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1 | //#include <string.h> | |
2 | //#include <TStyle.h> | |
3 | #include <list> | |
4 | #include <string> | |
5 | ||
6 | #include "TTree.h" | |
7 | #include "TCanvas.h" | |
8 | #include "AliAnalysisTask.h" | |
9 | #include "AliInputEventHandler.h" | |
10 | #include "AliESDtrack.h" | |
11 | #include "AliAODVertex.h" | |
12 | #include "AliAODCluster.h" | |
13 | ||
14 | #include <TROOT.h> | |
15 | #include <TRandom.h> | |
16 | #include <TSystem.h> | |
17 | #include <TInterpreter.h> | |
18 | #include <TChain.h> | |
19 | #include <TFile.h> | |
20 | #include <TKey.h> | |
21 | #include <TH1F.h> | |
22 | #include <TH2F.h> | |
23 | #include <TH3F.h> | |
24 | #include <TProfile.h> | |
25 | #include <TList.h> | |
26 | #include <TLorentzVector.h> | |
27 | #include <TClonesArray.h> | |
28 | #include <TRefArray.h> | |
29 | ||
30 | #include "TDatabasePDG.h" | |
31 | #include "AliAnalysisManager.h" | |
32 | #include "AliJetFinder.h" | |
33 | #include "AliJetHeader.h" | |
34 | #include "AliJetReader.h" | |
35 | #include "AliJetReaderHeader.h" | |
36 | #include "AliUA1JetHeaderV1.h" | |
37 | #include "AliSISConeJetHeader.h" | |
38 | #include "AliESDEvent.h" | |
39 | #include "AliAODEvent.h" | |
40 | #include "AliAODHandler.h" | |
41 | #include "AliAODInputHandler.h" | |
42 | #include "AliAODTrack.h" | |
43 | #include "AliVParticle.h" | |
44 | #include "AliAODJet.h" | |
45 | #include "AliAODJetEventBackground.h" | |
46 | #include "AliMCParticle.h" | |
47 | #include "AliAODMCParticle.h" | |
48 | #include "AliMCEventHandler.h" | |
49 | #include "AliMCEvent.h" | |
50 | #include "AliStack.h" | |
51 | ||
52 | #include "AliAODHeader.h" | |
53 | #include "AliAODMCHeader.h" | |
54 | #include "AliJetKineReaderHeader.h" | |
55 | #include "AliGenCocktailEventHeader.h" | |
56 | #include "AliInputEventHandler.h" | |
57 | #include "AliGenEventHeader.h" | |
58 | #include "AliGenDPMjetEventHeader.h" | |
59 | ||
60 | ||
61 | ||
62 | #include "AliAnalysisTaskCheckSingleTrackJetRejection.h" | |
63 | #include "AliAnalysisTaskPhiCorrelations.h" | |
64 | #include "AliAnalysisHelperJetTasks.h" | |
65 | #include "AliPWG4HighPtQAMC.h" | |
66 | ||
67 | ||
68 | ||
69 | ||
70 | using std::cout; | |
71 | using std::endl; | |
72 | ||
73 | ClassImp(AliAnalysisTaskCheckSingleTrackJetRejection) | |
74 | ||
75 | //________________________________________________________________________ | |
76 | AliAnalysisTaskCheckSingleTrackJetRejection::AliAnalysisTaskCheckSingleTrackJetRejection(): | |
77 | AliAnalysisTaskSE(), | |
78 | fUseAODInput(kFALSE), | |
79 | fFillAOD(kFALSE), | |
80 | fNonStdFile(""), | |
81 | fJetBranch("jets"), | |
82 | fAODIn(0x0), | |
83 | fAODOut(0x0), | |
84 | fAODExtension(0x0), | |
85 | JFAlg("ANTIKT"), | |
86 | Radius(0.4), | |
87 | Filtermask(256), | |
88 | BackM(0), | |
89 | TrackPtcut(0.15), | |
90 | SkipCone(0), | |
91 | IsMC(kTRUE), | |
92 | fHistList(0x0), | |
93 | fxsec(0.), | |
94 | ftrial(1.), | |
95 | fJetRecEtaWindow(0.5), | |
96 | fMinJetPt(0.15), | |
97 | fH1Xsec(0x0), | |
98 | fH1Trials(0x0), | |
99 | fH1Events(0x0), | |
