G4 processes: G4eplusAnnihilation/G4IeplusAnnihilation
1033 // Particles: e+
1034 // Physics: EM
1035 // flag = 0 no annihilation
1036 // flag = 1 annihilation, decays processed
1037 // flag = 2 annihilation, no decay product stored
1038 // gMC ->SetProcess("ANNI",1); // EMFCUT -1. 0. 0. 3. lastmat 0. ANNH-THR
1df5fa54 1039 if (strncmp(proc->GetName(),"ANNI",4) == 0) {
1040 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1041 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for e+ annihilation - resets to default=0.\n");
1042 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('ANNI',1) or SetProcess('ANNI',2)\n");
829fb838 1043 // -one = kinetic energy threshold (GeV) for e+ annihilation (resets to default=0)
1044 // zero = not used
1045 // zero = not used
1046 // matMin = lower bound of the material indices in which the respective thresholds apply
1047 // matMax = upper bound of the material indices in which the respective thresholds apply
1048 // one = step length in assigning indices
1049 // "ANNH-THR";
3b8c325d 1050 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fANNH-THR\n",-one,zero,zero,matMin,matMax,one);
829fb838 1051 }
1df5fa54 1052 else if (proc->Flag() == 0) {
3b8c325d 1053 fprintf(pFlukaVmcInp,"*\n*No annihilation - no FLUKA card generated\n");
1054 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('ANNI',0)\n");
829fb838 1055 }
1056 else {
3b8c325d 1057 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('ANNI',?) call.\n");
1058 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1059 }
1060 }
1061
1062 // bremsstrahlung and pair production are both activated
1063 // G3 default value: 1
1064 // G4 processes: G4eBremsstrahlung/G4IeBremsstrahlung,
1065 // G4MuBremsstrahlung/G4IMuBremsstrahlung,
1066 // G4LowEnergyBremstrahlung
1067 // Particles: e-/e+; mu+/mu-
1068 // Physics: EM
1069 // flag = 0 no bremsstrahlung
1070 // flag = 1 bremsstrahlung, photon processed
1071 // flag = 2 bremsstrahlung, no photon stored
1072 // gMC ->SetProcess("BREM",1); // PAIRBREM 2. 0. 0. 3. lastmat
1073 // EMFCUT -1. 0. 0. 3. lastmat 0. ELPO-THR
1074 // G3 default value: 1
1075 // G4 processes: G4GammaConversion,
1076 // G4MuPairProduction/G4IMuPairProduction
1077 // G4LowEnergyGammaConversion
1078 // Particles: gamma, mu
1079 // Physics: EM
1080 // flag = 0 no delta rays
1081 // flag = 1 delta rays, secondaries processed
1082 // flag = 2 delta rays, no secondaries stored
d160cb78 1083
1df5fa54 1084 else if ((strncmp(proc->GetName(),"PAIR",4) == 0) && (proc->Flag() == 1 || proc->Flag() == 2)) {
829fb838 1085
1df5fa54 1086 nextp.Reset();
1087
1088 while ((procp = (TFlukaConfigOption*)nextp())) {
1089 if ((strncmp(procp->GetName(),"BREM",4) == 0) &&
d160cb78 1090 (proc->Flag() == 1) &&
1df5fa54 1091 (procp->Medium() == proc->Medium())) {
3b8c325d 1092 fprintf(pFlukaVmcInp,"*\n*Bremsstrahlung and pair production by muons and charged hadrons both activated\n");
1093 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1) and SetProcess('PAIR',1)\n");
1094 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('BCUTM',cut) or set to 0.\n");
1095 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('PPCUTM',cut) or set to 0.\n");
829fb838 1096 // three = bremsstrahlung and pair production by muons and charged hadrons both are activated
3b8c325d 1097 fprintf(pFlukaVmcInp,"PAIRBREM %10.1f",three);
829fb838 1098 // direct pair production by muons
1099 // G4 particles: "e-", "e+"
1100 // G3 default value: 0.01 GeV
1101 //gMC ->SetCut("PPCUTM",cut); // total energy cut for direct pair prod. by muons
b2129742 1102 theCut = 0.0;
1df5fa54 1103 nextc.Reset();
1104 while ((cut = (TFlukaConfigOption*)nextc())) {
1105 if (strncmp(cut->GetName(), "PPCUTM", 6) == 0 &&
b2129742 1106 (cut->Medium() == proc->Medium())) theCut = cut->Cut();
829fb838 1107 }
b2129742 1108 fprintf(pFlukaVmcInp,"%10.4g",theCut);
1109 // theCut; = e+, e- kinetic energy threshold (in GeV) for explicit pair production.
829fb838 1110 // muon and hadron bremsstrahlung
1111 // G4 particles: "gamma"
1112 // G3 default value: CUTGAM=0.001 GeV
1113 //gMC ->SetCut("BCUTM",cut); // cut for muon and hadron bremsstrahlung
b2129742 1114 theCut = 0.0;
1df5fa54 1115 nextc.Reset();
1116 while ((cut = (TFlukaConfigOption*)nextc())) {
1117 if (strncmp(cut->GetName(), "BCUTM", 5) == 0 &&
b2129742 1118 (cut->Medium() == proc->Medium())) theCut = cut->Cut();
829fb838 1119 }
b2129742 1120 fprintf(pFlukaVmcInp,"%10.4g%10.1f%10.1f\n",theCut,matMin,matMax);
1121 // theCut = photon energy threshold (GeV) for explicit bremsstrahlung production
829fb838 1122 // matMin = lower bound of the material indices in which the respective thresholds apply
1123 // matMax = upper bound of the material indices in which the respective thresholds apply
1124
1125 // for e+ and e-
3b8c325d 1126 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for e+/e- bremsstrahlung - resets to default=0.\n");
1127 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1);\n");
b2129742 1128 theCut = -1.0;
1df5fa54 1129 nextc.Reset();
1130 while ((cut = (TFlukaConfigOption*)nextc())) {
1131 if (strncmp(cut->GetName(), "BCUTE", 5) == 0 &&
b2129742 1132 (cut->Medium() == proc->Medium())) theCut = cut->Cut();
829fb838 1133 }
b2129742 1134 //theCut = kinetic energy threshold (GeV) for e+/e- bremsstrahlung (resets to default=0)
829fb838 1135 // zero = not used
1136 // zero = not used
1137 // matMin = lower bound of the material indices in which the respective thresholds apply
1138 // matMax = upper bound of the material indices in which the respective thresholds apply
1139 // one = step length in assigning indices
1140 // "ELPO-THR";
b2129742 1141 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.1f%10.1f%10.1f%10.1f%10.1fELPO-THR\n",theCut,zero,zero,matMin,matMax,one);
829fb838 1142
d160cb78 1143 // for gamma -> e+ and e-
1144 fprintf(pFlukaVmcInp,"*\n*Pair production by photons is activated\n");
3b8c325d 1145 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PAIR',1);\n");
b2129742 1146 theCut = -1.0;
1df5fa54 1147 nextc.Reset();
1148 while ((cut = (TFlukaConfigOption*)nextc())) {
d160cb78 1149 if (strncmp(cut->GetName(), "CUTELE", 6) == 0 &&
b2129742 1150 (cut->Medium() == proc->Medium())) theCut = cut->Cut();
829fb838 1151 }
b2129742 1152 // theCut = energy threshold (GeV) for gamma pair production (< 0.0 : resets to default, = 0.0 : ignored)
829fb838 1153 // matMin = lower bound of the material indices in which the respective thresholds apply
1154 // matMax = upper bound of the material indices in which the respective thresholds apply
1155 // one = step length in assigning indices
b2129742 1156 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.4g%10.1f%10.1f%10.1fPHOT-THR\n",zero,zero,theCut,matMin,matMax,one);
829fb838 1157 goto BOTH;
1158 } // end of if for BREM
1159 } // end of loop for BREM
1160
1161 // only pair production by muons and charged hadrons is activated
3b8c325d 1162 fprintf(pFlukaVmcInp,"*\n*Pair production by muons and charged hadrons is activated\n");
1163 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PAIR',1) or SetProcess('PAIR',2)\n");
1164 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('PPCUTM',cut) or set to 0.\n");
829fb838 1165 // direct pair production by muons
1166 // G4 particles: "e-", "e+"
1167 // G3 default value: 0.01 GeV
1168 //gMC ->SetCut("PPCUTM",cut); // total energy cut for direct pair prod. by muons
1169 // one = pair production by muons and charged hadrons is activated
1170 // zero = e+, e- kinetic energy threshold (in GeV) for explicit pair production.
