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Commit | Line | Data |
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a9e585a7 | 1 | |
568f8fa2 | 2 | // ****************************************** |
3 | // This task computes several jet observables like | |
4 | // the fraction of energy in inner and outer coronnas, | |
da93bb11 | 5 | // jet-track correlations,triggered jet shapes and |
568f8fa2 | 6 | // correlation strength distribution of particles inside jets. |
7 | // Author: lcunquei@cern.ch | |
8 | // ******************************************* | |
9 | ||
10 | ||
11 | /************************************************************************** | |
12 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
13 | * * | |
14 | * Author: The ALICE Off-line Project. * | |
15 | * Contributors are mentioned in the code where appropriate. * | |
16 | * * | |
17 | * Permission to use, copy, modify and distribute this software and its * | |
18 | * documentation strictly for non-commercial purposes is hereby granted * | |
19 | * without fee, provided that the above copyright notice appears in all * | |
20 | * copies and that both the copyright notice and this permission notice * | |
21 | * appear in the supporting documentation. The authors make no claims * | |
22 | * about the suitability of this software for any purpose. It is * | |
23 | * provided "as is" without express or implied warranty. * | |
24 | **************************************************************************/ | |
25 | ||
26 | ||
75bf77e3 | 27 | #include "TChain.h" |
28 | #include "TTree.h" | |
29 | #include "TMath.h" | |
30 | #include "TH1F.h" | |
31 | #include "TH2F.h" | |
32 | #include "TH3F.h" | |
33 | #include "THnSparse.h" | |
34 | #include "TCanvas.h" | |
35 | ||
36 | #include "AliLog.h" | |
37 | ||
38 | #include "AliAnalysisTask.h" | |
39 | #include "AliAnalysisManager.h" | |
40 | ||
41 | #include "AliVEvent.h" | |
42 | #include "AliESDEvent.h" | |
43 | #include "AliESDInputHandler.h" | |
44 | #include "AliCentrality.h" | |
45 | #include "AliAnalysisHelperJetTasks.h" | |
46 | #include "AliInputEventHandler.h" | |
47 | #include "AliAODJetEventBackground.h" | |
48 | #include "AliAnalysisTaskFastEmbedding.h" | |
75bf77e3 | 49 | #include "AliAODEvent.h" |
ea693273 | 50 | #include "AliAODHandler.h" |
75bf77e3 | 51 | #include "AliAODJet.h" |
52 | ||
53 | #include "AliAnalysisTaskJetCore.h" | |
54 | ||
55 | ClassImp(AliAnalysisTaskJetCore) | |
56 | ||
57 | AliAnalysisTaskJetCore::AliAnalysisTaskJetCore() : | |
58 | AliAnalysisTaskSE(), | |
59 | fESD(0x0), | |
60 | fAOD(0x0), | |
ea693273 | 61 | fAODExtension(0x0), |
75bf77e3 | 62 | fBackgroundBranch(""), |
ea693273 | 63 | fNonStdFile(""), |
75bf77e3 | 64 | fIsPbPb(kTRUE), |
65 | fOfflineTrgMask(AliVEvent::kAny), | |
66 | fMinContribVtx(1), | |
a9e585a7 | 67 | fVtxZMin(-10.), |
68 | fVtxZMax(10.), | |
75bf77e3 | 69 | fEvtClassMin(0), |
70 | fEvtClassMax(4), | |
8b47ec90 | 71 | fFilterMask(0), |
ea693273 | 72 | fRadioFrac(0.2), |
73 | fMinDist(0.1), | |
75bf77e3 | 74 | fCentMin(0.), |
75 | fCentMax(100.), | |
76 | fNInputTracksMin(0), | |
77 | fNInputTracksMax(-1), | |
ea693273 | 78 | fAngStructCloseTracks(0), |
da93bb11 | 79 | fCheckMethods(0), |
529e2916 | 80 | fDoEventMixing(0), |
75bf77e3 | 81 | fJetEtaMin(-.5), |
82 | fJetEtaMax(.5), | |
529e2916 | 83 | fNevents(0x0), |
84 | fTindex(0x0), | |
85 | fTrigBufferIndex(0x0), | |
75bf77e3 | 86 | fJetPtMin(20.), |
87 | fJetTriggerExcludeMask(AliAODJet::kHighTrackPtTriggered), | |
88 | fJetPtFractionMin(0.5), | |
89 | fNMatchJets(4), | |
90 | fMatchMaxDist(0.8), | |
91 | fKeepJets(kFALSE), | |
75bf77e3 | 92 | fkNbranches(2), |
93 | fkEvtClasses(12), | |
94 | fOutputList(0x0), | |
95 | fbEvent(kTRUE), | |
96 | fHistEvtSelection(0x0), | |
da93bb11 | 97 | fhnDeltaR(0x0), |
529e2916 | 98 | fhnMixedEvents(0x0), |
75bf77e3 | 99 | fh2JetCoreMethod1C10(0x0), |
100 | fh2JetCoreMethod2C10(0x0), | |
ea693273 | 101 | fh2JetCoreMethod1C20(0x0), |
102 | fh2JetCoreMethod2C20(0x0), | |
75bf77e3 | 103 | fh2JetCoreMethod1C30(0x0), |
104 | fh2JetCoreMethod2C30(0x0), | |
75bf77e3 | 105 | fh2JetCoreMethod1C60(0x0), |
106 | fh2JetCoreMethod2C60(0x0), | |
ea693273 | 107 | fh2AngStructpt1C10(0x0), |
108 | fh2AngStructpt2C10(0x0), | |
109 | fh2AngStructpt3C10(0x0), | |
110 | fh2AngStructpt4C10(0x0), | |
111 | fh2AngStructpt1C20(0x0), | |
112 | fh2AngStructpt2C20(0x0), | |
113 | fh2AngStructpt3C20(0x0), | |
114 | fh2AngStructpt4C20(0x0), | |
115 | fh2AngStructpt1C30(0x0), | |
116 | fh2AngStructpt2C30(0x0), | |
117 | fh2AngStructpt3C30(0x0), | |
118 | fh2AngStructpt4C30(0x0), | |
119 | fh2AngStructpt1C60(0x0), | |
120 | fh2AngStructpt2C60(0x0), | |
121 | fh2AngStructpt3C60(0x0), | |
da93bb11 | 122 | fh2AngStructpt4C60(0x0), |
123 | fh3spectriggered(0x0), | |
124 | fh3specbiased(0x0), | |
529e2916 | 125 | fh3spectot(0x0) |
126 | ||
da93bb11 | 127 | |
75bf77e3 | 128 | { |
129 | // default Constructor | |
130 | ||
529e2916 | 131 | |
132 | // Trigger buffer. | |
133 | for(Int_t i=0; i<10; i++) { | |
134 | for(Int_t j=0; j<7; j++) { | |
135 | fTrigBuffer[i][j]=0; | |
136 | } | |
137 | } | |
138 | ||
139 | ||
140 | ||
141 | ||
142 | ||
75bf77e3 | 143 | fJetBranchName[0] = ""; |
144 | fJetBranchName[1] = ""; | |
145 | ||
146 | fListJets[0] = new TList; | |
