| 4fa29112 |
1 | /* $Id: CreateCuts.C,v 1.5 2008/01/11 08:28:52 jgrosseo Exp $ */ |
| 2 | |
| 3 | // this macro creates the track and event cuts used in this analysis |
| 4 | |
| 68f10917 |
5 | // last modified: 2011-03-28 |
| 6 | // m.l.knichel@gsi.de |
| 7 | // added cut modes 200,201: replacing TPCNcluster cut |
| 8 | |
| 9 | |
| 4fa29112 |
10 | AliESDtrackCuts* CreatedNdPtTrackCuts(Int_t cutMode=1, Bool_t fieldOn = kTRUE, Bool_t hists = kTRUE) |
| 11 | { |
| 12 | AliESDtrackCuts* esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts"); |
| 13 | |
| 14 | if (hists) |
| 15 | esdTrackCuts->DefineHistograms(1); |
| 16 | |
| 17 | Double_t cov1, cov2, cov3, cov4, cov5; |
| 18 | Double_t nSigma; |
| 19 | Double_t maxDCAtoVertex, maxDCAtoVertexXY, maxDCAtoVertexZ; |
| 20 | Double_t minNClustersTPC; |
| 21 | Double_t maxChi2PerClusterTPC; |
| 22 | Double_t minPt, maxPt; |
| 23 | |
| 24 | // default cuts for ITS+TPC |
| 25 | if (cutMode == 0) |
| 26 | { |
| 27 | cov1 = 2; |
| 28 | cov2 = 2; |
| 29 | cov3 = 0.5; |
| 30 | cov4 = 0.5; |
| 31 | cov5 = 2; |
| 32 | nSigma = 3; |
| 33 | minNClustersTPC = 50; |
| 34 | maxChi2PerClusterTPC = 3.5; |
| 35 | |
| 36 | esdTrackCuts->SetMaxCovDiagonalElements(cov1, cov2, cov3, cov4, cov5); |
| 37 | esdTrackCuts->SetMinNsigmaToVertex(nSigma); |
| 38 | esdTrackCuts->SetRequireSigmaToVertex(kTRUE); |
| 39 | esdTrackCuts->SetRequireTPCRefit(kTRUE); |
| 40 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 41 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 42 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 43 | |
| 44 | TString tag("Global tracking"); |
| 45 | } |
| 46 | |
| 47 | // TPC-only cuts (vertex n sigma cut) |
| 48 | if (cutMode == 1) |
| 49 | { |
| 50 | // beta cuts (still under investigation) |
| 51 | //cov1 = 4; |
| 52 | //cov2 = 4; |
| 53 | cov1 = 2; |
| 54 | cov2 = 2; |
| 55 | cov3 = 0.5; |
| 56 | cov4 = 0.5; |
| 57 | cov5 = 2; |
| 58 | nSigma = 4; |
| 59 | minNClustersTPC = 50; |
| 60 | maxChi2PerClusterTPC = 3.5; |
| 61 | |
| 62 | esdTrackCuts->SetMaxCovDiagonalElements(cov1, cov2, cov3, cov4, cov5); |
| 63 | esdTrackCuts->SetMinNsigmaToVertex(nSigma); |
| 64 | esdTrackCuts->SetRequireSigmaToVertex(kTRUE); |
| 65 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 66 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 67 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 68 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 69 | |
| 70 | TString tag = "TPC-only tracking"; |
| 71 | } |
| 72 | |
| 73 | // TPC-only cuts (vertex maxDCAtoVertex cut) |
| 74 | if (cutMode == 2) |
| 75 | { |
| 76 | // beta cuts (still under investigation) |
| 77 | maxDCAtoVertex = 3.0; // cm |
| 78 | minNClustersTPC = 50; |
| 79 | maxChi2PerClusterTPC = 3.5; |
| 80 | |
| 81 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 7f7dd416 |
82 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertex); |
| 83 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertex); |
| 4fa29112 |
84 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 85 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 86 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 87 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 88 | |
| 89 | TString tag = "TPC-only tracking"; |
| 90 | } |
| 91 | |
| 92 | // TPC-only no vertex cuts |
| 93 | if (cutMode == 3) |
| 94 | { |
| 95 | // beta cuts (still under investigation) |
| 96 | minNClustersTPC = 50; |
| 97 | maxChi2PerClusterTPC = 3.5; |
| 98 | |
| 99 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 100 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 101 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 102 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 103 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 104 | |
| 105 | TString tag = "TPC-only tracking"; |
| 106 | } |
| 107 | |
| 108 | // TPC-only no cuts at all |
| 109 | if (cutMode == 4) |
| 110 | { |
| 111 | |
| 112 | // beta cuts (still under investigation) |
| 113 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 114 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 115 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 116 | |
| 117 | TString tag = "TPC-only tracking"; |
| 118 | } |
| 119 | |
| 120 | // TPC-only no kink removal no chi2 |
| 121 | if (cutMode == 5) |
| 122 | { |
| 123 | // beta cuts (still under investigation) |
| 124 | minNClustersTPC = 50; |
| 125 | //maxChi2PerClusterTPC = 3.5; |
| 126 | |
| 127 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 128 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 129 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 130 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 131 | //esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 132 | |
| 133 | TString tag = "TPC-only tracking"; |
| 134 | } |
| 135 | |
| 136 | // TPC-only no kink removal |
| 137 | if (cutMode == 6) |
| 138 | { |
| 139 | // beta cuts (still under investigation) |
| 140 | minNClustersTPC = 50; |
| 141 | maxChi2PerClusterTPC = 3.5; |
| 142 | |
| 143 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 144 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 145 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 146 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 147 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 148 | |
| 149 | TString tag = "TPC-only tracking"; |
| 150 | } |
| 151 | |
| 152 | // TPC-only no kink removal no minNClustersTPC |
| 153 | if (cutMode == 7) |
| 154 | { |
| 155 | // beta cuts (still under investigation) |
| 156 | //minNClustersTPC = 50; |
| 157 | maxChi2PerClusterTPC = 3.5; |
| 158 | |
| 159 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 160 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 161 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 162 | //esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 163 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 164 | |
| 165 | TString tag = "TPC-only tracking"; |
| 166 | } |
| 167 | // TPC-only no kink removal no minNClustersTPC |
| 168 | if (cutMode == 8) |
| 169 | { |
| 170 | // beta cuts (still under investigation) |
| 171 | //minNClustersTPC = 50; |
| 172 | maxChi2PerClusterTPC = 3.5; |
| 173 | maxDCAtoVertex = 3.0; // cm |
| 174 | |
| 175 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 7f7dd416 |
176 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertex); |
| 177 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertex); |
| 4fa29112 |
178 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 179 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 180 | //esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 181 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 182 | |
| 183 | TString tag = "TPC-only tracking"; |
| 184 | } |
| 185 | |
| 186 | // TPC-only no kink removal no minNClustersTPC no maxChi2PerClusterTPC |
| 187 | if (cutMode == 9) |
| 188 | { |
| 189 | // beta cuts (still under investigation) |
| 190 | //minNClustersTPC = 50; |
| 191 | //maxChi2PerClusterTPC = 3.5; |
| 192 | maxDCAtoVertex = 3.0; // cm |
| 193 | |
| 194 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 7f7dd416 |
195 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertex); |
| 196 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertex); |
| 4fa29112 |
197 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 198 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 199 | //esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 200 | //esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 201 | |
| 202 | TString tag = "TPC-only tracking"; |
| 203 | } |
| 204 | |
| 205 | // TPC-only (loose cuts, absolute DCA cut) |
| 206 | if (cutMode == 10) |
| 207 | { |
| 208 | // beta cuts (still under investigation) |
| 209 | minNClustersTPC = 50; |
| 210 | maxChi2PerClusterTPC = 4.0; |
| 211 | maxDCAtoVertex = 2.8; // cm |
| 212 | minPt=0.15; |
| 213 | maxPt=1.e10; |
| 214 | |
| 215 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 216 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 217 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 218 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 219 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 7f7dd416 |
220 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertex); |
| 221 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertex); |
