| 1 |
|
| 2 |
C These are the common blocks used in |
| 3 |
C |
| 4 |
C momanhough.f |
| 5 |
C |
| 6 |
C Author: Vannuccini Elena |
| 7 |
C Date: 2004/2005 |
| 8 |
C |
| 9 |
|
| 10 |
c include 'level1.f' |
| 11 |
c+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- |
| 12 |
c SPEP 1 CLUSTERS ----> COUPLES and SINGLETS |
| 13 |
c+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- |
| 14 |
c |
| 15 |
c Variables to associate X and Y clusters in each plane |
| 16 |
c according to |
| 17 |
c * geometrical criteria |
| 18 |
c * charge correlation |
| 19 |
c |
| 20 |
c------------------------------------------------------------------------ |
| 21 |
|
| 22 |
* maximum (total) number of STORED clusters |
| 23 |
parameter (nclstrmax_level2 = nclstrmax) ! same as level1 |
| 24 |
|
| 25 |
* ----------------------------------------------------------- |
| 26 |
* maximum number of cluster (per view) required to perform |
| 27 |
* track serching with full Hough transform |
| 28 |
* (singlets recovered during track refinement) |
| 29 |
parameter (nclusterlimit=6) |
| 30 |
* ----------------------------------------------------------- |
| 31 |
* maximum number of couples (per plane) required to perform |
| 32 |
* track serching with full Hough transform |
| 33 |
* (couples recovered during track refinement) |
| 34 |
parameter (ncouplelimit=8) |
| 35 |
|
| 36 |
* ----------------------------------------------------------- |
| 37 |
* maximum number of STORED couples, per plane and total |
| 38 |
* (to dimension the vectors) |
| 39 |
c parameter (ncouplemax=2*(nclstrmax_level2/nplanes)**2) |
| 40 |
c parameter (ncouplemaxtot=ncouplemax*nplanes) |
| 41 |
parameter (ncouplemax = nclusterlimit*nclusterlimit) |
| 42 |
parameter (ncouplemaxtot = ncouplemax*nplanes) |
| 43 |
* ----------------------------------------------------------- |
| 44 |
* maximum number of STORED couples |
| 45 |
* (if the identified couples exceeds this number the |
| 46 |
* track identification is not performed and the event is |
| 47 |
* tagged as not good) |
| 48 |
c parameter (ncp_max=10*nplanes) |
| 49 |
c parameter (ncp_max=10*nplanes) |
| 50 |
c parameter (ncp_max = ncouplemaxtot) |
| 51 |
|
| 52 |
|
| 53 |
|
| 54 |
* ----------------------------------------------------------- |
| 55 |
* mask of views |
| 56 |
* 0 = ok |
| 57 |
* 1 = n.clusters > nclusterlimit |
| 58 |
* 8 = n.couples > ncouplelimit |
| 59 |
* 2 = n.couples > ncouplemax |
| 60 |
* 3 = n.doublets > ndblt_max |
| 61 |
* 4 = n.triplets > ntrpt_max |
| 62 |
* 5 = n.clouds yz > ncloyz_max |
| 63 |
* 6 = n.clouds xz > ncloxz_max |
| 64 |
* 7 = n.track candidates > NTRACKSMAX |
| 65 |
integer mask_view(nviews) |
| 66 |
common/maskview/mask_view |
| 67 |
|
| 68 |
|
| 69 |
* ----------------------------------------------------------- |
| 70 |
* --- CLUSTERS ---------------------------------------------- |
| 71 |
* ----------------------------------------------------------- |
| 72 |
* mask for GOOD cluster |
| 73 |
* 1 = good |
| 74 |
* 0 = bad |
| 75 |
* (- the three central strips should have BAD=0) NOT ANY MORE! |
| 76 |
* - the charge should be greater than |
| 77 |
* DEDX_X_MIN and DEDX_Y_MIN respectivelly |
| 78 |
integer cl_good(nclstrmax_level2) |
| 79 |
* ----------------------------------------------------------- |