1171 // zero = no explicit bremsstrahlung production is simulated
1172 // matMin = lower bound of the material indices in which the respective thresholds apply
1173 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1174 fprintf(pFlukaVmcInp,"PAIRBREM %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
829fb838 1175
d160cb78 1176 // for gamma -> e+ and e-
3b8c325d 1177 fprintf(pFlukaVmcInp,"*\n*Pair production by electrons is activated\n");
1178 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PAIR',1) or SetProcess('PAIR',2)\n");
b2129742 1179 theCut = -1.0;
1df5fa54 1180 nextc.Reset();
1181 while ((cut = (TFlukaConfigOption*)nextc())) {
d160cb78 1182 if (strncmp(cut->GetName(), "CUTELE", 6) == 0 &&
b2129742 1183 (cut->Medium() == proc->Medium())) theCut = cut->Cut();
829fb838 1184 }
1185 // zero = energy threshold (GeV) for Compton scattering (= 0.0 : ignored)
1186 // zero = energy threshold (GeV) for Photoelectric (= 0.0 : ignored)
b2129742 1187 // theCut = energy threshold (GeV) for gamma pair production (< 0.0 : resets to default, = 0.0 : ignored)
829fb838 1188 // matMin = lower bound of the material indices in which the respective thresholds apply
1189 // matMax = upper bound of the material indices in which the respective thresholds apply
1190 // one = step length in assigning indices
b2129742 1191 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.4g%10.1f%10.1f%10.1fPHOT-THR\n",zero,zero,theCut,matMin,matMax,one);
829fb838 1192
1193 BOTH:
1194 k = 0;
1195 } // end of if for PAIR
1196
1197
1198
1199 // bremsstrahlung
1200 // G3 default value: 1
1201 // G4 processes: G4eBremsstrahlung/G4IeBremsstrahlung,
1202 // G4MuBremsstrahlung/G4IMuBremsstrahlung,
1203 // G4LowEnergyBremstrahlung
1204 // Particles: e-/e+; mu+/mu-
1205 // Physics: EM
1206 // flag = 0 no bremsstrahlung
1207 // flag = 1 bremsstrahlung, photon processed
1208 // flag = 2 bremsstrahlung, no photon stored
1209 // gMC ->SetProcess("BREM",1); // PAIRBREM 2. 0. 0. 3. lastmat
1210 // EMFCUT -1. 0. 0. 3. lastmat 0. ELPO-THR
1df5fa54 1211 else if (strncmp(proc->GetName(),"BREM",4) == 0) {
1212 nextp.Reset();
1213 while((procp = (TFlukaConfigOption*)nextp())) {
1214 if ((strncmp(procp->GetName(),"PAIR",4) == 0) &&
1215 procp->Flag() == 1 &&
1216 (procp->Medium() == proc->Medium())) goto NOBREM;
829fb838 1217 }
d160cb78 1218 if (proc->Flag() == 1) {
3b8c325d 1219 fprintf(pFlukaVmcInp,"*\n*Bremsstrahlung by muons and charged hadrons is activated\n");
1220 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1) or SetProcess('BREM',2)\n");
1221 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('BCUTM',cut) or set to 0.\n");
829fb838 1222 // two = bremsstrahlung by muons and charged hadrons is activated
1223 // zero = no meaning
1224 // muon and hadron bremsstrahlung
1225 // G4 particles: "gamma"
1226 // G3 default value: CUTGAM=0.001 GeV
1227 //gMC ->SetCut("BCUTM",cut); // cut for muon and hadron bremsstrahlung
b2129742 1228 theCut = 0.0;
1df5fa54 1229 nextc.Reset();
1230 while ((cut = (TFlukaConfigOption*)nextc())) {
1231 if (strncmp(cut->GetName(), "BCUTM", 5) == 0 &&
b2129742 1232 (cut->Medium() == proc->Medium())) theCut = cut->Cut();
829fb838 1233 }
b2129742 1234 // theCut = photon energy threshold (GeV) for explicit bremsstrahlung production
829fb838 1235 // matMin = lower bound of the material indices in which the respective thresholds apply
1236 // matMax = upper bound of the material indices in which the respective thresholds apply
b2129742 1237 fprintf(pFlukaVmcInp,"PAIRBREM %10.1f%10.1f%10.4g%10.1f%10.1f\n",two,zero,theCut,matMin,matMax);
829fb838 1238
1239 // for e+ and e-
3b8c325d 1240 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for e+/e- bremsstrahlung - resets to default=0.\n");
1241 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1);");
829fb838 1242 // - one = kinetic energy threshold (GeV) for e+/e- bremsstrahlung (resets to default=0)
1243 // zero = not used
1244 // zero = not used
1245 // matMin = lower bound of the material indices in which the respective thresholds apply
1246 // matMax = upper bound of the material indices in which the respective thresholds apply
1247 // one = step length in assigning indices
1248 //"ELPO-THR";
d160cb78 1249 theCut = -1.0;
1250 nextc.Reset();
1251 while ((cut = (TFlukaConfigOption*)nextc())) {
1252 if (strncmp(cut->GetName(), "CUTGAM", 6) == 0 &&
1253 (cut->Medium() == proc->Medium())) theCut = cut->Cut();
1254 }
1255 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.1f%10.1f%10.1f%10.1f%10.1fELPO-THR\n", theCut,zero,zero,matMin,matMax,one);
829fb838 1256 }
1df5fa54 1257 else if (proc->Flag() == 0) {
3b8c325d 1258 fprintf(pFlukaVmcInp,"*\n*No bremsstrahlung - no FLUKA card generated\n");
1259 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',0)\n");
829fb838 1260 }
1261 else {
3b8c325d 1262 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('BREM',?) call.\n");
1263 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1264 }
1265 NOBREM:
1266 j = 0;
1df5fa54 1267 } // end of else if (strncmp(proc->GetName(),"BREM",4) == 0)
829fb838 1268
1269 // Cerenkov photon generation
1270 // G3 default value: 0
1271 // G4 process: G4Cerenkov
1272 //
1273 // Particles: charged
1274 // Physics: Optical
1275 // flag = 0 no Cerenkov photon generation
1276 // flag = 1 Cerenkov photon generation
1277 // flag = 2 Cerenkov photon generation with primary stopped at each step
1278 //xx gMC ->SetProcess("CKOV",1); // ??? Cerenkov photon generation
1279
1df5fa54 1280 else if (strncmp(proc->GetName(),"CKOV",4) == 0) {
1281 if ((proc->Flag() == 1 || proc->Flag() == 2) && global) {
829fb838 1282 // Write comments
3b8c325d 1283 fprintf(pFlukaVmcInp, "* \n");
1284 fprintf(pFlukaVmcInp, "*Cerenkov photon generation\n");
1285 fprintf(pFlukaVmcInp, "*Generated from call: SetProcess('CKOV',1) or SetProcess('CKOV',2)\n");
829fb838 1286 // Loop over media
1287 for (Int_t im = 0; im < nmaterial; im++)
1288 {
1289 TGeoMaterial* material = dynamic_cast<TGeoMaterial*> (matList->At(im));
1290 Int_t idmat = material->GetIndex();
1291
1df5fa54 1292 if (!global && idmat != proc->Medium()) continue;
829fb838 1293
1294 fMaterials[idmat] = im;
1295 // Skip media with no Cerenkov properties
1296 TFlukaCerenkov* cerenkovProp;
1297 if (!(cerenkovProp = dynamic_cast<TFlukaCerenkov*>(material->GetCerenkovProperties()))) continue;
1298 //
1299 // This medium has Cerenkov properties
1300 //
1301 //
1302 // Write OPT-PROD card for each medium
1303 Float_t emin = cerenkovProp->GetMinimumEnergy();
1304 Float_t emax = cerenkovProp->GetMaximumEnergy();
3b8c325d 1305 fprintf(pFlukaVmcInp, "OPT-PROD %10.4g%10.4g%10.4g%10.4g%10.4g%10.4gCERENKOV\n", emin, emax, 0.,
829fb838 1306 Float_t(idmat), Float_t(idmat), 0.);
1307 //
1308 // Write OPT-PROP card for each medium
1309 // Forcing FLUKA to call user routines (queffc.cxx, rflctv.cxx, rfrndx.cxx)
1310 //
3b8c325d 1311 fprintf(pFlukaVmcInp, "OPT-PROP %10.4g%10.4g%10.4g%10.1f%10.1f%10.1fWV-LIMIT\n",
829fb838 1312 cerenkovProp->GetMinimumWavelength(),
1313 cerenkovProp->GetMaximumWavelength(),
1314 cerenkovProp->GetMaximumWavelength(),
1315 Float_t(idmat), Float_t(idmat), 0.0);
1316
1317 if (cerenkovProp->IsMetal()) {
3b8c325d 1318 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fMETAL\n",
829fb838 1319 -100., -100., -100.,
1320 Float_t(idmat), Float_t(idmat), 0.0);
1321 } else {
3b8c325d 1322 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1f\n",
829fb838 1323 -100., -100., -100.,
1324 Float_t(idmat), Float_t(idmat), 0.0);
1325 }
1326
1327
1328 for (Int_t j = 0; j < 3; j++) {
3b8c325d 1329 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1f&\n",
829fb838 1330 -100., -100., -100.,
1331 Float_t(idmat), Float_t(idmat), 0.0);
1332 }
1333 // Photon detection efficiency user defined
1334
1335 if (cerenkovProp->IsSensitive())
3b8c325d 1336 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fSENSITIV\n",
829fb838 1337 -100., -100., -100.,
1338 Float_t(idmat), Float_t(idmat), 0.0);
1339
1340 } // materials
1df5fa54 1341 } else if (proc->Flag() == 0) {
3b8c325d 1342 fprintf(pFlukaVmcInp,"*\n*No Cerenkov photon generation\n");
1343 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('CKOV',0)\n");
829fb838 1344 // zero = not used
1345 // zero = not used
1346 // zero = not used
1347 // matMin = lower bound of the material indices in which the respective thresholds apply
1348 // matMax = upper bound of the material indices in which the respective thresholds apply
1349 // one = step length in assigning indices
1350 //"CERE-OFF";
3b8c325d 1351 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 1352 }
1353 else {
3b8c325d 1354 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('CKOV',?) call.\n");
1355 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1356 }
1df5fa54 1357 } // end of else if (strncmp(proc->GetName(),"CKOV",4) == 0)
829fb838 1358
1359 // Compton scattering
1360 // G3 default value: 1
1361 // G4 processes: G4ComptonScattering,
1362 // G4LowEnergyCompton,
1363 // G4PolarizedComptonScattering
1364 // Particles: gamma
1365 // Physics: EM
1366 // flag = 0 no Compton scattering
1367 // flag = 1 Compton scattering, electron processed
1368 // flag = 2 Compton scattering, no electron stored
1369 // gMC ->SetProcess("COMP",1); // EMFCUT -1. 0. 0. 3. lastmat 0. PHOT-THR
1df5fa54 1370 else if (strncmp(proc->GetName(),"COMP",4) == 0) {
1371 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1372 fprintf(pFlukaVmcInp,"*\n*Energy threshold (GeV) for Compton scattering - resets to default=0.\n");
1373 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('COMP',1);\n");
829fb838 1374 // - one = energy threshold (GeV) for Compton scattering - resets to default=0.
1375 // zero = not used
1376 // zero = not used
1377 // matMin = lower bound of the material indices in which the respective thresholds apply
1378 // matMax = upper bound of the material indices in which the respective thresholds apply
1379 // one = step length in assigning indices
1380 //"PHOT-THR";
d160cb78 1381 theCut = -1.0;
1382 nextc.Reset();
1383 while ((cut = (TFlukaConfigOption*)nextc())) {
1384 if (strncmp(cut->GetName(), "CUTELE", 6) == 0 &&
1385 (cut->Medium() == proc->Medium())) theCut = cut->Cut();
1386 }
1387 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.1f%10.1f%10.1f%10.1f%10.1fPHOT-THR\n",theCut,zero,zero,matMin,matMax,one);
829fb838 1388 }
1df5fa54 1389 else if (proc->Flag() == 0) {
3b8c325d 1390 fprintf(pFlukaVmcInp,"*\n*No Compton scattering - no FLUKA card generated\n");
1391 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('COMP',0)\n");
829fb838 1392 }
1393 else {
3b8c325d 1394 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('COMP',?) call.\n");
1395 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1396 }
1df5fa54 1397 } // end of else if (strncmp(proc->GetName(),"COMP",4) == 0)
829fb838 1398
1399 // decay
1400 // G3 default value: 1
1401 // G4 process: G4Decay
1402 //
1403 // Particles: all which decay is applicable for
1404 // Physics: General
1405 // flag = 0 no decays
1406 // flag = 1 decays, secondaries processed
1407 // flag = 2 decays, no secondaries stored
7f13be31 1408 //gMC ->SetProcess("DCAY",0); // not available
83ec523a 1409 else if ((strncmp(proc->GetName(),"DCAY",4) == 0) && proc->Flag() == 0)
7f13be31 1410 cout << "SetProcess for flag =" << proc->GetName() << " value=" << proc->Flag() << " not avaliable!" << endl;
1411 else if ((strncmp(proc->GetName(),"DCAY",4) == 0) && proc->Flag() == 1) {
1412 // Nothing to do decays are switched on by default
1413 }
1414
829fb838 1415
1416 // delta-ray
1417 // G3 default value: 2
1418 // !! G4 treats delta rays in different way
1419 // G4 processes: G4eIonisation/G4IeIonization,
1420 // G4MuIonisation/G4IMuIonization,
1421 // G4hIonisation/G4IhIonisation
1422 // Particles: charged
1423 // Physics: EM
1424 // flag = 0 no energy loss
1425 // flag = 1 restricted energy loss fluctuations
1426 // flag = 2 complete energy loss fluctuations
1427 // flag = 3 same as 1
1428 // flag = 4 no energy loss fluctuations
1429 // gMC ->SetProcess("DRAY",0); // DELTARAY 1.E+6 0. 0. 3. lastmat 0.