| 4fa29112 |
222 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 223 | |
| 224 | TString tag = "TPC-only tracking"; |
| 225 | } |
| 226 | |
| 227 | |
| 228 | // TPC-only (loose cuts, no DCA cut) |
| 229 | if (cutMode == 11) |
| 230 | { |
| 231 | // beta cuts (still under investigation) |
| 232 | minNClustersTPC = 50; |
| 233 | maxChi2PerClusterTPC = 4.0; |
| 234 | maxDCAtoVertexXY = 1.e10; // cm |
| 235 | maxDCAtoVertexZ = 1.e10; // cm |
| 236 | minPt=0.15; |
| 237 | maxPt=1.e10; |
| 238 | |
| 239 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 240 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 241 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 242 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 243 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 244 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 245 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 246 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 247 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 248 | |
| 249 | TString tag = "TPC-only tracking"; |
| 250 | } |
| 251 | |
| 252 | // TPC-only (standard cuts, no DCA cut) |
| 253 | if (cutMode == 12) |
| 254 | { |
| 255 | // beta cuts (still under investigation) |
| 256 | minNClustersTPC = 96; |
| 257 | maxChi2PerClusterTPC = 3.5; |
| 258 | maxDCAtoVertexXY = 1.e10; // cm |
| 259 | maxDCAtoVertexZ = 1.e10; // cm |
| 260 | minPt=0.2; |
| 261 | maxPt=1.e10; |
| 262 | |
| 263 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 264 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 265 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 266 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 267 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 268 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 269 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 270 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 271 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 272 | |
| 273 | TString tag = "TPC-only tracking"; |
| 274 | } |
| 275 | |
| 276 | // TPC-only (tight cuts, no DCA cut) |
| 277 | if (cutMode == 13) |
| 278 | { |
| 279 | // beta cuts (still under investigation) |
| 280 | minNClustersTPC = 120; |
| 281 | maxChi2PerClusterTPC = 3.5; |
| 282 | maxDCAtoVertexXY = 1.e10; // cm |
| 283 | maxDCAtoVertexZ = 1.e10; // cm |
| 284 | minPt=0.3; |
| 285 | maxPt=1.e10; |
| 286 | |
| 287 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 288 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 289 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 290 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 291 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 292 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 293 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 294 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 295 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 296 | |
| 297 | TString tag = "TPC-only tracking"; |
| 298 | } |
| 299 | |
| 300 | // TPC-only (loose cuts, no pt cut) |
| 301 | if (cutMode == 14) |
| 302 | { |
| 303 | // beta cuts (still under investigation) |
| 304 | minNClustersTPC = 50; |
| 305 | maxChi2PerClusterTPC = 4.0; |
| 306 | maxDCAtoVertexXY = 1.e10; // cm |
| 307 | maxDCAtoVertexZ = 1.e10; // cm |
| 308 | minPt=0.0; |
| 309 | maxPt=1.e10; |
| 310 | |
| 311 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 312 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 313 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 314 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 315 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 316 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 317 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 318 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 319 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 320 | |
| 321 | TString tag = "TPC-only tracking"; |
| 322 | } |
| 323 | |
| 324 | // TPC-only (standard cuts, no pt cut) |
| 325 | if (cutMode == 15) |
| 326 | { |
| 327 | // beta cuts (still under investigation) |
| 328 | minNClustersTPC = 96; |
| 329 | maxChi2PerClusterTPC = 3.5; |
| 330 | maxDCAtoVertexXY = 1.e10; // cm |
| 331 | maxDCAtoVertexZ = 1.e10; // cm |
| 332 | minPt=0.0; |
| 333 | maxPt=1.e10; |
| 334 | |
| 335 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 336 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 337 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 338 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 339 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 340 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 341 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 342 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 343 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 344 | |
| 345 | TString tag = "TPC-only tracking"; |
| 346 | } |
| 347 | |
| 348 | // TPC-only (tight cuts, no pt cuts) |
| 349 | if (cutMode == 16) |
| 350 | { |
| 351 | // beta cuts (still under investigation) |
| 352 | minNClustersTPC = 120; |
| 353 | maxChi2PerClusterTPC = 3.5; |
| 354 | maxDCAtoVertexXY = 1.e10; // cm |
| 355 | maxDCAtoVertexZ = 1.e10; // cm |
| 356 | minPt=0.0; |
| 357 | maxPt=1.e10; |
| 358 | |
| 359 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 360 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 361 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 362 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 363 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 364 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 365 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 366 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 367 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 368 | |
| 369 | TString tag = "TPC-only tracking"; |
| 370 | } |
| 371 | // TPC-only (loose cuts) |
| 372 | if (cutMode == 17) |
| 373 | { |
| 374 | // beta cuts (still under investigation) |
| 375 | minNClustersTPC = 50; |
| 376 | maxChi2PerClusterTPC = 4.0; |
| 377 | //maxDCAtoVertexXY = 2.4; // cm |
| 378 | //maxDCAtoVertexZ = 3.2; // cm |
| 379 | maxDCAtoVertexXY = 1.6; // cm |
| 380 | maxDCAtoVertexZ = 2.1; // cm |
| 381 | minPt=0.15; |
| 382 | maxPt=1.e10; |
| 383 | |
| 384 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 385 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 386 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 387 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 388 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 389 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 390 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 391 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 392 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 393 | |
| 394 | TString tag = "TPC-only tracking"; |
| 395 | } |
| 396 | |
| 397 | // TPC-only (standard cuts) |
| 398 | if (cutMode == 18) |
| 399 | { |
| 400 | // beta cuts (still under investigation) |
| 401 | minNClustersTPC = 96; |
| 402 | maxChi2PerClusterTPC = 3.5; |
| 403 | //maxDCAtoVertexXY = 2.4; // cm |
| 404 | //maxDCAtoVertexZ = 3.2; // cm |
| 405 | maxDCAtoVertexXY = 1.4; // cm |
| 406 | maxDCAtoVertexZ = 1.8; // cm |
| 407 | minPt=0.2; |
| 408 | maxPt=1.e10; |
| 409 | |
| 410 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 411 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 412 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 413 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 414 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 415 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 416 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 417 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 418 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 419 | |
| 420 | TString tag = "TPC-only tracking"; |
| 421 | } |
| 422 | |
| 423 | // TPC-only (tight cuts) |
| 424 | if (cutMode == 19) |
| 425 | { |
| 426 | // beta cuts (still under investigation) |
| 427 | minNClustersTPC = 120; |
| 428 | maxChi2PerClusterTPC = 3.0; |
| 429 | //maxDCAtoVertexXY = 2.4; // cm |
| 430 | //maxDCAtoVertexZ = 3.2; // cm |
| 431 | maxDCAtoVertexXY = 1.4; // cm |
| 432 | maxDCAtoVertexZ = 1.8; // cm |
| 433 | minPt=0.3; |
| 434 | maxPt=1.e10; |
| 435 | |
