* - pico tracks
* aod's and esd's are handled transparently
* the task will attempt to estimate a phi-dependent background density rho
- * by fitting vn harmonics
+ * by fitting vn harmonics to the dpt/dphi distribution
*
* author: Redmer Alexander Bertens, Utrecht Univeristy, Utrecht, Netherlands
* rbertens@cern.ch, rbertens@nikhef.nl, r.a.bertens@uu.nl
*/
+// root includes
#include <TStyle.h>
#include <TRandom3.h>
#include <TChain.h>
#include <TMath.h>
#include <TF1.h>
+#include <TF2.h>
#include <TH1F.h>
#include <TH2F.h>
#include <TProfile.h>
-
+// aliroot includes
#include <AliAnalysisTask.h>
#include <AliAnalysisManager.h>
#include <AliCentrality.h>
#include <AliVVertex.h>
#include <AliESDEvent.h>
#include <AliAODEvent.h>
-
+#include <AliAODTrack.h>
+// emcal jet framework includes
#include <AliPicoTrack.h>
#include <AliEmcalJet.h>
#include <AliRhoParameter.h>
-
+// local includes
#include "AliAnalysisTaskRhoVnModulation.h"
ClassImp(AliAnalysisTaskRhoVnModulation)
AliAnalysisTaskRhoVnModulation::AliAnalysisTaskRhoVnModulation() : AliAnalysisTaskEmcalJet("AliAnalysisTaskRhoVnModulation", kTRUE),
- fDebug(0), fInitialized(0), fFillQAHistograms(kTRUE), fCentralityClasses(0), fFitModulationType(kNoFit), fUsePtWeight(kTRUE), fDetectorType(kTPC), fFitModulationOptions("Q"), fRunModeType(kGrid), fDataType(kESD), fRandom(0), fMappedRunNumber(0), fInCentralitySelection(-1), fFitModulation(0), fMinPvalue(0), fNameJetClones(0), fNamePicoTrackClones(0), fNameRho(0), fAbsVertexZ(10), fHistCentrality(0), fHistVertexz(0), fHistRunnumbersPhi(0), fHistRunnumbersEta(0), fMinDisanceRCtoLJ(0), fRandomConeRadius(0.4), fAbsVnHarmonics(kTRUE), fOutputList(0), fOutputListGood(0), fOutputListBad(0), fHistAnalysisSummary(0), fHistSwap(0), fProfVn(0), fHistPsi2(0), fHistPsi2Spread(0), fHistPsiVZEROA(0), fHistPsiVZEROC(0), fHistPsiTPC(0),
- fHistRhoVsMult(0), fHistRhoVsCent(0), fHistRhoAVsMult(0), fHistRhoAVsCent(0) {
+ fDebug(0), fInitialized(0), fFillQAHistograms(kTRUE), fCentralityClasses(0), fUserSuppliedV2(0), fUserSuppliedV3(0), fUserSuppliedR2(0), fUserSuppliedR3(0), fNAcceptedTracks(0), fFitModulationType(kNoFit), fUsePtWeight(kTRUE), fDetectorType(kTPC), fFitModulationOptions("Q"), fRunModeType(kGrid), fDataType(kESD), fRandom(0), fMappedRunNumber(0), fInCentralitySelection(-1), fFitModulation(0), fMinPvalue(0), fMaxPvalue(1), fNameJetClones(0), fNamePicoTrackClones(0), fNameRho(0), fLocalJetMinEta(-10), fLocalJetMaxEta(-10), fLocalJetMinPhi(-10), fLocalJetMaxPhi(-10), fAbsVertexZ(10), fHistCentrality(0), fHistVertexz(0), fHistRunnumbersPhi(0), fHistRunnumbersEta(0), fHistPvaluePDF(0), fHistPvalueCDF(0), fMinDisanceRCtoLJ(0), fRandomConeRadius(-1.), fAbsVnHarmonics(kTRUE), fExcludeLeadingJetsFromFit(1.), fRebinSwapHistoOnTheFly(kTRUE), fPercentageOfFits(10.), fUseV0EventPlaneFromHeader(kFALSE), fSetPtSub(kFALSE), fExplicitOutlierCut(-1), fMinLeadingHadronPt(0), fOutputList(0), fOutputListGood(0), fOutputListBad(0), fHistAnalysisSummary(0), fHistSwap(0), fProfV2(0), fProfV3(0), fHistPsiControl(0), fHistPsiSpread(0), fHistPsiVZEROA(0), fHistPsiVZEROC(0), fHistPsiTPC(0), fHistRhoVsMult(0), fHistRhoVsCent(0), fHistRhoAVsMult(0), fHistRhoAVsCent(0) {
for(Int_t i(0); i < 10; i++) {
+ fProfV2Resolution[i] = 0;
+ fProfV3Resolution[i] = 0;
fHistPicoTrackPt[i] = 0;
fHistPicoCat1[i] = 0;
fHistPicoCat2[i] = 0;
fHistRCPtExLJ[i] = 0;
fHistDeltaPtDeltaPhi2ExLJ[i] = 0;
fHistDeltaPtDeltaPhi3ExLJ[i] = 0;