100 | ||
101 | fH2jetMCAKT04_Jetpt_maxpt(0x0), | |
102 | fH2jetAKT04_Jetpt_maxpt (0x0) | |
103 | ||
104 | { | |
105 | for(int j=0;j<6;j++){ | |
106 | fH1jetMCAKT04_pt [j]=0; | |
107 | fH1jetAKT04_pt [j]=0; | |
108 | ||
109 | fH2jetMCAKT04_Eratio [j]=0; | |
110 | fH1jetMCAKT04_match [j]=0; | |
111 | } | |
112 | ||
113 | // Default constructor | |
114 | } | |
115 | ||
116 | //________________________________________________________________________ | |
117 | AliAnalysisTaskCheckSingleTrackJetRejection::AliAnalysisTaskCheckSingleTrackJetRejection(const char *name): | |
118 | AliAnalysisTaskSE(name), | |
119 | fUseAODInput(kFALSE), | |
120 | fFillAOD(kFALSE), | |
121 | fNonStdFile(""), | |
122 | fJetBranch("jets"), | |
123 | fAODIn(0x0), | |
124 | fAODOut(0x0), | |
125 | fAODExtension(0x0), | |
126 | JFAlg("ANTIKT"), | |
127 | Radius(0.4), | |
128 | Filtermask(256), | |
129 | BackM(0), | |
130 | TrackPtcut(0.15), | |
131 | SkipCone(0), | |
132 | IsMC(kTRUE), | |
133 | fHistList(0x0), | |
134 | fxsec(0.), | |
135 | ftrial(1.), | |
136 | fJetRecEtaWindow(0.5), | |
137 | fMinJetPt(0.15), | |
138 | fH1Xsec(0x0), | |
139 | fH1Trials(0x0), | |
140 | fH1Events(0x0), | |
141 | fH2jetMCAKT04_Jetpt_maxpt(0x0), | |
142 | fH2jetAKT04_Jetpt_maxpt (0x0) | |
143 | ||
144 | { | |
145 | ||
146 | for(int j=0;j<6;j++){ | |
147 | fH1jetMCAKT04_pt [j]=0; | |
148 | fH1jetAKT04_pt [j]=0; | |
149 | ||
150 | fH2jetMCAKT04_Eratio [j]=0; | |
151 | fH1jetMCAKT04_match [j]=0; | |
152 | } | |
153 | ||
154 | // Constructor | |
155 | // Define input and output slots here | |
156 | // Input slot #0 works with a TChain | |
157 | DefineInput(0, TChain::Class()); | |
158 | // Output slot #0 id reserved by the base class for AOD | |
159 | // Output slot #1 writes into a TH1 container | |
160 | DefineOutput(1, TList::Class()); | |
161 | ||
162 | } | |
163 | ||
164 | //________________________________________________________________________ | |
165 | void AliAnalysisTaskCheckSingleTrackJetRejection::UserCreateOutputObjects() | |
166 | { | |
167 | // Create histograms | |
168 | // Called once | |
169 | ||
170 | if (!fHistList){ fHistList = new TList();fHistList->SetOwner(kTRUE); cout<<"TList is created for output "<<endl;} | |
171 | ||
172 | Bool_t oldStatus = TH1::AddDirectoryStatus(); | |
173 | TH1::AddDirectory(kFALSE); | |
174 | ||
175 | char *histname; | |
176 | if(IsMC){ | |
177 | fH1Xsec = new TProfile("Xsec","Xsec",1,0,1); | |
178 | fH1Trials = new TH1F ("Trials","Trials",1,0,1); | |
179 | histname = Form("fH2jetMCAKT04_Jetpt_maxpt"); | |
180 | fH2jetMCAKT04_Jetpt_maxpt = new TH2F(histname,histname,400,0,400,400,0,400); | |
181 | histname = Form("fH2jetAKT04_Jetpt_maxpt"); | |
182 | fH2jetAKT04_Jetpt_maxpt = new TH2F(histname,histname,400,0,400,400,0,400); | |
183 | for(int j=0;j<6;j++){ | |
184 | histname = Form("fH1jetMCAKT04_pt%d",j); | |
185 | fH1jetMCAKT04_pt[j] = new TH1F(histname,histname,200,0,200); | |
186 | histname = Form("fH2jetAKT04_pt%d",j); | |
187 | fH1jetAKT04_pt[j] = new TH1F(histname,histname,200,0,200); | |
188 | ||
189 | histname = Form("fH2jetMCAKT04_Eratio%d",j); | |