| 436 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 437 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 438 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 439 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 440 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 441 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 442 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 443 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 444 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 445 | |
| 446 | TString tag = "TPC-only tracking"; |
| 447 | } |
| 448 | |
| 449 | // TPC-only (arb. cuts, kink cuts included) |
| 450 | if (cutMode == 20) |
| 451 | { |
| 452 | // beta cuts (still under investigation) |
| 453 | minNClustersTPC = 50; |
| 454 | maxChi2PerClusterTPC = 1.e10; |
| 455 | maxDCAtoVertexXY = 3.0; // cm |
| 456 | maxDCAtoVertexZ = 3.0; // cm |
| 457 | minPt=0.0; |
| 458 | maxPt=1.e10; |
| 459 | |
| 460 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 461 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 462 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 463 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 464 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 465 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 466 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 467 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 468 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 469 | |
| 470 | TString tag = "TPC-only tracking"; |
| 471 | } |
| 472 | |
| 473 | // TPC-only (arb. cuts, kink cuts excluded) |
| 474 | if (cutMode == 21) |
| 475 | { |
| 476 | // beta cuts (still under investigation) |
| 477 | minNClustersTPC = 50; |
| 478 | maxChi2PerClusterTPC = 1.e10; |
| 479 | maxDCAtoVertexXY = 3.0; // cm |
| 480 | maxDCAtoVertexZ = 3.0; // cm |
| 481 | minPt=0.0; |
| 482 | maxPt=1.e10; |
| 483 | |
| 484 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 485 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 486 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 487 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 488 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 489 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 490 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 491 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 492 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 493 | |
| 494 | TString tag = "TPC-only tracking"; |
| 495 | } |
| 496 | |
| 497 | // TPC-only (arb. cuts, kink cuts excluded, no chi2, no DCA) |
| 498 | if (cutMode == 22) |
| 499 | { |
| 500 | // beta cuts (still under investigation) |
| 501 | minNClustersTPC = 50; |
| 502 | maxChi2PerClusterTPC = 1.e10; |
| 503 | maxDCAtoVertexXY = 1.e10; // cm |
| 504 | maxDCAtoVertexZ = 1.e10; // cm |
| 505 | minPt=0.15; |
| 506 | maxPt=1.e10; |
| 507 | |
| 508 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 509 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 510 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 511 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 512 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 513 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 514 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 515 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 516 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 517 | |
| 518 | TString tag = "TPC-only tracking"; |
| 519 | } |
| 520 | |
| 7f7dd416 |
521 | // TPC-only |
| 4fa29112 |
522 | if (cutMode == 23) |
| 523 | { |
| 524 | // beta cuts (still under investigation) |
| a8ac5525 |
525 | minNClustersTPC = 70; |
| 4fa29112 |
526 | maxChi2PerClusterTPC = 4.0; |
| 527 | maxDCAtoVertexXY = 2.4; // cm |
| 528 | maxDCAtoVertexZ = 3.2; // cm |
| 4fa29112 |
529 | |
| 530 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 531 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 7f7dd416 |
532 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 4fa29112 |
533 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 534 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 535 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 0c6e7743 |
536 | esdTrackCuts->SetRequireITSRefit(kFALSE); |
| 4fa29112 |
537 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 538 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 539 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 540 | //esdTrackCuts->SetPtRange(minPt,maxPt); |
| 541 | //esdTrackCuts->SetEtaRange(minEta,maxEta); |
| 542 | |
| 543 | TString tag = "TPC-only tracking"; |
| 544 | } |
| 68f10917 |
545 | |
| 17f2bf95 |
546 | // TPC-only tight cuts |
| 547 | if (cutMode == 230) |
| 548 | { |
| 549 | // beta cuts (still under investigation) |
| 550 | minNClustersTPC = 70; |
| 551 | maxChi2PerClusterTPC = 4.0; |
| 552 | maxDCAtoVertexXY = 0.3; // cm |
| 553 | maxDCAtoVertexZ = 0.3; // cm |
| 554 | |
| 555 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 556 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 557 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 558 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 559 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 560 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 561 | esdTrackCuts->SetRequireITSRefit(kFALSE); |
| 562 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 563 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 564 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 565 | //esdTrackCuts->SetPtRange(minPt,maxPt); |
| 566 | //esdTrackCuts->SetEtaRange(minEta,maxEta); |
| 567 | |
| 568 | TString tag = "TPC-only tracking"; |
| 569 | } |
| 68f10917 |
570 | |
| 4fa29112 |
571 | |
| 572 | // TPC-only (no pt cut, no eta cut) |
| 573 | if (cutMode == 24) |
| 574 | { |
| 575 | // beta cuts (still under investigation) |
| 576 | minNClustersTPC = 50; |
| 577 | maxChi2PerClusterTPC = 4.0; |
| 578 | maxDCAtoVertexXY = 2.4; // cm |
| 579 | maxDCAtoVertexZ = 3.2; // cm |
| 580 | minPt=0.0; |
| 581 | maxPt=1.e10; |
| 582 | |
| 583 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 584 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 585 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 586 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 587 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 588 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 589 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 590 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 591 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 592 | |
| 593 | TString tag = "TPC-only tracking"; |
| 594 | } |
| 68f10917 |
595 | |
| 596 | // TPC-only (no pt cut, no eta cut) updated 2011 |
| 597 | if (cutMode == 201) |
| 598 | { |
| 599 | // beta cuts (still under investigation) |
| 600 | //minNClustersTPC = 50; |
| 601 | Float_t minNCrossedRowsTPC = 120; |
| 602 | Float_t minRatioCrossedRowsOverFindableClustersTPC = 0.8; |
| 603 | Float_t maxFractionSharedTPCCluster = 0.4; |
| 604 | maxChi2PerClusterTPC = 4.0; |
| 605 | maxDCAtoVertexXY = 2.4; // cm |
| 606 | maxDCAtoVertexZ = 3.2; // cm |
| 607 | minPt=0.0; |
| 608 | maxPt=1.e10; |
| 609 | |
| 610 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 611 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 612 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 613 | //esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 614 | |
| 615 | esdTrackCuts->SetMinNCrossedRowsTPC(minNCrossedRowsTPC); |
| 616 | esdTrackCuts->SetMinRatioCrossedRowsOverFindableClustersTPC(minRatioCrossedRowsOverFindableClustersTPC); |
| 617 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 618 | esdTrackCuts->SetMaxFractionSharedTPCClusters(maxFractionSharedTPCCluster); |
| 619 | |
| 620 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 621 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 622 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 623 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 624 | |
| 625 | TString tag = "TPC-only tracking (2011)"; |
| 626 | } |
| 627 | |
| 4fa29112 |
628 | |
| 629 | // |
| 630 | // systematic errors DCA cut studies |
| 631 | // |
| 632 | // TPC-only |
| 633 | if (cutMode == 25) |
| 634 | { |
| 635 | // beta cuts (still under investigation) |
| 636 | minNClustersTPC = 50; |
| 637 | maxChi2PerClusterTPC = 4.0; |
| 638 | maxDCAtoVertexXY = 1.4; // cm |
| 639 | maxDCAtoVertexZ = 2.2; // cm |
