/************************************************************************** * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. * * * * Author: The ALICE Off-line Project. * * Contributors are mentioned in the code where appropriate. * * * * Permission to use, copy, modify and distribute this software and its * * documentation strictly for non-commercial purposes is hereby granted * * without fee, provided that the above copyright notice appears in all * * copies and that both the copyright notice and this permission notice * * appear in the supporting documentation. The authors make no claims * * about the suitability of this software for any purpose. It is * * provided "as is" without express or implied warranty. * **************************************************************************/ //----------------------------------------------------------------------- // Class for HF corrections as a function of many variables // 6 Steps introduced: MC, MC Acc, Reco, Reco Acc, Reco Acc + ITS Cl, // Reco Acc + ITS Cl + PPR cuts // 12 variables used: pt, y, cosThetaStar, ptPi, ptK, ct, // dca, d0Pi, d0K, d0Pixd0K, cosPointingAngle, phi // //----------------------------------------------------------------------- // Author : C. Zampolli, CERN // D. Caffarri, Univ & INFN Padova caffarri@pd.infn.it //----------------------------------------------------------------------- //----------------------------------------------------------------------- // Base class for HF Unfolding (pt and eta) // correlation matrix filled at Acceptance and PPR level // Author: A.Grelli , Utrecht - agrelli@uu.nl //----------------------------------------------------------------------- #include #include #include #include #include #include #include "AliCFTaskVertexingHF.h" #include "AliStack.h" #include "AliMCEvent.h" #include "AliCFManager.h" #include "AliCFContainer.h" #include "AliLog.h" #include "AliAnalysisManager.h" #include "AliAODHandler.h" #include "AliAODEvent.h" #include "AliAODRecoDecay.h" #include "AliAODRecoDecayHF.h" #include "AliAODRecoDecayHF2Prong.h" #include "AliAODRecoDecayHF3Prong.h" #include "AliAODRecoDecayHF4Prong.h" #include "AliAODRecoCascadeHF.h" #include "AliAODMCParticle.h" #include "AliAODMCHeader.h" #include "AliESDtrack.h" #include "TChain.h" #include "THnSparse.h" #include "TH2D.h" #include "AliESDtrackCuts.h" #include "AliRDHFCuts.h" #include "AliRDHFCutsD0toKpi.h" #include "AliRDHFCutsDplustoKpipi.h" #include "AliRDHFCutsDStartoKpipi.h" #include "AliRDHFCutsDstoKKpi.h" #include "AliRDHFCutsLctopKpi.h" #include "AliRDHFCutsD0toKpipipi.h" #include "AliCFVertexingHF2Prong.h" //#include "AliCFVertexingHF3Prong.h" #include "AliCFVertexingHF.h" #include "AliAnalysisDataSlot.h" #include "AliAnalysisDataContainer.h" //__________________________________________________________________________ AliCFTaskVertexingHF::AliCFTaskVertexingHF() : AliAnalysisTaskSE(), fPDG(0), fCFManager(0x0), fHistEventsProcessed(0x0), fCorrelation(0x0), fCountMC(0), fCountAcc(0), fCountVertex(0), fCountRefit(0), fCountReco(0), fCountRecoAcc(0), fCountRecoITSClusters(0), fCountRecoPPR(0), fCountRecoPID(0), fEvents(0), fDecayChannel(0), fFillFromGenerated(kFALSE), fOriginDselection(0), fAcceptanceUnf(kTRUE), fCuts(0), fUseWeight(kFALSE), fWeight(1.), fNvar(0) { // //Default ctor // } //___________________________________________________________________________ AliCFTaskVertexingHF::AliCFTaskVertexingHF(const Char_t* name, AliRDHFCuts* cuts) : AliAnalysisTaskSE(name), fPDG(0), fCFManager(0x0), fHistEventsProcessed(0x0), fCorrelation(0x0), fCountMC(0), fCountAcc(0), fCountVertex(0), fCountRefit(0), fCountReco(0), fCountRecoAcc(0), fCountRecoITSClusters(0), fCountRecoPPR(0), fCountRecoPID(0), fEvents(0), fDecayChannel(0), fFillFromGenerated(kFALSE), fOriginDselection(0), fAcceptanceUnf(kTRUE), fCuts(cuts), fUseWeight(kFALSE), fWeight(1.), fNvar(0) { // // Constructor. Initialization of Inputs and Outputs // /* DefineInput(0) and DefineOutput(0) are taken care of by AliAnalysisTaskSE constructor */ DefineOutput(1,TH1I::Class()); DefineOutput(2,AliCFContainer::Class()); DefineOutput(3,THnSparseD::Class()); DefineOutput(4,AliRDHFCuts::Class()); fCuts->PrintAll(); } //___________________________________________________________________________ AliCFTaskVertexingHF& AliCFTaskVertexingHF::operator=(const AliCFTaskVertexingHF& c) { // // Assignment operator // if (this!