| 80 |
* mask for clusters associated to a track |
| 81 |
* 1 = used |
| 82 |
* 0 = not used |
| 83 |
integer cl_used(nclstrmax_level2) |
| 84 |
integer ncl_view(nviews) !n.clusters per plane |
| 85 |
* ----------------------------------------------------------- |
| 86 |
common/clusters/cl_good,cl_used,ncl_view |
| 87 |
|
| 88 |
* ----------------------------------------------------------- |
| 89 |
* --- COUPLES ----------------------------------------------- |
| 90 |
* ----------------------------------------------------------- |
| 91 |
* Clusters are associated to form couples. |
| 92 |
* The j-th couple on i-th plane is formed by |
| 93 |
* clusters numbers CLX(i,j) and CLY(i,j) |
| 94 |
integer clx(nplanes,ncouplemax),cly(nplanes,ncouplemax) |
| 95 |
* number of couples |
| 96 |
integer ncp_plane(nplanes) !per plane |
| 97 |
integer ncp_tot !total |
| 98 |
* ----------------------------------------------------------- |
| 99 |
* COMMENT: |
| 100 |
* the REAL number of couples is NCP_TOT, however the VIRTUAL |
| 101 |
* number of couples is 2*NCP_TOT becouse of the |
| 102 |
* ambiguity in Y view (2 sensors) |
| 103 |
* Each real couples has two images: one on sensor 1, |
| 104 |
* the other on sensor 2 |
| 105 |
* ----------------------------------------------------------- |
| 106 |
common/couples/clx,cly,ncp_plane,ncp_tot |
| 107 |
* ----------------------------------------------------------- |
| 108 |
* FUNCTIONS to retrieve couple info |
| 109 |
* |
| 110 |
* id_cp(ip,icp,is) -- returns a GLOBAL couple ID, |
| 111 |
* given the plane, the sensor, |
| 112 |
* and the couple id relative to the plane |
| 113 |
* ID < 0 if sensor =1 |
| 114 |
* ID > 0 if sensor =2 |
| 115 |
* |
| 116 |
* Given the global couple ID: |
| 117 |
* |
| 118 |
* ip_cp(id) -- returns the plane number |
| 119 |
* is_cp(id) -- returns the plane number |
| 120 |
* icp_cp(id) -- returns the id number relative to the plane |
| 121 |
* ----------------------------------------------------------- |
| 122 |
|
| 123 |
|
| 124 |
* ----------------------------------------------------------- |
| 125 |
* --- SINGLETS ---------------------------------------------- |
| 126 |
* ----------------------------------------------------------- |
| 127 |
* single clusters, not associated in any couple |
| 128 |
integer ncls(nplanes) |
| 129 |
integer cls(nplanes,nclstrmax_level2) |
| 130 |
* ----------------------------------------------------------- |
| 131 |
* mask for clusters not inlcuded in a couple |
| 132 |
* 1 = single |
| 133 |
* 0 = non single |
| 134 |
integer cl_single(nclstrmax_level2) |
| 135 |
* ----------------------------------------------------------- |
| 136 |
common/singlets/ncls,cls,cl_single |
| 137 |
|
| 138 |
|
| 139 |
c+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + |
| 140 |
c + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + |
| 141 |
c------------------------------------------------------------------------ |
| 142 |
c HOUGH-TRANSFORM parameters |
| 143 |
c------------------------------------------------------------------------ |
| 144 |
c + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + |
| 145 |
c+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + |
| 146 |
|
| 147 |
c+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- |
| 148 |