190 | fH2jetMCAKT04_Eratio[j] = new TH2F(histname,histname,200,0,200,100,0,30); | |
191 | histname = Form("fH1jetMCAKT04_match%d",j); | |
192 | fH1jetMCAKT04_match[j] = new TH1F(histname,histname,200,0,200); | |
193 | } | |
194 | fHistList->Add(fH1Xsec); | |
195 | fHistList->Add(fH1Trials); | |
196 | fHistList->Add(fH2jetMCAKT04_Jetpt_maxpt); | |
197 | fHistList->Add(fH2jetAKT04_Jetpt_maxpt); | |
198 | for(int j=0;j<6;j++){ | |
199 | fHistList->Add(fH1jetAKT04_pt[j]); | |
200 | fHistList->Add(fH1jetMCAKT04_pt[j]); | |
201 | fHistList->Add(fH2jetMCAKT04_Eratio[j]); | |
202 | fHistList->Add(fH1jetMCAKT04_match[j]); | |
203 | } | |
204 | } | |
205 | else { | |
206 | fH1Events = new TH1F("Events","Number of Events",1,0,1); | |
207 | histname = Form("fH2jetAKT04_Jetpt_maxpt"); | |
208 | fH2jetAKT04_Jetpt_maxpt = new TH2F(histname,histname,400,0,400,400,0,400); | |
209 | for(int j=0;j<6;j++){ | |
210 | histname = Form("fH2jetAKT04_pt%d",j); | |
211 | fH1jetAKT04_pt[j] = new TH1F(histname,histname,200,0,200); | |
212 | } | |
213 | fHistList->Add(fH1Events); | |
214 | fHistList->Add(fH2jetAKT04_Jetpt_maxpt); | |
215 | for(int j=0;j<6;j++){ | |
216 | fHistList->Add(fH1jetAKT04_pt[j]); | |
217 | } | |
218 | } | |
219 | ||
220 | ||
221 | // =========== Switch on Sumw2 for all histos =========== | |
222 | for (Int_t i=0; i<fHistList->GetEntries(); ++i) | |
223 | { | |
224 | TH1 *h1 = dynamic_cast<TH1*>(fHistList->At(i)); | |
225 | if (h1) | |
226 | { | |
227 | h1->Sumw2(); | |
228 | continue; | |
229 | } | |
230 | THnSparse *hn = dynamic_cast<THnSparse*>(fHistList->At(i)); | |
231 | if(hn)hn->Sumw2(); | |
232 | } | |
233 | TH1::AddDirectory(oldStatus); | |
234 | ||
235 | ||
236 | PostData(1,fHistList); | |
237 | ||
238 | } | |
239 | ||
240 | //---------------------------------------------------------------------- | |
241 | void AliAnalysisTaskCheckSingleTrackJetRejection::Init() | |
242 | { | |
243 | // Initialization | |
244 | if (fDebug) printf("AnalysisTaskCheckSingleTrackJetRejection::Init() \n"); | |
245 | ||
246 | } | |
247 | ||
248 | Bool_t AliAnalysisTaskCheckSingleTrackJetRejection::Notify() | |
249 | { | |
250 | fAODIn = dynamic_cast<AliAODEvent*>(InputEvent()); | |
251 | fAODOut = AODEvent(); | |
252 | if(fNonStdFile.Length()!=0){ | |
253 | AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()); | |
254 | fAODExtension = (aodH?aodH->GetExtension(fNonStdFile.Data()):0); | |
255 | if(fAODExtension){ | |
256 | if(fDebug>1)Printf("AODExtension found for %s ",fNonStdFile.Data()); | |
257 | } | |
258 | } | |
259 | ||
260 | TTree *tree = AliAnalysisManager::GetAnalysisManager()->GetTree(); | |
261 | fxsec=0.; | |
262 | ftrial=1.; | |
263 | ||
264 | if(tree){ | |
265 | TFile *curfile = tree->GetCurrentFile(); | |
266 | if(!curfile){ | |
267 | Error("Notify","No current file"); | |
268 | return kFALSE; | |
269 | } | |
270 | ||
271 | if(IsMC){ | |
272 | PythiaInfoFromFile(curfile->GetName(),fxsec,ftrial); | |
273 | //cout<<" Xsec "<<fxsec<<" trial "<<ftrial<<endl; | |
274 | fH1Xsec ->Fill(0.,fxsec); | |
275 | fH1Trials->Fill(0.,ftrial); | |