1df5fa54 1430 else if (strncmp(proc->GetName(),"DRAY",4) == 0) {
1431 if (proc->Flag() == 0 || proc->Flag() == 4) {
3b8c325d 1432 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for delta ray production\n");
1433 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('DRAY',0) or SetProcess('DRAY',4)\n");
1434 fprintf(pFlukaVmcInp,"*No delta ray production by muons - threshold set artificially high\n");
829fb838 1435 Double_t emin = 1.0e+6; // kinetic energy threshold (GeV) for delta ray production (discrete energy transfer)
1436 // zero = ignored
1437 // zero = ignored
1438 // matMin = lower bound of the material indices in which the respective thresholds apply
1439 // matMax = upper bound of the material indices in which the respective thresholds apply
1440 // one = step length in assigning indices
3b8c325d 1441 fprintf(pFlukaVmcInp,"DELTARAY %10.4g%10.1f%10.1f%10.1f%10.1f%10.1f\n",emin,zero,zero,matMin,matMax,one);
829fb838 1442 }
1df5fa54 1443 else if (proc->Flag() == 1 || proc->Flag() == 2 || proc->Flag() == 3) {
3b8c325d 1444 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for delta ray production\n");
1445 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('DRAY',flag), flag=1,2,3\n");
1446 fprintf(pFlukaVmcInp,"*Delta ray production by muons switched on\n");
1447 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('DCUTM',cut) or set to 1.0e+6.\n");
b2129742 1448 theCut = 1.0e+6;
1df5fa54 1449 nextc.Reset();
b2129742 1450 //
1451 // Check cut one delta-rays from electrons
1452 //
1df5fa54 1453 while ((cut = (TFlukaConfigOption*)nextc())) {
1454 if (strncmp(cut->GetName(), "DCUTM", 5) == 0 &&
b2129742 1455 cut->Medium() == proc->Medium()) theCut = cut->Cut();
829fb838 1456 }
b2129742 1457 // theCut = kinetic energy threshold (GeV) for delta ray production (discrete energy transfer)
829fb838 1458 // zero = ignored
1459 // zero = ignored
1460 // matMin = lower bound of the material indices in which the respective thresholds apply
1461 // matMax = upper bound of the material indices in which the respective thresholds apply
1462 // one = step length in assigning indices
b2129742 1463 fprintf(pFlukaVmcInp,"DELTARAY %10.4g%10.1f%10.1f%10.1f%10.1f%10.1f\n",theCut,zero,zero,matMin,matMax,one);
829fb838 1464 }
1465 else {
3b8c325d 1466 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('DRAY',?) call.\n");
1467 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1468 }
1df5fa54 1469 } // end of else if (strncmp(proc->GetName(),"DRAY",4) == 0)
829fb838 1470
1471 // hadronic process
1472 // G3 default value: 1
1473 // G4 processes: all defined by TG4PhysicsConstructorHadron
1474 //
1475 // Particles: hadrons
1476 // Physics: Hadron
1477 // flag = 0 no multiple scattering
1478 // flag = 1 hadronic interactions, secondaries processed
1479 // flag = 2 hadronic interactions, no secondaries stored
1480 // gMC ->SetProcess("HADR",1); // ??? hadronic process
1481 //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3) ?????
1df5fa54 1482 else if (strncmp(proc->GetName(),"HADR",4) == 0) {
1483 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1484 fprintf(pFlukaVmcInp,"*\n*Hadronic interaction is ON by default in FLUKA\n");
1485 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1486 }
1df5fa54 1487 else if (proc->Flag() == 0) {
3b8c325d 1488 fprintf(pFlukaVmcInp,"*\n*Hadronic interaction is set OFF\n");
1489 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('HADR',0);\n");
1490 fprintf(pFlukaVmcInp,"*Switching off hadronic interactions not foreseen in FLUKA\n");
1491 fprintf(pFlukaVmcInp,"THRESHOL %10.1f%10.1f%10.1f%10.1e%10.1f\n",zero, zero, zero, 1.e10, zero);
829fb838 1492 }
1493 else {
3b8c325d 1494 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('HADR',?) call.\n");
1495 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1496 }
1df5fa54 1497 } // end of else if (strncmp(proc->GetName(),"HADR",4) == 0)
829fb838 1498
1499
1500 // energy loss
1501 // G3 default value: 2
1502 // G4 processes: G4eIonisation/G4IeIonization,
1503 // G4MuIonisation/G4IMuIonization,
1504 // G4hIonisation/G4IhIonisation
1505 //
1506 // Particles: charged
1507 // Physics: EM
1508 // flag=0 no energy loss
1509 // flag=1 restricted energy loss fluctuations
1510 // flag=2 complete energy loss fluctuations
1511 // flag=3 same as 1
1512 // flag=4 no energy loss fluctuations
1513 // If the value ILOSS is changed, then (in G3) cross-sections and energy
1514 // loss tables must be recomputed via the command 'PHYSI'
1515 // gMC ->SetProcess("LOSS",2); // ??? IONFLUCT ? energy loss
1df5fa54 1516 else if (strncmp(proc->GetName(),"LOSS",4) == 0) {
d160cb78 1517 if (proc->Flag() > 0 || proc->Flag() < 4) { // restricted energy loss fluctuations
3b8c325d 1518 fprintf(pFlukaVmcInp,"*\n*Restricted energy loss fluctuations\n");
1519 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('LOSS',1) or SetProcess('LOSS',3)\n");
829fb838 1520 // one = restricted energy loss fluctuations (for hadrons and muons) switched on
1521 // one = restricted energy loss fluctuations (for e+ and e-) switched on
1522 // one = minimal accuracy
1523 // matMin = lower bound of the material indices in which the respective thresholds apply
1524 // upper bound of the material indices in which the respective thresholds apply
d160cb78 1525 fprintf(pFlukaVmcInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",one, one, 4., matMin, matMax);
829fb838 1526 }
1df5fa54 1527 else if (proc->Flag() == 4) { // no energy loss fluctuations
3b8c325d 1528 fprintf(pFlukaVmcInp,"*\n*No energy loss fluctuations\n");
1529 fprintf(pFlukaVmcInp,"*\n*Generated from call: SetProcess('LOSS',4)\n");
829fb838 1530 // - one = restricted energy loss fluctuations (for hadrons and muons) switched off
1531 // - one = restricted energy loss fluctuations (for e+ and e-) switched off
1532 // one = minimal accuracy
1533 // matMin = lower bound of the material indices in which the respective thresholds apply
1534 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1535 fprintf(pFlukaVmcInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",-one,-one,one,matMin,matMax);
829fb838 1536 }
1537 else {
3b8c325d 1538 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('LOSS',?) call.\n");
1539 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1540 }
1df5fa54 1541 } // end of else if (strncmp(proc->GetName(),"LOSS",4) == 0)
829fb838 1542
1543
1544 // multiple scattering
1545 // G3 default value: 1
1546 // G4 process: G4MultipleScattering/G4IMultipleScattering
1547 //
1548 // Particles: charged
1549 // Physics: EM
1550 // flag = 0 no multiple scattering
1551 // flag = 1 Moliere or Coulomb scattering
1552 // flag = 2 Moliere or Coulomb scattering
1553 // flag = 3 Gaussian scattering
1554 // gMC ->SetProcess("MULS",1); // MULSOPT multiple scattering
1df5fa54 1555 else if (strncmp(proc->GetName(),"MULS",4) == 0) {
1556 if (proc->Flag() == 1 || proc->Flag() == 2 || proc->Flag() == 3) {
3b8c325d 1557 fprintf(pFlukaVmcInp,"*\n*Multiple scattering is ON by default for e+e- and for hadrons/muons\n");
1558 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1559 }
1df5fa54 1560 else if (proc->Flag() == 0) {
3b8c325d 1561 fprintf(pFlukaVmcInp,"*\n*Multiple scattering is set OFF\n");
1562 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('MULS',0);\n");
829fb838 1563 // zero = ignored
1564 // three = multiple scattering for hadrons and muons is completely suppressed
1565 // three = multiple scattering for e+ and e- is completely suppressed
1566 // matMin = lower bound of the material indices in which the respective thresholds apply
1567 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1568 fprintf(pFlukaVmcInp,"MULSOPT %10.1f%10.1f%10.1f%10.1f%10.1f\n",zero,three,three,matMin,matMax);
829fb838 1569 }
1570 else {
3b8c325d 1571 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('MULS',?) call.\n");
1572 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1573 }
1df5fa54 1574 } // end of else if (strncmp(proc->GetName(),"MULS",4) == 0)
829fb838 1575
1576
1577 // muon nuclear interaction
1578 // G3 default value: 0
1579 // G4 processes: G4MuNuclearInteraction,
1580 // G4MuonMinusCaptureAtRest
1581 //
1582 // Particles: mu
1583 // Physics: Not set
1584 // flag = 0 no muon-nuclear interaction
1585 // flag = 1 nuclear interaction, secondaries processed
1586 // flag = 2 nuclear interaction, secondaries not processed
1587 // gMC ->SetProcess("MUNU",1); // MUPHOTON 1. 0. 0. 3. lastmat
1df5fa54 1588 else if (strncmp(proc->GetName(),"MUNU",4) == 0) {
1589 if (proc->Flag() == 1) {
3b8c325d 1590 fprintf(pFlukaVmcInp,"*\n*Muon nuclear interactions with production of secondary hadrons\n");
1591 fprintf(pFlukaVmcInp,"*\n*Generated from call: SetProcess('MUNU',1);\n");
829fb838 1592 // one = full simulation of muon nuclear interactions and production of secondary hadrons
1593 // zero = ratio of longitudinal to transverse virtual photon cross-section - Default = 0.25.
