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1 | /************************************************************************** |
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2 | * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. * |
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3 | * * |
4 | * Author: The ALICE Off-line Project. * |
5 | * Contributors are mentioned in the code where appropriate. * |
6 | * * |
7 | * Permission to use, copy, modify and distribute this software and its * |
8 | * documentation strictly for non-commercial purposes is hereby granted * |
9 | * without fee, provided that the above copyright notice appears in all * |
10 | * copies and that both the copyright notice and this permission notice * |
11 | * appear in the supporting documentation. The authors make no claims * |
12 | * about the suitability of this software for any purpose. It is * |
13 | * provided "as is" without express or implied warranty. * |
14 | **************************************************************************/ |
15 | |
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16 | #include "AliITSRecoParam.h" |
17 | |
18 | /* $Id$ */ |
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19 | |
20 | /////////////////////////////////////////////////////////////////////////////// |
21 | // // |
22 | // Class with ITS reconstruction parameters // |
23 | // Origin: andrea.dainese@lnl.infn.it // |
24 | // // |
25 | /////////////////////////////////////////////////////////////////////////////// |
26 | |
27 | |
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28 | |
29 | ClassImp(AliITSRecoParam) |
30 | |
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31 | const Int_t AliITSRecoParam::fgkLayersNotToSkip[AliITSgeomTGeo::kNLayers]={0,0,0,0,0,0}; |
32 | const Int_t AliITSRecoParam::fgkLastLayerToTrackTo=0; |
33 | const Int_t AliITSRecoParam::fgkMaxDetectorPerLayer=1000; |
34 | const Double_t AliITSRecoParam::fgkriw=80.0; |
35 | const Double_t AliITSRecoParam::fgkdiw=0.0053; |
36 | const Double_t AliITSRecoParam::fgkX0iw=30.0; |
37 | const Double_t AliITSRecoParam::fgkrcd=61.0; |
38 | const Double_t AliITSRecoParam::fgkdcd=0.0053; |
39 | const Double_t AliITSRecoParam::fgkX0cd=30.0; |
40 | const Double_t AliITSRecoParam::fgkyr=12.8; |
41 | const Double_t AliITSRecoParam::fgkdr=0.03; |
42 | const Double_t AliITSRecoParam::fgkzm=0.2; |
43 | const Double_t AliITSRecoParam::fgkdm=0.40; |
44 | const Double_t AliITSRecoParam::fgkrs=50.0; |
45 | const Double_t AliITSRecoParam::fgkds=0.001; |
46 | const Double_t AliITSRecoParam::fgkrInsideITSscreen=49.0; |
47 | const Double_t AliITSRecoParam::fgkrInsideSPD1=3.7; |
48 | const Double_t AliITSRecoParam::fgkrPipe=3.; |
49 | const Double_t AliITSRecoParam::fgkrInsidePipe=2.7; |
50 | const Double_t AliITSRecoParam::fgkrOutsidePipe=3.3; |
51 | const Double_t AliITSRecoParam::fgkdPipe=0.0028; |
52 | const Double_t AliITSRecoParam::fgkrInsideShield[2]={7.5,25.0}; |
53 | const Double_t AliITSRecoParam::fgkrOutsideShield[2]={10.5,30.0}; |
54 | const Double_t AliITSRecoParam::fgkdshield[2]={0.0097,0.0034}; |
55 | const Double_t AliITSRecoParam::fgkX0shield[2]={38.6,42.0}; |
56 | const Double_t AliITSRecoParam::fgkX0Air=21.82; |