=&c) { AliAnalysisTaskSE::operator=(c) ; fCFManager = c.fCFManager; fHistEventsProcessed = c.fHistEventsProcessed; fCuts = c.fCuts; } return *this; } //___________________________________________________________________________ AliCFTaskVertexingHF::AliCFTaskVertexingHF(const AliCFTaskVertexingHF& c) : AliAnalysisTaskSE(c), fPDG(c.fPDG), fCFManager(c.fCFManager), fHistEventsProcessed(c.fHistEventsProcessed), fCorrelation(c.fCorrelation), fCountMC(c.fCountMC), fCountAcc(c.fCountAcc), fCountVertex(c.fCountVertex), fCountRefit(c.fCountRefit), fCountReco(c.fCountReco), fCountRecoAcc(c.fCountRecoAcc), fCountRecoITSClusters(c.fCountRecoITSClusters), fCountRecoPPR(c.fCountRecoPPR), fCountRecoPID(c.fCountRecoPID), fEvents(c.fEvents), fDecayChannel(c.fDecayChannel), fFillFromGenerated(c.fFillFromGenerated), fOriginDselection(c.fOriginDselection), fAcceptanceUnf(c.fAcceptanceUnf), fCuts(c.fCuts), fUseWeight(c.fUseWeight), fWeight(c.fWeight), fNvar(c.fNvar) { // // Copy Constructor // } //___________________________________________________________________________ AliCFTaskVertexingHF::~AliCFTaskVertexingHF() { // //destructor // if (fCFManager) delete fCFManager ; if (fHistEventsProcessed) delete fHistEventsProcessed ; if (fCorrelation) delete fCorrelation ; if (fCuts) delete fCuts; } //_________________________________________________________________________- void AliCFTaskVertexingHF::Init() { // // Initialization // if (fDebug>1) printf("AliCFTaskVertexingHF::Init()"); AliRDHFCuts *copyfCuts = 0x0; switch (fDecayChannel){ case 2:{ copyfCuts = new AliRDHFCutsD0toKpi(*(dynamic_cast(fCuts))); fNvar = 13; break; } case 21:{ copyfCuts = new AliRDHFCutsDStartoKpipi(*(dynamic_cast(fCuts))); fNvar = 13; break; } case 31:{ copyfCuts = new AliRDHFCutsDplustoKpipi(*(dynamic_cast(fCuts))); fNvar = 12; break; } case 32:{ copyfCuts = new AliRDHFCutsLctopKpi(*(dynamic_cast(fCuts))); fNvar = 13; break; } case 33:{ copyfCuts = new AliRDHFCutsDstoKKpi(*(dynamic_cast(fCuts))); fNvar = 13; break; } case 4:{ copyfCuts = new AliRDHFCutsD0toKpipipi(*(dynamic_cast(fCuts))); fNvar = 13; break; } default: AliFatal("The decay channel MUST be defined according to AliCFVertexing::DecayChannel - Exiting..."); break; } const char* nameoutput=GetOutputSlot(4)->GetContainer()->GetName(); copyfCuts->SetName(nameoutput); //Post the data PostData(4, copyfCuts); return; } //_________________________________________________ void AliCFTaskVertexingHF::UserExec(Option_t *) { // // Main loop function // PostData(1,fHistEventsProcessed) ; PostData(2,fCFManager->GetParticleContainer()) ; PostData(3,fCorrelation) ; AliESDtrackCuts* trackCuts = fCuts->GetTrackCuts(); if (fFillFromGenerated){ AliWarning("Flag to fill container with generated value ON ---> dca, d0pi, d0K, d0xd0, cosPointingAngle will be set as dummy!"); } if (!fInputEvent) { Error("UserExec","NO EVENT FOUND!"); return; } AliAODEvent* aodEvent = dynamic_cast(fInputEvent); TClonesArray *arrayBranch=0; if(!aodEvent && AODEvent() && IsStandardAOD()) { // In case there is an AOD handler writing a standard AOD, use the AOD // event in memory rather than the input (ESD) event. aodEvent = dynamic_cast (AODEvent()); // in this case the braches in the deltaAOD (AliAOD.VertexingHF.root) // have to taken from the AOD event hold by the AliAODExtension AliAODHandler* aodHandler = (AliAODHandler*) ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler()); if(aodHandler->GetExtensions()) { AliAODExtension *ext = (AliAODExtension*)aodHandler->GetExtensions()->FindObject("AliAOD.VertexingHF.root"); AliAODEvent *aodFromExt = ext->GetAOD(); switch (fDecayChannel){ case 2:{ arrayBranch=(TClonesArray*)aodFromExt->GetList()->FindObject("D0toKpi"); break; } case 21:{ arrayBranch=(TClonesArray*)aodFromExt->GetList()->FindObject("Dstar"); break; } case 31: case 32: case 33:{ arrayBranch=(TClonesArray*)aodFromExt->GetList()->FindObject("Charm3Prong"); break; } case 4:{ arrayBranch=(TClonesArray*)aodFromExt->GetList()->FindObject("Charm4Prong"); break; } default: break; } } } else { switch (fDecayChannel){ case 2:{ arrayBranch=(TClonesArray*)aodEvent->GetList()->FindObject("D0toKpi"); break; } case 21:{ arrayBranch=(TClonesArray*)aodEvent->GetList()->FindObject("Dstar"); break; } case 31: case 32: case 33:{ arrayBranch=(TClonesArray*)aodEvent->GetList()->FindObject("Charm3Prong"); break; } case 4:{ arrayBranch=(TClonesArray*)aodEvent->GetList()->FindObject("Charm4Prong"); break; } default: break; } } AliAODVertex *aodVtx = (AliAODVertex*)aodEvent->GetPrimaryVertex(); if (!aodVtx) return; if (!arrayBranch) { AliError("Could not find array of HF vertices"); return; } fEvents++; if (fEvents%10000 == 0) AliDebug(2,Form("Event %d",fEvents)); fCFManager->SetRecEventInfo(aodEvent); fCFManager->SetMCEventInfo(aodEvent); //******** DEFINE number of variables of the container***** for now set at 13, in the future in the config macro. // Int_t nVar = 13; Double_t* containerInput = new Double_t[fNvar]; Double_t* containerInputMC = new Double_t[fNvar]; //loop on the MC event TClonesArray* mcArray = dynamic_cast(aodEvent->FindListObject(AliAODMCParticle::StdBranchName())); if (!mcArray) { AliError("Could not find Monte-Carlo in AOD"); return; } Int_t icountMC = 0; Int_t icountAcc = 0; Int_t icountReco = 0; Int_t icountVertex = 0; Int_t icountRefit = 0; Int_t icountRecoAcc = 0; Int_t icountRecoITSClusters = 0; Int_t icountRecoPPR = 0; Int_t icountRecoPID = 0; Int_t cquarks = 0; UShort_t originDselection = 0; AliAODMCHeader *mcHeader = dynamic_cast(aodEvent->GetList()->FindObject(AliAODMCHeader::StdBranchName())); if (!mcHeader) { AliError("Could not find MC Header in AOD"); return; } AliCFVertexingHF* cfVtxHF=0x0; switch (fDecayChannel){ case 2:{ cfVtxHF = new AliCFVertexingHF2Prong(mcArray, originDselection); break; } case 21:{ // cfVtxHF = new AliCFVertexingHFCascade(mcArray, originDselection); // not there yet break; } case 31: case 32: case 33:{ //cfVtxHF = new AliCFVertexingHF3Prong(mcArray, originDselection, fDecayChannel); break; } case 4:{ //cfVtxHF = new AliCFVertexingHF4Prong(mcArray, originDselection); // not there yet break; } default: break; } Double_t zPrimVertex = aodVtx ->GetZ(); Double_t zMCVertex = mcHeader->GetVtxZ(); //General settings: vertex, feed down and fill reco container with generated values. cfVtxHF->SetRecoPrimVertex(zPrimVertex); cfVtxHF->SetMCPrimaryVertex(zMCVertex); cfVtxHF->SetFillFromGenerated(fFillFromGenerated); for (Int_t iPart=0; iPartGetEntriesFast(); iPart++) { AliAODMCParticle* mcPart = dynamic_cast(mcArray->At(iPart)); // check the MC-level cuts, must be the desidered particle if (!fCFManager->CheckParticleCuts(0, mcPart)) continue; // 0 stands for MC level cfVtxHF->SetMCCandidateParam(iPart); cfVtxHF->SetNVar(fNvar); //counting c quarks cquarks += cfVtxHF->MCcquarkCounting(mcPart); //check the candiate family at MC level if (!(cfVtxHF->CheckMCPartFamily(mcPart, mcArray))) { Printf("Check on the family wrong!!! (decaychannel = %d)",fDecayChannel); continue; } else{ Printf("Check on the family OK!!! (decaychannel = %d)",fDecayChannel); } //Fill the MC container Bool_t mcContainerFilled = cfVtxHF -> FillMCContainer(containerInputMC); if (mcContainerFilled) { if (fUseWeight)fWeight = GetWeight(containerInputMC[0]); if (!fCuts->IsInFiducialAcceptance(containerInputMC[0],containerInputMC[1])) continue; //MC Limited Acceptance if (TMath::Abs(containerInputMC[1]) < 0.5) { fCFManager->GetParticleContainer()->Fill(containerInputMC,kStepGeneratedLimAcc, fWeight); AliDebug(3,"MC Lim Acc container filled\n"); } //MC fCFManager->GetParticleContainer()->Fill(containerInputMC, kStepGenerated, fWeight); icountMC++; AliDebug(3,"MC cointainer filled \n"); // MC in acceptance // check the MC-Acceptance level cuts // since standard CF functions are not applicable, using Kine Cuts on daughters Bool_t mcAccepStep = cfVtxHF-> MCAcceptanceStep(); if (mcAccepStep){ fCFManager->GetParticleContainer()->Fill(containerInputMC,kStepAcceptance, fWeight); AliDebug(3,"MC acceptance cut passed\n"); icountAcc++; //MC Vertex step if (fCuts->IsEventSelected(aodEvent)){ // filling the container if the vertex is ok fCFManager->GetParticleContainer()->Fill(containerInputMC,kStepVertex, fWeight) ; AliDebug(3,"Vertex cut passed and container filled\n"); icountVertex++; //mc Refit requirement Bool_t mcRefitStep = cfVtxHF->MCRefitStep(aodEvent, trackCuts); if (mcRefitStep){ fCFManager->GetParticleContainer()->Fill(containerInputMC,kStepRefit, fWeight); AliDebug(3,"MC Refit cut passed and container filled\n"); icountRefit++; } else{ AliDebug(3,"MC Refit cut not passed\n"); continue; } } else{ AliDebug (3, "MC vertex step not passed\n"); continue; } } else{ AliDebug (3, "MC in acceptance step not passed\n"); continue; } } else { AliDebug (3, "MC container not filled\n"); } } if (cquarks<2) AliDebug(2,Form("Event with %d c-quarks", cquarks)); AliDebug(2,Form("Found %i MC particles that are D0!!",icountMC)); AliDebug(2,Form("Found %i MC particles that are D0 and satisfy Acc cuts!!",icountAcc)); AliDebug(2,Form("Found %i MC particles that are D0 and satisfy Vertex cuts!!",icountVertex)); AliDebug(2,Form("Found %i MC particles that are D0 and satisfy Refit cuts!!",icountRefit)); // Now go to rec level fCountMC += icountMC; fCountAcc += icountAcc; fCountVertex+= icountVertex; fCountRefit+= icountRefit; AliDebug(2,Form("Found %d vertices",arrayBranch->GetEntriesFast())); AliInfo(Form("Found %d vertices for decay channel %d",arrayBranch->GetEntriesFast(),fDecayChannel)); for(Int_t iCandid = 0; iCandidGetEntriesFast();iCandid++){ Printf("iCandid = %d", iCandid); AliAODRecoDecayHF* charmCandidate=0x0; switch (fDecayChannel){ case 2:{ charmCandidate = (AliAODRecoDecayHF2Prong*)arrayBranch->At(iCandid); break; } case 21:{ charmCandidate = (AliAODRecoCascadeHF*)arrayBranch->At(iCandid); break; } case 31: case 32: case 33:{ charmCandidate = (AliAODRecoDecayHF3Prong*)arrayBranch->At(iCandid); break; } case 4:{ charmCandidate = (AliAODRecoDecayHF4Prong*)arrayBranch->At(iCandid); break; } default: break; } Bool_t unsetvtx=kFALSE; if(!charmCandidate->GetOwnPrimaryVtx()) { charmCandidate->SetOwnPrimaryVtx(aodVtx); // needed to compute all variables unsetvtx=kTRUE; } Bool_t signAssociation = cfVtxHF->SetRecoCandidateParam((AliAODRecoDecayHF*)charmCandidate); if (!signAssociation){ charmCandidate = 0x0; continue; } Int_t isPartOrAntipart = cfVtxHF->CheckReflexion(); Bool_t recoContFilled = cfVtxHF->FillRecoContainer(containerInput); if (recoContFilled){ if (!fCuts->IsInFiducialAcceptance(containerInput[0],containerInput[1])) continue; //Reco Step Bool_t recoStep = cfVtxHF->RecoStep(); Bool_t vtxCheck = fCuts->IsEventSelected(aodEvent); if (recoStep && recoContFilled && vtxCheck){ fCFManager->GetParticleContainer()->Fill(containerInput,kStepReconstructed, fWeight) ; icountReco++; AliDebug(3,"Reco step passed and container filled\n"); //Reco in the acceptance -- take care of UNFOLDING!!!! Bool_t recoAcceptanceStep = cfVtxHF->RecoAcceptStep(trackCuts); if (recoAcceptanceStep) { fCFManager->GetParticleContainer()->Fill(containerInput,kStepRecoAcceptance, fWeight) ; icountRecoAcc++; AliDebug(3,"Reco acceptance cut passed and container filled\n"); if(fAcceptanceUnf){ Double_t fill[4]; //fill response matrix Bool_t bUnfolding = cfVtxHF -> FillUnfoldingMatrix(fill); if (bUnfolding) fCorrelation->Fill(fill); } //Number of ITS cluster requirements Int_t recoITSnCluster = fCuts->IsSelected(charmCandidate, AliRDHFCuts::kTracks); if (recoITSnCluster){ fCFManager->GetParticleContainer()->Fill(containerInput,kStepRecoITSClusters, fWeight) ; icountRecoITSClusters++; AliDebug(3,"Reco n ITS cluster cut passed and container filled\n"); Bool_t iscutsusingpid = fCuts->GetIsUsePID(); Int_t recoAnalysisCuts = -1, recoPidSelection = -1; fCuts->SetUsePID(kFALSE); recoAnalysisCuts = fCuts->IsSelected(charmCandidate, AliRDHFCuts::kCandidate, aodEvent); if (recoAnalysisCuts > 3){ // Ds case, where more possibilities are considered if (recoAnalysisCuts >= 8){ recoAnalysisCuts -= 8; // removing