| 640 | minPt=0.0; |
| 641 | maxPt=1.e10; |
| 642 | |
| 643 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 644 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 645 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 646 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 647 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 648 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 649 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 650 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 651 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 652 | |
| 653 | TString tag = "TPC-only tracking"; |
| 654 | } |
| 655 | |
| 656 | if (cutMode == 26) |
| 657 | { |
| 658 | // beta cuts (still under investigation) |
| 659 | minNClustersTPC = 50; |
| 660 | maxChi2PerClusterTPC = 4.0; |
| 661 | maxDCAtoVertexXY = 1.6; // cm |
| 662 | maxDCAtoVertexZ = 2.4; // cm |
| 663 | minPt=0.0; |
| 664 | maxPt=1.e10; |
| 665 | |
| 666 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 667 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 668 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 669 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 670 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 671 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 672 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 673 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 674 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 675 | |
| 676 | TString tag = "TPC-only tracking"; |
| 677 | } |
| 678 | |
| 679 | // |
| 680 | // systematic errors cut studies |
| 681 | // |
| 682 | // TPC-only |
| 683 | if (cutMode == 27) |
| 684 | { |
| 685 | // beta cuts (still under investigation) |
| 686 | minNClustersTPC = 50; |
| 687 | maxChi2PerClusterTPC = 4.0; |
| 688 | maxDCAtoVertexXY = 1.8; // cm |
| 689 | maxDCAtoVertexZ = 2.6; // cm |
| 690 | minPt=0.0; |
| 691 | maxPt=1.e10; |
| 692 | |
| 693 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 694 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 695 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 696 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 697 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 698 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 699 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 700 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 701 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 702 | |
| 703 | TString tag = "TPC-only tracking"; |
| 704 | } |
| 705 | |
| 706 | if (cutMode == 28) |
| 707 | { |
| 708 | // beta cuts (still under investigation) |
| 709 | minNClustersTPC = 50; |
| 710 | maxChi2PerClusterTPC = 4.0; |
| 711 | maxDCAtoVertexXY = 2.0; // cm |
| 712 | maxDCAtoVertexZ = 2.8; // cm |
| 713 | minPt=0.0; |
| 714 | maxPt=1.e10; |
| 715 | |
| 716 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 717 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 718 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 719 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 720 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 721 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 722 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 723 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 724 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 725 | |
| 726 | TString tag = "TPC-only tracking"; |
| 727 | } |
| 728 | |
| 729 | if (cutMode == 29) |
| 730 | { |
| 731 | // beta cuts (still under investigation) |
| 732 | minNClustersTPC = 50; |
| 733 | maxChi2PerClusterTPC = 4.0; |
| 734 | maxDCAtoVertexXY = 2.2; // cm |
| 735 | maxDCAtoVertexZ = 3.0; // cm |
| 736 | minPt=0.0; |
| 737 | maxPt=1.e10; |
| 738 | |
| 739 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 740 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 741 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 742 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 743 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 744 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 745 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 746 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 747 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 748 | |
| 749 | TString tag = "TPC-only tracking"; |
| 750 | } |
| 751 | |
| 752 | if (cutMode == 30) |
| 753 | { |
| 754 | // beta cuts (still under investigation) |
| 755 | minNClustersTPC = 50; |
| 756 | maxChi2PerClusterTPC = 4.0; |
| 757 | maxDCAtoVertexXY = 2.4; // cm |
| 758 | maxDCAtoVertexZ = 3.2; // cm |
| 759 | minPt=0.0; |
| 760 | maxPt=1.e10; |
| 761 | |
| 762 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 763 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 764 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 765 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 766 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 767 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 768 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 769 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 770 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 771 | |
| 772 | TString tag = "TPC-only tracking"; |
| 773 | } |
| 774 | |
| 775 | if (cutMode == 31) |
| 776 | { |
| 777 | // beta cuts (still under investigation) |
| 778 | minNClustersTPC = 50; |
| 779 | maxChi2PerClusterTPC = 4.0; |
| 780 | maxDCAtoVertexXY = 2.6; // cm |
| 781 | maxDCAtoVertexZ = 3.4; // cm |
| 782 | minPt=0.0; |
| 783 | maxPt=1.e10; |
| 784 | |
| 785 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 786 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 787 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 788 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 789 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 790 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 791 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 792 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 793 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 794 | |
| 795 | TString tag = "TPC-only tracking"; |
| 796 | } |
| 797 | |
| 798 | |
| 799 | if (cutMode == 32) |
| 800 | { |
| 801 | // beta cuts (still under investigation) |
| 802 | minNClustersTPC = 50; |
| 803 | maxChi2PerClusterTPC = 4.0; |
| 804 | maxDCAtoVertexXY = 2.8; // cm |
| 805 | maxDCAtoVertexZ = 3.6; // cm |
| 806 | minPt=0.0; |
| 807 | maxPt=1.e10; |
| 808 | |
| 809 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 810 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 811 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 812 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 813 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 814 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 815 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 816 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 817 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 818 | |
| 819 | TString tag = "TPC-only tracking"; |
| 820 | } |
| 821 | |
| 822 | if (cutMode == 33) |
| 823 | { |
| 824 | // beta cuts (still under investigation) |
| 825 | minNClustersTPC = 50; |
| 826 | maxChi2PerClusterTPC = 4.0; |
| 827 | maxDCAtoVertexXY = 3.0; // cm |
| 828 | maxDCAtoVertexZ = 3.8; // cm |
| 829 | minPt=0.0; |
| 830 | maxPt=1.e10; |
| 831 | |
| 832 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 833 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 834 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 835 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 836 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 837 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 838 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 839 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 840 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 841 | |
| 842 | TString tag = "TPC-only tracking"; |
| 843 | } |
| 844 | |
| 845 | if (cutMode == 34) |
| 846 | { |
| 847 | // beta cuts (still under investigation) |
| 848 | minNClustersTPC = 50; |
| 849 | maxChi2PerClusterTPC = 4.0; |
| 850 | maxDCAtoVertexXY = 3.2; // cm |
| 851 | maxDCAtoVertexZ = 4.0; // cm |
| 852 | minPt=0.0; |
| 853 | maxPt=1.e10; |
| 854 | |