276 | } | |
277 | else{ | |
278 | //Float_t totalEvent; | |
279 | //totalEvent = GetTotalEvents(curfile->GetName()); | |
280 | //fH1Events->Fill(0.,totalEvent); | |
281 | } | |
282 | ||
283 | } | |
284 | ||
285 | printf("Reading File %s ",fInputHandler->GetTree()->GetCurrentFile()->GetName()); | |
286 | return kTRUE; | |
287 | } | |
288 | ||
289 | void AliAnalysisTaskCheckSingleTrackJetRejection::FinishTaskOutput() | |
290 | { | |
291 | } | |
292 | ||
293 | ||
294 | ||
295 | //________________________________________________________________________ | |
296 | void AliAnalysisTaskCheckSingleTrackJetRejection::UserExec(Option_t *) | |
297 | { | |
298 | ||
299 | ||
300 | // Main loop (called each event) | |
301 | // Execute analysis for current event | |
302 | ||
303 | AliAODEvent *fAOD; | |
304 | TObject* handler = AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler(); | |
305 | if( handler && handler->InheritsFrom("AliAODInputHandler") ) { | |
306 | fAOD = ((AliAODInputHandler*)handler)->GetEvent(); | |
307 | if(fUseAODInput) fAODIn = fAOD; | |
308 | if (fDebug > 1) Printf("%s:%d AOD event from input", (char*)__FILE__,__LINE__); | |
309 | } | |
310 | else { | |
311 | handler = AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler(); | |
312 | if( handler && handler->InheritsFrom("AliAODHandler") ) { | |
313 | fAOD = ((AliAODHandler*)handler)->GetAOD(); | |
314 | fAODIn = fAOD; | |
315 | if (fDebug > 1) Printf("%s:%d AOD event from output", (char*)__FILE__,__LINE__); | |
316 | } | |
317 | } | |
318 | ||
319 | if(!fAODIn && !fUseAODInput){ // case we have AOD in input & output and want jets from output | |
320 | TObject* outHandler = AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler(); | |
321 | if( outHandler && outHandler->InheritsFrom("AliAODHandler") ) { | |
322 | fAODIn = ((AliAODHandler*)outHandler)->GetAOD(); | |
323 | if (fDebug > 1) Printf("%s:%d jets from output AOD", (char*)__FILE__,__LINE__); | |
324 | } | |
325 | } | |
326 | ||
327 | //if(fNonStdFile.Length()!=0){ | |
328 | // // case we have an AOD extension - fetch the jets from the extended output | |
329 | // AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()); | |
330 | // fAODExtension = (aodH?aodH->GetExtension(fNonStdFile.Data()):0); | |
331 | // if(!fAODExtension){ | |
332 | // if(fDebug>1)Printf("AODExtension not found for %s",fNonStdFile.Data()); | |
333 | // } | |
334 | //} | |
335 | //fAODIn = dynamic_cast<AliAODEvent*>(InputEvent()); | |
336 | if (!fAODIn) { | |
337 | Printf("ERROR %s : fAODIn not available",(char*)__FILE__); | |
338 | return; | |
339 | } | |
340 | ||
341 | AliInputEventHandler* inputHandler = (AliInputEventHandler*) | |
342 | ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); | |
343 | if(!(inputHandler->IsEventSelected() & AliVEvent::kMB)){ | |
344 | if (fDebug > 1 ) Printf(" Trigger Selection: event REJECTED ... "); | |
345 | return; | |
346 | } | |
347 | if(!IsMC)fH1Events->Fill(0); | |
348 | ||
349 | ||
350 | ||
351 | // start jet analysis | |
352 | ||
353 | Double_t Jet_n [20]; | |
354 | Double_t Jet_pt [20][10000]; | |