1594 // zero = fraction of rho-like interactions ( must be < 1) - Default = 0.75.
1595 // matMin = lower bound of the material indices in which the respective thresholds apply
1596 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1597 fprintf(pFlukaVmcInp,"MUPHOTON %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
829fb838 1598 }
1df5fa54 1599 else if (proc->Flag() == 2) {
3b8c325d 1600 fprintf(pFlukaVmcInp,"*\n*Muon nuclear interactions without production of secondary hadrons\n");
1601 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('MUNU',2);\n");
829fb838 1602 // two = full simulation of muon nuclear interactions and production of secondary hadrons
1603 // zero = ratio of longitudinal to transverse virtual photon cross-section - Default = 0.25.
1604 // zero = fraction of rho-like interactions ( must be < 1) - Default = 0.75.
1605 // matMin = lower bound of the material indices in which the respective thresholds apply
1606 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1607 fprintf(pFlukaVmcInp,"MUPHOTON %10.1f%10.1f%10.1f%10.1f%10.1f\n",two,zero,zero,matMin,matMax);
829fb838 1608 }
1df5fa54 1609 else if (proc->Flag() == 0) {
3b8c325d 1610 fprintf(pFlukaVmcInp,"*\n*No muon nuclear interaction - no FLUKA card generated\n");
1611 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('MUNU',0)\n");
829fb838 1612 }
1613 else {
3b8c325d 1614 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('MUNU',?) call.\n");
1615 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1616 }
1df5fa54 1617 } // end of else if (strncmp(proc->GetName(),"MUNU",4) == 0)
829fb838 1618
1619
1620 // photofission
1621 // G3 default value: 0
1622 // G4 process: ??
1623 //
1624 // Particles: gamma
1625 // Physics: ??
1626 // gMC ->SetProcess("PFIS",0); // PHOTONUC -1. 0. 0. 3. lastmat 0.
1627 // flag = 0 no photon fission
1628 // flag = 1 photon fission, secondaries processed
1629 // flag = 2 photon fission, no secondaries stored
1df5fa54 1630 else if (strncmp(proc->GetName(),"PFIS",4) == 0) {
1631 if (proc->Flag() == 0) {
3b8c325d 1632 fprintf(pFlukaVmcInp,"*\n*No photonuclear interactions\n");
1633 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PFIS',0);\n");
829fb838 1634 // - one = no photonuclear interactions
1635 // zero = not used
1636 // zero = not used
1637 // matMin = lower bound of the material indices in which the respective thresholds apply
1638 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1639 fprintf(pFlukaVmcInp,"PHOTONUC %10.1f%10.1f%10.1f%10.1f%10.1f\n",-one,zero,zero,matMin,matMax);
829fb838 1640 }
1df5fa54 1641 else if (proc->Flag() == 1) {
3b8c325d 1642 fprintf(pFlukaVmcInp,"*\n*Photon nuclear interactions are activated at all energies\n");
1643 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PFIS',1);\n");
829fb838 1644 // one = photonuclear interactions are activated at all energies
1645 // zero = not used
1646 // zero = not used
1647 // matMin = lower bound of the material indices in which the respective thresholds apply
1648 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1649 fprintf(pFlukaVmcInp,"PHOTONUC %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
829fb838 1650 }
1df5fa54 1651 else if (proc->Flag() == 0) {
3b8c325d 1652 fprintf(pFlukaVmcInp,"*\n*No photofission - no FLUKA card generated\n");
1653 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PFIS',0)\n");
829fb838 1654 }
1655 else {
3b8c325d 1656 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('PFIS',?) call.\n");
1657 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1658 }
1659 }
1660
1661
1662 // photo electric effect
1663 // G3 default value: 1
1664 // G4 processes: G4PhotoElectricEffect
1665 // G4LowEnergyPhotoElectric
1666 // Particles: gamma
1667 // Physics: EM
1668 // flag = 0 no photo electric effect
1669 // flag = 1 photo electric effect, electron processed
1670 // flag = 2 photo electric effect, no electron stored
1671 // gMC ->SetProcess("PHOT",1); // EMFCUT 0. -1. 0. 3. lastmat 0. PHOT-THR
1df5fa54 1672 else if (strncmp(proc->GetName(),"PHOT",4) == 0) {
d160cb78 1673 if (proc->Flag() == 1) {
3b8c325d 1674 fprintf(pFlukaVmcInp,"*\n*Photo electric effect is activated\n");
1675 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PHOT',1);\n");
829fb838 1676 // zero = ignored
1677 // - one = resets to default=0.
1678 // zero = ignored
1679 // matMin = lower bound of the material indices in which the respective thresholds apply
1680 // matMax = upper bound of the material indices in which the respective thresholds apply
1681 // one = step length in assigning indices
1682 //"PHOT-THR";
d160cb78 1683 theCut = -1.0;
1684 nextc.Reset();
1685 while ((cut = (TFlukaConfigOption*)nextc())) {
1686 if (strncmp(cut->GetName(), "CUTELE", 6) == 0 &&
1687 (cut->Medium() == proc->Medium())) theCut = cut->Cut();
1688 }
1689 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.4g%10.1f%10.1f%10.1f%10.1fPHOT-THR\n",zero,theCut,zero,matMin,matMax,one);
829fb838 1690 }
1df5fa54 1691 else if (proc->Flag() == 0) {
3b8c325d 1692 fprintf(pFlukaVmcInp,"*\n*No photo electric effect - no FLUKA card generated\n");
1693 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PHOT',0)\n");
829fb838 1694 }
1695 else {
3b8c325d 1696 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('PHOT',?) call.\n");
1697 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1698 }
1df5fa54 1699 } // else if (strncmp(proc->GetName(),"PHOT",4) == 0)
829fb838 1700
1701
1702 // Rayleigh scattering
1703 // G3 default value: 0
1704 // G4 process: G4OpRayleigh
1705 //
1706 // Particles: optical photon
1707 // Physics: Optical
1708 // flag = 0 Rayleigh scattering off
1709 // flag = 1 Rayleigh scattering on
1710 //xx gMC ->SetProcess("RAYL",1);
1df5fa54 1711 else if (strncmp(proc->GetName(),"RAYL",4) == 0) {
1712 if (proc->Flag() == 1) {
3b8c325d 1713 fprintf(pFlukaVmcInp,"*\n*Rayleigh scattering is ON by default in FLUKA\n");
1714 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1715 }
1df5fa54 1716 else if (proc->Flag() == 0) {
3b8c325d 1717 fprintf(pFlukaVmcInp,"*\n*Rayleigh scattering is set OFF\n");
1718 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('RAYL',0);\n");
829fb838 1719 // - one = no Rayleigh scattering and no binding corrections for Compton
1720 // matMin = lower bound of the material indices in which the respective thresholds apply
1721 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1722 fprintf(pFlukaVmcInp,"EMFRAY %10.1f%10.1f%10.1f%10.1f\n",-one,three,matMin,matMax);
829fb838 1723 }
1724 else {
3b8c325d 1725 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('RAYL',?) call.\n");
1726 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1727 }
1df5fa54 1728 } // end of else if (strncmp(proc->GetName(),"RAYL",4) == 0)
829fb838 1729
1730
1731 // synchrotron radiation in magnetic field
1732 // G3 default value: 0
1733 // G4 process: G4SynchrotronRadiation
1734 //
1735 // Particles: ??