57 | const Double_t AliITSRecoParam::fgkX0Be=65.19; |
58 | const Double_t AliITSRecoParam::fgkBoundaryWidth=0.2; |
59 | const Double_t AliITSRecoParam::fgkDeltaXNeighbDets=0.5; |
60 | const Double_t AliITSRecoParam::fgkSPDdetzlength=6.960; // 7.072-2*0.056 |
61 | const Double_t AliITSRecoParam::fgkSPDdetxlength=1.298; // 1.410-2*0.056 |
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62 | |
63 | //_____________________________________________________________________________ |
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64 | AliITSRecoParam::AliITSRecoParam() : AliDetectorRecoParam(), |
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65 | fTracker(0), |
66 | fITSonly(kFALSE), |
67 | fVertexer(0), |
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68 | fClusterFinder(0), |
69 | fPID(0), |
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70 | fMaxSnp(1.), |
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71 | fNSigmaYLayerForRoadY(0), |
72 | fNSigmaRoadY(0), |
73 | fNSigmaZLayerForRoadZ(0), |
74 | fNSigmaRoadZ(0), |
75 | fNSigma2RoadZC(0), |
76 | fNSigma2RoadYC(0), |
77 | fNSigma2RoadZNonC(0), |
78 | fNSigma2RoadYNonC(0), |
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79 | fRoadMisal(0), |
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80 | fMaxNormChi2NonCForHypothesis(0), |
81 | fMaxChi2(0), |
82 | fMaxRoad(0), |
83 | fMaxChi2In(0), |
84 | fChi2PerCluster(0), |
85 | fXV(0), |
86 | fYV(0), |
87 | fZV(0), |
88 | fSigmaXV(0), |
89 | fSigmaYV(0), |
90 | fSigmaZV(0), |
91 | fVertexCut(0), |
92 | fMaxDZforPrimTrk(0), |
93 | fMaxDZToUseConstraint(0), |
94 | fMaxDforV0dghtrForProlongation(0), |
95 | fMaxDForProlongation(0), |
96 | fMaxDZForProlongation(0), |
97 | fMinPtForProlongation(0), |
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98 | fAddVirtualClustersInDeadZone(kFALSE), |
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99 | fZWindowDeadZone(0), |
100 | fSigmaXDeadZoneHit2(0), |
101 | fSigmaZDeadZoneHit2(0), |
102 | fXPassDeadZoneHits(0), |
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103 | fUseTGeoInTracker(3), |
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104 | fAllowSharedClusters(kTRUE), |
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105 | fClusterErrorsParam(1), |
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106 | fComputePlaneEff(kFALSE), |
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107 | fHistoPlaneEff(kFALSE), |
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108 | fIPlanePlaneEff(0), |
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109 | fReadPlaneEffFromOCDB(kFALSE), |
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110 | fMinPtPlaneEff(0), |
111 | fMaxMissingClustersPlaneEff(0), |
112 | fRequireClusterInOuterLayerPlaneEff(kFALSE), |
113 | fRequireClusterInInnerLayerPlaneEff(kFALSE), |
114 | fOnlyConstraintPlaneEff(kFALSE), |
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115 | fExtendedEtaAcceptance(kFALSE), |
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116 | fUseBadZonesFromOCDB(kFALSE), |
117 | fUseSingleBadChannelsFromOCDB(kFALSE), |
118 | fMinFractionOfBadInRoad(0), |