355 | Double_t Jet_eta[20][10000]; | |
356 | Double_t Jet_phi[20][10000]; | |
357 | ||
358 | for(int i=0;i<20;i++){ | |
359 | Jet_n[i]=0; | |
360 | for(int j=0;j<10000;j++){ | |
361 | Jet_pt[i][j]=0.; | |
362 | Jet_phi[i][j]=999.; | |
363 | Jet_eta[i][j]=999.; | |
364 | } | |
365 | } | |
366 | ||
367 | // get AOD event from input/ouput | |
368 | TString cAdd = ""; | |
369 | cAdd += Form("%02d_",(int)((Radius+0.01)*10.)); | |
370 | cAdd += Form("B%d",(int)BackM); | |
371 | cAdd += Form("_Filter%05d",Filtermask); | |
372 | cAdd += Form("_Cut%05d",(int)(1000.*TrackPtcut)); | |
373 | cAdd += Form("_Skip%02d",SkipCone); | |
374 | TString Branchname_gen,Branchname_rec; | |
375 | //Branchname_gen = Form("clustersMCKINE2_%s%s",JFAlg.Data(),cAdd.Data()); | |
376 | Branchname_gen = Form("clustersAODMC2_%s%s",JFAlg.Data(),cAdd.Data()); | |
377 | Branchname_rec = Form("clustersAOD_%s%s",JFAlg.Data(),cAdd.Data()); | |
378 | ||
379 | ||
380 | bool fFIND[6][1000]; | |
381 | double maxpt[2][1000];for(int i=0;i<1000;i++){maxpt[0][i]=0;maxpt[1][i]=0;} | |
382 | int nearrecID[1000]; for(int i=0;i<1000;i++){nearrecID[i]=99999;} | |
383 | AliAODJet* jetsAOD; | |
384 | for(int algorithm=0;algorithm<2;algorithm++){ | |
385 | //for LHC11a1 LHC11a2 official | |
386 | if((!IsMC&&algorithm==0))continue; | |
387 | ||
388 | if(algorithm==0)fJetBranch = Branchname_gen.Data(); | |
389 | if(algorithm==1)fJetBranch = Branchname_rec.Data(); | |
390 | ||
391 | TClonesArray* jets = dynamic_cast <TClonesArray*> (fAODIn->FindListObject(fJetBranch.Data())); | |
392 | if(!jets){ | |
393 | printf(" Tere are no Branch named %s \n",fJetBranch.Data()); | |
394 | continue; | |
395 | } | |
396 | Int_t nj = jets->GetEntriesFast(); | |
397 | if (fDebug) printf("There are %5d jets in the event \n", nj); | |
398 | ||
399 | ||
400 | Jet_n[algorithm] = nj; | |
401 | for(int njet =0;njet<nj;njet++){ | |
402 | jetsAOD = (AliAODJet*) (jets->At(njet)); | |
403 | Jet_pt [algorithm][njet] = jetsAOD->Pt(); | |
404 | Jet_phi [algorithm][njet] = jetsAOD->Phi(); | |
405 | Jet_eta [algorithm][njet] = jetsAOD->Eta(); | |
406 | double eta_cut_Jet=0.5; | |
407 | TRefArray *reftracks = jetsAOD->GetRefTracks(); | |
408 | int ntracks=reftracks->GetEntriesFast(); | |
409 | if(TMath::Abs(Jet_eta[algorithm][njet])<eta_cut_Jet){ | |
410 | //------------calc max pt in Jet---------------- | |
411 | double trackpt; | |
412 | double sumtrackpt=0;//test | |
413 | for(int ntr=0;ntr<ntracks;ntr++){// calc. max pt of track which is in Jet | |
414 | AliAODTrack *AODtrack = dynamic_cast<AliAODTrack*>(reftracks->At(ntr)); | |
415 | if(AODtrack){ | |
416 | Bool_t bgoodT=false; | |
417 | if(Filtermask!=768){ | |
418 | if(AODtrack->TestFilterMask(Filtermask))bgoodT=true; | |
419 | } | |
420 | else{ | |
421 | if(AODtrack->IsHybridGlobalConstrainedGlobal())bgoodT=true; //for hybrid Track cuts | |
422 | } | |
423 | if(!bgoodT)continue; | |
424 | trackpt = AODtrack->Pt(); | |
425 | sumtrackpt += trackpt; | |
426 | if(trackpt>maxpt[algorithm][njet]){ | |
427 | maxpt[algorithm][njet] = trackpt; | |
428 | } | |
429 | } | |
