TPythia6Calls.h

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00001 /* @(#)root/pythia6:$Id: TPythia6Calls.h 22558 2008-03-10 10:59:13Z brun $ */
00002 
00003 /*************************************************************************
00004  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
00005  * All rights reserved.                                                  *
00006  *                                                                       *
00007  * For the licensing terms see $ROOTSYS/LICENSE.                         *
00008  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
00009  *************************************************************************/
00010 #ifndef ROOT_TPythia6Calls
00011 #define ROOT_TPythia6Calls
00012 //
00013 //           converted with i2h by P.Murat
00014 //
00015 //------------------------------------------------------------------------------
00016 //...This file contains a complete listing of all PYTHIA
00017 //...commonblocks, and additionally some recommended other
00018 //...declarations. You may copy this to the top of your
00019 //...mina program and then eliminate unnecessary parts.
00020 //  Jun 19 1998 P.Murat(CDF): add implicit for integers
00021 //-----------------------------------------------------------------
00022 //...All real arithmetic in double precision.
00023 //      IMPLICIT DOUBLE  PRECISION(A-H, O-Z)
00024 //      implicit integer (i-n)
00025 //...Three Pythia functions return integers, so need declaring.
00026 //...Parameter statement to help give large particle numbers
00027 //...(left- and righthanded SUSY, excited fermions).
00028 //...Commonblocks.
00029 //...The event record.
00030 //...Parameters.
00031 //...Particle properties + some flavour parameters.
00032 //...Decay information.
00033 //...Particle names
00034 //...Random number generator information.
00035 //...Selection of hard scattering subprocesses.
00036 //...Parameters.
00037 //...Internal variables.
00038 //...Process information.
00039 //...Parton distributions and cross sections.
00040 //...Resonance width and secondary decay treatment.
00041 //...Generation and cross section statistics.
00042 //...Process names.
00043 //...Total cross sections.
00044 //...Photon parton distributions: total and valence only.
00045 //...Setting up user-defined processes.
00046 //...Supersymmetry parameters.
00047 //...Supersymmetry mixing matrices.
00048 //...Parameters for Gauss integration of supersymmetric widths.
00049 //...Histogram information.
00050 //------------------------------------------------------------------------------
00051 
00052 int   const KSUSY1  =  1000000;
00053 int   const KSUSY2  =  2000000;
00054 int   const KEXCIT  =  4000000;
00055 int   const KNDCAY  =  8000; //should be 4000 for pythia61
00056 
00057 
00058 struct Pyjets_t {
00059   int    N;
00060   int    NPAD;
00061   int    K[5][4000];
00062   double P[5][4000];
00063   double V[5][4000];
00064 };
00065 
00066 struct Pydat1_t {
00067   int    MSTU[200];
00068   double PARU[200];
00069   int    MSTJ[200];
00070   double PARJ[200];
00071 };
00072 
00073 struct Pydat2_t {
00074   int    KCHG[4][500];
00075   double PMAS[4][500];
00076   double PARF[2000];
00077   double VCKM[4][4];
00078 };
00079 
00080 struct Pydat3_t {
00081   int    MDCY[3][500];
00082   int    MDME[2][KNDCAY];
00083   double BRAT[KNDCAY];
00084   int    KFDP[5][KNDCAY];
00085 };
00086 
00087 struct Pydat4_t {
00088   char  CHAF[2][500][16];       // here I needed manual intervention
00089 };
00090 
00091 struct Pydatr_t {
00092   int    MRPY[6];
00093   double RRPY[100];
00094 };
00095 
00096 struct Pysubs_t {
00097   int    MSEL;
00098   int    MSELPD;
00099   int    MSUB[500];
00100   int    KFIN[81][2];           //
00101   double CKIN[200];
00102 };
00103 
00104 struct Pypars_t {
00105   int    MSTP[200];
00106   double PARP[200];
00107   int    MSTI[200];
00108   double PARI[200];
00109 };
00110 
00111 struct Pyint1_t {
00112   int    MINT[400];
00113   double VINT[400];
00114 };
00115 
00116 struct Pyint2_t {
00117   int    ISET[500];
00118   int    KFPR[2][500];
00119   double COEF[20][500];
00120   int    ICOL[2][4][40];
00121 };
00122 
00123 struct Pyint3_t {
00124   double XSFX[81][2];           //
00125   int    ISIG[3][1000];
00126   double SIGH[1000];
00127 };
00128 
00129 struct Pyint4_t {
00130   int    MWID[500];
00131   double WIDS[5][500];
00132 };
00133 
00134 struct Pyint5_t {
00135   int    NGENPD;
00136   int    NGEN[3][501];
00137   double XSEC[3][501];
00138 };
00139 
00140 struct Pyint6_t {
00141   char PROC[501][28];
00142 };
00143 
00144 struct Pyint7_t {
00145   double SIGT[6][7][7];
00146 };
00147 
00148 struct Pyint8_t {
00149   double XPVMD[13];
00150   double XPANL[13];
00151   double XPANH[13];
00152   double XPBEH[13];
00153   double XPDIR[13];
00154 };
00155 
00156 struct Pyint9_t {
00157   double VXPVMD[13];
00158   double VXPANL[13];
00159   double VXPANH[13];
00160   double VXPDGM[13];
00161 };
00162 
00163 struct Pymssm_t {
00164   int    IMSS[100];
00165   double RMSS[100];
00166 };
00167 
00168 struct Pyssmt_t {
00169   double ZMIX[4][4];
00170   double UMIX[2][2];
00171   double VMIX[2][2];
00172   double SMZ[4];
00173   double SMW[2];
00174   double SFMIX[4][16];
00175   double ZMIXI[4][4];
00176   double UMIXI[2][2];
00177   double VMIXI[2][2];
00178 };
00179 
00180 struct Pyints_t {
00181   double XXM[20];
00182 };
00183 
00184 struct Pybins_t {
00185   int    IHIST[4];
00186   int    INDX[1000];
00187   double BIN[20000];
00188 };
00189 
00190 #endif

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