1 //_________________________________________________________________________
2 // Utility Class for transverse energy studies; charged hadrons
4 // - reconstruction and MC output
7 //Created by Christine Nattrass, Rebecca Scott, Irakli Martashvili
8 //University of Tennessee at Knoxville
9 //_________________________________________________________________________
10 //Necessary to read config macros
13 #include <TInterpreter.h>
19 #include "AliESDEvent.h"
20 #include "AliMCEvent.h"
21 #include "AliESDtrackCuts.h"
23 #include "AliAnalysisTaskHadEt.h"
24 #include "AliAnalysisHadEtReconstructed.h"
25 #include "AliAnalysisHadEtMonteCarlo.h"
26 #include "AliPWG0Helper.h"
27 #include "AliTriggerAnalysis.h"
28 #include "AliAnalysisManager.h"
29 #include "AliPIDResponse.h"
30 #include "AliTPCPIDResponse.h"
31 #include "AliInputEventHandler.h"
38 ClassImp(AliAnalysisTaskHadEt)
42 //________________________________________________________________________
43 AliAnalysisTaskHadEt::AliAnalysisTaskHadEt(const char *name, Bool_t isMc, TString recoConfigFile, TString mcConfigFile) :
44 AliAnalysisTaskTransverseEnergy(name, isMc)
54 AliAnalysisManager *man=AliAnalysisManager::GetAnalysisManager();
56 AliFatal("Analysis manager needed");
60 AliInputEventHandler *inputHandler=dynamic_cast<AliInputEventHandler*>(man->GetInputEventHandler());
62 AliFatal("Input handler needed");
67 fPIDResponse=inputHandler->GetPIDResponse();
68 if (!fPIDResponse) AliError("PIDResponse object was not created");
69 else{cout<<"PIDResponse was created!"<<endl;}
72 fMCConfigFile = mcConfigFile;
73 fRecoConfigFile = recoConfigFile;
75 if(fMCAnalysis) delete fMCAnalysis;
76 if(fRecAnalysis) delete fRecAnalysis;
78 if (fRecoConfigFile.Length()) {
79 cout<<"Rereading AliAnalysisHadEtReconstructed configuration file "<<fRecoConfigFile<<endl;
80 gROOT->LoadMacro(fRecoConfigFile);
81 fRecAnalysis = (AliAnalysisHadEtReconstructed *) gInterpreter->ProcessLine("ConfigHadEtReconstructed()");
84 if (fMCConfigFile.Length()) {
85 cout<<"Rereading AliAnalysisHadEtMonteCarlo configuration file "<<fMCConfigFile<<endl;
86 gROOT->LoadMacro(fMCConfigFile);
87 fMCAnalysis = (AliAnalysisHadEtMonteCarlo *) gInterpreter->ProcessLine("ConfigHadEtMonteCarlo()");
88 fMCAnalysis->SetHadEtReconstructed(fRecAnalysis);
91 // Define input and output slots here
92 // Input slot #0 works with a TChain
93 DefineInput(0, TChain::Class());
94 // Output slot #1 writes into a TH1 container
96 DefineOutput(1, TList::Class());
98 AliAnalysisTaskHadEt::~AliAnalysisTaskHadEt(){//Destructor
105 //________________________________________________________________________
106 void AliAnalysisTaskHadEt::UserCreateOutputObjects()
114 AliAnalysisManager *man=AliAnalysisManager::GetAnalysisManager();
116 AliFatal("Analysis manager needed");
120 AliInputEventHandler *inputHandler=dynamic_cast<AliInputEventHandler*>(man->GetInputEventHandler());