147 | fListJets[1] = new TList; | |
148 | } | |
149 | ||
150 | AliAnalysisTaskJetCore::AliAnalysisTaskJetCore(const char *name) : | |
151 | AliAnalysisTaskSE(name), | |
152 | fESD(0x0), | |
153 | fAOD(0x0), | |
ea693273 | 154 | fAODExtension(0x0), |
75bf77e3 | 155 | fBackgroundBranch(""), |
ea693273 | 156 | fNonStdFile(""), |
75bf77e3 | 157 | fIsPbPb(kTRUE), |
158 | fOfflineTrgMask(AliVEvent::kAny), | |
159 | fMinContribVtx(1), | |
a9e585a7 | 160 | fVtxZMin(-10.), |
161 | fVtxZMax(10.), | |
75bf77e3 | 162 | fEvtClassMin(0), |
163 | fEvtClassMax(4), | |
8b47ec90 | 164 | fFilterMask(0), |
ea693273 | 165 | fRadioFrac(0.2), |
166 | fMinDist(0.1), | |
75bf77e3 | 167 | fCentMin(0.), |
168 | fCentMax(100.), | |
169 | fNInputTracksMin(0), | |
170 | fNInputTracksMax(-1), | |
ea693273 | 171 | fAngStructCloseTracks(0), |
da93bb11 | 172 | fCheckMethods(0), |
529e2916 | 173 | fDoEventMixing(0), |
75bf77e3 | 174 | fJetEtaMin(-.5), |
175 | fJetEtaMax(.5), | |
529e2916 | 176 | fNevents(0x0), |
177 | fTindex(0x0), | |
178 | fTrigBufferIndex(0x0), | |
75bf77e3 | 179 | fJetPtMin(20.), |
180 | fJetTriggerExcludeMask(AliAODJet::kHighTrackPtTriggered), | |
181 | fJetPtFractionMin(0.5), | |
182 | fNMatchJets(4), | |
183 | fMatchMaxDist(0.8), | |
184 | fKeepJets(kFALSE), | |
75bf77e3 | 185 | fkNbranches(2), |
186 | fkEvtClasses(12), | |
187 | fOutputList(0x0), | |
188 | fbEvent(kTRUE), | |
189 | fHistEvtSelection(0x0), | |
da93bb11 | 190 | fhnDeltaR(0x0), |
529e2916 | 191 | fhnMixedEvents(0x0), |
75bf77e3 | 192 | fh2JetCoreMethod1C10(0x0), |
193 | fh2JetCoreMethod2C10(0x0), | |
ea693273 | 194 | fh2JetCoreMethod1C20(0x0), |
195 | fh2JetCoreMethod2C20(0x0), | |
75bf77e3 | 196 | fh2JetCoreMethod1C30(0x0), |
197 | fh2JetCoreMethod2C30(0x0), | |
75bf77e3 | 198 | fh2JetCoreMethod1C60(0x0), |
199 | fh2JetCoreMethod2C60(0x0), | |
ea693273 | 200 | fh2AngStructpt1C10(0x0), |
201 | fh2AngStructpt2C10(0x0), | |
202 | fh2AngStructpt3C10(0x0), | |
203 | fh2AngStructpt4C10(0x0), | |
204 | fh2AngStructpt1C20(0x0), | |
205 | fh2AngStructpt2C20(0x0), | |
206 | fh2AngStructpt3C20(0x0), | |
207 | fh2AngStructpt4C20(0x0), | |
208 | fh2AngStructpt1C30(0x0), | |
209 | fh2AngStructpt2C30(0x0), | |
210 | fh2AngStructpt3C30(0x0), | |
211 | fh2AngStructpt4C30(0x0), | |
212 | fh2AngStructpt1C60(0x0), | |
213 | fh2AngStructpt2C60(0x0), | |
214 | fh2AngStructpt3C60(0x0), | |
da93bb11 | 215 | fh2AngStructpt4C60(0x0), |
216 | fh3spectriggered(0x0), | |
217 | fh3specbiased(0x0), | |
529e2916 | 218 | fh3spectot(0x0) |
219 | ||
75bf77e3 | 220 | { |
221 | // Constructor | |
222 | ||
529e2916 | 223 | |
224 | for(Int_t i=0; i<10; i++) { | |
225 | for(Int_t j=0; j<7; j++) { | |
226 | fTrigBuffer[i][j]=0; | |
227 | } | |
228 | } | |
229 | ||
230 | ||
231 | ||
75bf77e3 | 232 | fJetBranchName[0] = ""; |
233 | fJetBranchName[1] = ""; | |
234 | ||
235 | fListJets[0] = new TList; | |
236 | fListJets[1] = new TList; | |
237 | ||
238 | DefineOutput(1, TList::Class()); | |
239 | } | |
240 | ||
241 | AliAnalysisTaskJetCore::~AliAnalysisTaskJetCore() | |
242 | { | |
243 | delete fListJets[0]; | |
244 | delete fListJets[1]; | |
245 | } | |
246 | ||
247 | void AliAnalysisTaskJetCore::SetBranchNames(const TString &branch1, const TString &branch2) | |
248 | { | |
249 | fJetBranchName[0] = branch1; | |
250 | fJetBranchName[1] = branch2; | |
251 | } | |
252 | ||
253 | void AliAnalysisTaskJetCore::Init() | |
254 | { | |
255 | ||
256 | // check for jet branches | |
257 | if(!strlen(fJetBranchName[0].Data()) || !strlen(fJetBranchName[1].Data())){ | |
258 | AliError("Jet branch name not set."); | |
259 | } | |
260 | ||
261 | } | |
262 | ||
263 | void AliAnalysisTaskJetCore::UserCreateOutputObjects() | |
264 | { | |
265 | // Create histograms | |
266 | // Called once | |
267 | OpenFile(1); | |
268 | if(!fOutputList) fOutputList = new TList; | |
269 | fOutputList->SetOwner(kTRUE); | |
270 | ||
271 | Bool_t oldStatus = TH1::AddDirectoryStatus(); | |
272 | TH1::AddDirectory(kFALSE); | |
273 | ||
274 | ||
275 | fHistEvtSelection = new TH1I("fHistEvtSelection", "event selection", 6, -0.5, 5.5); | |
276 | fHistEvtSelection->GetXaxis()->SetBinLabel(1,"ACCEPTED"); | |
277 | fHistEvtSelection->GetXaxis()->SetBinLabel(2,"events IN"); | |
278 | fHistEvtSelection->GetXaxis()->SetBinLabel(3,"event selection (rejected)"); | |
279 | fHistEvtSelection->GetXaxis()->SetBinLabel(4,"vertex cut (rejected)"); | |
280 | fHistEvtSelection->GetXaxis()->SetBinLabel(5,"centrality (rejected)"); | |
281 | fHistEvtSelection->GetXaxis()->SetBinLabel(6,"multiplicity (rejected)"); | |
282 | ||
529e2916 | 283 | UInt_t entries = 0; // bit coded, see GetDimParams() below |
284 | entries = 1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<4 | 1<<5 | 1<<6 |1<<7; | |
da93bb11 | 285 | fhnDeltaR = NewTHnSparseF("fhnDeltaR", entries); |
529e2916 | 286 | |
287 | ||
288 | UInt_t cifras = 0; // bit coded, see GetDimParams() below | |
289 | cifras = 1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<4 | 1<<5 | 1<<6 |1<<7; | |
290 | fhnMixedEvents = NewTHnSparseF("fhnMixedEvents", cifras); | |
ea693273 | 291 | |
da93bb11 | 292 | if(fCheckMethods){ |
529e2916 | 293 | |
75bf77e3 | 294 | |
295 | fh2JetCoreMethod1C10 = new TH2F("JetCoreMethod1C10","",150, 0., 150.,100, 0., 1.5); | |
296 | fh2JetCoreMethod2C10 = new TH2F("JetCoreMethod2C10","",150, 0., 150.,100, 0., 1.5); | |
