1 gaskelld 1.1 ! SIMULATE_INIT.INC
2
3 ! Note: All angles are in radians
4 ! All distances are in cm
5 ! All energies (momenta,masses) are in MeV
6 ! All deltas are in percent
7 ! All densities (thicknesses) are in g/cm3 (g/cm2)
8
9 ! Define some record structures, and constants
10
11 include 'structures_init.inc'
12 include 'constants.inc'
13
14 ! Now for the actual variables
15
16 ! ??? these montecarlo-specific values should go in a DAT file.
17 ! ... the slop that will be allowed on the cuts when they are to be applied "loosely"
18 real*8 slop_param_d_HMS, slop_param_t_HMS, slop_param_p_HMS
19 parameter (slop_param_d_HMS=0.5)
20 parameter (slop_param_t_HMS=0.005)
21 parameter (slop_param_p_HMS=0.005)
22 gaskelld 1.1 real*8 slop_param_d_SOS, slop_param_t_SOS, slop_param_p_SOS
23 parameter (slop_param_d_SOS=1.0)
24 parameter (slop_param_t_SOS=0.008)
25 parameter (slop_param_p_SOS=0.008)
26 real*8 slop_param_d_HRSR, slop_param_t_HRSR, slop_param_p_HRSR
27 parameter (slop_param_d_HRSR=0.5)
28 parameter (slop_param_t_HRSR=0.005)
29 parameter (slop_param_p_HRSR=0.005)
30 real*8 slop_param_d_HRSL, slop_param_t_HRSL, slop_param_p_HRSL
31 parameter (slop_param_d_HRSL=0.5)
32 parameter (slop_param_t_HRSL=0.005)
33 parameter (slop_param_p_HRSL=0.005)
34 real*8 slop_param_d_SHMS, slop_param_t_SHMS, slop_param_p_SHMS
35 parameter (slop_param_d_SHMS=0.5)
36 parameter (slop_param_t_SHMS=0.005)
37 parameter (slop_param_p_SHMS=0.005)
38
39 ! ... the common blocks
40
41 !RMM changed ordering in /gnrl/ to fix memory alignment problems
42
43 gaskelld 1.1 real*8 Mh, Mh2, Mh2_final !mh,mh2 are INITIAL hadron mass(**2)
44 real*8 Ebeam, dEbeam, Ebeam_vertex_ave, genvol, genvol_inclusive
45 real*8 luminosity, targetfac, normfac
46 real*8 wtcontribute, dE_edge_test, Egamma_gen_max
47 real*8 pt_b_param,sigc_kin_min,sigc_kin_max,sigc_kin_ind
48 integer*4 sigc_flag,sigc_nbin
49
50 record /gen_limits/ gen
51 record /both_spec/ spec
52 record /cuts_true/ cuts
53 record /edge_true/ edge
54 record /edge_true/ VERTEXedge
55 record /double_arm_cuts/ SPedge
56 record /slop/ slop
57 record /EXP_field/ EXPER
58 logical mc_smear
59 logical debug(5)
60 integer*4 nevent, ntried, ngen, deForest_flag, Nntu
61 integer*4 ncontribute, npasscuts, ncontribute_no_rad_proton, spect_mode, phsp_mode
62 character base*40
63 character extra_dbase_file*60
64 gaskelld 1.1 logical using_E_arm_montecarlo, using_P_arm_montecarlo
65 logical doing_phsp, using_rad, hard_cuts
66 logical doing_hyd_elast, doing_deuterium, doing_heavy
67 logical doing_eep, doing_pion, doing_delta, doing_kaon, doing_rho
68 logical doing_semi, doing_semipi, doing_semika, doing_hplus
69 integer*4 which_kaon, which_pion
70 logical using_cit_generation, using_Coulomb, using_Eloss
71 logical correct_Eloss, correct_raster, do_fermi
72 integer*4 electron_arm, hadron_arm, use_first_cer
73
74 common /gnrl/ Mh, Mh2, Mh2_final, Ebeam, dEbeam, Ebeam_vertex_ave,
75 1 genvol, genvol_inclusive, luminosity, targetfac,
76 3 normfac, wtcontribute, dE_edge_test, Egamma_gen_max,pt_b_param,
77 4 sigc_kin_min,sigc_kin_max,sigc_kin_ind,sigc_flag,sigc_nbin,
78 5 gen, spec, cuts, edge, SPedge, VERTEXedge,
79 6 slop, EXPER, mc_smear, debug, nevent, ntried, ngen,
80 7 deForest_flag, Nntu, ncontribute, npasscuts, ncontribute_no_rad_proton, base,
81 8 extra_dbase_file, using_E_arm_montecarlo, using_P_arm_montecarlo,
82 9 doing_phsp, using_rad, doing_hyd_elast, doing_deuterium, doing_heavy,
83 1 doing_eep, doing_pion, doing_delta, doing_kaon, doing_rho, doing_semi,
84 2 doing_semipi, doing_semika, doing_hplus, which_kaon,
85 gaskelld 1.1 3 which_pion, using_cit_generation, using_Coulomb, using_Eloss,
86 4 correct_Eloss, correct_raster, do_fermi,
87 5 electron_arm, hadron_arm, use_first_cer, spect_mode, phsp_mode, hard_cuts
88
89
90 ! ........ note: make these first two parameters at least ONE BIGGER than the actual dimensions you want to read in
91 integer*4 ntheorymax,nrhoPmmax
92 parameter (ntheorymax=500)
93 parameter (nrhoPmmax=21)