122 AliFatal("Input handler needed");
126 //pid response object
127 fPIDResponse=inputHandler->GetPIDResponse();
128 if (!fPIDResponse) AliError("PIDResponse object was not created");
129 else{cout<<"PIDResponse was created!"<<endl;}
132 fOutputList = new TList;
133 fOutputList->SetOwner();
134 fMCAnalysis->SetHistoList(fOutputList);
135 fRecAnalysis->SetHistoList(fOutputList);
136 if(fIsSim) fMCAnalysis->CreateHistograms();
137 fRecAnalysis->CreateHistograms();
140 if(fRecAnalysis->DataSet() != fMCAnalysis->DataSet()){
141 cout<<"Warning: Reconstruction data set and Monte Carlo data set are not the same! Setting data set to "<<fRecAnalysis->DataSet()<<endl;
144 Bool_t selectPrimaries=kTRUE;
145 if(fEsdtrackCutsITSTPC) delete fEsdtrackCutsITSTPC;
146 if(fEsdtrackCutsITS) delete fEsdtrackCutsITS;
147 if(fEsdtrackCutsTPC) delete fEsdtrackCutsTPC;
148 //We do not use these because we are using the 2010 900 GeV data
149 // if(fRecAnalysis->DataSet()==2009){
150 // cout<<"Setting track cuts for the 2009 p+p collisions at 900 GeV"<<endl;
151 // fEsdtrackCutsITSTPC = AliESDtrackCuts::GetStandardITSTPCTrackCuts2009(selectPrimaries);
152 // fEsdtrackCutsITSTPC->SetName("fEsdTrackCuts");
153 // fEsdtrackCutsTPC = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
154 // fEsdtrackCutsTPC->SetName("fEsdTrackCutsTPCOnly");
155 // //ITS stand alone cuts - similar to 2009 cuts but with only ITS hits required
156 // fEsdtrackCutsITS = AliESDtrackCuts::GetStandardITSPureSATrackCuts2009(kTRUE,kFALSE);//we do want primaries but we do not want to require PID info
157 // fEsdtrackCutsITS->SetName("fEsdTrackCutsITS");
159 if(fRecAnalysis->DataSet()==2010 || fRecAnalysis->DataSet()==20111||fRecAnalysis->DataSet()==2009 || fRecAnalysis->DataSet()==2012 || fRecAnalysis->DataSet()==2013){
160 // AliAnalysisTaskSE:: SelectCollisionCandidates(AliVEvent::kINT7 ) ;
161 if(fRecAnalysis->DataSet()==2010)cout<<"Setting track cuts for the 2010 p+p collisions at 7 TeV"<<endl;
163 if(fRecAnalysis->DataSet()==2012)cout<<"Setting track cuts for the 2012 p+p collisions at 8 TeV"<<endl;
165 if(fRecAnalysis->DataSet()==2013)cout<<"Setting track cuts for the 2013 p+Pb collisions at 5 TeV"<<endl;
167 if(fRecAnalysis->DataSet()==2009){cout<<"Setting track cuts for the 2010 p+p collisions at 900 GeV"<<endl;}
168 else{cout<<"Setting track cuts for the 2011 p+p collisions at 2.76 TeV"<<endl;}
172 //cout<<"Warning: Have not set 2010 track cuts yet!!"<<endl;
173 fEsdtrackCutsITSTPC = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010(selectPrimaries);
174 fEsdtrackCutsITSTPC->SetName("fEsdTrackCuts");
175 fEsdtrackCutsTPC = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
176 fEsdtrackCutsTPC->SetName("fEsdTrackCutsTPCOnly");
177 //ITS stand alone cuts - similar to 2009 cuts but with only ITS hits required