ea693273 | 297 | fh2JetCoreMethod1C20 = new TH2F("JetCoreMethod1C20","",150, 0., 150.,100, 0., 1.5); |
298 | fh2JetCoreMethod2C20 = new TH2F("JetCoreMethod2C20","",150, 0., 150.,100, 0., 1.5); | |
75bf77e3 | 299 | fh2JetCoreMethod1C30 = new TH2F("JetCoreMethod1C30","",150, 0., 150.,100, 0., 1.5); |
300 | fh2JetCoreMethod2C30 = new TH2F("JetCoreMethod2C30","",150, 0., 150.,100, 0., 1.5); | |
75bf77e3 | 301 | fh2JetCoreMethod1C60 = new TH2F("JetCoreMethod1C60","",150, 0., 150.,100, 0., 1.5); |
da93bb11 | 302 | fh2JetCoreMethod2C60 = new TH2F("JetCoreMethod2C60","",150, 0., 150.,100, 0., 1.5);} |
303 | ||
ea693273 | 304 | |
da93bb11 | 305 | if(fAngStructCloseTracks>0){ |
a9e585a7 | 306 | fh2AngStructpt1C10 = new TH2F("Ang struct pt1 C10","",15,0.,1.5,150,0.,10.); |
307 | fh2AngStructpt2C10 = new TH2F("Ang struct pt2 C10","",15,0.,1.5,150,0.,10.); | |
308 | fh2AngStructpt3C10 = new TH2F("Ang struct pt3 C10","",15,0.,1.5,150,0.,10.); | |
309 | fh2AngStructpt4C10 = new TH2F("Ang struct pt4 C10","",15,0.,1.5,150,0.,10.); | |
310 | fh2AngStructpt1C20 = new TH2F("Ang struct pt1 C20","",15,0.,1.5,150,0.,10.); | |
311 | fh2AngStructpt2C20 = new TH2F("Ang struct pt2 C20","",15,0.,1.5,150,0.,10.); | |
312 | fh2AngStructpt3C20 = new TH2F("Ang struct pt3 C20","",15,0.,1.5,150,0.,10.); | |
313 | fh2AngStructpt4C20 = new TH2F("Ang struct pt4 C20","",15,0.,1.5,150,0.,10.); | |
314 | fh2AngStructpt1C30 = new TH2F("Ang struct pt1 C30","",15,0.,1.5,150,0.,10.); | |
315 | fh2AngStructpt2C30 = new TH2F("Ang struct pt2 C30","",15,0.,1.5,150,0.,10.); | |
316 | fh2AngStructpt3C30 = new TH2F("Ang struct pt3 C30","",15,0.,1.5,150,0.,10.); | |
317 | fh2AngStructpt4C30 = new TH2F("Ang struct pt4 C30","",15,0.,1.5,150,0.,10.); | |
318 | fh2AngStructpt1C60 = new TH2F("Ang struct pt1 C60","",15,0.,1.5,150,0.,10.); | |
319 | fh2AngStructpt2C60 = new TH2F("Ang struct pt2 C60","",15,0.,1.5,150,0.,10.); | |
320 | fh2AngStructpt3C60 = new TH2F("Ang struct pt3 C60","",15,0.,1.5,150,0.,10.); | |
321 | fh2AngStructpt4C60 = new TH2F("Ang struct pt4 C60","",15,0.,1.5,150,0.,10.); } | |
da93bb11 | 322 | fh3spectriggered = new TH3F("Triggered spectrum","",10,0,100,50,0.,200,50,0.,50.); |
323 | fh3specbiased = new TH3F("Biased spectrum","",10,0,100,50,0.,200.,50,0.,50.); | |
529e2916 | 324 | fh3spectot = new TH3F("Total spectrum","",50,0.,200.,50,0.,50.,50,0.,50.); |
75bf77e3 | 325 | |
326 | fOutputList->Add(fHistEvtSelection); | |
a9e585a7 | 327 | |
da93bb11 | 328 | fOutputList->Add(fhnDeltaR); |
329 | ||
529e2916 | 330 | fOutputList->Add(fhnMixedEvents); |
da93bb11 | 331 | |
332 | ||
333 | ||
334 | if(fCheckMethods){ | |
529e2916 | 335 | |
75bf77e3 | 336 | fOutputList->Add(fh2JetCoreMethod1C10); |
337 | fOutputList->Add(fh2JetCoreMethod2C10); | |
ea693273 | 338 | fOutputList->Add(fh2JetCoreMethod1C20); |
339 | fOutputList->Add(fh2JetCoreMethod2C20); | |
75bf77e3 | 340 | fOutputList->Add(fh2JetCoreMethod1C30); |
341 | fOutputList->Add(fh2JetCoreMethod2C30); | |
75bf77e3 | 342 | fOutputList->Add(fh2JetCoreMethod1C60); |
da93bb11 | 343 | fOutputList->Add(fh2JetCoreMethod2C60);} |
a9e585a7 | 344 | |
ea693273 | 345 | |
75bf77e3 | 346 | |
a9e585a7 | 347 | |
348 | ||
349 | if(fAngStructCloseTracks>0){ | |
ea693273 | 350 | fOutputList->Add(fh2AngStructpt1C10); |
351 | fOutputList->Add(fh2AngStructpt2C10); | |
352 | fOutputList->Add(fh2AngStructpt3C10); | |
353 | fOutputList->Add(fh2AngStructpt4C10); | |
354 | fOutputList->Add(fh2AngStructpt1C20); | |
355 | fOutputList->Add(fh2AngStructpt2C20); | |
356 | fOutputList->Add(fh2AngStructpt3C20); | |
357 | fOutputList->Add(fh2AngStructpt4C20); | |
358 | fOutputList->Add(fh2AngStructpt1C30); | |
359 | fOutputList->Add(fh2AngStructpt2C30); | |
360 | fOutputList->Add(fh2AngStructpt3C30); | |
361 | fOutputList->Add(fh2AngStructpt4C30); | |
362 | fOutputList->Add(fh2AngStructpt1C60); | |
363 | fOutputList->Add(fh2AngStructpt2C60); | |
364 | fOutputList->Add(fh2AngStructpt3C60); | |
a9e585a7 | 365 | fOutputList->Add(fh2AngStructpt4C60);} |
da93bb11 | 366 | fOutputList->Add(fh3spectriggered); |
367 | fOutputList->Add(fh3specbiased); | |
529e2916 | 368 | fOutputList->Add(fh3spectot); |
75bf77e3 | 369 | |
370 | // =========== Switch on Sumw2 for all histos =========== | |
371 | for (Int_t i=0; i<fOutputList->GetEntries(); ++i) { | |
372 | TH1 *h1 = dynamic_cast<TH1*>(fOutputList->At(i)); | |
373 | if (h1){ | |
374 | h1->Sumw2(); | |
375 | continue; | |
376 | } | |
ea693273 | 377 | THnSparse *hn = dynamic_cast<THnSparse*>(fOutputList->At(i)); |
378 | if (hn){ | |
379 | hn->Sumw2(); | |
380 | } | |
75bf77e3 | 381 | } |
382 | TH1::AddDirectory(oldStatus); | |
383 | ||
384 | PostData(1, fOutputList); | |
385 | } | |
386 | ||
387 | void AliAnalysisTaskJetCore::UserExec(Option_t *) | |
388 | { | |
389 | ||
390 | ||
391 | if(!strlen(fJetBranchName[0].Data()) || !strlen(fJetBranchName[1].Data())){ | |
392 | AliError("Jet branch name not set."); | |
393 | return; | |
394 | } | |
395 | ||
396 | fESD=dynamic_cast<AliESDEvent*>(InputEvent()); | |
397 | if (!fESD) { | |
398 | AliError("ESD not available"); | |
399 | fAOD = dynamic_cast<AliAODEvent*>(InputEvent()); | |
400 | } else { | |
401 | fAOD = dynamic_cast<AliAODEvent*>(AODEvent()); | |
402 | } | |
ea693273 | 403 | |
404 | if(fNonStdFile.Length()!=0){ | |