1736 // Physics: Not set
1737 // flag = 0 no synchrotron radiation
1738 // flag = 1 synchrotron radiation
1739 //xx gMC ->SetProcess("SYNC",1); // synchrotron radiation generation
1df5fa54 1740 else if (strncmp(proc->GetName(),"SYNC",4) == 0) {
3b8c325d 1741 fprintf(pFlukaVmcInp,"*\n*Synchrotron radiation generation is NOT implemented in FLUKA\n");
1742 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1743 }
1744
1745
1746 // Automatic calculation of tracking medium parameters
1747 // flag = 0 no automatic calculation
1748 // flag = 1 automatic calculation
1749 //xx gMC ->SetProcess("AUTO",1); // ??? automatic computation of the tracking medium parameters
1df5fa54 1750 else if (strncmp(proc->GetName(),"AUTO",4) == 0) {
3b8c325d 1751 fprintf(pFlukaVmcInp,"*\n*Automatic calculation of tracking medium parameters is always ON in FLUKA\n");
1752 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1753 }
1754
1755
1756 // To control energy loss fluctuation model
1757 // flag = 0 Urban model
1758 // flag = 1 PAI model
1759 // flag = 2 PAI+ASHO model (not active at the moment)
1760 //xx gMC ->SetProcess("STRA",1); // ??? energy fluctuation model
1df5fa54 1761 else if (strncmp(proc->GetName(),"STRA",4) == 0) {
1762 if (proc->Flag() == 0 || proc->Flag() == 2 || proc->Flag() == 3) {
3b8c325d 1763 fprintf(pFlukaVmcInp,"*\n*Ionization energy losses calculation is activated\n");
1764 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('STRA',n);, n=0,1,2\n");
829fb838 1765 // one = restricted energy loss fluctuations (for hadrons and muons) switched on
1766 // one = restricted energy loss fluctuations (for e+ and e-) switched on
1767 // one = minimal accuracy
1768 // matMin = lower bound of the material indices in which the respective thresholds apply
1769 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1770 fprintf(pFlukaVmcInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,one,one,matMin,matMax);
829fb838 1771 }
1772 else {
3b8c325d 1773 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('STRA',?) call.\n");
1774 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1775 }
1df5fa54 1776 } // else if (strncmp(proc->GetName(),"STRA",4) == 0)
829fb838 1777
1778
1779
1780
1781 else { // processes not yet treated
1782
1783 // light photon absorption (Cerenkov photons)
1784 // it is turned on when Cerenkov process is turned on
1785 // G3 default value: 0
1786 // G4 process: G4OpAbsorption, G4OpBoundaryProcess
1787 //
1788 // Particles: optical photon
1789 // Physics: Optical
1790 // flag = 0 no absorption of Cerenkov photons
1791 // flag = 1 absorption of Cerenkov photons
1792 // gMC ->SetProcess("LABS",2); // ??? Cerenkov light absorption
1793
1794
1795
1df5fa54 1796 cout << "SetProcess for flag=" << proc->GetName() << " value=" << proc->Flag() << " not yet implemented!" << endl;
829fb838 1797 }
1798 } //end of loop number of SetProcess calls
1799
1800
1801// Loop over number of SetCut calls
1df5fa54 1802
1803 nextc.Reset();
1804 while ((cut = (TFlukaConfigOption*)nextc())) {
829fb838 1805 Float_t matMin = three;
1806 Float_t matMax = fLastMaterial;
1807 Bool_t global = kTRUE;
1df5fa54 1808 if (cut->Medium() != -1) {
7b203b6e 1809 Int_t mat;
1810 if ((mat = cut->Medium()) >= GetFlukaMaterials()->GetEntries()) continue;
1811 matMin = Float_t(mat);
1812 matMax = matMin;
1813 global = kFALSE;
1814 TGeoMaterial* material = (TGeoMaterial*) (GetFlukaMaterials())->At(GetMaterialIndex(mat));
c1c801f9 1815 fprintf(pFlukaVmcInp,"*\n*Material specific cut setting for #%8d %s %s %13.3e\n",
1816 mat, material->GetName(), cut->GetName(), cut->Cut());
b2129742 1817
7b203b6e 1818 }
b2129742 1819
829fb838 1820 // cuts handled in SetProcess calls
b2129742 1821 if (strncmp(cut->GetName(),"BCUTM",5) == 0) continue;
1822 else if (strncmp(cut->GetName(),"BCUTE",5) == 0) continue;
1823 else if (strncmp(cut->GetName(),"DCUTM",5) == 0) continue;
1df5fa54 1824 else if (strncmp(cut->GetName(),"PPCUTM",6) == 0) continue;
829fb838 1825
829fb838 1826 // gammas
1827 // G4 particles: "gamma"
1828 // G3 default value: 0.001 GeV
1829 // gMC ->SetCut("CUTGAM",cut); // cut for gammas
1830
1df5fa54 1831 else if (strncmp(cut->GetName(),"CUTGAM",6) == 0 && global) {
b2129742 1832 fprintf(pFlukaVmcInp,"*\n*Cut for gamma\n");
1833 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTGAM',cut);\n");
1834 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n",
1835 zero, cut->Cut(), zero, zero, Float_t(fGeom->NofVolumes()), one);
829fb838 1836 }
1df5fa54 1837 else if (strncmp(cut->GetName(),"CUTGAM",6) == 0 && !global) {
b2129742 1838 // loop over materials for EMFCUT FLUKA cards
1839 for (j=0; j < matMax-matMin+1; j++) {
1840 Int_t nreg, imat, *reglist;
1841 Float_t ireg;
1842 imat = (Int_t) matMin + j;
1843 reglist = fGeom->GetMaterialList(imat, nreg);
1844 // loop over regions of a given material
1845 for (Int_t k = 0; k < nreg; k++) {
1846 ireg = reglist[k];
1847 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n", zero, cut->Cut(), zero, ireg, ireg, one);
1848 }
1849 }
829fb838 1850 } // end of else if for gamma
b2129742 1851
829fb838 1852
1853 // electrons
1854 // G4 particles: "e-"
1855 // ?? positrons
1856 // G3 default value: 0.001 GeV
1857 //gMC ->SetCut("CUTELE",cut); // cut for e+,e-
1df5fa54 1858 else if (strncmp(cut->GetName(),"CUTELE",6) == 0 && global) {
b2129742 1859 fprintf(pFlukaVmcInp,"*\n*Cut for electrons\n");
1860 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTELE',cut);\n");
1861 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n",
1862 -cut->Cut(), zero, zero, zero, Float_t(fGeom->NofVolumes()), one);
829fb838 1863 }
1df5fa54 1864 else if (strncmp(cut->GetName(),"CUTELE",6) == 0 && !global) {
b2129742 1865 // loop over materials for EMFCUT FLUKA cards
1866 for (j=0; j < matMax-matMin+1; j++) {
1867 Int_t nreg, imat, *reglist;
1868 Float_t ireg;
1869 imat = (Int_t) matMin + j;
1870 reglist = fGeom->GetMaterialList(imat, nreg);
1871 // loop over regions of a given material
1872 for (k=0; k<nreg; k++) {
1873 ireg = reglist[k];
1874 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n", -cut->Cut(), zero, zero, ireg, ireg, one);
1875 }
1876 }
829fb838 1877 } // end of else if for electrons
1878
1879
1880 // neutral hadrons
1881 // G4 particles: of type "baryon", "meson", "nucleus" with zero charge
1882 // G3 default value: 0.01 GeV
1883 //gMC ->SetCut("CUTNEU",cut); // cut for neutral hadrons
1df5fa54 1884 else if (strncmp(cut->GetName(),"CUTNEU",6) == 0 && global) {
3b8c325d 1885 fprintf(pFlukaVmcInp,"*\n*Cut for neutral hadrons\n");
1886 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTNEU',cut);\n");
829fb838 1887
1888 // 8.0 = Neutron
1889 // 9.0 = Antineutron
3b8c325d 1890 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),8.0,9.0);
829fb838 1891
1892 // 12.0 = Kaon zero long
1893 // 12.0 = Kaon zero long
3b8c325d 1894 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),12.0,12.0);
829fb838 1895
1896 // 17.0 = Lambda, 18.0 = Antilambda
1897 // 19.0 = Kaon zero short
3b8c325d 1898 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),17.0,19.0);
829fb838 1899
1900 // 22.0 = Sigma zero, Pion zero, Kaon zero
1901 // 25.0 = Antikaon zero
3b8c325d 1902 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),22.0,25.0);
829fb838 1903
1904 // 32.0 = Antisigma zero
1905 // 32.0 = Antisigma zero
3b8c325d 1906 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),32.0,32.0);
829fb838 1907
1908 // 34.0 = Xi zero
1909 // 35.0 = AntiXi zero
3b8c325d 1910 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),34.0,35.0);
829fb838 1911
1912 // 47.0 = D zero
1913 // 48.0 = AntiD zero
3b8c325d 1914 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),47.0,48.0);
829fb838 1915
1916 // 53.0 = Xi_c zero
1917 // 53.0 = Xi_c zero
3b8c325d 1918 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),53.0,53.0);
829fb838 1919
1920 // 55.0 = Xi'_c zero
1921 // 56.0 = Omega_c zero
3b8c325d 1922 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),55.0,56.0);
829fb838 1923
1924 // 59.0 = AntiXi_c zero
1925 // 59.0 = AntiXi_c zero
3b8c325d 1926 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),59.0,59.0);
829fb838 1927
1928 // 61.0 = AntiXi'_c zero
1929 // 62.0 = AntiOmega_c zero
3b8c325d 1930 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),61.0,62.0);
829fb838 1931 }
1932
1933 // charged hadrons
1934 // G4 particles: of type "baryon", "meson", "nucleus" with non-zero charge
1935 // G3 default value: 0.01 GeV
1936 //gMC ->SetCut("CUTHAD",cut); // cut for charged hadrons
1df5fa54 1937 else if (strncmp(cut->GetName(),"CUTHAD",6) == 0 && global) {
3b8c325d 1938 fprintf(pFlukaVmcInp,"*\n*Cut for charged hadrons\n");
1939 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTHAD',cut);\n");
829fb838 1940
1941 // 1.0 = Proton
1942 // 2.0 = Antiproton
3b8c325d 1943 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),1.0,2.0);
829fb838 1944
1945 // 13.0 = Positive Pion, Negative Pion, Positive Kaon
1946 // 16.0 = Negative Kaon
3b8c325d 1947 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),13.0,16.0);
829fb838 1948
1949 // 20.0 = Negative Sigma
1950 // 21.0 = Positive Sigma
3b8c325d 1951 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),20.0,21.0);
829fb838 1952
1953 // 31.0 = Antisigma minus
1954 // 33.0 = Antisigma plus
1955 // 2.0 = step length
3b8c325d 1956 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-cut->Cut(),31.0,33.0,2.0);
829fb838 1957
1958 // 36.0 = Negative Xi, Positive Xi, Omega minus
1959 // 39.0 = Antiomega
3b8c325d 1960 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),36.0,39.0);
829fb838 1961
1962 // 45.0 = D plus
1963 // 46.0 = D minus
3b8c325d 1964 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),45.0,46.0);
829fb838 1965
1966 // 49.0 = D_s plus, D_s minus, Lambda_c plus
1967 // 52.0 = Xi_c plus
3b8c325d 1968 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),49.0,52.0);
829fb838 1969
1970 // 54.0 = Xi'_c plus
1971 // 60.0 = AntiXi'_c minus
1972 // 6.0 = step length
3b8c325d 1973 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-cut->Cut(),54.0,60.0,6.0);
829fb838 1974
1975 // 57.0 = Antilambda_c minus
1976 // 58.0 = AntiXi_c minus
3b8c325d 1977 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),57.0,58.0);
829fb838 1978 }
1979
1980 // muons
1981 // G4 particles: "mu+", "mu-"
1982 // G3 default value: 0.01 GeV
1983 //gMC ->SetCut("CUTMUO",cut); // cut for mu+, mu-
1df5fa54 1984 else if (strncmp(cut->GetName(),"CUTMUO",6)== 0 && global) {
3b8c325d 1985 fprintf(pFlukaVmcInp,"*\n*Cut for muons\n");
1986 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTMUO',cut);\n");
829fb838 1987 // 10.0 = Muon+
1988 // 11.0 = Muon-
3b8c325d 1989 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),10.0,11.0);
829fb838 1990 }
1991
1992 //
1993 // time of flight cut in seconds
1994 // G4 particles: all
1995 // G3 default value: 0.01 GeV
1996 //gMC ->SetCut("TOFMAX",tofmax); // time of flight cuts in seconds
1df5fa54 1997 else if (strncmp(cut->GetName(),"TOFMAX",6) == 0) {
3b8c325d 1998 fprintf(pFlukaVmcInp,"*\n*Time of flight cuts in seconds\n");
1999 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('TOFMAX',tofmax);\n");
829fb838 2000 // zero = ignored
2001 // zero = ignored
2002 // -6.0 = lower bound of the particle numbers for which the transport time cut-off and/or the start signal is to be applied
2003 // 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 2004 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 2005 }
2006
2007 else if (global){
1df5fa54 2008 cout << "SetCut for flag=" << cut->GetName() << " value=" << cut->Cut() << " not yet implemented!" << endl;
829fb838 2009 }
2010 else {
1df5fa54 2011 cout << "SetCut for flag=" << cut->GetName() << " value=" << cut->Cut() << " (material specific) not yet implemented!" << endl;
829fb838 2012 }
2013
2014 } //end of loop over SetCut calls
2015
2016// Add START and STOP card
3b8c325d 2017 fprintf(pFlukaVmcInp,"START %10.1f\n",fEventsPerRun);
2018 fprintf(pFlukaVmcInp,"STOP \n");
829fb838 2019
2020
2021// Close files
2022
3b8c325d 2023 fclose(pFlukaVmcCoreInp);
2024 fclose(pFlukaVmcFlukaMat);
2025 fclose(pFlukaVmcInp);
829fb838 2026
2027} // end of InitPhysics
2028
2029
2030//______________________________________________________________________________
07f5b33e 2031void TFluka::SetMaxStep(Double_t step)
829fb838 2032{
07f5b33e 2033// Set the maximum step size
2034 if (step > 1.e4) return;
2035
2036 Int_t mreg, latt;
2037 fGeom->GetCurrentRegion(mreg, latt);
2038 STEPSZ.stepmx[mreg - 1] = step;
829fb838 2039}
2040
2f09b80e 2041
2042Double_t TFluka::MaxStep() const
2043{
2044// Return the maximum for current medium
2045 Int_t mreg, latt;
2046 fGeom->GetCurrentRegion(mreg, latt);
2047 return (STEPSZ.stepmx[mreg - 1]);
2048}
2049
829fb838 2050//______________________________________________________________________________
2051void TFluka::SetMaxNStep(Int_t)
2052{
2053// SetMaxNStep is dummy procedure in TFluka !