178 fEsdtrackCutsITS = AliESDtrackCuts::GetStandardITSSATrackCuts2010(kTRUE,kFALSE);//we do want primaries but we do not want to require PID info
179 fEsdtrackCutsITS->SetName("fEsdTrackCutsITS");
181 if(fRecAnalysis->DataSet()==20100){
182 cout<<"Setting track cuts for the 2010 Pb+Pb collisions at 2.76 TeV"<<endl;
183 //cout<<"Warning: Have not set 2010 track cuts yet!!"<<endl;
184 fEsdtrackCutsITSTPC = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010(selectPrimaries);
185 fEsdtrackCutsITSTPC->SetName("fEsdTrackCuts");
186 fEsdtrackCutsTPC = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
187 fEsdtrackCutsTPC->SetName("fEsdTrackCutsTPCOnly");
188 //ITS stand alone cuts - similar to 2009 cuts but with only ITS hits required
189 fEsdtrackCutsITS = AliESDtrackCuts::GetStandardITSSATrackCutsPbPb2010(kTRUE,kFALSE);//we do want primaries but we do not want to require PID info
190 // fEsdtrackCutsITS = AliESDtrackCuts::GetStandardITSPureSATrackCuts2010(kTRUE,kFALSE);//we do want primaries but we do not want to require PID info
191 fEsdtrackCutsITS->SetName("fEsdTrackCutsITS");
194 fOutputList->Add(fEsdtrackCutsITSTPC);
195 fOutputList->Add(fEsdtrackCutsTPC);
196 fOutputList->Add(fEsdtrackCutsITS);
197 if(fEsdtrackCutsITSTPC && fEsdtrackCutsTPC){
198 fRecAnalysis->SetITSTrackCuts( GetITSTrackCuts());
199 fMCAnalysis->SetITSTrackCuts( GetITSTrackCuts());
200 fRecAnalysis->SetTPCITSTrackCuts( GetTPCITSTrackCuts());
201 fMCAnalysis->SetTPCITSTrackCuts( GetTPCITSTrackCuts());
202 fRecAnalysis->SetTPCOnlyTrackCuts( GetTPCOnlyTrackCuts());
203 fMCAnalysis->SetTPCOnlyTrackCuts( GetTPCOnlyTrackCuts());
207 Printf("Error: no track cuts!");
212 PostData(1, fOutputList);
215 //________________________________________________________________________
216 void AliAnalysisTaskHadEt::UserExec(Option_t *)
218 fESDEvent = dynamic_cast<AliESDEvent*>(InputEvent());
220 Printf("ERROR: Could not retrieve event");
223 //cout<<"AliAnalysisTaskHadEt 165"<<endl;
225 //Int_t res = CheckPhysicsSelection(fESDEvent->GetRunNumber()); // Check if the physics selection is valid for this run
227 //AliCentrality *cent = GetCentralityObject();
229 //if(res == 0 && cent){
231 AliTriggerAnalysis *fTriggerAnalysis = new AliTriggerAnalysis();
233 kIsOfflineV0AND = fTriggerAnalysis->IsOfflineTriggerFired(fESDEvent, AliTriggerAnalysis::kV0AND);
234 kIsOfflineMB = fTriggerAnalysis->IsOfflineTriggerFired(fESDEvent, AliTriggerAnalysis::kMB1);
235 fRecAnalysis->SetIsOfflineV0AND(kIsOfflineV0AND);
236 fMCAnalysis->SetIsOfflineV0AND(kIsOfflineV0AND);
237 fMCAnalysis->SetIsOfflineMB(kIsOfflineMB);
239 Int_t eventtype = AliPWG0Helper::kInvalidProcess;
240 if(fIsSim && fRecAnalysis->DataSet()!=20100) eventtype = (Int_t) AliPWG0Helper::GetEventProcessType(MCEvent()->Header());
241 fRecAnalysis->AnalyseEvent(fESDEvent,eventtype);