405 | // case that we have an AOD extension we need can fetch the jets from the extended output | |
406 | AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()); | |
407 | fAODExtension = (aodH?aodH->GetExtension(fNonStdFile.Data()):0); | |
408 | if(!fAODExtension){ | |
409 | if(fDebug>1)Printf("AODExtension found for %s",fNonStdFile.Data()); | |
410 | }} | |
411 | ||
412 | ||
413 | ||
414 | ||
75bf77e3 | 415 | |
416 | // -- event selection -- | |
417 | fHistEvtSelection->Fill(1); // number of events before event selection | |
418 | ||
419 | // physics selection | |
420 | AliInputEventHandler* inputHandler = (AliInputEventHandler*) | |
421 | ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); | |
da93bb11 | 422 | cout<<inputHandler->IsEventSelected()<<" "<<fOfflineTrgMask<<endl; |
75bf77e3 | 423 | if(!(inputHandler->IsEventSelected() & fOfflineTrgMask)){ |
424 | if(fDebug) Printf(" Trigger Selection: event REJECTED ... "); | |
425 | fHistEvtSelection->Fill(2); | |
426 | PostData(1, fOutputList); | |
427 | return; | |
428 | } | |
429 | ||
430 | // vertex selection | |
52721bee | 431 | if(!fAOD){ |
432 | if(fDebug) Printf("%s:%d No AOD",(char*)__FILE__,__LINE__); | |
433 | fHistEvtSelection->Fill(3); | |
434 | PostData(1, fOutputList); | |
435 | } | |
75bf77e3 | 436 | AliAODVertex* primVtx = fAOD->GetPrimaryVertex(); |
52721bee | 437 | |
438 | if(!primVtx){ | |
439 | if(fDebug) Printf("%s:%d No primVtx",(char*)__FILE__,__LINE__); | |
440 | fHistEvtSelection->Fill(3); | |
d27719bf | 441 | PostData(1, fOutputList); |
442 | return; | |
52721bee | 443 | } |
444 | ||
75bf77e3 | 445 | Int_t nTracksPrim = primVtx->GetNContributors(); |
446 | if ((nTracksPrim < fMinContribVtx) || | |
447 | (primVtx->GetZ() < fVtxZMin) || | |
448 | (primVtx->GetZ() > fVtxZMax) ){ | |
449 | if(fDebug) Printf("%s:%d primary vertex z = %f: event REJECTED...",(char*)__FILE__,__LINE__,primVtx->GetZ()); | |
450 | fHistEvtSelection->Fill(3); | |
451 | PostData(1, fOutputList); | |
452 | return; | |
453 | } | |
454 | ||
455 | // event class selection (from jet helper task) | |
456 | Int_t eventClass = AliAnalysisHelperJetTasks::EventClass(); | |
457 | if(fDebug) Printf("Event class %d", eventClass); | |
458 | if (eventClass < fEvtClassMin || eventClass > fEvtClassMax){ | |
459 | fHistEvtSelection->Fill(4); | |
460 | PostData(1, fOutputList); | |
461 | return; | |
462 | } | |
463 | ||
464 | // centrality selection | |
465 | AliCentrality *cent = 0x0; | |
da93bb11 | 466 | Double_t centValue = 0.; |
75bf77e3 | 467 | if(fESD) cent = fESD->GetCentrality(); |
468 | if(cent) centValue = cent->GetCentralityPercentile("V0M"); | |
469 | if(fDebug) printf("centrality: %f\n", centValue); | |
470 | if (centValue < fCentMin || centValue > fCentMax){ | |
471 | fHistEvtSelection->Fill(4); | |
472 | PostData(1, fOutputList); | |
473 | return; | |
474 | } | |
475 | ||
476 | ||
568f8fa2 | 477 | fHistEvtSelection->Fill(0); |
478 | // accepted events | |
75bf77e3 | 479 | // -- end event selection -- |
ea693273 | 480 | |
75bf77e3 | 481 | // get background |
482 | AliAODJetEventBackground* externalBackground = 0; | |
ea693273 | 483 | if(fAOD&&!externalBackground&&fBackgroundBranch.Length()){ |
75bf77e3 | 484 | externalBackground = (AliAODJetEventBackground*)(fAOD->FindListObject(fBackgroundBranch.Data())); |
485 | if(!externalBackground)Printf("%s:%d Background branch not found %s",(char*)__FILE__,__LINE__,fBackgroundBranch.Data());; | |
486 | } | |
ea693273 | 487 | if(fAODExtension&&!externalBackground&&fBackgroundBranch.Length()){ |
488 | externalBackground = (AliAODJetEventBackground*)(fAODExtension->GetAOD()->FindListObject(fBackgroundBranch.Data())); | |
489 | if(!externalBackground)Printf("%s:%d Background branch not found %s",(char*)__FILE__,__LINE__,fBackgroundBranch.Data());; | |
490 | } | |
491 | ||
75bf77e3 | 492 | Float_t rho = 0; |
493 | if(externalBackground)rho = externalBackground->GetBackground(0); | |
494 | ||
495 | ||
496 | // fetch jets | |
497 | TClonesArray *aodJets[2]; | |
ea693273 | 498 | aodJets[0]=0; |
499 | if(fAOD&&!aodJets[0]){ | |
a9e585a7 | 500 | aodJets[0] = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fJetBranchName[0].Data())); |
ea693273 | 501 | aodJets[1] = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fJetBranchName[1].Data())); } |
502 | if(fAODExtension && !aodJets[0]){ | |
529e2916 | 503 | aodJets[0] = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fJetBranchName[0].Data())); |
504 | aodJets[1] = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fJetBranchName[1].Data())); } | |
ea693273 | 505 | |
529e2916 | 506 | //Double_t ptsub[aodJets[0]->GetEntriesFast()]; |
507 | //Int_t inord[aodJets[0]->GetEntriesFast()]; | |
508 | //for(Int_t n=0;n<aodJets[0]->GetEntriesFast();n++){ | |
509 | // ptsub[n]=0; | |
510 | // inord[n]=0;} | |
a9e585a7 | 511 | |
ea693273 | 512 | TList ParticleList; |
513 | Int_t nT = GetListOfTracks(&ParticleList); | |
514 | for (Int_t iJetType = 0; iJetType < 2; iJetType++) { | |
75bf77e3 | 515 | fListJets[iJetType]->Clear(); |
516 | if (!aodJets[iJetType]) continue; | |
529e2916 | 517 | |
75bf77e3 | 518 | if(fDebug) Printf("%s: %d jets",fJetBranchName[iJetType].Data(),aodJets[iJetType]->GetEntriesFast()); |
519 | ||
a9e585a7 | 520 | |