| 855 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 856 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 857 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 858 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 859 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 860 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 861 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 862 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 863 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 864 | |
| 865 | TString tag = "TPC-only tracking"; |
| 866 | } |
| 867 | |
| 868 | if (cutMode == 35) |
| 869 | { |
| 870 | // beta cuts (still under investigation) |
| 871 | minNClustersTPC = 50; |
| 872 | maxChi2PerClusterTPC = 4.0; |
| 873 | maxDCAtoVertexXY = 3.4; // cm |
| 874 | maxDCAtoVertexZ = 4.2; // cm |
| 875 | minPt=0.0; |
| 876 | maxPt=1.e10; |
| 877 | |
| 878 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 879 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 880 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 881 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 882 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 883 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 884 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 885 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 886 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 887 | |
| 888 | TString tag = "TPC-only tracking"; |
| 889 | } |
| 890 | |
| 891 | // |
| 892 | // cut stability systematics |
| 893 | // |
| 894 | |
| 895 | if (cutMode == 36) |
| 896 | { |
| 897 | // beta cuts (still under investigation) |
| 898 | minNClustersTPC = 70; |
| 899 | maxChi2PerClusterTPC = 4.0; |
| 900 | maxDCAtoVertexXY = 2.4; // cm |
| 901 | maxDCAtoVertexZ = 3.2; // cm |
| 902 | minPt=0.0; |
| 903 | maxPt=1.e10; |
| 904 | |
| 905 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 906 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 907 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 908 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 909 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 910 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 911 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 912 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 913 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 914 | |
| 915 | TString tag = "TPC-only tracking"; |
| 916 | } |
| 917 | |
| 918 | if (cutMode == 37) |
| 919 | { |
| 920 | // beta cuts (still under investigation) |
| 921 | minNClustersTPC = 90; |
| 922 | maxChi2PerClusterTPC = 4.0; |
| 923 | maxDCAtoVertexXY = 2.4; // cm |
| 924 | maxDCAtoVertexZ = 3.2; // cm |
| 925 | minPt=0.0; |
| 926 | maxPt=1.e10; |
| 927 | |
| 928 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 929 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 930 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 931 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 932 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 933 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 934 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 935 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 936 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 937 | |
| 938 | TString tag = "TPC-only tracking"; |
| 939 | } |
| 940 | |
| 941 | if (cutMode == 38) |
| 942 | { |
| 943 | // beta cuts (still under investigation) |
| 944 | minNClustersTPC = 50; |
| 945 | maxChi2PerClusterTPC = 3.0; |
| 946 | maxDCAtoVertexXY = 2.4; // cm |
| 947 | maxDCAtoVertexZ = 3.2; // cm |
| 948 | minPt=0.0; |
| 949 | maxPt=1.e10; |
| 950 | |
| 951 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 952 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 953 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 954 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 955 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 956 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 957 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 958 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 959 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 960 | |
| 961 | TString tag = "TPC-only tracking"; |
| 962 | } |
| 963 | |
| 964 | if (cutMode == 39) |
| 965 | { |
| 966 | // beta cuts (still under investigation) |
| 967 | minNClustersTPC = 50; |
| 968 | maxChi2PerClusterTPC = 5.0; |
| 969 | maxDCAtoVertexXY = 2.4; // cm |
| 970 | maxDCAtoVertexZ = 3.2; // cm |
| 971 | minPt=0.0; |
| 972 | maxPt=1.e10; |
| 973 | |
| 974 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 975 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 976 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 977 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 978 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 979 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 980 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 981 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 982 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 983 | |
| 984 | TString tag = "TPC-only tracking"; |
| 985 | } |
| 986 | |
| 987 | if (cutMode == 40) |
| 988 | { |
| 989 | // beta cuts (still under investigation) |
| 990 | minNClustersTPC = 50; |
| 991 | maxChi2PerClusterTPC = 4.0; |
| 992 | maxDCAtoVertexXY = 1.4; // cm |
| 993 | maxDCAtoVertexZ = 2.2; // cm |
| 994 | minPt=0.0; |
| 995 | maxPt=1.e10; |
| 996 | |
| 997 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 998 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 999 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1000 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 1001 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 1002 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 1003 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 1004 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 1005 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 1006 | |
| 1007 | TString tag = "TPC-only tracking"; |
| 1008 | } |
| 1009 | |
| 1010 | if (cutMode == 41) |
| 1011 | { |
| 1012 | // beta cuts (still under investigation) |
| 1013 | minNClustersTPC = 50; |
| 1014 | maxChi2PerClusterTPC = 4.0; |
| 1015 | maxDCAtoVertexXY = 3.4; // cm |
| 1016 | maxDCAtoVertexZ = 4.2; // cm |
| 1017 | minPt=0.0; |
| 1018 | maxPt=1.e10; |
| 1019 | |
| 1020 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1021 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 1022 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1023 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 1024 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 1025 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 1026 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 1027 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 1028 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 1029 | |
| 1030 | TString tag = "TPC-only tracking"; |
| 1031 | } |
| 1032 | |
| 1033 | if (cutMode == 42) |
| 1034 | { |
| 1035 | // beta cuts (still under investigation) |
| 1036 | minNClustersTPC = 50; |
| 1037 | maxChi2PerClusterTPC = 4.0; |
| 1038 | maxDCAtoVertexXY = 2.4; // cm |
| 1039 | maxDCAtoVertexZ = 3.2; // cm |
| 1040 | minPt=0.0; |
| 1041 | maxPt=1.e10; |
| 1042 | |
| 1043 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1044 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 1045 | //esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1046 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 1047 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 1048 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 1049 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 1050 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 1051 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 1052 | esdTrackCuts->SetPtRange(minPt,maxPt); |
| 1053 | |
| 1054 | TString tag = "TPC-only tracking"; |
| 1055 | } |
| 1056 | // test |
| 1057 | if (cutMode == 43) |
| 1058 | { |
| 1059 | // beta cuts (still under investigation) |
| 1060 | minNClustersTPC = 50; |
| 1061 | maxChi2PerClusterTPC = 4.0; |
| 1062 | //maxDCAtoVertexXY = 2.4; // cm |
| 1063 | //maxDCAtoVertexZ = 3.2; // cm |
| 1064 | //minPt=0.15; |
| 1065 | //maxPt=1.e10; |
| 1066 | |