c SPEP 2 COUPLES ----> DOUBLETS and TRIPLETS |
| 149 |
c+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- |
| 150 |
c |
| 151 |
c Variables to associate couples in |
| 152 |
C |
| 153 |
c DOUBLETS for Y-Z view |
| 154 |
c TRIPLETS for X-Z view |
| 155 |
c |
| 156 |
c The 3D particle track can be approximated with a straight line |
| 157 |
c in the Y-Z view and with a circle sector in the X-Z view. |
| 158 |
c The Hough trasform is applied independently to the two views. |
| 159 |
c The parameters of the projected tracks are evaluated for each |
| 160 |
c combination of points (doublets in YZ and triplets in XZ). |
| 161 |
c |
| 162 |
c Hence track candidates will be identified by looking for |
| 163 |
c "clusters" of points (CLOUDS) in the parameter space. |
| 164 |
c |
| 165 |
c------------------------------------------------------------------------ |
| 166 |
parameter (ndblt_max=5000) !maximum number of doublets |
| 167 |
parameter (ntrpt_max=10*ndblt_max) !maximum number of triplets |
| 168 |
* ----------------------------------------------------------- |
| 169 |
* number of doublets and triplets |
| 170 |
integer ndblt,ntrpt |
| 171 |
* ----------------------------------------------------------- |
| 172 |
* List of couple absolute IDs that form doublets and triplets |
| 173 |
integer cpyz1(ndblt_max),cpyz2(ndblt_max) |
| 174 |
integer cpxz1(ntrpt_max),cpxz2(ntrpt_max),cpxz3(ntrpt_max) |
| 175 |
* ----------------------------------------------------------- |
| 176 |
* parameters of the projected tracks |
| 177 |
real |
| 178 |
$ alfayz1(ndblt_max), !Y0 |
| 179 |
$ alfayz2(ndblt_max) !tg theta-yz |
| 180 |
real |
| 181 |
$ alfaxz1(ntrpt_max), !X0 |
| 182 |
$ alfaxz2(ntrpt_max), !tg theta-xz |
| 183 |
$ alfaxz3(ntrpt_max) !1/r |
| 184 |
* ----------------------------------------------------------- |
| 185 |
common/hough_param/ |
| 186 |
$ alfayz1, !Y0 |
| 187 |
$ alfayz2, !tg theta-yz |
| 188 |
$ alfaxz1, !X0 |
| 189 |
$ alfaxz2, !tg theta-xz |
| 190 |
$ alfaxz3 !1/r |
| 191 |
common/doublets/ndblt,cpyz1,cpyz2 |
| 192 |
common/triplets/ntrpt,cpxz1,cpxz2,cpxz3 |
| 193 |
|
| 194 |
c+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- |
| 195 |
c SPEP 3 DOUBLETS and TRIPLETS ----> YZ and XZ-CLOUDS |
| 196 |
c+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- |
| 197 |
c |
| 198 |
c Variables to group doublets and triplets in CLOUDS, according to |
| 199 |
c their relative distance in parameter space. |
| 200 |
c The association is done indipendently on YZ and XZ views. |
| 201 |
c |
| 202 |
c------------------------------------------------------------------------ |
| 203 |
parameter (ncloyz_max=200)!maximum number of clouds |
| 204 |
parameter (ncloxz_max=200)! " |
| 205 |
* ----------------------------------------------------------- |
| 206 |
* Number of YZ and XZ clouds |
| 207 |
integer nclouds_yz,nclouds_xz |
| 208 |
* ----------------------------------------------------------- |
| 209 |
* mask to store combinations of couples selected as clouds |
| 210 |
* NOTATION: |
| 211 |
* 0 = not selected |
| 212 |
* 1 = selected couple image in SENSOR 1 |
| 213 |
* 2 = selected couple image in SENSOR 2 |
| 214 |
* 3 = selected both images |
| 215 |
integer cpcloud_yz(ncloyz_max,ncouplemaxtot) |
| 216 |
integer cpcloud_xz(ncloxz_max,ncouplemaxtot) |