243 AliMCEvent* mcEvent = MCEvent();
245 AliFatal("ERROR: MC Event does not exist");
249 ((AliAnalysisHadEtMonteCarlo*)fMCAnalysis)->AnalyseEvent((AliVEvent*)mcEvent,(AliVEvent*)fESDEvent);
251 if( fRecAnalysis->DataSet()==20100 || AliPWG0Helper::GetEventProcessType(mcEvent->Header()) == AliPWG0Helper::kND){//either non-diffractive or Pb+Pb
252 if(fMCAnalysis->Full()){
253 fMCAnalysis->FillSimTotEtMinusRecoTotEtFullAcceptanceTPC( fRecAnalysis->GetCorrectedTotEtFullAcceptanceTPC() );
254 fMCAnalysis->FillSimTotEtMinusRecoTotEtFullAcceptanceITS( fRecAnalysis->GetCorrectedTotEtFullAcceptanceITS() );
255 fMCAnalysis->FillSimTotEtMinusRecoTotEtFullAcceptanceTPCNoPID( fRecAnalysis->GetCorrectedTotEtFullAcceptanceTPCNoPID() );
256 fMCAnalysis->FillSimTotEtMinusRecoTotEtFullAcceptanceITSNoPID( fRecAnalysis->GetCorrectedTotEtFullAcceptanceITSNoPID() );
257 fMCAnalysis->FillSimHadEtMinusRecoHadEtFullAcceptanceTPC( fRecAnalysis->GetCorrectedHadEtFullAcceptanceTPC() );
258 fMCAnalysis->FillSimHadEtMinusRecoHadEtFullAcceptanceITS( fRecAnalysis->GetCorrectedHadEtFullAcceptanceITS() );
259 fMCAnalysis->FillSimHadEtMinusRecoHadEtFullAcceptanceTPCNoPID( fRecAnalysis->GetCorrectedHadEtFullAcceptanceTPCNoPID() );
260 fMCAnalysis->FillSimHadEtMinusRecoHadEtFullAcceptanceITSNoPID( fRecAnalysis->GetCorrectedHadEtFullAcceptanceITSNoPID() );
262 fMCAnalysis->FillSimTotEtVsRecoTotEtFullAcceptanceTPC( fRecAnalysis->GetCorrectedTotEtFullAcceptanceTPC() );
263 fMCAnalysis->FillSimTotEtVsRecoTotEtFullAcceptanceITS( fRecAnalysis->GetCorrectedTotEtFullAcceptanceITS() );
264 fMCAnalysis->FillSimTotEtVsRecoTotEtFullAcceptanceTPCNoPID( fRecAnalysis->GetCorrectedTotEtFullAcceptanceTPCNoPID() );
265 fMCAnalysis->FillSimTotEtVsRecoTotEtFullAcceptanceITSNoPID( fRecAnalysis->GetCorrectedTotEtFullAcceptanceITSNoPID() );
266 fMCAnalysis->FillSimHadEtVsRecoHadEtFullAcceptanceTPC( fRecAnalysis->GetCorrectedHadEtFullAcceptanceTPC() );
267 fMCAnalysis->FillSimHadEtVsRecoHadEtFullAcceptanceITS( fRecAnalysis->GetCorrectedHadEtFullAcceptanceITS() );
268 fMCAnalysis->FillSimHadEtVsRecoHadEtFullAcceptanceTPCNoPID( fRecAnalysis->GetCorrectedHadEtFullAcceptanceTPCNoPID() );
269 fMCAnalysis->FillSimHadEtVsRecoHadEtFullAcceptanceITSNoPID( fRecAnalysis->GetCorrectedHadEtFullAcceptanceITSNoPID() );
271 fMCAnalysis->FillSimPiKPEtVsRecoPiKPEtFullAcceptanceTPC( fRecAnalysis->GetCorrectedPiKPEtFullAcceptanceTPC() );
272 fMCAnalysis->FillSimPiKPEtVsRecoPiKPEtFullAcceptanceITS( fRecAnalysis->GetCorrectedPiKPEtFullAcceptanceITS() );
273 fMCAnalysis->FillSimPiKPEtVsRecoPiKPEtFullAcceptanceTPCNoPID( fRecAnalysis->GetCorrectedPiKPEtFullAcceptanceTPCNoPID() );
274 fMCAnalysis->FillSimPiKPEtVsRecoPiKPEtFullAcceptanceITSNoPID( fRecAnalysis->GetCorrectedPiKPEtFullAcceptanceITSNoPID() );//Had
276 if(fMCAnalysis->EMCAL()){
277 fMCAnalysis->FillSimTotEtMinusRecoTotEtEMCALAcceptanceTPC( fRecAnalysis->GetCorrectedTotEtEMCALAcceptanceTPC() );