| 1067 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1068 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 1069 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1070 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 1071 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 1072 | //esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 1073 | //esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 1074 | //esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 1075 | //esdTrackCuts->SetPtRange(minPt,maxPt); |
| 1076 | //esdTrackCuts->SetEtaRange(minEta,maxEta); |
| 1077 | |
| 1078 | TString tag = "TPC-only tracking"; |
| 1079 | } |
| 1080 | |
| d269b0e6 |
1081 | // TPC-only + pt cut + eta cut |
| 1082 | if (cutMode == 45) |
| 1083 | { |
| 1084 | // beta cuts (still under investigation) |
| 1085 | //minNClustersTPC = 50; |
| 1086 | //maxChi2PerClusterTPC = 4.0; |
| 1087 | maxDCAtoVertexXY = 2.4; // cm |
| 1088 | maxDCAtoVertexZ = 3.2; // cm |
| 1089 | //minPt=0.15; |
| 1090 | //maxPt=1.e10; |
| 1091 | |
| 1092 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1093 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 1094 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1095 | //esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 1096 | //esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 1097 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 1098 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 1099 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 1100 | //esdTrackCuts->SetPtRange(minPt,maxPt); |
| 1101 | //esdTrackCuts->SetEtaRange(minEta,maxEta); |
| 1102 | |
| 1103 | TString tag = "TPC-only tracking"; |
| 1104 | } |
| 1105 | |
| 7f7dd416 |
1106 | // TPC-tracks + SPD point + ITS refit |
| 1107 | if (cutMode == 50) |
| 1108 | { |
| 1109 | Int_t minclsTPC=70; |
| 1110 | Double_t maxchi2perTPCcl=4.; |
| 1111 | //Double_t maxEtaInAcc=0.8; |
| 1112 | Double_t maxdcaxyITSTPC=0.2; |
| 1113 | Double_t maxdcazITSTPC=1.e9; |
| 1114 | |
| 1115 | esdTrackCuts->SetMaxDCAToVertexXY(maxdcaxyITSTPC); |
| 1116 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1117 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1118 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1119 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1120 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1121 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1122 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1123 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1124 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1125 | //esdTrackCuts->SetEtaRange(-maxEtaInAcc,maxEtaInAcc); |
| d269b0e6 |
1126 | |
| 7f7dd416 |
1127 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster"; |
| 1128 | } |
| d269b0e6 |
1129 | |
| 7f7dd416 |
1130 | // TPC-tracks + SPD point + ITS refit |
| 1131 | if (cutMode == 60) |
| 1132 | { |
| 1133 | Int_t minclsITS=4; |
| 1134 | Int_t minclsTPC=70; |
| 1135 | Double_t maxchi2perTPCcl=4.; |
| 7f7dd416 |
1136 | Double_t maxdcaxyITSTPC=0.2; |
| 1137 | Double_t maxdcazITSTPC=1.e9; |
| 1138 | |
| 1139 | esdTrackCuts->SetMaxDCAToVertexXY(maxdcaxyITSTPC); |
| 1140 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1141 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1142 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1143 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1144 | esdTrackCuts->SetMinNClustersITS(minclsITS); |
| 1145 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1146 | //esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1147 | esdTrackCuts->SetRequireTPCRefit(kTRUE); |
| 1148 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1149 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1150 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| d269b0e6 |
1151 | |
| 7f7dd416 |
1152 | TString tag = "Global tracking: TPC refit + ITS refit + >3 ITS clusters + >=1 SPD cluster"; |
| 1153 | } |
| 4fa29112 |
1154 | |
| 695facdf |
1155 | /* |
| 791aaf54 |
1156 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) |
| 1157 | if (cutMode == 70) |
| 1158 | { |
| 1159 | Int_t minclsTPC=70; |
| 1160 | Double_t maxchi2perTPCcl=4.; |
| 791aaf54 |
1161 | Double_t maxdcaxyITSTPC=1.e9; |
| 1162 | Double_t maxdcazITSTPC=1.e9; |
| 1163 | |
| 1164 | esdTrackCuts->SetMaxDCAToVertexXY(maxdcaxyITSTPC); |
| 1165 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1166 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1167 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1168 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1169 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1170 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1171 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1172 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1173 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 791aaf54 |
1174 | |
| 1175 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt)"; |
| 1176 | } |
| 695facdf |
1177 | */ |
| 1178 | |
| 1179 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) |
| 1180 | if (cutMode == 70) |
| 1181 | { |
| 1182 | Int_t minclsTPC=70; |
| 1183 | Double_t maxchi2perTPCcl=4.; |
| 1184 | Double_t maxdcazITSTPC=1.e9; |
| 1185 | |
| 1186 | // |
| 1187 | // TPC |
| 1188 | // |
| 1189 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1190 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1191 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1192 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1193 | // |
| 1194 | // ITS |
| 1195 | // |
| 1196 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1197 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1198 | // |
| 1199 | // primary selection |
| 1200 | // |
| 1201 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1202 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1203 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1204 | |
| 1205 | // 7*(0.0050+0.0060/pt^0.9) |
| 1206 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0350+0.0420/pt^0.9"); |
| 1207 | |
| 1208 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt)"; |
| 1209 | } |
| 1210 | |
| ecab7b3d |
1211 | // TPC+ITS combine tracking + DCAr(pt) + DCAz(pt) |
| 1212 | if (cutMode == 71) |
| 1213 | { |
| 1214 | Int_t minclsTPC=70; |
| 1215 | Double_t maxchi2perTPCcl=4.; |
| 68f10917 |
1216 | Double_t maxdcazITSTPC=1.e9; |
| ecab7b3d |
1217 | |
| 1218 | // |
| 1219 | // TPC |
| 1220 | // |
| 1221 | esdTrackCuts->SetRequireTPCRefit(kTRUE); |
| 1222 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1223 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1224 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1225 | // |
| 1226 | // ITS |
| 1227 | // |
| 1228 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1229 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1230 | // |
| 1231 | // primary selection |
| 1232 | // |
| 1233 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1234 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 68f10917 |
1235 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| ecab7b3d |
1236 | |
| 1237 | // DCArphi parametrization (LHC10c pass2) |
| 1238 | // 7*(0.0026+0.0050/pt^1.01) |
| 1239 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0182+0.0350/pt^1.01"); |
| 1240 | |
| 1241 | // DCArphi parametrization (LHC10c pass2) |
| 1242 | // 7*(0.01+0.011/pt^0.72) |
| 1243 | esdTrackCuts->SetMaxDCAToVertexZPtDep("0.07+0.077/pt^0.72"); |
| 1244 | |
| 1245 | TString tag = "TPC+ITS combine tracking + DCAr(pt) + DCAz(pt)"; |
| 1246 | } |
| 1247 | |
| 82292e7f |
1248 | // TPC+ITS combine tracking + DCAr(pt) (2010) |
| 1249 | if (cutMode == 72) |
| 1250 | { |
| 1251 | Int_t minclsTPC=70; |
| 1252 | Double_t maxchi2perTPCcl=4.; |
| 1253 | Double_t maxdcazITSTPC=2.0; |
| 1254 | |
| 1255 | // |
| 1256 | // TPC |
| 1257 | // |
| 1258 | esdTrackCuts->SetRequireTPCRefit(kTRUE); |
| 1259 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1260 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1261 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1262 | // |
| 1263 | // ITS |
| 1264 | // |
| 1265 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1266 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1267 | // |
| 1268 | // primary selection |
| 1269 | // |
| 1270 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1271 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1272 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1273 | |
| 1274 | // DCArphi parametrization (LHC10c pass2) |
| 1275 | // 7*(0.0026+0.0050/pt^1.01) |