430 | }// track Loop | |
431 | ||
432 | if(algorithm==0){ | |
433 | fH1jetMCAKT04_pt[0]->Fill(Jet_pt[algorithm][njet]); | |
434 | if(maxpt[algorithm][njet]<40)fH1jetMCAKT04_pt[1]->Fill(Jet_pt[algorithm][njet]); | |
435 | if(ntracks>1) fH1jetMCAKT04_pt[2]->Fill(Jet_pt[algorithm][njet]); | |
436 | if(ntracks>2) fH1jetMCAKT04_pt[3]->Fill(Jet_pt[algorithm][njet]); | |
437 | if(ntracks>3) fH1jetMCAKT04_pt[4]->Fill(Jet_pt[algorithm][njet]); | |
438 | if((maxpt[algorithm][njet]<40)&&(ntracks>1))fH1jetMCAKT04_pt[5]->Fill(Jet_pt[algorithm][njet]); | |
439 | fH2jetMCAKT04_Jetpt_maxpt->Fill(maxpt[algorithm][njet],Jet_pt[algorithm][njet]); | |
440 | } | |
441 | if(algorithm==1){ | |
442 | fH1jetAKT04_pt[0]->Fill(Jet_pt[algorithm][njet]); | |
443 | if(maxpt[algorithm][njet]<40)fH1jetAKT04_pt[1]->Fill(Jet_pt[algorithm][njet]); | |
444 | if(ntracks>1) fH1jetAKT04_pt[2]->Fill(Jet_pt[algorithm][njet]); | |
445 | if(ntracks>2) fH1jetAKT04_pt[3]->Fill(Jet_pt[algorithm][njet]); | |
446 | if(ntracks>3) fH1jetAKT04_pt[4]->Fill(Jet_pt[algorithm][njet]); | |
447 | if((maxpt[algorithm][njet]<40)&&(ntracks>1))fH1jetAKT04_pt[5]->Fill(Jet_pt[algorithm][njet]); | |
448 | fH2jetAKT04_Jetpt_maxpt->Fill(maxpt[algorithm][njet],Jet_pt[algorithm][njet]); | |
449 | } | |
450 | } | |
451 | } | |
452 | if(!(IsMC&&algorithm==1))continue; | |
453 | for(int njetMC =0;njetMC<Jet_n[0];njetMC++){ | |
454 | double eta_cut_Jet=0.5; | |
455 | if(TMath::Abs(Jet_eta[0][njetMC])<eta_cut_Jet){ | |
456 | //Find muched jet pare===================================== | |
457 | for(int cut=0;cut<6;cut++){ | |
458 | double min_R=10.; | |
459 | for(int njetAOD=0;njetAOD<Jet_n[1];njetAOD++){ | |
460 | jets = dynamic_cast <TClonesArray*> (fAODIn->FindListObject(fJetBranch.Data())); | |
461 | if(!jets)continue; | |
462 | jetsAOD = (AliAODJet*) (jets->At(njetAOD)); | |
463 | TRefArray *reftracks = jetsAOD->GetRefTracks(); | |
464 | int ntracks=reftracks->GetEntriesFast(); | |
465 | if(cut==1){if(maxpt[1][njetAOD]>=40.)continue;} | |
466 | if(cut==2){if(ntracks==1)continue;} | |
467 | if(cut==3){if(ntracks<=2)continue;} | |
468 | if(cut==4){if(ntracks<=3)continue;} | |
469 | if(cut==5){if(maxpt[1][njetAOD]>=40.)continue;if(ntracks==1)continue;} | |
470 | double DelR = DeltaR(Jet_phi[0][njetMC],Jet_phi[1][njetAOD],Jet_eta[0][njetMC],Jet_eta[1][njetAOD]); | |
471 | if(DelR<min_R){ | |
472 | nearrecID[njetMC]=njetAOD; | |
473 | min_R=DelR; | |
474 | } | |
475 | } | |
476 | if(min_R<0.4){ | |
477 | min_R=10.; | |
478 | int neargenID=99999; | |
479 | for(int njet =0;njet<Jet_n[0];njet++){ | |
480 | double DelR = DeltaR(Jet_phi[0][njet],Jet_phi[1][nearrecID[njetMC]],Jet_eta[0][njet],Jet_eta[1][nearrecID[njetMC]]); | |
481 | if(DelR<min_R){ | |
482 | neargenID=njet; | |
483 | min_R=DelR; | |
484 | } | |
485 | } | |
486 | if((min_R<0.4)&&(neargenID==njetMC))fFIND[cut][njetMC]=true; | |
487 | } | |
488 | } | |
489 | //====================================================== | |
490 | } | |
491 | } | |
492 | }//algorithm | |
493 | if(IsMC){ | |
494 | for(int njetMC =0;njetMC<Jet_n[0];njetMC++){ | |
495 | double eta_cut_Jet=0.5; | |
