[u/mrichter/AliRoot.git] / GEANT321 / guser / guhadr.F

*
* $Id$
*
* $Log$
* Revision 1.1.1.1  1995/10/24 10:21:46  cernlib
* Geant
*
*
#include "geant321/pilot.h"
*CMZ :  3.21/03 07/10/94  18.41.50  by  S.Giani
*-- Author :
      SUBROUTINE GUHADR
C.
C.    ******************************************************************
C.    *                                                                *
C.    *       User routine to generate one hadronic interaction        *
C.    *                                                                *
C.    *    ==>Called by : GTHADR,GTNEUT                                *
C.    *                                                                *
C.    ******************************************************************
C.
*======================================================================*
*                                                                      *
*   An interface with a part of the FLUKA shower code is available in  *
*   GEANT 3.21. The following conditions and warnings must be taken    *
*   into account when using the FLUKA routines.                        *
*                                                                      *
*======================================================================*
*======================================================================*
*                                                                      *
*                   FFFF   L      U  U  K  K   AA                      *
*                   F      L      U  U  K K   A  A                     *
*                   FFF    L      U  U  KK    AAAA                     *
*                   F      L      U  U  K K   A  A                     *
*                   F      LLLL    UU   K  K  A  A                     *
*                                                                      *
*                   (C) Copyright of the authors                       *
*                                                                      *
*             A. Fasso'*, A. Ferrari#, J. Ranft$, P.R. Sala#           *
*                                                                      *
*               *: CERN, #: INFN -Milan, $: CERN/Frascati              *
*                                                                      *
*                (e-mail: FERRARIA@CERNVM.CERN.CH)                     *
*                                                                      *
*======================================================================*
*                                                                      *
*   - All the rights concerning FLUKA or parts of it are only of the   *
*     authors and are independent from those of the GEANT code         *
*                                                                      *
*   - FLUKA [1-6] is a standalone code capable of simulating the inter-*
*     action and transport of all components of EM and hadronic cas-   *
*     cades up to several TeV. However, only cross sections and        *
*     models for hadronic elastic and inelastic interactions (end 1992 *
*     status) are included in this GEANT version.                      *
*                                                                      *
*   - The most recent FLUKA model [4,6] for nucleon and pion interac-  *
*     tions in the intermediate energy range is not fully implemented  *
*     in GEANT. Only a simplified version, limited to p and n below    *
*     250 MeV, is available in GEANT 3.21. A coarser model is used for *
*     other projectiles in this energy range. However the implemented  *
*     parts should be adequate for most detector simulations and sim-  *
*     ilar applications for which GEANT is generally used. Their accu- *
*     racy could be insufficient for some nuclear physics studies or   *
*     demanding simulations at low energies, where the more sophistic- *
*     ated models [4,6] could be required.                             *
*                                                                      *
*   - The performances of GEANT-FLUKA are therefore not representative *
*     of those of FLUKA standalone and should be referenced as such    *
*     rather than simply GEANT or FLUKA.                               *
*                                                                      *
*   - The authors reserve the right of publishing about the physical   *
*     models developed for FLUKA. Running the FLUKA routines in isol-  *
*     ation for benchmarks (or equivalent use) is not permitted,       *
*     except after consultations or in collaboration with the authors. *
*                                                                      *
*   - The FLUKA routines are supposed to be included and used in       *
*     GEANT only. Any other use must be authorized by the authors.     *
*                                                                      *
*   - References: at least reference [5] should be always quoted when  *
*                 reporting results obtained with GEANT-FLUKA          *
*                                                                      *
* [1] A. Fasso', A. Ferrari, J. Ranft, P. R. Sala, G. R. Stevenson and *
*     J. M. Zazula, "FLUKA92", presented at the workshop on "Simulat-  *
*     ing Accelerator Radiation Environment", SARE, Santa Fe, 11-15    *
*     january (1993), Proceedings in press.                            *
*                                                                      *
* [2] P.A. Aarnio, A. Fasso', A. Ferrari, J.-H. Moehring, J. Ranft,    *
*     P.R. Sala, G.R. Stevenson and J.M. Zazula, Proc. MC93 Int. Conf. *
*     on Monte-Carlo Simulation in High-Energy and Nuclear Physics,    *
*     Tallahassee, Florida, 22-26 february (1993), World Scientific,   *
*     p. 88 (1994).                                                    *
*                                                                      *
* [3] P.A. Aarnio, A. Fasso', A. Ferrari, J.-H. Moehring, J. Ranft,    *
*     P.R. Sala, G.R. Stevenson and J.M. Zazula, ibidem, p. 100 (1994) *
*                                                                      *
* [4] A. Ferrari and P.R. Sala, ibidem, p. 277 (1994).                 *
*                                                                      *
* [5] A. Fasso', A. Ferrari, J. Ranft and P.R. Sala, "FLUKA: present   *
*     status and future developments", presented at the IV Int. Conf.  *
*     on Calorimetry in High Energy Physics, La Biodola (Elba),        *
*     September 19-25 1993, Proceedings in press.                      *
*                                                                      *
* [6] A. Fasso', A. Ferrari, J. Ranft, and P.R. Sala, "FLUKA: Perf-    *
*     ormances and Applications in the Intermediate Energy Range",     *
*     presented at the "Specialists' Meeting on Shielding Aspects of   *
*     Accelerators, Targets & Irradiation Facilities", Arlington,      *
*     April 28-29 1994, Proceedings in press.                          *
*                                                                      *
*======================================================================*
C.
C.    ------------------------------------------------------------------
C.