2054 if (fVerbosityLevel >=3)
2055 cout << "SetMaxNStep is dummy procedure in TFluka !" << endl;
2056}
2057
2058//______________________________________________________________________________
2059void TFluka::SetUserDecay(Int_t)
2060{
2061// SetUserDecay is dummy procedure in TFluka !
2062 if (fVerbosityLevel >=3)
2063 cout << "SetUserDecay is dummy procedure in TFluka !" << endl;
2064}
2065
2066//
2067// dynamic properties
2068//
2069//______________________________________________________________________________
2070void TFluka::TrackPosition(TLorentzVector& position) const
2071{
2072// Return the current position in the master reference frame of the
2073// track being transported
2074// TRACKR.atrack = age of the particle
2075// TRACKR.xtrack = x-position of the last point
2076// TRACKR.ytrack = y-position of the last point
2077// TRACKR.ztrack = z-position of the last point
2078 Int_t caller = GetCaller();
2079 if (caller == 3 || caller == 6 || caller == 11 || caller == 12) { //bxdraw,endraw,usdraw
2080 position.SetX(GetXsco());
2081 position.SetY(GetYsco());
2082 position.SetZ(GetZsco());
2083 position.SetT(TRACKR.atrack);
2084 }
2085 else if (caller == 4) { // mgdraw
2086 position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
2087 position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
2088 position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
2089 position.SetT(TRACKR.atrack);
2090 }
2091 else if (caller == 5) { // sodraw
2092 position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
2093 position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
2094 position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
2095 position.SetT(0);
2096 }
2097 else
2098 Warning("TrackPosition","position not available");
2099}
2100
2101//______________________________________________________________________________
2102void TFluka::TrackPosition(Double_t& x, Double_t& y, Double_t& z) const
2103{
2104// Return the current position in the master reference frame of the
2105// track being transported
2106// TRACKR.atrack = age of the particle
2107// TRACKR.xtrack = x-position of the last point
2108// TRACKR.ytrack = y-position of the last point
2109// TRACKR.ztrack = z-position of the last point
2110 Int_t caller = GetCaller();
2111 if (caller == 3 || caller == 6 || caller == 11 || caller == 12) { //bxdraw,endraw,usdraw
2112 x = GetXsco();
2113 y = GetYsco();
2114 z = GetZsco();
2115 }
2116 else if (caller == 4 || caller == 5) { // mgdraw, sodraw
2117 x = TRACKR.xtrack[TRACKR.ntrack];
2118 y = TRACKR.ytrack[TRACKR.ntrack];
2119 z = TRACKR.ztrack[TRACKR.ntrack];
2120 }
2121 else
2122 Warning("TrackPosition","position not available");
2123}
2124
2125//______________________________________________________________________________
2126void TFluka::TrackMomentum(TLorentzVector& momentum) const
2127{
2128// Return the direction and the momentum (GeV/c) of the track
2129// currently being transported
2130// TRACKR.ptrack = momentum of the particle (not always defined, if
2131// < 0 must be obtained from etrack)
2132// TRACKR.cx,y,ztrck = direction cosines of the current particle
2133// TRACKR.etrack = total energy of the particle
2134// TRACKR.jtrack = identity number of the particle
2135// PAPROP.am[TRACKR.jtrack] = particle mass in gev
2136 Int_t caller = GetCaller();
2137 if (caller != 2) { // not eedraw
2138 if (TRACKR.ptrack >= 0) {
2139 momentum.SetPx(TRACKR.ptrack*TRACKR.cxtrck);
2140 momentum.SetPy(TRACKR.ptrack*TRACKR.cytrck);
2141 momentum.SetPz(TRACKR.ptrack*TRACKR.cztrck);
2142 momentum.SetE(TRACKR.etrack);
2143 return;
2144 }
2145 else {
2146 Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack+6]*PAPROP.am[TRACKR.jtrack+6]);
2147 momentum.SetPx(p*TRACKR.cxtrck);
2148 momentum.SetPy(p*TRACKR.cytrck);
2149 momentum.SetPz(p*TRACKR.cztrck);
2150 momentum.SetE(TRACKR.etrack);
2151 return;
2152 }
2153 }
2154 else
2155 Warning("TrackMomentum","momentum not available");
2156}
2157
2158//______________________________________________________________________________
2159void TFluka::TrackMomentum(Double_t& px, Double_t& py, Double_t& pz, Double_t& e) const
2160{
2161// Return the direction and the momentum (GeV/c) of the track
2162// currently being transported
2163// TRACKR.ptrack = momentum of the particle (not always defined, if
2164// < 0 must be obtained from etrack)
2165// TRACKR.cx,y,ztrck = direction cosines of the current particle
2166// TRACKR.etrack = total energy of the particle
2167// TRACKR.jtrack = identity number of the particle
2168// PAPROP.am[TRACKR.jtrack] = particle mass in gev
2169 Int_t caller = GetCaller();
2170 if (caller != 2) { // not eedraw
2171 if (TRACKR.ptrack >= 0) {
2172 px = TRACKR.ptrack*TRACKR.cxtrck;
2173 py = TRACKR.ptrack*TRACKR.cytrck;
2174 pz = TRACKR.ptrack*TRACKR.cztrck;
2175 e = TRACKR.etrack;
2176 return;
2177 }
2178 else {
2179 Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack+6]*PAPROP.am[TRACKR.jtrack+6]);
2180 px = p*TRACKR.cxtrck;
2181 py = p*TRACKR.cytrck;
2182 pz = p*TRACKR.cztrck;
2183 e = TRACKR.etrack;
2184 return;
2185 }
2186 }
2187 else
2188 Warning("TrackMomentum","momentum not available");
2189}
2190
2191//______________________________________________________________________________
2192Double_t TFluka::TrackStep() const
2193{
2194// Return the length in centimeters of the current step
2195// TRACKR.ctrack = total curved path
2196 Int_t caller = GetCaller();
2197 if (caller == 11 || caller==12 || caller == 3 || caller == 6) //bxdraw,endraw,usdraw
2198 return 0.0;
2199 else if (caller == 4) //mgdraw
2200 return TRACKR.ctrack;
2201 else
2202 return -1.0;
2203}
2204
2205//______________________________________________________________________________
2206Double_t TFluka::TrackLength() const
2207{
2208// TRACKR.cmtrck = cumulative curved path since particle birth
2209 Int_t caller = GetCaller();
2210 if (caller == 11 || caller==12 || caller == 3 || caller == 4 || caller == 6) //bxdraw,endraw,mgdraw,usdraw
2211 return TRACKR.cmtrck;
2212 else
2213 return -1.0;
2214}
2215
2216//______________________________________________________________________________
2217Double_t TFluka::TrackTime() const
2218{
2219// Return the current time of flight of the track being transported
2220// TRACKR.atrack = age of the particle
2221 Int_t caller = GetCaller();
2222 if (caller == 11 || caller==12 || caller == 3 || caller == 4 || caller == 6) //bxdraw,endraw,mgdraw,usdraw
2223 return TRACKR.atrack;
2224 else
2225 return -1;
2226}
2227
2228//______________________________________________________________________________
2229Double_t TFluka::Edep() const
2230{
2231// Energy deposition
2232// if TRACKR.ntrack = 0, TRACKR.mtrack = 0:
2233// -->local energy deposition (the value and the point are not recorded in TRACKR)
2234// but in the variable "rull" of the procedure "endraw.cxx"
2235// if TRACKR.ntrack > 0, TRACKR.mtrack = 0:
2236// -->no energy loss along the track
2237// if TRACKR.ntrack > 0, TRACKR.mtrack > 0:
2238// -->energy loss distributed along the track
07f5b33e 2239// TRACKR.dtrack = energy deposition of the jth deposition event
829fb838 2240
2241 // If coming from bxdraw we have 2 steps of 0 length and 0 edep
2242 Int_t caller = GetCaller();
2243 if (caller == 11 || caller==12) return 0.0;
2244 Double_t sum = 0;
2245 for ( Int_t j=0;j<TRACKR.mtrack;j++) {
2246 sum +=TRACKR.dtrack[j];
2247 }
2248 if (TRACKR.ntrack == 0 && TRACKR.mtrack == 0)
2249 return fRull + sum;
2250 else {
2251 return sum;
2252 }
2253}
2254
2255//______________________________________________________________________________
2256Int_t TFluka::TrackPid() const
2257{
2258// Return the id of the particle transported
2259// TRACKR.jtrack = identity number of the particle
2260 Int_t caller = GetCaller();
f926898e 2261 if (caller != 2) { // not eedraw
2262 return PDGFromId(TRACKR.jtrack);
2263 }
829fb838 2264 else
2265 return -1000;
2266}
2267
2268//______________________________________________________________________________
2269Double_t TFluka::TrackCharge() const
2270{
2271// Return charge of the track currently transported
2272// PAPROP.ichrge = electric charge of the particle
2273// TRACKR.jtrack = identity number of the particle
2274 Int_t caller = GetCaller();
2275 if (caller != 2) // not eedraw
2276 return PAPROP.ichrge[TRACKR.jtrack+6];
2277 else
2278 return -1000.0;
2279}
2280
2281//______________________________________________________________________________
2282Double_t TFluka::TrackMass() const
2283{
2284// PAPROP.am = particle mass in GeV
2285// TRACKR.jtrack = identity number of the particle
2286 Int_t caller = GetCaller();
2287 if (caller != 2) // not eedraw
2288 return PAPROP.am[TRACKR.jtrack+6];
2289 else
2290 return -1000.0;
2291}
2292
2293//______________________________________________________________________________
2294Double_t TFluka::Etot() const
2295{
2296// TRACKR.etrack = total energy of the particle
2297 Int_t caller = GetCaller();
2298 if (caller != 2) // not eedraw
2299 return TRACKR.etrack;
2300 else
2301 return -1000.0;
2302}
2303
2304//
2305// track status
2306//
2307//______________________________________________________________________________
2308Bool_t TFluka::IsNewTrack() const
2309{
2310// Return true for the first call of Stepping()
2311 return fTrackIsNew;
2312}
2313
0dabe425 2314void TFluka::SetTrackIsNew(Bool_t flag)
2315{
2316// Return true for the first call of Stepping()
2317 fTrackIsNew = flag;
2318
2319}
2320
2321
829fb838 2322//______________________________________________________________________________
2323Bool_t TFluka::IsTrackInside() const
2324{
2325// True if the track is not at the boundary of the current volume
2326// In Fluka a step is always inside one kind of material
2327// If the step would go behind the region of one material,
2328// it will be shortened to reach only the boundary.