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119 | fAllowProlongationWithEmptyRoad(kFALSE), |
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120 | fOuterStartLayerSA(0), |
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121 | fFactorSAWindowSizes(1.), |
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122 | fNLoopsSA(33), |
123 | fMinPhiSA(0.002), |
124 | fMaxPhiSA(0.0145), |
125 | fMinLambdaSA(0.003), |
126 | fMaxLambdaSA(0.008), |
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127 | fSAOnePointTracks(kFALSE), |
128 | fSAUseAllClusters(kFALSE), |
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129 | fFindV0s(kTRUE), |
130 | fUseUnfoldingInClusterFinderSPD(kFALSE), |
131 | fUseUnfoldingInClusterFinderSDD(kTRUE), |
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132 | fUseUnfoldingInClusterFinderSSD(kTRUE), |
133 | fUseChargeMatchingInClusterFinderSSD(kTRUE) |
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134 | { |
135 | // |
136 | // constructor |
137 | // |
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138 | SetName("ITS"); |
139 | SetTitle("ITS"); |
140 | |
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141 | SetLayersParameters(); |
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142 | for(Int_t i=0; i<AliITSgeomTGeo::kNLayers; i++) fLayersToSkip[i]=0; |
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143 | SetUseTGeoInTracker(3); |
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144 | SetAllowSharedClusters(kTRUE); |
145 | SetFindV0s(kTRUE); |
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146 | SetAddVirtualClustersInDeadZone(kFALSE); |
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147 | SetUseAmplitudeInfo(kTRUE); |
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148 | SetClusterErrorsParam(1); |
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149 | SetClusterMisalError(0.); |
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150 | } |
151 | //_____________________________________________________________________________ |
152 | AliITSRecoParam::~AliITSRecoParam() |
153 | { |
154 | // |
155 | // destructor |
156 | // |
157 | } |
158 | //_____________________________________________________________________________ |
159 | AliITSRecoParam *AliITSRecoParam::GetHighFluxParam() |
160 | { |
161 | // |
162 | // make default reconstruction parameters for hig flux env. |
163 | // |
164 | AliITSRecoParam *param = new AliITSRecoParam(); |
165 | |
166 | param->fMaxSnp = 0.95; |
167 | |
168 | param->fNSigmaYLayerForRoadY = 4.; |
169 | param->fNSigmaRoadY = 7.5; |
170 | param->fNSigmaZLayerForRoadZ = 4.; |
171 | param->fNSigmaRoadZ = 7.5; |
172 | |
173 | param->fNSigma2RoadZC = 60.; //7.75^2 |
174 | param->fNSigma2RoadYC = 60.; //7.75^2 |
175 | param->fNSigma2RoadZNonC = 50.; //7.07^2 |
176 | param->fNSigma2RoadYNonC = 50.; //7.07^2 |
177 | |
178 | param->fMaxChi2PerCluster[0] = 11.; //7 |
179 | param->fMaxChi2PerCluster[1] = 12.; //5 |
180 | param->fMaxChi2PerCluster[2] = 12.; //8 |
181 | param->fMaxChi2PerCluster[3] = 5.; //8 |
182 | param->fMaxChi2PerCluster[4] = 12.; //6.5 |
183 | |
184 | param->fMaxNormChi2NonC[0] = 7.; |
185 | param->fMaxNormChi2NonC[1] = 8.; |
186 | param->fMaxNormChi2NonC[2] = 8.; |
187 | param->fMaxNormChi2NonC[3] = 11.; |