496 | if(TMath::Abs(Jet_eta[0][njetMC])<eta_cut_Jet){ | |
497 | for(int cut=0;cut<6;cut++){ | |
498 | if(fFIND[cut][njetMC]==true){ | |
499 | fH1jetMCAKT04_match[cut]->Fill(Jet_pt[0][njetMC]); | |
500 | fH2jetMCAKT04_Eratio[cut]->Fill(Jet_pt[0][njetMC],Jet_pt[1][nearrecID[njetMC]]/Jet_pt[0][njetMC]); | |
501 | } | |
502 | } | |
503 | }//eta window | |
504 | }//njet loop | |
505 | } | |
506 | ||
507 | // End of jet analysis --------- | |
508 | // Post output data. | |
509 | PostData(1, fHistList); | |
510 | return; | |
511 | } | |
512 | ||
513 | //________________________________________________________________________ | |
514 | void AliAnalysisTaskCheckSingleTrackJetRejection::Terminate(Option_t *) | |
515 | { | |
516 | // Terminate analysis | |
517 | // | |
518 | if (fDebug) printf("AnalysisTaskPt: Terminate() \n"); | |
519 | ||
520 | } | |
521 | ||
522 | ||
523 | Bool_t AliAnalysisTaskCheckSingleTrackJetRejection::JetSelected(AliAODJet *jet){ | |
524 | Bool_t selected = false; | |
525 | ||
526 | if(!jet)return selected; | |
527 | ||
528 | if(fabs(jet->Eta())<fJetRecEtaWindow&&jet->Pt()>fMinJetPt){ | |
529 | selected = kTRUE; | |
530 | } | |
531 | return selected; | |
532 | ||
533 | } | |
534 | ||
535 | ||
536 | Double_t AliAnalysisTaskCheckSingleTrackJetRejection::DeltaPhi(Double_t phi1,Double_t phi2){ | |
537 | Float_t pi=TMath::Pi(); | |
538 | Double_t dphi = phi1-phi2; | |
539 | if (dphi<(-1./2*pi))dphi = dphi +2*pi; | |
540 | else if(dphi>( 3./2*pi))dphi = dphi -2*pi; | |
541 | return dphi; | |
542 | } | |
543 | Double_t AliAnalysisTaskCheckSingleTrackJetRejection::DeltaR(Double_t phi1,Double_t phi2,Double_t eta1,Double_t eta2){ | |
544 | Float_t pi=TMath::Pi(); | |
545 | Double_t dphi = DeltaPhi(phi1,phi2); | |
546 | if (dphi<(-1./2*pi))dphi = dphi +2*pi; | |
547 | else if(dphi>( 3./2*pi))dphi = dphi -2*pi; | |
548 | Double_t Deta = eta1 - eta2; | |
549 | Double_t deltaR = sqrt(pow(dphi,2)+pow(Deta,2)); | |
550 | return deltaR; | |
551 | } | |
552 | ||
553 | Bool_t AliAnalysisTaskCheckSingleTrackJetRejection::PythiaInfoFromFile(const char* currFile,Float_t &fXsec,Float_t &fTrials){ | |
554 | // | |
555 | // get the cross section and the trails either from pyxsec.root or from pysec_hists.root | |
556 | // This is to called in Notify and should provide the path to the AOD/ESD file | |
557 | // Copied from AliAnalysisTaskJetSpectrum2 | |
558 | // | |
559 | ||
560 | TString file(currFile); | |
561 | fXsec = 0; | |
562 | fTrials = 1; | |
563 | ||
564 | if(file.Contains("root_archive.zip#")){ | |
565 | Ssiz_t pos1 = file.Index("root_archive",12,TString::kExact); | |
566 | Ssiz_t pos = file.Index("#",1,pos1,TString::kExact); | |
567 | file.Replace(pos+1,20,""); | |
568 | } | |
569 | else { | |
570 | // not an archive take the basename.... | |
571 | file.ReplaceAll(gSystem->BaseName(file.Data()),""); | |
572 | } | |
573 | // Printf("%s",file.Data()); | |
574 | ||
575 | ||
576 | TFile *filexsec = TFile::Open(Form("%s%s",file.Data(),"pyxsec.root")); // problem that we cannot really | |
577 | //test the existance of a file in a archive so we have to lvie with open error message from root | |