94 real*8 theory, Em_theory, bs_norm_theory, nprot_theory
95 real*8 Emsig_theory, Em_int_theory, E_Fermi
96 integer nrhoPm
97 character theory_file*80, theory_base*40, theory_target*40
98
99 record /axis/ Pm_theory
100
101 common /theory/ theory(nrhoPmmax,ntheorymax),
102 1 Em_theory(nrhoPmmax), bs_norm_theory(nrhoPmmax),
103 2 nprot_theory(nrhoPmmax), Emsig_theory(nrhoPmmax),
104 4 Em_int_theory(nrhoPmmax), E_Fermi,
105 5 Pm_theory(nrhoPmmax),
106 gaskelld 1.1 6 theory_file, theory_base, theory_target,
107 7 nrhoPm
108
109 C decdist(30) is just an array of miscellaneous shared variables, SOME of
110 C which are related to decay. Here are the ones that are currently in use:
111 Cxx decdist(30) = position where event decays (cm)
112 C decdist(3) = sum of sigcc (to calculate "central sigcc")
113 Cxx decdist(4) = radphot (for ntuple output)
114 Cxx decdist(5) = flag for type of radiation (which particle).
115 Cxx decdist(6) = resfac in ntup. (sum of resolution modifiers for HMS/SOS)
116 Cxx decdist(21) = sigma_eep (which is eepi cross section - Sigcc in ntup.)
117 C
118 C real*8 decdist(30)
119
120 real*8 ctau
121 logical doing_decay
122 logical doing_hydpi, doing_deutpi, doing_hepi
123 logical doing_hydkaon, doing_deutkaon, doing_hekaon
124 logical doing_hyddelta, doing_deutdelta, doing_hedelta
125 logical doing_hydrho, doing_Deutrho, doing_herho
126 logical doing_hydsemi, doing_deutsemi
127 gaskelld 1.1
128 common /decd/ ctau,doing_decay,
129 1 doing_hydpi,doing_deutpi,doing_hepi,
130 2 doing_hydkaon,doing_deutkaon,doing_hekaon,
131 3 doing_hyddelta,doing_deutdelta,doing_hedelta,
132 4 doing_hydrho, doing_deutrho, doing_herho,
133 5 doing_hydsemi, doing_deutsemi
134
135 C Trying to get rid of the decdist array of random variables.
136 C Structure for variables that we want to available to the ntuple.
137 structure /ntupvars/
138 real*8 radphot, radarm
139 real*8 resfac
140 real*8 sigcm
141 real*8 krel,mm,mmA,t
142 real*8 sigcm1, sigcm2, sigcm3, sigcm4
143 real*8 xfermi, yfermi
144 real*8 rhomass, rhotheta
145 end structure
146
147 record /ntupvars/ ntup
148 gaskelld 1.1
149 C decdist is zpos of decay if doing_decay, survivalprobability if
150 C .not.doing_decay. NOT included in ntup.* structure because it is used
151 C in the single arm MC, which we want to keep structure-free.
152
153 real*8 decdist
154
155 common /ntuple_variables/ ntup,decdist
156
157
158
159 C Kaon cross section lookup tables (real*4 for CERNLIB fint compatability).
160 real*4 zrff1(10,11,19),zrff2(10,11,19),zrff3(10,11,19)
161 real*4 zrff4(10,11,19),zrff5(10,11,19),zrff6(10,11,19)
162 real*4 ziff1(10,11,19),ziff2(10,11,19),ziff3(10,11,19)
163 real*4 ziff4(10,11,19),ziff5(10,11,19),ziff6(10,11,19)
164 real*4 zsrff1(20,10,19),zsrff2(20,10,19),zsrff3(20,10,19)
165 real*4 zsrff4(20,10,19),zsrff5(20,10,19),zsrff6(20,10,19)
166 real*4 zsiff1(20,10,19),zsiff2(20,10,19),zsiff3(20,10,19)
167 real*4 zsiff4(20,10,19),zsiff5(20,10,19),zsiff6(20,10,19)
168 real*4 thrown(50,50,50)
169 gaskelld 1.1 real*4 genera(50,50,50)
170 real*4 recons(50,50,50)
171 real*4 weightc(20,50)
172 real*4 weightd(8,40,30)
173
174 common /sigkaon/ thrown,genera,recons,weightc,weightd,
175 1 zrff1,zrff2,zrff3,zrff4,zrff5,zrff6,
176 2 ziff1,ziff2,ziff3,ziff4,ziff5,ziff6,
177 3 zsrff1,zsrff2,zsrff3,zsrff4,zsrff5,zsrff6,
178 4 zsiff1,zsiff2,zsiff3,zsiff4,zsiff5,zsiff6
179
180
181
182 C momentum distribution (nump=#/points, pval=p, mprob=integral (p^2 f(p) dp)
183 real*8 pval(2000),mprob(2000)
184 real*8 efer,pfer,pferx,pfery,pferz
185 integer*4 nump
186 integer*4 nume
187 real*8 eval(2000)
188
189 common /pfermi/ eval,pval,mprob,efer,pfer,pferx,pfery,pferz,nump,nume
190 gaskelld 1.1
191 ! ... and some variable blocks of general interest defined in external files
192 include 'target.inc'
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