C          GHEISHA only if IHADR<3 (default)
C
      CALL GHEISH
C
      END
Commit	Line	Data
fe4da5cc	1	*
	2	* $Id$
	3	*
	4	* $Log$
	5	* Revision 1.1.1.1 1995/10/24 10:21:46 cernlib
	6	* Geant
	7	*
	8	*
	9	#include "geant321/pilot.h"
	10	*CMZ : 3.21/03 07/10/94 18.41.50 by S.Giani
	11	*-- Author :
	12	SUBROUTINE GUHADR
	13	C.
	14	C. ******************************************************************
	15	C. * *
	16	C. * User routine to generate one hadronic interaction *
	17	C. * *
	18	C. * ==>Called by : GTHADR,GTNEUT *
	19	C. * *
	20	C. ******************************************************************
	21	C.
	22	======================================================================
	23	* *
	24	* An interface with a part of the FLUKA shower code is available in *
	25	* GEANT 3.21. The following conditions and warnings must be taken *
	26	* into account when using the FLUKA routines. *
	27	* *
	28	======================================================================
	29	======================================================================
	30	* *
	31	* FFFF L U U K K AA *
	32	* F L U U K K A A *
	33	* FFF L U U KK AAAA *
	34	* F L U U K K A A *
	35	* F LLLL UU K K A A *
	36	* *
	37	* (C) Copyright of the authors *
	38	* *
	39	* A. Fasso', A. Ferrari#, J. Ranft$, P.R. Sala#
	40	* *
	41	* : CERN, #: INFN -Milan, $: CERN/Frascati
	42	* *
	43	* (e-mail: FERRARIA@CERNVM.CERN.CH) *
	44	* *
	45	======================================================================
	46	* *
	47	* - All the rights concerning FLUKA or parts of it are only of the *
	48	* authors and are independent from those of the GEANT code *
	49	* *
	50	* - FLUKA [1-6] is a standalone code capable of simulating the inter-*
	51	* action and transport of all components of EM and hadronic cas- *
	52	* cades up to several TeV. However, only cross sections and *
	53	* models for hadronic elastic and inelastic interactions (end 1992 *
	54	* status) are included in this GEANT version. *
	55	* *
	56	* - The most recent FLUKA model [4,6] for nucleon and pion interac- *
	57	* tions in the intermediate energy range is not fully implemented *
	58	* in GEANT. Only a simplified version, limited to p and n below *
	59	* 250 MeV, is available in GEANT 3.21. A coarser model is used for *
	60	* other projectiles in this energy range. However the implemented *
	61	* parts should be adequate for most detector simulations and sim- *
	62	* ilar applications for which GEANT is generally used. Their accu- *
	63	* racy could be insufficient for some nuclear physics studies or *
	64	* demanding simulations at low energies, where the more sophistic- *
65	* ated models [4,6] could be required. *
66	* *
67	* - The performances of GEANT-FLUKA are therefore not representative *
68	* of those of FLUKA standalone and should be referenced as such *
69	* rather than simply GEANT or FLUKA. *
70	* *
71	* - The authors reserve the right of publishing about the physical *
72	* models developed for FLUKA. Running the FLUKA routines in isol- *
73	* ation for benchmarks (or equivalent use) is not permitted, *
74	* except after consultations or in collaboration with the authors. *
75	* *
76	* - The FLUKA routines are supposed to be included and used in *
77	* GEANT only. Any other use must be authorized by the authors. *
78	* *
79	* - References: at least reference [5] should be always quoted when *
80	* reporting results obtained with GEANT-FLUKA *
81	* *
82	* [1] A. Fasso', A. Ferrari, J. Ranft, P. R. Sala, G. R. Stevenson and *
83	* J. M. Zazula, "FLUKA92", presented at the workshop on "Simulat- *
84	* ing Accelerator Radiation Environment", SARE, Santa Fe, 11-15 *
85	* january (1993), Proceedings in press. *
86	* *
87	* [2] P.A. Aarnio, A. Fasso', A. Ferrari, J.-H. Moehring, J. Ranft, *
88	* P.R. Sala, G.R. Stevenson and J.M. Zazula, Proc. MC93 Int. Conf. *
89	* on Monte-Carlo Simulation in High-Energy and Nuclear Physics, *
90	* Tallahassee, Florida, 22-26 february (1993), World Scientific, *
91	* p. 88 (1994). *
92	* *
93	* [3] P.A. Aarnio, A. Fasso', A. Ferrari, J.-H. Moehring, J. Ranft, *
94	* P.R. Sala, G.R. Stevenson and J.M. Zazula, ibidem, p. 100 (1994) *
95	* *
96	* [4] A. Ferrari and P.R. Sala, ibidem, p. 277 (1994). *
97	* *
98	* [5] A. Fasso', A. Ferrari, J. Ranft and P.R. Sala, "FLUKA: present *
99	* status and future developments", presented at the IV Int. Conf. *
100	* on Calorimetry in High Energy Physics, La Biodola (Elba), *
101	* September 19-25 1993, Proceedings in press. *
102	* *
103	* [6] A. Fasso', A. Ferrari, J. Ranft, and P.R. Sala, "FLUKA: Perf- *
104	* ormances and Applications in the Intermediate Energy Range", *
105	* presented at the "Specialists' Meeting on Shielding Aspects of *
106	* Accelerators, Targets & Irradiation Facilities", Arlington, *
107	* April 28-29 1994, Proceedings in press. *
108	* *
109	======================================================================
110	C.
111	C. ------------------------------------------------------------------
112	C.
113	C GHEISHA only if IHADR<3 (default)
114	C
115	CALL GHEISH
116	C
117	END