188 | param->fMaxNormChi2NonC[4] = 14.; |
189 | param->fMaxNormChi2NonC[5] = 25.; |
190 | |
191 | param->fMaxNormChi2C[0] = 11.; |
192 | param->fMaxNormChi2C[1] = 13.; |
193 | param->fMaxNormChi2C[2] = 15.; |
194 | param->fMaxNormChi2C[3] = 18.; |
195 | param->fMaxNormChi2C[4] = 30.; |
196 | param->fMaxNormChi2C[5] = 35.; |
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197 | |
198 | param->fMaxNormChi2NonCForHypothesis = 7.; |
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199 | |
200 | param->fMaxChi2 = 35.; |
201 | |
202 | param->fMaxChi2s[0] = 25.; //40 |
203 | param->fMaxChi2s[1] = 25.; //40 |
204 | param->fMaxChi2s[2] = 25.; //40 |
205 | param->fMaxChi2s[3] = 25.; //40 |
206 | param->fMaxChi2s[4] = 40.; //40 |
207 | param->fMaxChi2s[5] = 50.; //40 |
208 | |
209 | param->fMaxRoad = 6.; |
210 | |
211 | // not used |
212 | param->fMaxChi2In = 16.; |
213 | |
214 | param->fMaxChi2sR[0] = 10.; |
215 | param->fMaxChi2sR[1] = 10.; |
216 | param->fMaxChi2sR[2] = 10.; |
217 | param->fMaxChi2sR[3] = 10.; |
218 | param->fMaxChi2sR[4] = 30.; |
219 | param->fMaxChi2sR[5] = 40.; |
220 | |
221 | param->fChi2PerCluster = 9.; |
222 | // not used |
223 | |
224 | param->fXV = 0.; |
225 | param->fYV = 0.; |
226 | param->fZV = 0.; |
227 | param->fSigmaXV = 0.0050; |
228 | param->fSigmaYV = 0.0050; |
229 | param->fSigmaZV = 0.0100; |
230 | |
231 | param->fVertexCut = 25.; |
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232 | |
233 | param->fMaxDZforPrimTrk = 0.4; |
234 | param->fMaxDZToUseConstraint = 3.; |
235 | |
236 | param->fMaxDforV0dghtrForProlongation = 30.; |
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237 | param->fMaxDForProlongation = 40.;//10.; |
238 | param->fMaxDZForProlongation = 60.;//20.; |
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239 | param->fMinPtForProlongation = 0.120; |
240 | |
241 | param->fZWindowDeadZone = 2.0; |
242 | param->fSigmaXDeadZoneHit2 = 0.004/12.; |
243 | param->fSigmaZDeadZoneHit2 = 0.001/12.; |
244 | param->fXPassDeadZoneHits = 0.018; |
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245 | |
246 | return param; |
247 | } |
248 | //_____________________________________________________________________________ |
249 | AliITSRecoParam *AliITSRecoParam::GetLowFluxParam() |
250 | { |
251 | // |
252 | // make default reconstruction parameters for low flux env. |
253 | // |
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254 | AliITSRecoParam *param = new AliITSRecoParam(); |
255 | |
256 | param->fMaxSnp = 0.95; |
257 | |
258 | param->fNSigmaYLayerForRoadY = 4.; |
259 | param->fNSigmaRoadY = 7.5; |
260 | param->fNSigmaZLayerForRoadZ = 4.; |
261 | param->fNSigmaRoadZ = 7.5; |
262 | |
263 | param->fNSigma2RoadZC = 60.; //7.75^2 |
264 | param->fNSigma2RoadYC = 60.; //7.75^2 |
265 | param->fNSigma2RoadZNonC = 50.; //7.07^2 |
266 | param->fNSigma2RoadYNonC = 50.; //7.07^2 |
267 | |
268 | param->fMaxChi2PerCluster[0] = 11.; //7 |
269 | param->fMaxChi2PerCluster[1] = 12.; //5 |
270 | param->fMaxChi2PerCluster[2] = 12.; //8 |
271 | param->fMaxChi2PerCluster[3] = 5.; //8 |
272 | param->fMaxChi2PerCluster[4] = 12.; //6.5 |
273 | |
274 | param->fMaxNormChi2NonC[0] = 7.; |
275 | param->fMaxNormChi2NonC[1] = 8.; |