75bf77e3 | 521 | for (Int_t iJet = 0; iJet < aodJets[iJetType]->GetEntriesFast(); iJet++) { |
522 | AliAODJet *jet = dynamic_cast<AliAODJet*>((*aodJets[iJetType])[iJet]); | |
529e2916 | 523 | if (jet) fListJets[iJetType]->Add(jet); |
524 | // if(iJetType==0){ | |
525 | // ptsub[iJet]=jet->Pt()-rho*jet->EffectiveAreaCharged();} | |
526 | }} | |
75bf77e3 | 527 | |
528 | Double_t etabig=0; | |
529 | Double_t ptbig=0; | |
530 | Double_t areabig=0; | |
531 | Double_t phibig=0.; | |
532 | Double_t etasmall=0; | |
533 | Double_t ptsmall=0; | |
534 | Double_t areasmall=0; | |
da93bb11 | 535 | //Double_t distr=0.; |
75bf77e3 | 536 | Double_t phismall=0.; |
a9e585a7 | 537 | |
da93bb11 | 538 | |
529e2916 | 539 | // Double_t up1[15]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; |
540 | // Double_t up2[15]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; | |
541 | // Double_t up3[15]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; | |
542 | // Double_t up4[15]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; | |
543 | // Double_t down1[15]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; | |
544 | // Double_t down2[15]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; | |
545 | // Double_t down3[15]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; | |
546 | // Double_t down4[15]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; | |
547 | Int_t iCount=0; | |
548 | Int_t trigJet=-1; | |
549 | Int_t trigBBTrack=-1; | |
550 | Int_t trigInTrack=-1; | |
551 | ||
75bf77e3 | 552 | for(Int_t i=0; i<fListJets[0]->GetEntries(); ++i){ |
553 | AliAODJet* jetbig = (AliAODJet*)(fListJets[0]->At(i)); | |
554 | etabig = jetbig->Eta(); | |
555 | phibig = jetbig->Phi(); | |
556 | ptbig = jetbig->Pt(); | |
557 | if(ptbig==0) continue; | |
558 | areabig = jetbig->EffectiveAreaCharged(); | |
ea693273 | 559 | Double_t ptcorr=ptbig-rho*areabig; |
560 | if(ptcorr<=0) continue; | |
75bf77e3 | 561 | if((etabig<fJetEtaMin)||(etabig>fJetEtaMax)) continue; |
562 | Double_t dismin=100.; | |
563 | Double_t ptmax=-10.; | |
564 | Int_t index1=-1; | |
565 | Int_t index2=-1; | |
da93bb11 | 566 | |
529e2916 | 567 | Int_t point=GetHardestTrackBackToJet(jetbig); |
da93bb11 | 568 | AliVParticle *partback = (AliVParticle*)ParticleList.At(point); |
529e2916 | 569 | if(!partback) continue; |
da93bb11 | 570 | fh3spectriggered->Fill(centValue,ptcorr,partback->Pt()); |
da93bb11 | 571 | AliAODTrack* leadtrack; |
572 | Int_t ippt=0; | |
573 | Double_t ppt=-10; | |
529e2916 | 574 | TRefArray *genTrackList = jetbig->GetRefTracks(); |
575 | Int_t nTracksGenJet = genTrackList->GetEntriesFast(); | |
576 | AliAODTrack* genTrack; | |
da93bb11 | 577 | for(Int_t ir=0; ir<nTracksGenJet; ++ir){ |
578 | genTrack = (AliAODTrack*)(genTrackList->At(ir)); | |
579 | if(genTrack->Pt()>ppt){ppt=genTrack->Pt(); | |
529e2916 | 580 | ippt=ir;}} |
da93bb11 | 581 | leadtrack=(AliAODTrack*)(genTrackList->At(ippt)); |
529e2916 | 582 | if(!leadtrack) continue; |
da93bb11 | 583 | fh3specbiased->Fill(centValue,ptcorr,leadtrack->Pt()); |
529e2916 | 584 | if(centValue<10)fh3spectot->Fill(ptcorr,leadtrack->Pt(),partback->Pt()); |
585 | //store one trigger info | |
586 | if((partback->Pt()>10.)&&(iCount==0)){ | |
587 | trigJet=i; | |
588 | trigBBTrack=point; | |
589 | trigInTrack=ippt; | |
590 | iCount=iCount+1;} | |
591 | ||
592 | ||
593 | if(fCheckMethods){ | |
594 | for(Int_t j=0; j<fListJets[1]->GetEntries(); ++j){ | |
75bf77e3 | 595 | AliAODJet* jetsmall = (AliAODJet*)(fListJets[1]->At(j)); |
596 | etasmall = jetsmall->Eta(); | |
597 | phismall = jetsmall->Phi(); | |
598 | ptsmall = jetsmall->Pt(); | |
599 | areasmall = jetsmall->EffectiveAreaCharged(); | |
ea693273 | 600 | Double_t tmpDeltaR=(phismall-phibig)*(phismall-phibig)+(etasmall-etabig)*(etasmall-etabig); |
601 | tmpDeltaR=TMath::Sqrt(tmpDeltaR); | |
602 | //Fraction in the jet core | |
603 | if((ptsmall>ptmax)&&(tmpDeltaR<=fRadioFrac)){ptmax=ptsmall; | |
75bf77e3 | 604 | index2=j;} |
ea693273 | 605 | if(tmpDeltaR<=dismin){ dismin=tmpDeltaR; |
606 | index1=j;}} //en of loop over R=0.2 jets | |
75bf77e3 | 607 | //method1:most concentric jet=core |
608 | if(dismin<fMinDist){ AliAODJet* jetmethod1 = (AliAODJet*)(fListJets[1]->At(index1)); | |
ea693273 | 609 | if(centValue<10) fh2JetCoreMethod1C10->Fill(ptcorr,jetmethod1->Pt()/ptbig); |
610 | if((centValue>20)&&(centValue<40)) fh2JetCoreMethod1C20->Fill(ptcorr,jetmethod1->Pt()/ptbig); | |
611 | if((centValue>30)&&(centValue<60)) fh2JetCoreMethod1C30->Fill(ptcorr,jetmethod1->Pt()/ptbig); | |
612 | if(centValue>60) fh2JetCoreMethod1C60->Fill(ptcorr,jetmethod1->Pt()/ptbig); } | |
75bf77e3 | 613 | //method2:hardest contained jet=core |
614 | if(index2!=-1){ | |
615 | AliAODJet* jetmethod2 = (AliAODJet*)(fListJets[1]->At(index2)); | |
ea693273 | 616 | if(centValue<10) fh2JetCoreMethod2C10->Fill(ptcorr,jetmethod2->Pt()/ptbig); |
617 | if((centValue>20)&&(centValue<40)) fh2JetCoreMethod2C20->Fill(ptcorr,jetmethod2->Pt()/ptbig); | |
618 | if((centValue>30)&&(centValue<60)) fh2JetCoreMethod2C30->Fill(ptcorr,jetmethod2->Pt()/ptbig); | |
da93bb11 | 619 | if(centValue>60) fh2JetCoreMethod2C60->Fill(ptcorr,jetmethod2->Pt()/ptbig); }} |
ea693273 | 620 | |
da93bb11 | 621 | for(int it = 0;it<nT;++it){ |
ea693273 | 622 | AliVParticle *part = (AliVParticle*)ParticleList.At(it); |