2329// Therefore IsTrackInside() is always true.
2330 Int_t caller = GetCaller();
2331 if (caller == 11 || caller==12) // bxdraw
2332 return 0;
2333 else
2334 return 1;
2335}
2336
2337//______________________________________________________________________________
2338Bool_t TFluka::IsTrackEntering() const
2339{
2340// True if this is the first step of the track in the current volume
2341
2342 Int_t caller = GetCaller();
2343 if (caller == 11) // bxdraw entering
2344 return 1;
2345 else return 0;
2346}
2347
2348//______________________________________________________________________________
2349Bool_t TFluka::IsTrackExiting() const
2350{
2351// True if track is exiting volume
2352//
2353 Int_t caller = GetCaller();
2354 if (caller == 12) // bxdraw exiting
2355 return 1;
2356 else return 0;
2357}
2358
2359//______________________________________________________________________________
2360Bool_t TFluka::IsTrackOut() const
2361{
2362// True if the track is out of the setup
2363// means escape
2364// Icode = 14: escape - call from Kaskad
2365// Icode = 23: escape - call from Emfsco
2366// Icode = 32: escape - call from Kasneu
2367// Icode = 40: escape - call from Kashea
2368// Icode = 51: escape - call from Kasoph
2369 if (fIcode == 14 ||
2370 fIcode == 23 ||
2371 fIcode == 32 ||
2372 fIcode == 40 ||
2373 fIcode == 51) return 1;
2374 else return 0;
2375}
2376
2377//______________________________________________________________________________
2378Bool_t TFluka::IsTrackDisappeared() const
2379{
2380// means all inelastic interactions and decays
2381// fIcode from usdraw
2382 if (fIcode == 101 || // inelastic interaction
2383 fIcode == 102 || // particle decay
0dabe425 2384 fIcode == 103 || // delta ray generation by hadron
2385 fIcode == 104 || // direct pair production
2386 fIcode == 105 || // bremsstrahlung (muon)
2387 fIcode == 208 || // bremsstrahlung (electron)
829fb838 2388 fIcode == 214 || // in-flight annihilation
2389 fIcode == 215 || // annihilation at rest
2390 fIcode == 217 || // pair production
0dabe425 2391 fIcode == 219 || // Compton scattering
2392 fIcode == 221 || // Photoelectric effect
2393 fIcode == 300 || // hadronic interaction
2394 fIcode == 400 // delta-ray
2395 ) return 1;
829fb838 2396 else return 0;
2397}
2398
2399//______________________________________________________________________________
2400Bool_t TFluka::IsTrackStop() const
2401{
2402// True if the track energy has fallen below the threshold
2403// means stopped by signal or below energy threshold
2404// Icode = 12: stopping particle - call from Kaskad
2405// Icode = 15: time kill - call from Kaskad
2406// Icode = 21: below threshold, iarg=1 - call from Emfsco
2407// Icode = 22: below threshold, iarg=2 - call from Emfsco
2408// Icode = 24: time kill - call from Emfsco
2409// Icode = 31: below threshold - call from Kasneu
2410// Icode = 33: time kill - call from Kasneu
2411// Icode = 41: time kill - call from Kashea
2412// Icode = 52: time kill - call from Kasoph
2413 if (fIcode == 12 ||
2414 fIcode == 15 ||
2415 fIcode == 21 ||
2416 fIcode == 22 ||
2417 fIcode == 24 ||
2418 fIcode == 31 ||
2419 fIcode == 33 ||
2420 fIcode == 41 ||
2421 fIcode == 52) return 1;
2422 else return 0;
2423}
2424
2425//______________________________________________________________________________
2426Bool_t TFluka::IsTrackAlive() const
2427{
2428// means not disappeared or not out
2429 if (IsTrackDisappeared() || IsTrackOut() ) return 0;
2430 else return 1;
2431}
2432
2433//
2434// secondaries
2435//
2436
2437//______________________________________________________________________________
2438Int_t TFluka::NSecondaries() const
2439
2440{
2441// Number of secondary particles generated in the current step
2442// FINUC.np = number of secondaries except light and heavy ions
2443// FHEAVY.npheav = number of secondaries for light and heavy secondary ions
7b203b6e 2444 Int_t caller = GetCaller();
2445 if (caller == 6) // valid only after usdraw
2446 return FINUC.np + FHEAVY.npheav;
2447 else if (caller == 50) {
2448 // Cerenkov Photon production
2449 return fNCerenkov;
2450 }
829fb838 2451 return 0;
2452} // end of NSecondaries
2453
2454//______________________________________________________________________________
2455void TFluka::GetSecondary(Int_t isec, Int_t& particleId,
2456 TLorentzVector& position, TLorentzVector& momentum)
2457{
2458// Copy particles from secondary stack to vmc stack
2459//
2460
7b203b6e 2461 Int_t caller = GetCaller();
2462 if (caller == 6) { // valid only after usdraw
2463 if (FINUC.np > 0) {
2464 // Hadronic interaction
2465 if (isec >= 0 && isec < FINUC.np) {
2466 particleId = PDGFromId(FINUC.kpart[isec]);
2467 position.SetX(fXsco);
2468 position.SetY(fYsco);
2469 position.SetZ(fZsco);
2470 position.SetT(TRACKR.atrack);
2471 momentum.SetPx(FINUC.plr[isec]*FINUC.cxr[isec]);
2472 momentum.SetPy(FINUC.plr[isec]*FINUC.cyr[isec]);
2473 momentum.SetPz(FINUC.plr[isec]*FINUC.czr[isec]);
2474 momentum.SetE(FINUC.tki[isec] + PAPROP.am[FINUC.kpart[isec]+6]);
2475 }
2476 else if (isec >= FINUC.np && isec < FINUC.np + FHEAVY.npheav) {
2477 Int_t jsec = isec - FINUC.np;
2478 particleId = FHEAVY.kheavy[jsec]; // this is Fluka id !!!
2479 position.SetX(fXsco);
2480 position.SetY(fYsco);
2481 position.SetZ(fZsco);
2482 position.SetT(TRACKR.atrack);
2483 momentum.SetPx(FHEAVY.pheavy[jsec]*FHEAVY.cxheav[jsec]);
2484 momentum.SetPy(FHEAVY.pheavy[jsec]*FHEAVY.cyheav[jsec]);
2485 momentum.SetPz(FHEAVY.pheavy[jsec]*FHEAVY.czheav[jsec]);
2486 if (FHEAVY.tkheav[jsec] >= 3 && FHEAVY.tkheav[jsec] <= 6)
2487 momentum.SetE(FHEAVY.tkheav[jsec] + PAPROP.am[jsec+6]);
2488 else if (FHEAVY.tkheav[jsec] > 6)
2489 momentum.SetE(FHEAVY.tkheav[jsec] + FHEAVY.amnhea[jsec]); // to be checked !!!
2490 }
2491 else
2492 Warning("GetSecondary","isec out of range");
2493 }
2494 } else if (caller == 50) {
2495 Int_t index = OPPHST.lstopp - isec;
2496 position.SetX(OPPHST.xoptph[index]);
2497 position.SetY(OPPHST.yoptph[index]);
2498 position.SetZ(OPPHST.zoptph[index]);
2499 position.SetT(OPPHST.agopph[index]);
2500 Double_t p = OPPHST.poptph[index];
2501
2502 momentum.SetPx(p * OPPHST.txopph[index]);
2503 momentum.SetPy(p * OPPHST.tyopph[index]);
2504 momentum.SetPz(p * OPPHST.tzopph[index]);
2505 momentum.SetE(p);
829fb838 2506 }
2507 else
7b203b6e 2508 Warning("GetSecondary","no secondaries available");
2509
829fb838 2510} // end of GetSecondary
2511
7b203b6e 2512
829fb838 2513//______________________________________________________________________________
2514TMCProcess TFluka::ProdProcess(Int_t) const
2515
2516{
2517// Name of the process that has produced the secondary particles
2518// in the current step
0dabe425 2519
2520 Int_t mugamma = (TRACKR.jtrack == 7 || TRACKR.jtrack == 10 || TRACKR.jtrack == 11);
2521
b496f27c 2522 if (fIcode == 102) return kPDecay;
0dabe425 2523 else if (fIcode == 104 || fIcode == 217) return kPPair;
b496f27c 2524 else if (fIcode == 219) return kPCompton;
2525 else if (fIcode == 221) return kPPhotoelectric;
0dabe425 2526 else if (fIcode == 105 || fIcode == 208) return kPBrem;
2527 else if (fIcode == 103 || fIcode == 400) return kPDeltaRay;
2528 else if (fIcode == 210 || fIcode == 212) return kPDeltaRay;
2529 else if (fIcode == 214 || fIcode == 215) return kPAnnihilation;
b496f27c 2530 else if (fIcode == 101) return kPHadronic;
829fb838 2531 else if (fIcode == 101) {
b496f27c 2532 if (!mugamma) return kPHadronic;
2533 else if (TRACKR.jtrack == 7) return kPPhotoFission;
2534 else return kPMuonNuclear;
829fb838 2535 }
b496f27c 2536 else if (fIcode == 225) return kPRayleigh;
829fb838 2537// Fluka codes 100, 300 and 400 still to be investigasted
b496f27c 2538 else return kPNoProcess;
829fb838 2539}
2540
829fb838 2541
b496f27c 2542Int_t TFluka::StepProcesses(TArrayI &proc) const
2543{
2544 //
2545 // Return processes active in the current step
2546 //
2547 proc.Set(1);
2548 TMCProcess iproc;
2549 switch (fIcode) {
2550 case 15:
2551 case 24:
2552 case 33:
2553 case 41:
2554 case 52:
2555 iproc = kPTOFlimit;
2556 break;
2557 case 12:
2558 case 14:
2559 case 21:
2560 case 22:
2561 case 23:
2562 case 31:
2563 case 32:
2564 case 40:
2565 case 51:
6fd5baa4 2566 iproc = kPStop;
b496f27c 2567 break;
2568 case 50:
2569 iproc = kPLightAbsorption;
2570 break;
6fd5baa4 2571 case 59:
2572 iproc = kPLightRefraction;
b496f27c 2573 case 20:
2574 iproc = kPPhotoelectric;
2575 break;
2576 default:
2577 iproc = ProdProcess(0);
2578 }
07f5b33e 2579 proc[0] = iproc;
b496f27c 2580 return 1;
2581}
829fb838 2582//______________________________________________________________________________
2583Int_t TFluka::VolId2Mate(Int_t id) const
2584{
2585//
2586// Returns the material number for a given volume ID
2587//
2588 return fMCGeo->VolId2Mate(id);
2589}
2590
2591//______________________________________________________________________________
2592const char* TFluka::VolName(Int_t id) const
2593{
2594//
2595// Returns the volume name for a given volume ID
2596//
2597 return fMCGeo->VolName(id);
2598}
2599
2600//______________________________________________________________________________
2601Int_t TFluka::VolId(const Text_t* volName) const
2602{
2603//
2604// Converts from volume name to volume ID.