276 | param->fMaxNormChi2NonC[2] = 8.; |
277 | param->fMaxNormChi2NonC[3] = 11.; |
278 | param->fMaxNormChi2NonC[4] = 14.; |
279 | param->fMaxNormChi2NonC[5] = 25.; |
280 | |
281 | param->fMaxNormChi2C[0] = 11.; |
282 | param->fMaxNormChi2C[1] = 13.; |
283 | param->fMaxNormChi2C[2] = 15.; |
284 | param->fMaxNormChi2C[3] = 18.; |
285 | param->fMaxNormChi2C[4] = 30.; |
286 | param->fMaxNormChi2C[5] = 35.; |
287 | |
288 | param->fMaxNormChi2NonCForHypothesis = 7.; |
289 | |
290 | param->fMaxChi2 = 35.; |
291 | |
292 | param->fMaxChi2s[0] = 25.; //40 |
293 | param->fMaxChi2s[1] = 25.; //40 |
294 | param->fMaxChi2s[2] = 25.; //40 |
295 | param->fMaxChi2s[3] = 25.; //40 |
296 | param->fMaxChi2s[4] = 40.; //40 |
297 | param->fMaxChi2s[5] = 50.; //40 |
298 | |
299 | param->fMaxRoad = 6.; |
300 | |
301 | // not used |
302 | param->fMaxChi2In = 16.; |
303 | |
304 | param->fMaxChi2sR[0] = 10.; |
305 | param->fMaxChi2sR[1] = 10.; |
306 | param->fMaxChi2sR[2] = 10.; |
307 | param->fMaxChi2sR[3] = 10.; |
308 | param->fMaxChi2sR[4] = 30.; |
309 | param->fMaxChi2sR[5] = 40.; |
310 | |
311 | param->fChi2PerCluster = 9.; |
312 | // not used |
313 | |
314 | param->fXV = 0.; |
315 | param->fYV = 0.; |
316 | param->fZV = 0.; |
317 | param->fSigmaXV = 0.0050; |
318 | param->fSigmaYV = 0.0050; |
319 | param->fSigmaZV = 0.0100; |
320 | |
321 | param->fVertexCut = 25.; |
322 | |
323 | param->fMaxDZforPrimTrk = 0.4; |
324 | param->fMaxDZToUseConstraint = 3.; |
325 | |
326 | param->fMaxDforV0dghtrForProlongation = 30.; |
327 | param->fMaxDForProlongation = 40.;//10.; |
328 | param->fMaxDZForProlongation = 60.;//20.; |
329 | param->fMinPtForProlongation = 0.120; |
330 | |
331 | param->fZWindowDeadZone = 2.0; |
332 | param->fSigmaXDeadZoneHit2 = 0.004/12.; |
333 | param->fSigmaZDeadZoneHit2 = 0.001/12.; |
334 | param->fXPassDeadZoneHits = 0.018; |
335 | param->SetNLoopsSA(10); |
336 | |
337 | return param; |
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338 | } |
339 | //_____________________________________________________________________________ |
340 | AliITSRecoParam *AliITSRecoParam::GetCosmicTestParam() |
341 | { |
342 | // |
343 | // make default reconstruction parameters for cosmics |
344 | // |
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345 | AliITSRecoParam *param = new AliITSRecoParam(); |
346 | |
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347 | // vertexer for cosmics |
348 | param->SetVertexer(2); |
349 | |
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350 | // find independently ITS SA tracks |
351 | param->SetSAUseAllClusters(); |
352 | param->SetOuterStartLayerSA(AliITSgeomTGeo::GetNLayers()-2); |
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353 | |
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354 | // larger seach windows for SA (in case of large misalignments) |
355 | param->SetFactorSAWindowSizes(3.); |
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356 | |
357 | param->fMaxSnp = 0.95; |
358 | |
359 | param->fNSigmaYLayerForRoadY = 4.; |
360 | param->fNSigmaRoadY = 7.5; |
361 | param->fNSigmaZLayerForRoadZ = 4.; |
362 | param->fNSigmaRoadZ = 7.5; |
363 | |
364 | param->fNSigma2RoadZC = 60.; //7.75^2 |