K0star mass } if (recoAnalysisCuts >= 4){ recoAnalysisCuts -= 4; // removing Phi mass } } fCuts->SetUsePID(iscutsusingpid); //restoring usage of the PID from the cuts object if (recoAnalysisCuts == 3 || recoAnalysisCuts == isPartOrAntipart){ fCFManager->GetParticleContainer()->Fill(containerInput, kStepRecoPPR, fWeight); icountRecoPPR++; AliDebug(3,"Reco Analysis cuts passed and container filled \n"); //pid selection //recoPidSelection = fCuts->IsSelected(charmCandidate, AliRDHFCuts::kPID); //if((fCuts->CombineSelectionLevels(3,recoAnalysisCuts,recoPidSelection)==isPartOrAntipart)||(fCuts->CombineSelectionLevels(3,recoAnalysisCuts,recoPidSelection)==3)){ recoPidSelection = fCuts->IsSelected(charmCandidate, AliRDHFCuts::kCandidate, aodEvent); if (recoPidSelection == 3 || recoPidSelection == isPartOrAntipart){ fCFManager->GetParticleContainer()->Fill(containerInput, kStepRecoPID, fWeight); icountRecoPID++; AliDebug(3,"Reco PID cuts passed and container filled \n"); if(!fAcceptanceUnf){ Double_t fill[4]; //fill response matrix Bool_t bUnfolding = cfVtxHF -> FillUnfoldingMatrix(fill); if (bUnfolding) fCorrelation->Fill(fill); } } else { AliDebug(3, "Analysis Cuts step not passed \n"); continue; } } else { AliDebug(3, "PID selection not passed \n"); continue; } } else{ AliDebug(3, "Number of ITS cluster step not passed\n"); continue; } } else{ AliDebug(3, "Reco acceptance step not passed\n"); continue; } } else { AliDebug(3, "Reco step not passed\n"); continue; } } if(unsetvtx) charmCandidate->UnsetOwnPrimaryVtx(); } // end loop on candidate fCountReco+= icountReco; fCountRecoAcc+= icountRecoAcc; fCountRecoITSClusters+= icountRecoITSClusters; fCountRecoPPR+= icountRecoPPR; fCountRecoPID+= icountRecoPID; fHistEventsProcessed->Fill(0); delete[] containerInput; containerInput = 0x0; delete[] containerInputMC; containerInputMC = 0x0; delete cfVtxHF; } //___________________________________________________________________________ void AliCFTaskVertexingHF::Terminate(Option_t*) { // The Terminate() function is the last function to be called during // a query. It always runs on the client, it can be used to present // the results graphically or save the results to file. AliAnalysisTaskSE::Terminate(); AliInfo(Form("Found %i MC particles that are D0 in MC, in %d events",fCountMC,fEvents)); AliInfo(Form("Found %i MC particles that are D0 in MC and satisfy Acc cuts, in %d events",fCountAcc,fEvents)); AliInfo(Form("Found %i MC particles that are D0 in MC and satisfy Acc cuts, and satisfy Vertex requirement in %d events",fCountVertex,fEvents)); AliInfo(Form("Found %i MC particles that are D0 in MC and satisfy Acc cuts, and satisfy ITS+TPC refit requirementin %d events",fCountRefit,fEvents)); AliInfo(Form("Found %i reco D0 that are decaying in K+pi, in %d events",fCountReco,fEvents)); AliInfo(Form("Among the above, found %i reco D0 that are decaying in K+pi and are in the requested acceptance, in %d events",fCountRecoAcc,fEvents)); AliInfo(Form("Among the above, found %i reco D0 that are decaying in K+pi and have at least 5 clusters in ITS, in %d events",fCountRecoITSClusters,fEvents)); AliInfo(Form("Among the above, found %i reco D0 that are decaying in K+pi and satisfy PPR cuts, in %d events",fCountRecoPPR,fEvents)); // draw some example plots.... AliCFContainer *cont= dynamic_cast (GetOutputData(2)); if(!cont) { printf("CONTAINER NOT FOUND\n"); return; } // projecting the containers to obtain histograms // first argument = variable, second argument = step // MC-level TH1D* h00 = cont->ShowProjection(0,0) ; // pt TH1D* h10 = cont->ShowProjection(1,0) ; // rapidity TH1D* h20 = cont->ShowProjection(2,0) ; // cosThetaStar TH1D* h30 = cont->ShowProjection(3,0) ; // pTpi TH1D* h40 = cont->ShowProjection(4,0) ; // pTK TH1D* h50 = cont->ShowProjection(5,0) ; // cT TH1D* h60 = cont->ShowProjection(6,0) ; // dca TH1D* h70 = cont->ShowProjection(7,0) ; // d0pi TH1D* h80 = cont->ShowProjection(8,0) ; // d0K TH1D* h90 = cont->ShowProjection(9,0) ; // d0xd0 TH1D* h100 = cont->ShowProjection(10,0) ; // cosPointingAngle TH1D* h110 = cont->ShowProjection(11,0) ; // phi // MC-Acceptance level TH1D* h01 = cont->ShowProjection(0,1) ; // pt TH1D* h11 = cont->ShowProjection(1,1) ; // rapidity TH1D* h21 = cont->ShowProjection(2,1) ; // cosThetaStar TH1D* h31 = cont->ShowProjection(3,1) ; // pTpi TH1D* h41 = cont->ShowProjection(4,1) ; // pTK TH1D* h51 = cont->ShowProjection(5,1) ; // cT TH1D* h61 = cont->ShowProjection(6,1) ; // dca TH1D* h71 = cont->ShowProjection(7,1) ; // d0pi TH1D* h81 = cont->ShowProjection(8,1) ; // d0K TH1D* h91 = cont->ShowProjection(9,1) ; // d0xd0 TH1D* h101 = cont->ShowProjection(10,1) ; // cosPointingAngle TH1D* h111 = cont->ShowProjection(11,1) ; // phi // Reco-level TH1D* h04 = cont->ShowProjection(0,4) ; // pt TH1D* h14 = cont->ShowProjection(1,4) ; // rapidity TH1D* h24 = cont->ShowProjection(2,4) ; // cosThetaStar TH1D* h34 = cont->ShowProjection(3,4) ; // pTpi TH1D* h44 = cont->ShowProjection(4,4) ; // pTK TH1D* h54 = cont->ShowProjection(5,4) ; // cT TH1D* h64 = cont->ShowProjection(6,4) ; // dca TH1D* h74 = cont->ShowProjection(7,4) ; // d0pi TH1D* h84 = cont->ShowProjection(8,4) ; // d0K TH1D* h94 = cont->ShowProjection(9,4) ; // d0xd0 TH1D* h104 = cont->ShowProjection(10,4) ; // cosPointingAngle TH1D* h114 = cont->ShowProjection(11,4) ; // phi h00->SetTitle("pT_D0 (GeV/c)"); h10->SetTitle("rapidity"); h20->SetTitle("cosThetaStar"); h30->SetTitle("pT_pi (GeV/c)"); h40->SetTitle("pT_K (Gev/c)"); h50->SetTitle("cT (#mum)"); h60->SetTitle("dca (#mum)"); h70->SetTitle("d0_pi (#mum)"); h80->SetTitle("d0_K (#mum)"); h90->SetTitle("d0xd0 (#mum^2)"); h100->SetTitle("cosPointingAngle"); h100->SetTitle("phi (rad)"); h00->GetXaxis()->SetTitle("pT_D0 (GeV/c)"); h10->GetXaxis()->SetTitle("rapidity"); h20->GetXaxis()->SetTitle("cosThetaStar"); h30->GetXaxis()->SetTitle("pT_pi (GeV/c)"); h40->GetXaxis()->SetTitle("pT_K (Gev/c)"); h50->GetXaxis()->SetTitle("cT (#mum)"); h60->GetXaxis()->SetTitle("dca (#mum)"); h70->GetXaxis()->SetTitle("d0_pi (#mum)"); h80->GetXaxis()->SetTitle("d0_K (#mum)"); h90->GetXaxis()->SetTitle("d0xd0 (#mum^2)"); h100->GetXaxis()->SetTitle("cosPointingAngle"); h110->GetXaxis()->SetTitle("phi (rad)"); h01->SetTitle("pT_D0 (GeV/c)"); h11->SetTitle("rapidity"); h21->SetTitle("cosThetaStar"); h31->SetTitle("pT_pi (GeV/c)"); h41->SetTitle("pT_K (Gev/c)"); h51->SetTitle("cT (#mum)"); h61->SetTitle("dca (#mum)"); h71->SetTitle("d0_pi (#mum)"); h81->SetTitle("d0_K (#mum)"); h91->SetTitle("d0xd0 (#mum^2)"); h101->SetTitle("cosPointingAngle"); h111->GetXaxis()->SetTitle("phi (rad)"); h01->GetXaxis()->SetTitle("pT_D0 (GeV/c)"); h11->GetXaxis()->SetTitle("rapidity"); h21->GetXaxis()->SetTitle("cosThetaStar"); h31->GetXaxis()->SetTitle("pT_pi (GeV/c)"); h41->GetXaxis()->SetTitle("pT_K (Gev/c)"); h51->GetXaxis()->SetTitle("cT (#mum)"); h61->GetXaxis()->SetTitle("dca (#mum)"); h71->GetXaxis()->SetTitle("d0_pi (#mum)"); h81->GetXaxis()->SetTitle("d0_K (#mum)"); h91->GetXaxis()->SetTitle("d0xd0 (#mum^2)"); h101->GetXaxis()->SetTitle("cosPointingAngle"); h111->GetXaxis()->SetTitle("phi (rad)"); h04->SetTitle("pT_D0 (GeV/c)"); h14->SetTitle("rapidity"); h24->SetTitle("cosThetaStar"); h34->SetTitle("pT_pi (GeV/c)"); h44->SetTitle("pT_K (Gev/c)"); h54->SetTitle("cT (#mum)"); h64->SetTitle("dca (#mum)"); h74->SetTitle("d0_pi (#mum)"); h84->SetTitle("d0_K (#mum)"); h94->SetTitle("d0xd0 (#mum^2)"); h104->SetTitle("cosPointingAngle"); h114->GetXaxis()->SetTitle("phi (rad)"); h04->GetXaxis()->SetTitle("pT_D0 (GeV/c)"); h14->GetXaxis()->SetTitle("rapidity"); h24->GetXaxis()->SetTitle("cosThetaStar"); h34->GetXaxis()->SetTitle("pT_pi (GeV/c)"); h44->GetXaxis()->SetTitle("pT_K (Gev/c)"); h54->GetXaxis()->SetTitle("cT (#mum)"); h64->GetXaxis()->SetTitle("dca (#mum)"); h74->GetXaxis()->SetTitle("d0_pi (#mum)"); h84->GetXaxis()->SetTitle("d0_K (#mum)"); h94->GetXaxis()->SetTitle("d0xd0 (#mum^2)"); h104->GetXaxis()->SetTitle("cosPointingAngle"); h114->GetXaxis()->SetTitle("phi (rad)"); Double_t max0 = h00->GetMaximum(); Double_t max1 = h10->GetMaximum(); Double_t max2 = h20->GetMaximum(); Double_t max3 = h30->GetMaximum(); Double_t max4 = h40->GetMaximum(); Double_t max5 = h50->GetMaximum(); Double_t