578 | if(!filexsec){ | |
579 | // next trial fetch the histgram file | |
580 | filexsec = TFile::Open(Form("%s%s",file.Data(),"pyxsec_hists.root")); | |
581 | if(!filexsec){ | |
582 | // not a severe condition but inciate that we have no information | |
583 | return kFALSE; | |
584 | } | |
585 | else{ | |
586 | // find the tlist we want to be independtent of the name so use the Tkey | |
587 | TKey* key = (TKey*)filexsec->GetListOfKeys()->At(0); | |
588 | if(!key){ | |
589 | filexsec->Close(); | |
590 | return kFALSE; | |
591 | } | |
592 | TList *list = dynamic_cast<TList*>(key->ReadObj()); | |
593 | if(!list){ | |
594 | filexsec->Close(); | |
595 | return kFALSE; | |
596 | } | |
597 | fXsec = ((TProfile*)list->FindObject("h1Xsec"))->GetBinContent(1); | |
598 | fTrials = ((TH1F*)list->FindObject("h1Trials"))->GetBinContent(1); | |
599 | filexsec->Close(); | |
600 | } | |
601 | } // no tree pyxsec.root | |
602 | else { | |
603 | TTree *xtree = (TTree*)filexsec->Get("Xsection"); | |
604 | if(!xtree){ | |
605 | filexsec->Close(); | |
606 | return kFALSE; | |
607 | } | |
608 | UInt_t ntrials = 0; | |
609 | Double_t xsection = 0; | |
610 | xtree->SetBranchAddress("xsection",&xsection); | |
611 | xtree->SetBranchAddress("ntrials",&ntrials); | |
612 | xtree->GetEntry(0); | |
613 | fTrials = ntrials; | |
614 | fXsec = xsection; | |
615 | filexsec->Close(); | |
616 | } | |
617 | return kTRUE; | |
618 | } | |
619 | ||
620 | ||
621 | //Float_t AliAnalysisTaskCheckSingleTrackJetRejection::GetTotalEvents(const char* currFile){ | |
622 | // Float_t totalevent; | |
623 | // TString file_es(currFile); | |
624 | // if(file_es.Contains("root_archive.zip#")){ | |
625 | // Ssiz_t pos1 = file_es.Index("root_archive",12,TString::kExact); | |
626 | // Ssiz_t pos = file_es.Index("#",1,pos1,TString::kExact); | |
627 | // file_es.Replace(pos+1,20,""); | |
628 | // } | |
629 | // else { | |
630 | // // not an archive take the basename.... | |
631 | // file_es.ReplaceAll(gSystem->BaseName(file_es.Data()),""); | |
632 | // } | |
633 | // | |
634 | // TString cAdd = ""; | |
635 | // cAdd += Form("%02d_",(int)((Radius+0.01)*10.)); | |
636 | // cAdd += Form("B%d",(int)BackM); | |
637 | // cAdd += Form("_Filter%05d",Filtermask); | |
638 | // cAdd += Form("_Cut%05d",(int)(1000.*TrackPtcut)); | |
639 | // cAdd += Form("_Skip%02d",SkipCone); | |
640 | // TString Dirname,Listname; | |
641 | // Dirname = Form("PWG4_cluster_AOD__%s%s",JFAlg.Data(),cAdd.Data()); | |
642 | // Listname = Form("pwg4cluster_AOD__%s%s",JFAlg.Data(),cAdd.Data()); | |
643 | // | |
644 | // TFile *feventstat = TFile::Open(Form("%s%s",file_es.Data(),"JetTasksOutput.root")); | |
645 | // gROOT->Cd(Dirname.Data()); | |
646 | // TList *templist = (TList*)gROOT->FindObject(Listname.Data()); | |
647 | // TH1F* temphist = (TH1F*)templist->FindObject("fh1Trials"); | |
648 | // totalevent = temphist->Integral(); | |
649 | // //cout<<temphist->Integral()<<endl; | |
650 | // delete feventstat; | |
651 | // return totalevent; | |
652 | // | |
653 | //} | |
654 | ||
655 |