| 217 |
* ----------------------------------------------------------- |
| 218 |
* doublet and triplet ID in the selected clouds |
| 219 |
integer db_cloud(ndblt_max) |
| 220 |
integer tr_cloud(ntrpt_max) |
| 221 |
* ----------------------------------------------------------- |
| 222 |
* number of points in the cloud |
| 223 |
integer ptcloud_yz(ncloyz_max) |
| 224 |
integer ptcloud_xz(ncloxz_max) |
| 225 |
* ----------------------------------------------------------- |
| 226 |
* average parameters |
| 227 |
real alfayz1_av(ncloyz_max),alfayz2_av(ncloyz_max) |
| 228 |
real alfaxz1_av(ncloxz_max),alfaxz2_av(ncloxz_max) |
| 229 |
$ ,alfaxz3_av(ncloxz_max) |
| 230 |
common/clouds_yz/ |
| 231 |
$ nclouds_yz |
| 232 |
$ ,alfayz1_av,alfayz2_av |
| 233 |
$ ,ptcloud_yz,db_cloud,cpcloud_yz |
| 234 |
common/clouds_xz/ |
| 235 |
$ nclouds_xz |
| 236 |
$ ,alfaxz1_av,alfaxz2_av,alfaxz3_av |
| 237 |
$ ,ptcloud_xz,tr_cloud,cpcloud_xz |
| 238 |
|
| 239 |
c+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- |
| 240 |
c SPEP 4 YZ and XZ-CLOUDS ----> TRACK CANDIDATES |
| 241 |
c+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- |
| 242 |
c |
| 243 |
c Variables to store information about track-candidates, |
| 244 |
c evaluated by combining YZ and XZ clouds. |
| 245 |
c |
| 246 |
c NB ! ! ! |
| 247 |
c |
| 248 |
c While until now the plane number followed the mechanical notation |
| 249 |
c (1 to 6, from bottom to top), variables related to the tracks |
| 250 |
c are referred to the mini notation (1 to 6, from top to bottom) |
| 251 |
c |
| 252 |
c------------------------------------------------------------------------ |
| 253 |
|
| 254 |
* ----------------------------------------------------- |
| 255 |
* default p.f.a. |
| 256 |
* used to fit track candidates |
| 257 |
* ----------------------------------------------------- |
| 258 |
character*5 PFAdef |
| 259 |
parameter (PFAdef='COG1') |
| 260 |
|
| 261 |
c------------------------------------------------------------------------ |
| 262 |
c variable related to track selection and fitting |
| 263 |
c------------------------------------------------------------------------ |
| 264 |
|
| 265 |
* track candidates |
| 266 |
PARAMETER (NTRACKSMAX=ncloyz_max*ncloxz_max) |
| 267 |
INTEGER NTRACKS !number of track candidates |
| 268 |
REAL AL_STORE(5,NTRACKSMAX) |
| 269 |
REAL XM_STORE(NPLANES,NTRACKSMAX) |
| 270 |
REAL YM_STORE(NPLANES,NTRACKSMAX) |
| 271 |
REAL ZM_STORE(NPLANES,NTRACKSMAX) |
| 272 |
REAL RESX_STORE(NPLANES,NTRACKSMAX) |
| 273 |
REAL RESY_STORE(NPLANES,NTRACKSMAX) |
| 274 |
REAL XV_STORE(NPLANES,NTRACKSMAX) |
| 275 |
REAL YV_STORE(NPLANES,NTRACKSMAX) |
| 276 |
REAL ZV_STORE(NPLANES,NTRACKSMAX) |
| 277 |
REAL AXV_STORE(NPLANES,NTRACKSMAX) |
| 278 |
REAL AYV_STORE(NPLANES,NTRACKSMAX) |
| 279 |
REAL XGOOD_STORE(NPLANES,NTRACKSMAX) |
| 280 |
REAL YGOOD_STORE(NPLANES,NTRACKSMAX) |
| 281 |
INTEGER CP_STORE(NPLANES,NTRACKSMAX) |
| 282 |
INTEGER CLS_STORE(NPLANES,NTRACKSMAX) |
| 283 |
REAL RCHI2_STORE(NTRACKSMAX) |
| 284 |
common/track_candidates/NTRACKS,AL_STORE |
| 285 |
$ ,XV_STORE,YV_STORE,ZV_STORE |
| 286 |
$ ,XM_STORE,YM_STORE,ZM_STORE |
| 287 |
$ ,RESX_STORE,RESY_STORE |
| 288 |
$ ,AXV_STORE,AYV_STORE |
| 289 |
$ ,XGOOD_STORE,YGOOD_STORE |
| 290 |
$ ,CP_STORE,CLS_STORE,RCHI2_STORE |