max6 = h60->GetMaximum(); Double_t max7 = h70->GetMaximum(); Double_t max8 = h80->GetMaximum(); Double_t max9 = h90->GetMaximum(); Double_t max10 = h100->GetMaximum(); Double_t max11 = h110->GetMaximum(); h00->GetYaxis()->SetRangeUser(0,max0*1.2); h10->GetYaxis()->SetRangeUser(0,max1*1.2); h20->GetYaxis()->SetRangeUser(0,max2*1.2); h30->GetYaxis()->SetRangeUser(0,max3*1.2); h40->GetYaxis()->SetRangeUser(0,max4*1.2); h50->GetYaxis()->SetRangeUser(0,max5*1.2); h60->GetYaxis()->SetRangeUser(0,max6*1.2); h70->GetYaxis()->SetRangeUser(0,max7*1.2); h80->GetYaxis()->SetRangeUser(0,max8*1.2); h90->GetYaxis()->SetRangeUser(0,max9*1.2); h100->GetYaxis()->SetRangeUser(0,max10*1.2); h110->GetYaxis()->SetRangeUser(0,max11*1.2); h01->GetYaxis()->SetRangeUser(0,max0*1.2); h11->GetYaxis()->SetRangeUser(0,max1*1.2); h21->GetYaxis()->SetRangeUser(0,max2*1.2); h31->GetYaxis()->SetRangeUser(0,max3*1.2); h41->GetYaxis()->SetRangeUser(0,max4*1.2); h51->GetYaxis()->SetRangeUser(0,max5*1.2); h61->GetYaxis()->SetRangeUser(0,max6*1.2); h71->GetYaxis()->SetRangeUser(0,max7*1.2); h81->GetYaxis()->SetRangeUser(0,max8*1.2); h91->GetYaxis()->SetRangeUser(0,max9*1.2); h101->GetYaxis()->SetRangeUser(0,max10*1.2); h111->GetYaxis()->SetRangeUser(0,max11*1.2); h00->SetMarkerStyle(20); h10->SetMarkerStyle(24); h20->SetMarkerStyle(21); h30->SetMarkerStyle(25); h40->SetMarkerStyle(27); h50->SetMarkerStyle(28); h60->SetMarkerStyle(20); h70->SetMarkerStyle(24); h80->SetMarkerStyle(21); h90->SetMarkerStyle(25); h100->SetMarkerStyle(27); h110->SetMarkerStyle(28); h00->SetMarkerColor(2); h10->SetMarkerColor(2); h20->SetMarkerColor(2); h30->SetMarkerColor(2); h40->SetMarkerColor(2); h50->SetMarkerColor(2); h60->SetMarkerColor(2); h70->SetMarkerColor(2); h80->SetMarkerColor(2); h90->SetMarkerColor(2); h100->SetMarkerColor(2); h110->SetMarkerColor(2); h01->SetMarkerStyle(20) ; h11->SetMarkerStyle(24) ; h21->SetMarkerStyle(21) ; h31->SetMarkerStyle(25) ; h41->SetMarkerStyle(27) ; h51->SetMarkerStyle(28) ; h61->SetMarkerStyle(20); h71->SetMarkerStyle(24); h81->SetMarkerStyle(21); h91->SetMarkerStyle(25); h101->SetMarkerStyle(27); h111->SetMarkerStyle(28); h01->SetMarkerColor(8); h11->SetMarkerColor(8); h21->SetMarkerColor(8); h31->SetMarkerColor(8); h41->SetMarkerColor(8); h51->SetMarkerColor(8); h61->SetMarkerColor(8); h71->SetMarkerColor(8); h81->SetMarkerColor(8); h91->SetMarkerColor(8); h101->SetMarkerColor(8); h111->SetMarkerColor(8); h04->SetMarkerStyle(20) ; h14->SetMarkerStyle(24) ; h24->SetMarkerStyle(21) ; h34->SetMarkerStyle(25) ; h44->SetMarkerStyle(27) ; h54->SetMarkerStyle(28) ; h64->SetMarkerStyle(20); h74->SetMarkerStyle(24); h84->SetMarkerStyle(21); h94->SetMarkerStyle(25); h104->SetMarkerStyle(27); h114->SetMarkerStyle(28); h04->SetMarkerColor(4); h14->SetMarkerColor(4); h24->SetMarkerColor(4); h34->SetMarkerColor(4); h44->SetMarkerColor(4); h54->SetMarkerColor(4); h64->SetMarkerColor(4); h74->SetMarkerColor(4); h84->SetMarkerColor(4); h94->SetMarkerColor(4); h104->SetMarkerColor(4); h114->SetMarkerColor(4); gStyle->SetCanvasColor(0); gStyle->SetFrameFillColor(0); gStyle->SetTitleFillColor(0); gStyle->SetStatColor(0); // drawing in 2 separate canvas for a matter of clearity TCanvas * c1 =new TCanvas("c1New","pT, rapidiy, cosThetaStar",1100,1600); c1->Divide(3,3); c1->cd(1); h00->Draw("p"); c1->cd(1); c1->cd(2); h01->Draw("p"); c1->cd(2); c1->cd(3); h04->Draw("p"); c1->cd(3); c1->cd(4); h10->Draw("p"); c1->cd(4); c1->cd(5); h11->Draw("p"); c1->cd(5); c1->cd(6); h14->Draw("p"); c1->cd(6); c1->cd(7); h20->Draw("p"); c1->cd(7); c1->cd(8); h21->Draw("p"); c1->cd(8); c1->cd(9); h24->Draw("p"); c1->cd(9); c1->cd(); TCanvas * c2 =new TCanvas("c2New","pTpi, pTK, cT",1100,1600); c2->Divide(3,3); c2->cd(1); h30->Draw("p"); c2->cd(1); c2->cd(2); h31->Draw("p"); c2->cd(2); c2->cd(3); h34->Draw("p"); c2->cd(3); c2->cd(4); h40->Draw("p"); c2->cd(4); c2->cd(5); h41->Draw("p"); c2->cd(5); c2->cd(6); h44->Draw("p"); c2->cd(6); c2->cd(7); h50->Draw("p"); c2->cd(7); c2->cd(8); h51->Draw("p"); c2->cd(8); c2->cd(9); h54->Draw("p"); c2->cd(9); c2->cd(); TCanvas * c3 =new