365 | param->fNSigma2RoadYC = 60.; //7.75^2 |
366 | param->fNSigma2RoadZNonC = 50.; //7.07^2 |
367 | param->fNSigma2RoadYNonC = 50.; //7.07^2 |
368 | |
369 | param->fMaxChi2PerCluster[0] = 11.; //7 |
370 | param->fMaxChi2PerCluster[1] = 12.; //5 |
371 | param->fMaxChi2PerCluster[2] = 12.; //8 |
372 | param->fMaxChi2PerCluster[3] = 5.; //8 |
373 | param->fMaxChi2PerCluster[4] = 12.; //6.5 |
374 | |
375 | param->fMaxNormChi2NonC[0] = 7.; |
376 | param->fMaxNormChi2NonC[1] = 8.; |
377 | param->fMaxNormChi2NonC[2] = 8.; |
378 | param->fMaxNormChi2NonC[3] = 11.; |
379 | param->fMaxNormChi2NonC[4] = 14.; |
380 | param->fMaxNormChi2NonC[5] = 25.; |
381 | |
382 | param->fMaxNormChi2C[0] = 11.; |
383 | param->fMaxNormChi2C[1] = 13.; |
384 | param->fMaxNormChi2C[2] = 15.; |
385 | param->fMaxNormChi2C[3] = 18.; |
386 | param->fMaxNormChi2C[4] = 30.; |
387 | param->fMaxNormChi2C[5] = 35.; |
388 | |
389 | param->fMaxNormChi2NonCForHypothesis = 7.; |
390 | |
391 | param->fMaxChi2 = 35.; |
392 | |
393 | param->fMaxChi2s[0] = 25.; //40 |
394 | param->fMaxChi2s[1] = 25.; //40 |
395 | param->fMaxChi2s[2] = 25.; //40 |
396 | param->fMaxChi2s[3] = 25.; //40 |
397 | param->fMaxChi2s[4] = 40.; //40 |
398 | param->fMaxChi2s[5] = 50.; //40 |
399 | |
400 | param->fMaxRoad = 6.; |
401 | |
402 | // not used |
403 | param->fMaxChi2In = 16.; |
404 | |
405 | param->fMaxChi2sR[0] = 10.; |
406 | param->fMaxChi2sR[1] = 10.; |
407 | param->fMaxChi2sR[2] = 10.; |
408 | param->fMaxChi2sR[3] = 10.; |
409 | param->fMaxChi2sR[4] = 30.; |
410 | param->fMaxChi2sR[5] = 40.; |
411 | |
412 | param->fChi2PerCluster = 9.; |
413 | // not used |
414 | |
415 | param->fXV = 0.; |
416 | param->fYV = 0.; |
417 | param->fZV = 0.; |
418 | param->fSigmaXV = 0.0050; |
419 | param->fSigmaYV = 0.0050; |
420 | param->fSigmaZV = 0.0100; |
421 | |
422 | param->fVertexCut = 25.; |
423 | |
424 | param->fMaxDZforPrimTrk = 0.4; |
425 | param->fMaxDZToUseConstraint = 3.; |
426 | |
427 | param->fMaxDforV0dghtrForProlongation = 30.; |
428 | param->fMaxDForProlongation = 10.; |
429 | param->fMaxDZForProlongation = 20.; |
430 | param->fMinPtForProlongation = 0.120; |
431 | |
432 | param->fZWindowDeadZone = 2.0; |
433 | param->fSigmaXDeadZoneHit2 = 0.004/12.; |
434 | param->fSigmaZDeadZoneHit2 = 0.001/12.; |
435 | param->fXPassDeadZoneHits = 0.018; |
436 | |
437 | |
438 | return param; |
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439 | } |
440 | //_____________________________________________________________________________ |
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441 | AliITSRecoParam *AliITSRecoParam::GetPlaneEffParam(Int_t i) |
442 | { |
443 | // |
444 | // make special reconstruction parameters for Plane Efficiency study on layer i |
445 | // |
0ed58a47 |
446 | if (i<0 || i>=AliITSgeomTGeo::kNLayers) { |
447 | printf("AliITSRecoParam::GetPlaneEffParam: index of ITS Plane not in the range [0,5]\n"); |
448 | printf("returning null pointer"); |
449 | return NULL; |
450 | } |
ae00569a |
451 | AliITSRecoParam *param; |
452 | param = GetHighFluxParam(); |
453 | param->SetComputePlaneEff(); |
454 | param->SetLayerToSkip(i); |
0ed58a47 |
455 | param->SetIPlanePlaneEff(i); |
456 | // optimized setting for SPD0 (i==0) |