| 291 |
|
| 292 |
|
| 293 |
* best-candidate selection |
| 294 |
PARAMETER (CHI2MAX=15) |
| 295 |
|
| 296 |
|
| 297 |
|
| 298 |
c------------------------------------------------------------------------ |
| 299 |
c CUTS and other parameters |
| 300 |
c------------------------------------------------------------------------ |
| 301 |
PARAMETER (PIGR=3.14) !159265359)!(1) |
| 302 |
* ----------------------------------------------------- |
| 303 |
* cuts on cluster signal |
| 304 |
* ----------------------------------------------------- |
| 305 |
parameter (dedx_x_min=0.) |
| 306 |
parameter (dedx_y_min=0.) |
| 307 |
* ----------------------------------------------------- |
| 308 |
* number of GOOD strips around MAXS |
| 309 |
* (NB this cut has been removed in track fitting but |
| 310 |
* not in calibration) |
| 311 |
* ----------------------------------------------------- |
| 312 |
parameter (ngoodstr=2) |
| 313 |
* ----------------------------------------------------- |
| 314 |
* first cuts on the parameters determined with |
| 315 |
* the hough transform, in order to exclude from the |
| 316 |
* analysis non physical dublets and triplets |
| 317 |
* (out of the geometrical acceptance of the apparatus) |
| 318 |
* ----------------------------------------------------- |
| 319 |
* geometrical acceptance whit 6 planes |
| 320 |
c$$$ parameter (alfyz1_max=8.7) !Y0 (real acc+1cm) |
| 321 |
c$$$ parameter (alfyz2_max=0.47) !tg theta-yz (18+7deg) |
| 322 |
c$$$ parameter (alfxz1_max=9.5) !X0 (real acc+1cm) |
| 323 |
c$$$ parameter (alfxz2_max=0.47) !tg theta-xz (18+7deg) |
| 324 |
|
| 325 |
c$$$* geometrical acceptance whit the last 5 planes |
| 326 |
c$$$ parameter (alfyz1_max=12.4) !Y0 (real acc+1cm) |
| 327 |
c$$$ parameter (alfyz2_max=0.55) !tg theta-yz (22+7deg) |
| 328 |
c$$$ parameter (alfxz1_max=13.7) !X0 (real acc+1cm) |
| 329 |
c$$$ parameter (alfxz2_max=0.55) !tg theta-xz (22+7deg) |
| 330 |
c$$$ |
| 331 |
c$$$* geometrical acceptance whit the last 4 planes |
| 332 |
c$$$ parameter (alfyz1_max=18.6) !Y0 (real acc+1cm) |
| 333 |
c$$$ parameter (alfyz2_max=0.70) !tg theta-yz (28+7deg) |
| 334 |
c$$$ parameter (alfxz1_max=20.6) !X0 (real acc+1cm) |
| 335 |
c$$$ parameter (alfxz2_max=0.70) !tg theta-xz (28+7deg) |
| 336 |
c$$$ |
| 337 |
* geometrical acceptance whit the last 3 planes |
| 338 |
parameter (alfyz1_max=31.0) !Y0 (real acc+1cm) |
| 339 |
parameter (alfyz2_max=1.04) !tg theta-yz (39+7deg) |
| 340 |
parameter (alfxz1_max=34.4) !X0 (real acc+1cm) |
| 341 |
parameter (alfxz2_max=1.04) !tg theta-xz (39+7deg) |
| 342 |
* ----------------------------------------------------- |
| 343 |
* cut on the position of the circle center: |
| 344 |
* center inside the spectrometer volume is not physical |
| 345 |
* ==> THE TRIPLET IS REJECTED |
| 346 |
* ----------------------------------------------------- |
| 347 |
parameter (xclimit=8.) !cm |
| 348 |
* ----------------------------------------------------- |
| 349 |
* Parameter normalization constants, needed to evaluate |
| 350 |
* distances in parameter space |
| 351 |
* ----------------------------------------------------- |
| 352 |
parameter (Dalfaxz3=1.) |
| 353 |
|
| 354 |
* --- David ground |
| 355 |
c$$$ parameter (Dalfayz1=0.8864e-1) |
| 356 |
c$$$ parameter (Dalfayz2=0.6204e-3) |