529e2916 | 623 | Double_t deltaR = jetbig->DeltaR(part); |
da93bb11 | 624 | Double_t deltaEta = etabig-part->Eta(); |
625 | Double_t deltaPhi=phibig-part->Phi(); | |
626 | if(deltaPhi<-0.5*TMath::Pi()) deltaPhi+=2.*TMath::Pi(); | |
627 | if(deltaPhi>3./2.*TMath::Pi()) deltaPhi-=2.*TMath::Pi(); | |
529e2916 | 628 | Double_t jetEntries[8] = {centValue,ptcorr,part->Pt(),deltaR,deltaEta,deltaPhi,leadtrack->Pt(),partback->Pt()}; fhnDeltaR->Fill(jetEntries); |
629 | } | |
630 | //end of track loop | |
631 | } | |
632 | //end of jet loop | |
633 | ||
634 | ||
635 | ||
636 | ||
637 | if(fDoEventMixing){ | |
638 | //check before if the trigger exists | |
639 | // fTrigBuffer[i][0] = zvtx | |
640 | // fTrigBuffer[i][1] = phi | |
641 | // fTrigBuffer[i][2] = eta | |
642 | // fTrigBuffer[i][3] = pt_jet | |
643 | // fTrigBuffer[i][4] = pt_trig | |
644 | // fTrigBuffer[i][5]= pt_track_in | |
645 | // fTrigBuffer[i][6]= centrality | |
646 | if(fTindex==11) fTindex=0; | |
647 | if(fTrigBuffer[fTindex][3]>0){ | |
648 | if (TMath::Abs(fTrigBuffer[fTindex][0]-primVtx->GetZ()<2.)){ | |
649 | if (TMath::Abs(fTrigBuffer[fTindex][6]-centValue<10)){ | |
650 | ||
651 | for(int it = 0;it<nT;++it){ | |
652 | AliVParticle *part = (AliVParticle*)ParticleList.At(it); Double_t DPhi = fTrigBuffer[fTindex][1] - part->Phi(); | |
653 | Double_t DEta = fTrigBuffer[fTindex][2] - part->Eta(); | |
654 | Double_t DR=TMath::Sqrt(DPhi*DPhi+DEta*DEta); | |
655 | if(DPhi<-0.5*TMath::Pi()) DPhi+=2.*TMath::Pi(); | |
656 | if(DPhi>3./2.*TMath::Pi()) DPhi-=2.*TMath::Pi(); | |
657 | Double_t triggerEntries[8] = {centValue,fTrigBuffer[fTindex][3],part->Pt(),DR,DEta,DPhi,fTrigBuffer[fTindex][4],fTrigBuffer[fTindex][5]}; | |
658 | fhnMixedEvents->Fill(triggerEntries); | |
659 | } | |
660 | fNevents=fNevents+1; | |
661 | if(fNevents==9) {fTindex=fTindex+1; | |
662 | fNevents=0;} | |
663 | }}} | |
664 | ||
665 | ||
666 | // Copy the triggers from the current event into the buffer. | |
667 | //again, only if the trigger exists: | |
668 | if(trigJet>-1){ | |
669 | AliAODJet* jetT = (AliAODJet*)(fListJets[0]->At(trigJet)); | |
670 | AliVParticle *partL = (AliVParticle*)ParticleList.At(trigInTrack); | |
671 | AliVParticle *partT = (AliVParticle*)ParticleList.At(trigBBTrack); | |
672 | fTrigBuffer[fTrigBufferIndex][0] = primVtx->GetZ(); | |
673 | fTrigBuffer[fTrigBufferIndex][1] = jetT->Phi(); | |
674 | fTrigBuffer[fTrigBufferIndex][2] = jetT->Eta(); | |
675 | fTrigBuffer[fTrigBufferIndex][3] = jetT->Pt()-rho*jetT->EffectiveAreaCharged(); | |
676 | fTrigBuffer[fTrigBufferIndex][4] = partT->Pt(); | |
677 | fTrigBuffer[fTrigBufferIndex][5] = partL->Pt(); | |
678 | fTrigBuffer[fTrigBufferIndex][6] = centValue; | |
679 | fTrigBufferIndex++; | |
680 | if(fTrigBufferIndex==9) fTrigBufferIndex=0; | |
681 | } | |
682 | } | |
683 | ||
684 | ||
685 | ||
686 | ||
da93bb11 | 687 | |
ea693273 | 688 | //////////////////ANGULAR STRUCTURE////////////////////////////////////// |
689 | ||
690 | //tracks up to R=0.8 distant from the jet axis | |
529e2916 | 691 | // if(fAngStructCloseTracks==1){ |
692 | // TList CloseTrackList; | |
693 | // Int_t nn=GetListOfTracksCloseToJet(&CloseTrackList,jetbig); | |
694 | // Double_t difR=0.04; | |
695 | // for(Int_t l=0;l<15;l++){ | |
696 | // Double_t rr=l*0.1+0.1; | |
697 | // for(int it = 0;it<nn;++it){ | |
698 | // AliVParticle *part1 = (AliVParticle*)CloseTrackList.At(it); | |
699 | // for(int itu=it+1;itu<CloseTrackList.GetEntries();itu++){ | |
700 | // AliVParticle *part2 = (AliVParticle*)CloseTrackList.At(itu); | |
701 | // Double_t ptm=part1->Pt(); | |
702 | // Double_t ptn=part2->Pt(); | |
703 | // Double_t Rnm = (part1->Eta()-part2->Eta())*(part1->Eta()-part2->Eta())+(part1->Phi()-part2->Phi())*(part1->Phi()-part2->Phi()); | |
704 | // Rnm=TMath::Sqrt(Rnm); | |
705 | // Double_t deltag=(1./(TMath::Sqrt(2*TMath::Pi())*difR))*TMath::Exp(-1.*(rr-Rnm)*(rr-Rnm)/(2.*difR*difR)); | |
706 | // Double_t stepf=0.5*(1.+TMath::Erf((rr-Rnm)/(TMath::Sqrt(2.)*difR))); | |
707 | // if((ptcorr<85.) && (ptcorr>=70.)){up1[l]=up1[l]+ptm*ptn*Rnm*Rnm*deltag; | |
708 | // down1[l]=down1[l]+ptm*ptn*Rnm*Rnm*stepf;} | |
709 | // if((ptcorr<100.) && (ptcorr>=85.)){up2[l]=up2[l]+ptm*ptn*Rnm*Rnm*deltag; | |
710 | // down2[l]=down2[l]+ptm*ptn*Rnm*Rnm*stepf;} | |
711 | // if((ptcorr<120.) && (ptcorr>=100.)){up3[l]=up3[l]+ptm*ptn*Rnm*Rnm*deltag; | |
712 | // down3[l]=down3[l]+ptm*ptn*Rnm*Rnm*stepf;} | |
713 | // if((ptcorr<140.) && (ptcorr>=120.)){up4[l]=up4[l]+ptm*ptn*Rnm*Rnm*deltag; | |
714 | // down4[l]=down4[l]+ptm*ptn*Rnm*Rnm*stepf;}}}} | |
715 | // } | |
ea693273 | 716 | |
529e2916 | 717 | // //only jet constituents |
718 | // if(fAngStructCloseTracks==2){ | |
ea693273 | 719 | |
529e2916 | 720 | // Double_t difR=0.04; |
721 | // for(Int_t l=0;l<15;l++){ | |
722 | // Double_t rr=l*0.1+0.1; | |
ea693273 | 723 | |
724 | ||
529e2916 | 725 | // AliAODTrack* part1; |
726 | // AliAODTrack* part2; | |
da93bb11 | 727 | |
529e2916 | 728 | // TRefArray *genTrackListb = jetbig->GetRefTracks(); |
729 | // Int_t nTracksGenJetb = genTrackListb->GetEntriesFast(); | |
da93bb11 | 730 | |
731 | ||
732 | ||
529e2916 | 733 | // for(Int_t it=0; it<nTracksGenJetb; ++it){ |
734 | // part1 = (AliAODTrack*)(genTrackListb->At(it)); | |
735 | // for(Int_t itu=0; itu<nTracksGenJetb; ++itu){ | |