| 1276 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0182+0.0350/pt^1.01"); |
| 1277 | |
| 1278 | TString tag = "TPC+ITS combine tracking + DCAr(pt) (2010)"; |
| 1279 | } |
| 1280 | |
| 68f10917 |
1281 | // TPC+ITS combine tracking + DCAr(pt) (2011) |
| 1282 | if (cutMode == 200) |
| 1283 | { |
| 1284 | //Int_t minclsTPC=70; |
| 1285 | Float_t minNCrossedRowsTPC = 120; |
| 1286 | Float_t minRatioCrossedRowsOverFindableClustersTPC = 0.8; |
| 1287 | Float_t maxFractionSharedTPCCluster = 0.4; |
| 1288 | Double_t maxchi2perTPCcl=4.; |
| 1289 | Double_t maxdcazITSTPC=2.0; |
| 1290 | |
| 1291 | // |
| 1292 | // TPC |
| 1293 | // |
| 1294 | esdTrackCuts->SetRequireTPCRefit(kTRUE); |
| 1295 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1296 | |
| 1297 | //esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1298 | esdTrackCuts->SetMinNCrossedRowsTPC(minNCrossedRowsTPC); |
| 1299 | esdTrackCuts->SetMinRatioCrossedRowsOverFindableClustersTPC(minRatioCrossedRowsOverFindableClustersTPC); |
| 1300 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1301 | esdTrackCuts->SetMaxFractionSharedTPCClusters(maxFractionSharedTPCCluster); |
| 1302 | // |
| 1303 | // ITS |
| 1304 | // |
| 1305 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1306 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1307 | // |
| 1308 | // primary selection |
| 1309 | // |
| 1310 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1311 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1312 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1313 | |
| 1314 | // DCArphi parametrization (LHC10c pass2) |
| 1315 | // 7*(0.0026+0.0050/pt^1.01) |
| 1316 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0182+0.0350/pt^1.01"); |
| 1317 | |
| 1318 | TString tag = "TPC+ITS combine tracking + DCAr(pt) (2011)"; |
| 1319 | } |
| 1320 | |
| 695facdf |
1321 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) 4-sigma |
| 1322 | if (cutMode == 75) |
| 1323 | { |
| 1324 | Int_t minclsTPC=70; |
| 1325 | Double_t maxchi2perTPCcl=4.; |
| 1326 | Double_t maxdcazITSTPC=1.e9; |
| 1327 | |
| 1328 | // |
| 1329 | // TPC |
| 1330 | // |
| 1331 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1332 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1333 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1334 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1335 | // |
| 1336 | // ITS |
| 1337 | // |
| 1338 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1339 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1340 | // |
| 1341 | // primary selection |
| 1342 | // |
| 1343 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1344 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1345 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1346 | |
| 1347 | // 4*(0.0050+0.0060/pt^0.9) |
| 1348 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.02+0.024/pt^0.9"); |
| 1349 | |
| 1350 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt) 4-sigma"; |
| 1351 | } |
| 1352 | |
| 1353 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) 10-sigma |
| 1354 | if (cutMode == 80) |
| 1355 | { |
| 1356 | Int_t minclsTPC=70; |
| 1357 | Double_t maxchi2perTPCcl=4.; |
| 1358 | Double_t maxdcazITSTPC=1.e9; |
| 1359 | |
| 1360 | // |
| 1361 | // TPC |
| 1362 | // |
| 1363 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1364 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1365 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1366 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1367 | // |
| 1368 | // ITS |
| 1369 | // |
| 1370 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1371 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1372 | // |
| 1373 | // primary selection |
| 1374 | // |
| 1375 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1376 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1377 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1378 | |
| 1379 | // 10*(0.0050+0.0060/pt^0.9) |
| 1380 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.05+0.06/pt^0.9"); |
| 1381 | |
| 1382 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt) 10 sigma"; |
| 1383 | } |
| 1384 | |
| 1385 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) + 60 TPCclust |
| 1386 | if (cutMode == 85) |
| 1387 | { |
| 1388 | Int_t minclsTPC=60; |
| 1389 | Double_t maxchi2perTPCcl=4.; |
| 1390 | Double_t maxdcazITSTPC=1.e9; |
| 1391 | |
| 1392 | // |
| 1393 | // TPC |
| 1394 | // |
| 1395 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1396 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1397 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1398 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1399 | // |
| 1400 | // ITS |
| 1401 | // |
| 1402 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1403 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1404 | // |
| 1405 | // primary selection |
| 1406 | // |
| 1407 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1408 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1409 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1410 | |
| 1411 | // 7*(0.0050+0.0060/pt^0.9) |
| 1412 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0350+0.0420/pt^0.9"); |
| 1413 | |
| 1414 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt) + 60 TPCclust"; |
| 1415 | } |
| 1416 | |
| 1417 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) + 80 clusters |
| 1418 | if (cutMode == 90) |
| 1419 | { |
| 1420 | Int_t minclsTPC=80; |
| 1421 | Double_t maxchi2perTPCcl=4.; |
| 1422 | Double_t maxdcazITSTPC=1.e9; |
| 1423 | |
| 1424 | // |
| 1425 | // TPC |
| 1426 | // |
| 1427 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1428 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1429 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1430 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1431 | // |
| 1432 | // ITS |
| 1433 | // |
| 1434 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1435 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1436 | // |
| 1437 | // primary selection |
| 1438 | // |
| 1439 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1440 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1441 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1442 | |
| 1443 | // 7*(0.0050+0.0060/pt^0.9) |
| 1444 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0350+0.0420/pt^0.9"); |
| 1445 | |
| 1446 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt) + 80 TPCclust"; |
| 1447 | } |
| 1448 | |
| 1449 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) + TPCchi2=3.5 |
| 1450 | if (cutMode == 95) |
| 1451 | { |
| 1452 | Int_t minclsTPC=80; |
| 1453 | Double_t maxchi2perTPCcl=3.5; |
| 1454 | Double_t maxdcazITSTPC=1.e9; |
| 1455 | |
| 1456 | // |
| 1457 | // TPC |
| 1458 | // |
| 1459 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1460 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1461 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1462 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1463 | // |
| 1464 | // ITS |
| 1465 | // |
| 1466 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1467 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1468 | // |
| 1469 | // primary selection |
| 1470 | // |
| 1471 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1472 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1473 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1474 | |
| 1475 | // 7*(0.0050+0.0060/pt^0.9) |
| 1476 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0350+0.0420/pt^0.9"); |
| 1477 | |
| 1478 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt) + TPCchi2 3.5"; |
| 1479 | } |
| 1480 | |
| 1481 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) + TPCchi2=4.5 |
| 1482 | if (cutMode == 100) |
| 1483 | { |
| 1484 | Int_t minclsTPC=80; |
| 1485 | Double_t maxchi2perTPCcl=4.5; |
| 1486 | Double_t maxdcazITSTPC=1.e9; |
| 1487 | |
| 1488 | // |
| 1489 | // TPC |
| 1490 | // |
| 1491 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1492 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1493 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1494 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1495 | // |
| 1496 | // ITS |
| 1497 | // |
| 1498 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1499 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1500 | // |