TCanvas("c3New","dca, d0pi, d0K",1100,1600); c3->Divide(3,3); c3->cd(1); h60->Draw("p"); c3->cd(1); c3->cd(2); h61->Draw("p"); c3->cd(2); c3->cd(3); h64->Draw("p"); c3->cd(3); c3->cd(4); h70->Draw("p"); c3->cd(4); c3->cd(5); h71->Draw("p"); c3->cd(5); c3->cd(6); h74->Draw("p"); c3->cd(6); c3->cd(7); h80->Draw("p"); c3->cd(7); c3->cd(8); h81->Draw("p"); c3->cd(8); c3->cd(9); h84->Draw("p"); c3->cd(9); c3->cd(); TCanvas * c4 =new TCanvas("c4New","d0xd0, cosPointingAngle, phi",1100,1600); c4->Divide(3,3); c4->cd(1); h90->Draw("p"); c4->cd(1); c4->cd(2); h91->Draw("p"); c4->cd(2); c4->cd(3); h94->Draw("p"); c4->cd(3); c4->cd(4); h100->Draw("p"); c4->cd(4); c4->cd(5); h101->Draw("p"); c4->cd(5); c4->cd(6); h104->Draw("p"); c4->cd(6); c4->cd(7); h110->Draw("p"); c4->cd(7); c4->cd(8); h111->Draw("p"); c4->cd(8); c4->cd(9); h114->Draw("p"); c4->cd(9); c4->cd(); THnSparseD* hcorr = dynamic_cast (GetOutputData(3)); TH2D* corr1 =hcorr->Projection(0,2); TH2D* corr2 = hcorr->Projection(1,3); TCanvas * c7 =new TCanvas("c7New","",800,400); c7->Divide(2,1); c7->cd(1); corr1->Draw("text"); c7->cd(2); corr2->Draw("text"); TFile* file_projection = new TFile("CFtaskHFprojectionNew.root","RECREATE"); corr1->Write(); corr2->Write(); h00->Write("pT_D0_step0"); h10->Write("rapidity_step0"); h20->Write("cosThetaStar_step0"); h30->Write("pT_pi_step0"); h40->Write("pT_K_step0"); h50->Write("cT_step0"); h60->Write("dca_step0"); h70->Write("d0_pi_step0"); h80->Write("d0_K_step0"); h90->Write("d0xd0_step0"); h100->Write("cosPointingAngle_step0"); h110->Write("phi_step0"); h01->Write("pT_D0_step1"); h11->Write("rapidity_step1"); h21->Write("cosThetaStar_step1"); h31->Write("pT_pi_step1"); h41->Write("pT_K_step1"); h51->Write("cT_step1"); h61->Write("dca_step1"); h71->Write("d0_pi_step1"); h81->Write("d0_K_step1"); h91->Write("d0xd0_step1"); h101->Write("cosPointingAngle_step1"); h111->Write("phi_step1"); h04->Write("pT_D0_step2"); h14->Write("rapidity_step2"); h24->Write("cosThetaStar_step2"); h34->Write("pT_pi_step2"); h44->Write("pT_K_step2"); h54->Write("cT_step2"); h64->Write("dca_step2"); h74->Write("d0_pi_step2"); h80->Write("d0_K_step2"); h94->Write("d0xd0_step2"); h104->Write("cosPointingAngle_step2"); h114->Write("phi_step2"); file_projection->Close(); /* c1->SaveAs("Plots/pT_rapidity_cosThetaStar.eps"); c2->SaveAs("Plots/pTpi_pTK_cT.eps"); c3->SaveAs("Plots/dca_d0pi_d0TK.eps"); c4->SaveAs("Plots/d0xd0_cosPointingAngle.eps"); c1->SaveAs("Plots/pT_rapidity_cosThetaStar.gif"); c2->SaveAs("Plots/pTpi_pTK_cT.gif"); c3->SaveAs("Plots/dca_d0pi_d0TK.gif"); c4->SaveAs("Plots/d0xd0_cosPointingAngle.gif"); */ } //___________________________________________________________________________ void AliCFTaskVertexingHF::UserCreateOutputObjects() { //HERE ONE CAN CREATE OUTPUT OBJECTS, IN PARTICULAR IF THE OBJECT PARAMETERS DON'T NEED //TO BE SET BEFORE THE EXECUTION OF THE TASK // Info("UserCreateOutputObjects","CreateOutputObjects of task %s\n", GetName()); //slot #1 OpenFile(1); fHistEventsProcessed = new TH1I("CFHFchist0","",1,0,1) ; } //_________________________________________________________________________ Double_t AliCFTaskVertexingHF::GetWeight(Float_t pt) { // // calculating the weight to fill the container // // FNOLL central: // p0 = 1.63297e-01 --> 0.322643 // p1 = 2.96275e+00 // p2 = 2.30301e+00 // p3 = 2.50000e+00 // PYTHIA // p0 = 1.85906e-01 --> 0.36609 // p1 = 1.94635e+00 // p2 = 1.40463e+00 // p3 = 2.50000e+00 Double_t func1[4] = {0.322643,2.96275,2.30301,2.5}; Double_t func2[4] = {0.36609,1.94635,1.40463,2.5}; Double_t dndpt_func1 = dNdptFit(pt,func1); Double_t dndpt_func2 = dNdptFit(pt,func2); AliDebug(2,Form("pt = %f, FONLL = %f, Pythia = %f, ratio = %f",pt,dndpt_func1,dndpt_func2,dndpt_func1/dndpt_func2)); return dndpt_func1/dndpt_func2; } //__________________________________________________________________________________________________ Double_t AliCFTaskVertexingHF::dNdptFit(Float_t pt, Double_t* par) { // // calculating dNdpt // Double_t denom = TMath::Power((pt/par[1]), par[3] ); Double_t dNdpt = par[0]*pt/TMath::Power(1.+denom, par[2]); return dNdpt; }