| 357 |
c$$$ parameter (Dalfaxz1=0.2909e-1) |
| 358 |
c$$$ parameter (Dalfaxz2=0.2759e-2) |
| 359 |
* --- David flight (preliminary) |
| 360 |
parameter (Dalfayz1=0.64e-3) |
| 361 |
parameter (Dalfayz2=0.54e-3) |
| 362 |
parameter (Dalfaxz1=0.50e-3) |
| 363 |
parameter (Dalfaxz2=0.12e-3) |
| 364 |
|
| 365 |
|
| 366 |
* ----------------------------------------------------- |
| 367 |
* Cut on normalized distances in parameter space. |
| 368 |
* Doublets/triplets are recursively included in a cloud |
| 369 |
* if the distance from any of the points already included |
| 370 |
* is less than this cut. |
| 371 |
* ----------------------------------------------------- |
| 372 |
* --- David ground |
| 373 |
c$$$ parameter(cutystart=0.3) |
| 374 |
c$$$ parameter(cutystep=0.3) |
| 375 |
c$$$ parameter(cutxstart=1.) |
| 376 |
c$$$ parameter(cutxstep=1.) |
| 377 |
c$$$ parameter(maxcuty=100.) |
| 378 |
c$$$ parameter(maxcutx=150.) |
| 379 |
c$$$ parameter(nstepx=50) !inclusion-cut increasing steps |
| 380 |
c$$$ parameter(nstepy=50) |
| 381 |
* --- David flight (preliminary) |
| 382 |
parameter(cutystart=7.) |
| 383 |
parameter(cutystep=5.) |
| 384 |
parameter(cutxstart=5.) |
| 385 |
parameter(cutxstep=2.) |
| 386 |
parameter(maxcuty=200.) |
| 387 |
parameter(maxcutx=150.) |
| 388 |
parameter(nstepx=5) !inclusion-cut increasing steps |
| 389 |
parameter(nstepy=5) |
| 390 |
|
| 391 |
|
| 392 |
|
| 393 |
real cutdistyz !y0 / tg theta_yz space |
| 394 |
real cutdistxz !x0 / tg theta_xz space |
| 395 |
common/cutdi/cutdistyz,cutdistxz |
| 396 |
* (NB deflection is not considered in the selection criteria) |
| 397 |
* -------------------------------------------------- |
| 398 |
* cloud selection |
| 399 |
* -------------------------------------------------- |
| 400 |
parameter(x_min_start=4) |
| 401 |
parameter(x_min_step=1) |
| 402 |
|
| 403 |
integer ncpxz_min |
| 404 |
integer nptxz_min !for a circle |
| 405 |
integer nplxz_min !for a circle |
| 406 |
|
| 407 |
common/cutxclouds/ncpxz_min,nptxz_min,nplxz_min |
| 408 |
|
| 409 |
parameter(y_min_start=3) |
| 410 |
|
| 411 |
integer ncpyz_min |
| 412 |
integer nptyz_min !for a straight line |
| 413 |
integer nplyz_min !for a circle |
| 414 |
common/cutyclouds/ncpyz_min,nptyz_min,nplyz_min |
| 415 |
* -------------------------------------------------- |
| 416 |
|
| 417 |
* ----------------------------------------------------- |
| 418 |
* minimum number of matching couples required to combine |
| 419 |
* XZ-YZ clouds and perform the fit |
| 420 |
* ----------------------------------------------------- |
| 421 |
parameter (ncpok=3) |
| 422 |
|
| 423 |
* ----------------------------------------------------- |
| 424 |
* maximum value of deflection from Hough transform |
| 425 |
* accepted in order to perform the track fit |
| 426 |
* ----------------------------------------------------- |
| 427 |
c parameter (defmax=10000.) !GV-1 |
| 428 |
parameter (defmax=100.) !GV-1 |
| 429 |
|
| 430 |
* ----------------------------------------------------- |
| 431 |
* cut to include new couple or single clusters in the |
| 432 |
* track fitting, after the first fit |
| 433 |
* ----------------------------------------------------- |
| 434 |
parameter (clinc=3) |
| 435 |
|
| 436 |
|
| 437 |
|
Parent Directory
| 
Revision Log