2605// Time consuming. (Only used during set-up)
2606// Could be replaced by hash-table
2607//
2608 return fMCGeo->VolId(volName);
2609}
2610
2611//______________________________________________________________________________
2612Int_t TFluka::CurrentVolID(Int_t& copyNo) const
2613{
2614//
2615// Return the logical id and copy number corresponding to the current fluka region
2616//
2617 if (gGeoManager->IsOutside()) return 0;
2618 TGeoNode *node = gGeoManager->GetCurrentNode();
2619 copyNo = node->GetNumber();
2620 Int_t id = node->GetVolume()->GetNumber();
2621 return id;
2622}
2623
2624//______________________________________________________________________________
2625Int_t TFluka::CurrentVolOffID(Int_t off, Int_t& copyNo) const
2626{
2627//
2628// Return the logical id and copy number of off'th mother
2629// corresponding to the current fluka region
2630//
2631 if (off<0 || off>gGeoManager->GetLevel()) return 0;
2632 if (off==0) return CurrentVolID(copyNo);
2633 TGeoNode *node = gGeoManager->GetMother(off);
2634 if (!node) return 0;
2635 copyNo = node->GetNumber();
2636 return node->GetVolume()->GetNumber();
2637}
2638
2639//______________________________________________________________________________
2640const char* TFluka::CurrentVolName() const
2641{
2642//
2643// Return the current volume name
2644//
2645 if (gGeoManager->IsOutside()) return 0;
2646 return gGeoManager->GetCurrentVolume()->GetName();
2647}
2648
2649//______________________________________________________________________________
2650const char* TFluka::CurrentVolOffName(Int_t off) const
2651{
2652//
2653// Return the volume name of the off'th mother of the current volume
2654//
2655 if (off<0 || off>gGeoManager->GetLevel()) return 0;
2656 if (off==0) return CurrentVolName();
2657 TGeoNode *node = gGeoManager->GetMother(off);
2658 if (!node) return 0;
2659 return node->GetVolume()->GetName();
2660}
2661
2662//______________________________________________________________________________
2663Int_t TFluka::CurrentMaterial(Float_t & /*a*/, Float_t & /*z*/,
2664 Float_t & /*dens*/, Float_t & /*radl*/, Float_t & /*absl*/) const
2665{
2666//
2667// Return the current medium number ??? what about material properties
2668//
2669 Int_t copy;
2670 Int_t id = TFluka::CurrentVolID(copy);
2671 Int_t med = TFluka::VolId2Mate(id);
2672 return med;
2673}
2674
2675//______________________________________________________________________________
2676void TFluka::Gmtod(Float_t* xm, Float_t* xd, Int_t iflag)
2677{
2678// Transforms a position from the world reference frame
2679// to the current volume reference frame.
2680//
2681// Geant3 desription:
2682// ==================
2683// Computes coordinates XD (in DRS)
2684// from known coordinates XM in MRS
2685// The local reference system can be initialized by
2686// - the tracking routines and GMTOD used in GUSTEP
2687// - a call to GMEDIA(XM,NUMED)
2688// - a call to GLVOLU(NLEVEL,NAMES,NUMBER,IER)
2689// (inverse routine is GDTOM)
2690//
2691// If IFLAG=1 convert coordinates
2692// IFLAG=2 convert direction cosinus
2693//
2694// ---
2695 Double_t xmL[3], xdL[3];
2696 Int_t i;
2697 for (i=0;i<3;i++) xmL[i]=xm[i];
2698 if (iflag == 1) gGeoManager->MasterToLocal(xmL,xdL);
2699 else gGeoManager->MasterToLocalVect(xmL,xdL);
2700 for (i=0;i<3;i++) xd[i] = xdL[i];
2701}
2702
2703//______________________________________________________________________________
2704void TFluka::Gmtod(Double_t* xm, Double_t* xd, Int_t iflag)
2705{
2706 if (iflag == 1) gGeoManager->MasterToLocal(xm,xd);
2707 else gGeoManager->MasterToLocalVect(xm,xd);
2708}
2709
2710//______________________________________________________________________________
2711void TFluka::Gdtom(Float_t* xd, Float_t* xm, Int_t iflag)
2712{
2713// Transforms a position from the current volume reference frame
2714// to the world reference frame.
2715//
2716// Geant3 desription:
2717// ==================
2718// Computes coordinates XM (Master Reference System
2719// knowing the coordinates XD (Detector Ref System)
2720// The local reference system can be initialized by
2721// - the tracking routines and GDTOM used in GUSTEP
2722// - a call to GSCMED(NLEVEL,NAMES,NUMBER)
2723// (inverse routine is GMTOD)
2724//
2725// If IFLAG=1 convert coordinates
2726// IFLAG=2 convert direction cosinus
2727//
2728// ---
2729 Double_t xmL[3], xdL[3];
2730 Int_t i;
2731 for (i=0;i<3;i++) xdL[i] = xd[i];
2732 if (iflag == 1) gGeoManager->LocalToMaster(xdL,xmL);
2733 else gGeoManager->LocalToMasterVect(xdL,xmL);
2734 for (i=0;i<3;i++) xm[i]=xmL[i];
2735}
2736
2737//______________________________________________________________________________
2738void TFluka::Gdtom(Double_t* xd, Double_t* xm, Int_t iflag)
2739{
2740 if (iflag == 1) gGeoManager->LocalToMaster(xd,xm);
2741 else gGeoManager->LocalToMasterVect(xd,xm);
2742}
2743
2744//______________________________________________________________________________
2745TObjArray *TFluka::GetFlukaMaterials()
2746{
2747 return fGeom->GetMatList();
2748}
2749
2750//______________________________________________________________________________
2751void TFluka::SetMreg(Int_t l)
2752{
2753// Set current fluka region
2754 fCurrentFlukaRegion = l;
2755 fGeom->SetMreg(l);
2756}
2757
2758
b496f27c 2759
2760
2761TString TFluka::ParticleName(Int_t pdg) const
2762{
2763 // Return particle name for particle with pdg code pdg.
2764 Int_t ifluka = IdFromPDG(pdg);
2765 return TString((CHPPRP.btype[ifluka+6]), 8);
2766}
2767
2768
2769Double_t TFluka::ParticleMass(Int_t pdg) const
2770{
2771 // Return particle mass for particle with pdg code pdg.
2772 Int_t ifluka = IdFromPDG(pdg);
2773 return (PAPROP.am[ifluka+6]);
2774}
2775
2776Double_t TFluka::ParticleCharge(Int_t pdg) const
2777{
2778 // Return particle charge for particle with pdg code pdg.
2779 Int_t ifluka = IdFromPDG(pdg);
2780 return Double_t(PAPROP.ichrge[ifluka+6]);
2781}
2782
2783Double_t TFluka::ParticleLifeTime(Int_t pdg) const
2784{
2785 // Return particle lifetime for particle with pdg code pdg.
2786 Int_t ifluka = IdFromPDG(pdg);
2787 return (PAPROP.thalf[ifluka+6]);
2788}
2789
2790void TFluka::Gfpart(Int_t pdg, char* name, Int_t& type, Float_t& mass, Float_t& charge, Float_t& tlife)
2791{
2792 // Retrieve particle properties for particle with pdg code pdg.
2793
2794 strcpy(name, ParticleName(pdg).Data());
2795 type = ParticleMCType(pdg);
2796 mass = ParticleMass(pdg);
2797 charge = ParticleCharge(pdg);
2798 tlife = ParticleLifeTime(pdg);
2799}
2800
2801
2802
3a625972 2803#define pushcerenkovphoton pushcerenkovphoton_
7b203b6e 2804#define usersteppingckv usersteppingckv_
3a625972 2805
2806
2807extern "C" {
2808 void pushcerenkovphoton(Double_t & px, Double_t & py, Double_t & pz, Double_t & e,
2809 Double_t & vx, Double_t & vy, Double_t & vz, Double_t & tof,
2810 Double_t & polx, Double_t & poly, Double_t & polz, Double_t & wgt, Int_t& ntr)
2811 {
2812 //
2813 // Pushes one cerenkov photon to the stack
2814 //
2815
2816 TFluka* fluka = (TFluka*) gMC;
2817 TVirtualMCStack* cppstack = fluka->GetStack();
bd3d5c8a 2818 Int_t parent = TRACKR.ispusr[mkbmx2-1];
921e0994 2819 cppstack->PushTrack(0, parent, 50000050,
3a625972 2820 px, py, pz, e,
2821 vx, vy, vz, tof,
2822 polx, poly, polz,
2823 kPCerenkov, ntr, wgt, 0);
2824 }
7b203b6e 2825
2826 void usersteppingckv(Int_t & nphot, Int_t & mreg, Double_t & x, Double_t & y, Double_t & z)
2827 {
2828 //
2829 // Calls stepping in order to signal cerenkov production
2830 //
2831 TFluka *fluka = (TFluka*)gMC;
2832 fluka->SetMreg(mreg);
2833 fluka->SetXsco(x);
2834 fluka->SetYsco(y);
2835 fluka->SetZsco(z);
2836 fluka->SetNCerenkov(nphot);
2837 fluka->SetCaller(50);
2838 printf("userstepping ckv: %10d %10d %13.3f %13.3f %13.2f\n", nphot, mreg, x, y, z);
2839 (TVirtualMCApplication::Instance())->Stepping();
2840 }
3a625972 2841}
829fb838 2842