457 | if (i==0 || i==1) { |
458 | param->fMinPtPlaneEff = 0.200; // high pt particles |
459 | param->fMaxMissingClustersPlaneEff = 1; // at most 1 layer out of 5 without cluster |
460 | param->fRequireClusterInOuterLayerPlaneEff = kTRUE; // cluster on SPD1 must be |
461 | //param->fOnlyConstraintPlaneEff = kTRUE; |
462 | } |
463 | if (i==2 || i==3) { |
464 | param->fMinPtPlaneEff = 0.200; // high pt particles |
465 | param->fMaxMissingClustersPlaneEff = 1; // at most 1 layer out of 5 without cluster |
466 | param->fRequireClusterInOuterLayerPlaneEff = kTRUE; |
467 | //param->fOnlyConstraintPlaneEff = kTRUE; |
468 | } |
469 | if (i==4) { |
470 | param->fMinPtPlaneEff = 0.200; // high pt particles |
471 | param->fMaxMissingClustersPlaneEff = 0; // at most 1 layer out of 5 without cluster |
472 | param->fRequireClusterInOuterLayerPlaneEff = kTRUE; |
473 | //param->fOnlyConstraintPlaneEff = kTRUE; |
474 | } |
475 | if (i==5) { |
476 | param->fMinPtPlaneEff = 0.200; // high pt particles |
477 | } |
478 | // |
ae00569a |
479 | return param; |
480 | } |
481 | //_____________________________________________________________________________ |
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482 | void AliITSRecoParam::SetLayersParameters() |
483 | { |
484 | // |
485 | // number of layers and layers spatial resolutions |
486 | // |
487 | |
488 | // spatial resolutions of the detectors |
489 | // y: 12 12 38 38 20 20 micron |
490 | fSigmaY2[0]=1.44e-6; |
491 | fSigmaY2[1]=1.44e-6; |
492 | fSigmaY2[2]=1.444e-5; |
493 | fSigmaY2[3]=1.444e-5; |
494 | fSigmaY2[4]=4.0e-6; |
495 | fSigmaY2[5]=4.0e-6; |
496 | // z: 120 120 28 28 830 830 micron |
497 | fSigmaZ2[0]=1.44e-4; |
498 | fSigmaZ2[1]=1.44e-4; |
499 | fSigmaZ2[2]=7.84e-6; |
500 | fSigmaZ2[3]=7.84e-6; |
501 | fSigmaZ2[4]=6.889e-3; |
502 | fSigmaZ2[5]=6.889e-3; |
503 | |
504 | return; |
505 | } |
ed446fa3 |
506 | //_____________________________________________________________________________ |
507 | void AliITSRecoParam::PrintParameters() const |
508 | { |
509 | // |
510 | // print parameters |
511 | // |
512 | |
513 | printf("============================= AliITSRecoParam::PrintParameters "); |
f9119eb9 |
514 | printf("============================= \n\n"); |
ed446fa3 |
515 | for(Int_t i=0; i<AliITSgeomTGeo::kNLayers; i++) { |
516 | if(!fLayersToSkip[i]) { |
517 | printf("ITS Traking: using layer %d\n",i); |
518 | } else { |
519 | printf("ITS Traking: skipping layer %d\n",i); |
520 | } |
521 | } |
522 | for(Int_t i=0; i<AliITSgeomTGeo::kNLayers; i++) { |
523 | if(fUseAmplitudeInfo[i]) { |
524 | printf("ITS Traking: use amplitude info for layer %d\n",i); |
525 | } else { |
526 | printf("ITS Traking: don't use amplitude info for layer %d\n",i); |
527 | } |
528 | } |
529 | for(Int_t i=0; i<AliITSgeomTGeo::kNLayers; i++) |
f9119eb9 |
530 | printf("Layer %d:\n sigmaY2 %f, sigmaZ2 %f\n sigmaMisalY %f, sigmaMisalZ %f\n max norm chi2 for non constrained tracks %f\n max norm chi2 for constrained tracks %f\n max predicted chi2 (cluster & track prol.) %f\n",i,fSigmaY2[i],fSigmaZ2[i],fClusterMisalErrorY[i],fClusterMisalErrorZ[i],fMaxNormChi2NonC[i],fMaxNormChi2C[i],fMaxChi2s[i]); |
ed446fa3 |
531 | |
532 | |
533 | Dump(); |
534 | |
535 | return; |
536 | } |