278 fMCAnalysis->FillSimTotEtMinusRecoTotEtEMCALAcceptanceITS( fRecAnalysis->GetCorrectedTotEtEMCALAcceptanceITS() );
279 fMCAnalysis->FillSimTotEtMinusRecoTotEtEMCALAcceptanceTPCNoPID( fRecAnalysis->GetCorrectedTotEtEMCALAcceptanceTPCNoPID() );
280 fMCAnalysis->FillSimTotEtMinusRecoTotEtEMCALAcceptanceITSNoPID( fRecAnalysis->GetCorrectedTotEtEMCALAcceptanceITSNoPID() );
281 fMCAnalysis->FillSimHadEtMinusRecoHadEtEMCALAcceptanceTPC( fRecAnalysis->GetCorrectedHadEtEMCALAcceptanceTPC() );
282 fMCAnalysis->FillSimHadEtMinusRecoHadEtEMCALAcceptanceITS( fRecAnalysis->GetCorrectedHadEtEMCALAcceptanceITS() );
283 fMCAnalysis->FillSimHadEtMinusRecoHadEtEMCALAcceptanceTPCNoPID( fRecAnalysis->GetCorrectedHadEtEMCALAcceptanceTPCNoPID() );
284 fMCAnalysis->FillSimHadEtMinusRecoHadEtEMCALAcceptanceITSNoPID( fRecAnalysis->GetCorrectedHadEtEMCALAcceptanceITSNoPID() );
286 if(fMCAnalysis->PHOS()){
287 fMCAnalysis->FillSimTotEtMinusRecoTotEtPHOSAcceptanceTPC( fRecAnalysis->GetCorrectedTotEtPHOSAcceptanceTPC() );
288 fMCAnalysis->FillSimTotEtMinusRecoTotEtPHOSAcceptanceITS( fRecAnalysis->GetCorrectedTotEtPHOSAcceptanceITS() );
289 fMCAnalysis->FillSimTotEtMinusRecoTotEtPHOSAcceptanceTPCNoPID( fRecAnalysis->GetCorrectedTotEtPHOSAcceptanceTPCNoPID() );
290 fMCAnalysis->FillSimTotEtMinusRecoTotEtPHOSAcceptanceITSNoPID( fRecAnalysis->GetCorrectedTotEtPHOSAcceptanceITSNoPID() );
291 fMCAnalysis->FillSimHadEtMinusRecoHadEtPHOSAcceptanceTPC( fRecAnalysis->GetCorrectedHadEtPHOSAcceptanceTPC() );
292 fMCAnalysis->FillSimHadEtMinusRecoHadEtPHOSAcceptanceITS( fRecAnalysis->GetCorrectedHadEtPHOSAcceptanceITS() );
293 fMCAnalysis->FillSimHadEtMinusRecoHadEtPHOSAcceptanceTPCNoPID( fRecAnalysis->GetCorrectedHadEtPHOSAcceptanceTPCNoPID() );
294 fMCAnalysis->FillSimHadEtMinusRecoHadEtPHOSAcceptanceITSNoPID( fRecAnalysis->GetCorrectedHadEtPHOSAcceptanceITSNoPID() );
296 if(fMCAnalysis->PiKP() && fMCAnalysis->Full()){
297 fMCAnalysis->FillSimPiKPMinusRecoPiKPFullAcceptanceTPC(fRecAnalysis->GetCorrectedPiKPEtFullAcceptanceTPC());
298 fMCAnalysis->FillSimPiKPMinusRecoPiKPFullAcceptanceITS(fRecAnalysis->GetCorrectedPiKPEtFullAcceptanceITS());
299 fMCAnalysis->FillSimPiKPMinusRecoPiKPFullAcceptanceTPCNoPID(fRecAnalysis->GetCorrectedPiKPEtFullAcceptanceTPCNoPID());
300 fMCAnalysis->FillSimPiKPMinusRecoPiKPFullAcceptanceITSNoPID(fRecAnalysis->GetCorrectedPiKPEtFullAcceptanceITSNoPID());
305 delete fTriggerAnalysis;
307 //cout<<"End Event"<<endl<<endl;
309 PostData(1, fOutputList);
312 //________________________________________________________________________
313 void AliAnalysisTaskHadEt::Terminate(Option_t *)
315 // Draw result to the screen
316 // Called once at the end of the query
318 fOutputList = dynamic_cast<TList*> (GetOutputData(1));
320 printf("ERROR: Output list not available\n");