736 | // part2 = (AliAODTrack*)(genTrackListb->At(itu)); | |
737 | // Double_t ptm=part1->Pt(); | |
738 | // Double_t ptn=part2->Pt(); | |
739 | // Double_t Rnm = (part1->Eta()-part2->Eta())*(part1->Eta()-part2->Eta())+(part1->Phi()-part2->Phi())*(part1->Phi()-part2->Phi()); | |
740 | // Rnm=TMath::Sqrt(Rnm); | |
741 | // Double_t deltag=(1./(TMath::Sqrt(2*TMath::Pi())*difR))*TMath::Exp(-1.*(rr-Rnm)*(rr-Rnm)/(2.*difR*difR)); | |
742 | // Double_t stepf=0.5*(1.+TMath::Erf((rr-Rnm)/(TMath::Sqrt(2.)*difR))); | |
743 | // if((ptcorr<85.) && (ptcorr>=70.)){up1[l]=up1[l]+ptm*ptn*Rnm*Rnm*deltag; | |
744 | // down1[l]=down1[l]+ptm*ptn*Rnm*Rnm*stepf;} | |
745 | // if((ptcorr<100.) && (ptcorr>=85.)){up2[l]=up2[l]+ptm*ptn*Rnm*Rnm*deltag; | |
746 | // down2[l]=down2[l]+ptm*ptn*Rnm*Rnm*stepf;} | |
747 | // if((ptcorr<120.) && (ptcorr>=100.)){up3[l]=up3[l]+ptm*ptn*Rnm*Rnm*deltag; | |
748 | // down3[l]=down3[l]+ptm*ptn*Rnm*Rnm*stepf;} | |
749 | // if((ptcorr<140.) && (ptcorr>=120.)){up4[l]=up4[l]+ptm*ptn*Rnm*Rnm*deltag; | |
750 | // down4[l]=down4[l]+ptm*ptn*Rnm*Rnm*stepf;}}}}} | |
751 | // } | |
752 | // //end loop over R=0.4 jets | |
753 | // if(fAngStructCloseTracks>0){ | |
754 | // for(Int_t l=0;l<15;l++){ | |
755 | // Double_t rr=l*0.1+0.1; | |
756 | // if(down1[l]!=0){ | |
757 | // if(centValue<10.)fh2AngStructpt1C10->Fill(rr,rr*up1[l]/down1[l]); | |
758 | // if(centValue>20. && centValue<40.) fh2AngStructpt1C20->Fill(rr,rr*up1[l]/down1[l]); | |
759 | // if(centValue>30. && centValue<60.) fh2AngStructpt1C30->Fill(rr,rr*up1[l]/down1[l]); | |
760 | // if(centValue>60.) fh2AngStructpt1C60->Fill(rr,rr*up1[l]/down1[l]);} | |
761 | // if(down2[l]!=0){ | |
762 | // if(centValue<10.) fh2AngStructpt2C10->Fill(rr,rr*up2[l]/down2[l]); | |
763 | // if(centValue>20. && centValue<40.) fh2AngStructpt2C20->Fill(rr,rr*up2[l]/down2[l]); | |
764 | // if(centValue>30. && centValue<60.) fh2AngStructpt2C30->Fill(rr,rr*up2[l]/down2[l]); | |
765 | // if(centValue>60.) fh2AngStructpt2C60->Fill(rr,rr*up2[l]/down2[l]);} | |
766 | // if(down3[l]!=0){ | |
767 | // if(centValue<10.) fh2AngStructpt3C10->Fill(rr,rr*up3[l]/down3[l]); | |
768 | // if(centValue>20. && centValue<40.) fh2AngStructpt3C20->Fill(rr,rr*up3[l]/down3[l]); | |
769 | // if(centValue>30. && centValue<60.) fh2AngStructpt3C30->Fill(rr,rr*up3[l]/down3[l]); | |
770 | // if(centValue>60.) fh2AngStructpt3C60->Fill(rr,rr*up3[l]/down3[l]);} | |
771 | // if(down4[l]!=0){ | |
772 | // if(centValue<10.) fh2AngStructpt4C10->Fill(rr,rr*up4[l]/down4[l]); | |
773 | // if(centValue>20. && centValue<40.) fh2AngStructpt4C20->Fill(rr,rr*up4[l]/down4[l]); | |
774 | // if(centValue>30. && centValue<60.) fh2AngStructpt4C30->Fill(rr,rr*up4[l]/down4[l]); | |
775 | // if(centValue>60.) fh2AngStructpt4C60->Fill(rr,rr*up4[l]/down4[l]);}}} | |
ea693273 | 776 | |
777 | ||
778 | ||
779 | ||
780 | ||
75bf77e3 | 781 | |
782 | ||
783 | PostData(1, fOutputList); | |
da93bb11 | 784 | } |
75bf77e3 | 785 | |
786 | void AliAnalysisTaskJetCore::Terminate(const Option_t *) | |
787 | { | |
788 | // Draw result to the screen | |
789 | // Called once at the end of the query | |
790 | ||
791 | if (!GetOutputData(1)) | |
792 | return; | |
793 | } | |
794 | ||
ea693273 | 795 | |
796 | ||
797 | ||
798 | ||
799 | ||
800 | ||
801 | ||
802 | ||
803 | ||
804 | ||
805 | Int_t AliAnalysisTaskJetCore::GetListOfTracks(TList *list){ | |
806 | ||
807 | Int_t iCount = 0; | |
808 | ||
8b47ec90 | 809 | |
ea693273 | 810 | for(int it = 0;it < fAOD->GetNumberOfTracks();++it){ |
811 | AliAODTrack *tr = fAOD->GetTrack(it); | |
812 | if((fFilterMask>0)&&!(tr->TestFilterBit(fFilterMask)))continue; | |
813 | if(TMath::Abs(tr->Eta())>0.9)continue; | |
814 | if(tr->Pt()<0.15)continue; | |
815 | list->Add(tr); | |
816 | //cout<<fAOD->GetNumberOfTracks()<<" "<<tr->Pt()<<endl; | |
817 | iCount++; | |
818 | } | |
819 | ||
529e2916 | 820 | |
ea693273 | 821 | return iCount; |
822 | ||
823 | } | |
824 | ||
da93bb11 | 825 | Int_t AliAnalysisTaskJetCore::GetHardestTrackBackToJet(AliAODJet *jetbig){ |
826 | ||
827 | ||
828 | Int_t index=-1; | |
829 | Double_t ptmax=-10; | |
830 | Double_t dphi=0; | |
831 | Double_t dif=0; | |
832 | Int_t iCount=0; | |
833 | for(int it = 0;it < fAOD->GetNumberOfTracks();++it){ | |
834 | AliAODTrack *tr = fAOD->GetTrack(it); | |
835 | if((fFilterMask>0)&&!(tr->TestFilterBit(fFilterMask)))continue; | |
836 | if(TMath::Abs(tr->Eta())>0.9)continue; | |
837 | if(tr->Pt()<0.15)continue; | |
838 | iCount=iCount+1; | |
529e2916 | 839 | dphi=RelativePhi(tr->Phi(),jetbig->Phi()); |
da93bb11 | 840 | if(TMath::Abs(dphi)<TMath::Pi()-0.2) continue; |
841 | if(tr->Pt()>ptmax){ ptmax=tr->Pt(); | |
b6844e9e | 842 | index=iCount-1; |
843 | dif=dphi; }} | |
da93bb11 | 844 | |
845 | return index; | |
846 | ||
847 | } | |
848 | ||
849 | ||
850 | ||
851 | ||
852 | ||
853 | ||
854 | ||
855 | ||
856 | ||
ea693273 | 857 | Int_t AliAnalysisTaskJetCore::GetListOfTracksCloseToJet(TList *list,AliAODJet *jetbig){ |
858 | ||
859 | Int_t iCount = 0; | |
860 | ||
8b47ec90 | 861 | |
ea693273 | 862 | for(int it = 0;it < fAOD->GetNumberOfTracks();++it){ |
863 | AliAODTrack *tr = fAOD->GetTrack(it); | |
864 | if((fFilterMask>0)&&!(tr->TestFilterBit(fFilterMask)))continue; | |
865 | if(TMath::Abs(tr->Eta())>0.9)continue; | |
866 | if(tr->Pt()<0.15)continue; | |