| 1501 | // primary selection |
| 1502 | // |
| 1503 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1504 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1505 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1506 | |
| 1507 | // 7*(0.0050+0.0060/pt^0.9) |
| 1508 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0350+0.0420/pt^0.9"); |
| 1509 | |
| 1510 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt) + TPCchi2 4.5"; |
| 1511 | } |
| 1512 | |
| 1513 | // TPC-tracks |
| 1514 | if (cutMode == 110) |
| 1515 | { |
| 1516 | |
| 1517 | minNClustersTPC = 70; |
| 1518 | maxChi2PerClusterTPC = 4.0; |
| 1519 | maxDCAtoVertexXY = 1.e9; // cm |
| 1520 | maxDCAtoVertexZ = 1.e9; // cm |
| 1521 | |
| 1522 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1523 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 1524 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1525 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1526 | esdTrackCuts->SetMinNClustersTPC(minNClustersTPC); |
| 1527 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxChi2PerClusterTPC); |
| 1528 | esdTrackCuts->SetMaxDCAToVertexXY(maxDCAtoVertexXY); |
| 1529 | esdTrackCuts->SetMaxDCAToVertexZ(maxDCAtoVertexZ); |
| 1530 | esdTrackCuts->SetDCAToVertex2D(kTRUE); |
| 1531 | |
| 1532 | TString tag = "TPC-tracks loose criteria"; |
| 1533 | } |
| 791aaf54 |
1534 | |
| 7a761ceb |
1535 | |
| 1536 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) + 50 TPCclust |
| 1537 | if (cutMode == 120) |
| 1538 | { |
| 1539 | Int_t minclsTPC=50; |
| 1540 | Double_t maxchi2perTPCcl=4.; |
| 1541 | Double_t maxdcazITSTPC=1.e9; |
| 1542 | |
| 1543 | // |
| 1544 | // TPC |
| 1545 | // |
| 1546 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1547 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1548 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1549 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1550 | // |
| 1551 | // ITS |
| 1552 | // |
| 1553 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1554 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1555 | // |
| 1556 | // primary selection |
| 1557 | // |
| 1558 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1559 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1560 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1561 | |
| 1562 | // 7*(0.0050+0.0060/pt^0.9) |
| 1563 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0350+0.0420/pt^0.9"); |
| 1564 | |
| 1565 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt) + 60 TPCclust"; |
| 1566 | } |
| 1567 | |
| 1568 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) + 70 TPCclust + accept kink daughters |
| 1569 | if (cutMode == 130) |
| 1570 | { |
| 1571 | Int_t minclsTPC=70; |
| 1572 | Double_t maxchi2perTPCcl=4.; |
| 1573 | Double_t maxdcazITSTPC=1.e9; |
| 1574 | |
| 1575 | // |
| 1576 | // TPC |
| 1577 | // |
| 1578 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1579 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 1580 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1581 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1582 | // |
| 1583 | // ITS |
| 1584 | // |
| 1585 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1586 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1587 | // |
| 1588 | // primary selection |
| 1589 | // |
| 1590 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1591 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1592 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1593 | |
| 1594 | // 7*(0.0050+0.0060/pt^0.9) |
| 1595 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0350+0.0420/pt^0.9"); |
| 1596 | |
| 1597 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt) + 60 TPCclust"; |
| 1598 | } |
| 1599 | |
| 1600 | // TPC-tracks + SPD point + ITS refit + DCAr(pt) + 30 TPCclust + accept kink daughters |
| 1601 | if (cutMode == 140) |
| 1602 | { |
| 1603 | Int_t minclsTPC=30; |
| 1604 | Double_t maxchi2perTPCcl=4.; |
| 1605 | Double_t maxdcazITSTPC=1.e9; |
| 1606 | |
| 1607 | // |
| 1608 | // TPC |
| 1609 | // |
| 1610 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1611 | esdTrackCuts->SetAcceptKinkDaughters(kTRUE); |
| 1612 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1613 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1614 | // |
| 1615 | // ITS |
| 1616 | // |
| 1617 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1618 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1619 | // |
| 1620 | // primary selection |
| 1621 | // |
| 1622 | esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1623 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1624 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1625 | |
| 1626 | // 7*(0.0050+0.0060/pt^0.9) |
| 1627 | esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0350+0.0420/pt^0.9"); |
| 1628 | |
| 1629 | TString tag = "TPC-tracks + ITS refit + >1 SPD cluster + DCAr(Pt) + 60 TPCclust"; |
| 1630 | } |
| 1631 | |
| 1632 | // Adam Kisiel track selectiion |
| 1633 | if (cutMode == 150) |
| 1634 | { |
| 1635 | Int_t minclsTPC=70; |
| 1636 | Double_t maxchi2perTPCcl=4.; |
| 1637 | Double_t maxdcazITSTPC=0.25; |
| 1638 | Double_t maxdcaxyITSTPC=0.2; |
| 1639 | |
| 1640 | // |
| 1641 | // TPC |
| 1642 | // |
| 1643 | //esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1644 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1645 | esdTrackCuts->SetMinNClustersTPC(minclsTPC); |
| 1646 | esdTrackCuts->SetMaxChi2PerClusterTPC(maxchi2perTPCcl); |
| 1647 | // |
| 1648 | // ITS |
| 1649 | // |
| 1650 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1651 | //esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1652 | // |
| 1653 | // primary selection |
| 1654 | // |
| 1655 | //esdTrackCuts->SetDCAToVertex2D(kFALSE); |
| 1656 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); |
| 1657 | esdTrackCuts->SetMaxDCAToVertexZ(maxdcazITSTPC); |
| 1658 | esdTrackCuts->SetMaxDCAToVertexXY(maxdcaxyITSTPC); |
| 1659 | |
| 1660 | // 7*(0.0050+0.0060/pt^0.9) |
| 1661 | //esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0350+0.0420/pt^0.9"); |
| 1662 | |
| 1663 | TString tag = "Adam Kisiel track selection"; |
| 1664 | } |
| 1665 | |
| 82292e7f |
1666 | // TPC+ITS refit |
| 1667 | // for cut studies |
| 1668 | if (cutMode == 151) |
| 1669 | { |
| 1670 | // |
| 1671 | // TPC |
| 1672 | // |
| 1673 | esdTrackCuts->SetRequireTPCRefit(kTRUE); |
| 1674 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1675 | // |
| 1676 | // ITS |
| 1677 | // |
| 1678 | esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1679 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1680 | // |
| 1681 | |
| 1682 | TString tag = "TPC+ITS refit required - for cut studies"; |
| 1683 | } |
| 1684 | |
| 1685 | // TPC+ITS |
| 1686 | // for cut studies |
| 1687 | if (cutMode == 152) |
| 1688 | { |
| 1689 | // |
| 1690 | // TPC |
| 1691 | // |
| 1692 | esdTrackCuts->SetRequireTPCRefit(kTRUE); |
| 1693 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1694 | // |
| 1695 | // ITS |
| 1696 | // |
| 1697 | //esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1698 | //esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1699 | // |
| 1700 | |
| 1701 | TString tag = "TPC refit required - for cut studies"; |
| 1702 | } |
| 1703 | |
| d1c6e451 |
1704 | // TPC |
| 1705 | // for cut studies |
| 1706 | if (cutMode == 153) |
| 1707 | { |
| 1708 | // |
| 1709 | // TPC |
| 1710 | // |
| 1711 | esdTrackCuts->SetRequireTPCRefit(kFALSE); |
| 1712 | esdTrackCuts->SetRequireITSRefit(kFALSE); |
| 1713 | esdTrackCuts->SetRequireTPCStandAlone(kTRUE); |
| 1714 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
| 1715 | // |
| 1716 | // ITS |
| 1717 | // |
| 1718 | //esdTrackCuts->SetRequireITSRefit(kTRUE); |
| 1719 | //esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); |
| 1720 | // |
| 1721 | |
| 1722 | TString tag = "TPC stand alone - for cut studies"; |
| 1723 | } |
| 1724 | |
| 1725 | |
| 82292e7f |
1726 | |
| 7a761ceb |
1727 | |
| 1728 | |
| 1729 | |
| 4fa29112 |
1730 | // cuts for data without field |
| 1731 | if (!fieldOn) |
| 1732 | { |
| 1733 | cov5 = 1e10; |
| 1734 | tag += " without field"; |
| 1735 | } |
| 1736 | |
| 1737 | Printf("Created track cuts for: %s", tag.Data()); |
| 1738 | |
| 1739 | return esdTrackCuts; |
| 1740 | } |
git://git.uio.no / u / mrichter / AliRoot.git / blame