867 | Double_t disR=jetbig->DeltaR(tr); | |
868 | if(disR>0.8) continue; | |
869 | list->Add(tr); | |
870 | //cout<<fAOD->GetNumberOfTracks()<<" "<<tr->Pt()<<endl; | |
871 | iCount++; | |
872 | } | |
873 | ||
874 | list->Sort(); | |
875 | return iCount; | |
876 | ||
877 | } | |
878 | ||
879 | ||
880 | ||
881 | ||
882 | ||
883 | ||
884 | ||
885 | ||
886 | ||
887 | ||
888 | ||
75bf77e3 | 889 | Int_t AliAnalysisTaskJetCore::GetNInputTracks() |
890 | { | |
891 | ||
892 | Int_t nInputTracks = 0; | |
893 | ||
894 | TString jbname(fJetBranchName[1]); | |
895 | //needs complete event, use jets without background subtraction | |
896 | for(Int_t i=1; i<=3; ++i){ | |
897 | if(jbname.Contains(Form("B%d",i))) jbname.ReplaceAll(Form("B%d",i),"B0"); | |
898 | } | |
899 | // use only HI event | |
900 | if(jbname.Contains("AODextraonly")) jbname.ReplaceAll("AODextraonly","AOD"); | |
901 | if(jbname.Contains("AODextra")) jbname.ReplaceAll("AODextra","AOD"); | |
902 | ||
903 | if(fDebug) Printf("Multiplicity from jet branch %s", jbname.Data()); | |
904 | TClonesArray *tmpAODjets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(jbname.Data())); | |
905 | if(!tmpAODjets){ | |
906 | Printf("Jet branch %s not found", jbname.Data()); | |
907 | Printf("AliAnalysisTaskJetCore::GetNInputTracks FAILED"); | |
908 | return -1; | |
909 | } | |
910 | ||
911 | for (Int_t iJet=0; iJet<tmpAODjets->GetEntriesFast(); iJet++){ | |
912 | AliAODJet *jet = dynamic_cast<AliAODJet*>((*tmpAODjets)[iJet]); | |
913 | if(!jet) continue; | |
914 | TRefArray *trackList = jet->GetRefTracks(); | |
915 | Int_t nTracks = trackList->GetEntriesFast(); | |
916 | nInputTracks += nTracks; | |
917 | if(fDebug) Printf("#jet%d: %d tracks", iJet, nTracks); | |
918 | } | |
919 | if(fDebug) Printf("---> input tracks: %d", nInputTracks); | |
920 | ||
921 | return nInputTracks; | |
922 | } | |
923 | ||
924 | ||
925 | ||
ea693273 | 926 | Double_t AliAnalysisTaskJetCore::RelativePhi(Double_t mphi,Double_t vphi){ |
927 | ||
928 | if (vphi < -1*TMath::Pi()) vphi += (2*TMath::Pi()); | |
929 | else if (vphi > TMath::Pi()) vphi -= (2*TMath::Pi()); | |
930 | if (mphi < -1*TMath::Pi()) mphi += (2*TMath::Pi()); | |
931 | else if (mphi > TMath::Pi()) mphi -= (2*TMath::Pi()); | |
932 | double dphi = mphi-vphi; | |
933 | if (dphi < -1*TMath::Pi()) dphi += (2*TMath::Pi()); | |
934 | else if (dphi > TMath::Pi()) dphi -= (2*TMath::Pi()); | |
935 | return dphi;//dphi in [-Pi, Pi] | |
936 | } | |
937 | ||
75bf77e3 | 938 | |
939 | ||
da93bb11 | 940 | THnSparse* AliAnalysisTaskJetCore::NewTHnSparseF(const char* name, UInt_t entries) |
941 | { | |
942 | // generate new THnSparseF, axes are defined in GetDimParams() | |
943 | ||
944 | Int_t count = 0; | |
945 | UInt_t tmp = entries; | |
946 | while(tmp!=0){ | |
947 | count++; | |
948 | tmp = tmp &~ -tmp; // clear lowest bit | |
949 | } | |
950 | ||
951 | TString hnTitle(name); | |
952 | const Int_t dim = count; | |
953 | Int_t nbins[dim]; | |
954 | Double_t xmin[dim]; | |
955 | Double_t xmax[dim]; | |
956 | ||
957 | Int_t i=0; | |
958 | Int_t c=0; | |
959 | while(c<dim && i<32){ | |
960 | if(entries&(1<<i)){ | |
961 | ||
962 | TString label(""); | |
963 | GetDimParams(i, label, nbins[c], xmin[c], xmax[c]); | |
964 | hnTitle += Form(";%s",label.Data()); | |
965 | c++; | |
966 | } | |
967 | ||
968 | i++; | |
969 | } | |
970 | hnTitle += ";"; | |
971 | ||
972 | return new THnSparseF(name, hnTitle.Data(), dim, nbins, xmin, xmax); | |
973 | } | |
974 | ||
975 | void AliAnalysisTaskJetCore::GetDimParams(Int_t iEntry, TString &label, Int_t &nbins, Double_t &xmin, Double_t &xmax) | |
976 | { | |
977 | // stores label and binning of axis for THnSparse | |
978 | ||
979 | const Double_t pi = TMath::Pi(); | |
980 | ||
981 | switch(iEntry){ | |
982 | ||
983 | case 0: | |
984 | label = "V0 centrality (%)"; | |
985 | ||
986 | nbins = 10; | |
987 | xmin = 0.; | |
988 | xmax = 100.; | |
989 | break; | |
990 | ||
991 | ||
992 | case 1: | |
993 | label = "corrected jet pt"; | |
994 | nbins = 50; | |
995 | xmin = 0.; | |
996 | xmax = 200.; | |
997 | break; | |
998 | ||
999 | ||
1000 | case 2: | |
1001 | label = "track pT"; | |
1002 | ||
529e2916 | 1003 | nbins = 1000; |
da93bb11 | 1004 | xmin = 0.; |
1005 | xmax = 50; | |
1006 | break; | |
1007 | ||
1008 | ||
529e2916 | 1009 | case 3: |
da93bb11 | 1010 | label = "deltaR"; |
1011 | nbins = 15; | |
1012 | xmin = 0.; | |
1013 | xmax = 1.5; | |
1014 | break; | |
529e2916 | 1015 | |
1016 | ||
1017 | ||
da93bb11 | 1018 | case 4: |
1019 | label = "deltaEta"; | |
1020 | nbins = 30; | |
1021 | xmin = -1.5; | |
1022 | xmax = 1.5; | |
1023 | break; | |
1024 | ||
1025 | ||
1026 | case 5: | |
1027 | label = "deltaPhi"; | |
1028 | nbins = 90; | |
1029 | xmin = -0.5*pi; | |
1030 | xmax = 1.5*pi; | |
1031 | break; | |
1032 | ||
1033 | ||
529e2916 | 1034 | |
1035 | case 6: | |
da93bb11 | 1036 | label = "leading track"; |
1037 | nbins = 50; | |
1038 | xmin = 0; | |
1039 | xmax = 50; | |
1040 | break; | |
1041 | ||
529e2916 | 1042 | case 7: |
da93bb11 | 1043 | |
1044 | label = "trigger track"; | |
1045 | nbins =50; | |
1046 | xmin = 0; | |
1047 | xmax = 50; | |
1048 | break; | |
529e2916 | 1049 | |
1050 | ||
1051 | ||
1052 | ||
1053 | ||
1054 | ||
1055 | ||
1056 | ||
da93bb11 | 1057 | } |
1058 | ||
1059 | } | |
1060 |