- fHistRCPhiEtaRand[i] = 0;
- fHistRhoVsRCPtRand[i] = 0;
- fHistRCPtRand[i] = 0;
- fHistDeltaPtDeltaPhi2Rand[i] = 0;
- fHistDeltaPtDeltaPhi3Rand[i] = 0;
+ /* fHistRCPhiEtaRand[i] = 0; */
+ /* fHistRhoVsRCPtRand[i] = 0; */
+ /* fHistRCPtRand[i] = 0; */
+ /* fHistDeltaPtDeltaPhi2Rand[i] = 0; */
+ /* fHistDeltaPtDeltaPhi3Rand[i] = 0; */
fHistJetPtRaw[i] = 0;
fHistJetPt[i] = 0;
fHistJetEtaPhi[i] = 0;
}
//_____________________________________________________________________________
AliAnalysisTaskRhoVnModulation::AliAnalysisTaskRhoVnModulation(const char* name, runModeType type) : AliAnalysisTaskEmcalJet(name, kTRUE),
- fDebug(0), fInitialized(0), fFillQAHistograms(kTRUE), fCentralityClasses(0), fFitModulationType(kNoFit), fUsePtWeight(kTRUE), fDetectorType(kTPC), fFitModulationOptions("Q"), fRunModeType(type), fDataType(kESD), fRandom(0), fMappedRunNumber(0), fInCentralitySelection(-1), fFitModulation(0), fMinPvalue(0), fNameJetClones(0), fNamePicoTrackClones(0), fNameRho(0), fAbsVertexZ(10), fHistCentrality(0), fHistVertexz(0), fHistRunnumbersPhi(0), fHistRunnumbersEta(0), fMinDisanceRCtoLJ(0), fRandomConeRadius(0.4), fAbsVnHarmonics(kTRUE), fOutputList(0), fOutputListGood(0), fOutputListBad(0), fHistAnalysisSummary(0), fHistSwap(0), fProfVn(0), fHistPsi2(0), fHistPsi2Spread(0), fHistPsiVZEROA(0), fHistPsiVZEROC(0), fHistPsiTPC(0),
- fHistRhoVsMult(0), fHistRhoVsCent(0), fHistRhoAVsMult(0), fHistRhoAVsCent(0) {
+ fDebug(0), fInitialized(0), fFillQAHistograms(kTRUE), fCentralityClasses(0), fUserSuppliedV2(0), fUserSuppliedV3(0), fUserSuppliedR2(0), fUserSuppliedR3(0), fNAcceptedTracks(0), fFitModulationType(kNoFit), fUsePtWeight(kTRUE), fDetectorType(kTPC), fFitModulationOptions("Q"), fRunModeType(type), fDataType(kESD), fRandom(0), fMappedRunNumber(0), fInCentralitySelection(-1), fFitModulation(0), fMinPvalue(0), fMaxPvalue(1), fNameJetClones(0), fNamePicoTrackClones(0), fNameRho(0), fLocalJetMinEta(-10), fLocalJetMaxEta(-10), fLocalJetMinPhi(-10), fLocalJetMaxPhi(-10), fAbsVertexZ(10), fHistCentrality(0), fHistVertexz(0), fHistRunnumbersPhi(0), fHistRunnumbersEta(0), fHistPvaluePDF(0), fHistPvalueCDF(0), fMinDisanceRCtoLJ(0), fRandomConeRadius(-1.), fAbsVnHarmonics(kTRUE), fExcludeLeadingJetsFromFit(1.), fRebinSwapHistoOnTheFly(kTRUE), fPercentageOfFits(10.), fUseV0EventPlaneFromHeader(kFALSE), fSetPtSub(kFALSE), fExplicitOutlierCut(-1), fMinLeadingHadronPt(0), fOutputList(0), fOutputListGood(0), fOutputListBad(0), fHistAnalysisSummary(0), fHistSwap(0), fProfV2(0), fProfV3(0), fHistPsiControl(0), fHistPsiSpread(0), fHistPsiVZEROA(0), fHistPsiVZEROC(0), fHistPsiTPC(0), fHistRhoVsMult(0), fHistRhoVsCent(0), fHistRhoAVsMult(0), fHistRhoAVsCent(0) {
for(Int_t i(0); i < 10; i++) {
+ fProfV2Resolution[i] = 0;
+ fProfV3Resolution[i] = 0;
fHistPicoTrackPt[i] = 0;
fHistPicoCat1[i] = 0;
fHistPicoCat2[i] = 0;
fHistRCPtExLJ[i] = 0;
fHistDeltaPtDeltaPhi2ExLJ[i] = 0;
fHistDeltaPtDeltaPhi3ExLJ[i] = 0;
- fHistRCPhiEtaRand[i] = 0;
- fHistRhoVsRCPtRand[i] = 0;
- fHistRCPtRand[i] = 0;
- fHistDeltaPtDeltaPhi2Rand[i] = 0;
- fHistDeltaPtDeltaPhi3Rand[i] = 0;
+ /* fHistRCPhiEtaRand[i] = 0; */
+ /* fHistRhoVsRCPtRand[i] = 0; */
+ /* fHistRCPtRand[i] = 0; */
+ /* fHistDeltaPtDeltaPhi2Rand[i] = 0; */
+ /* fHistDeltaPtDeltaPhi3Rand[i] = 0; */
fHistJetPtRaw[i] = 0;
fHistJetPt[i] = 0;
fHistJetEtaPhi[i] = 0;
{
// initialize the anaysis
if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
+ if(fRandomConeRadius <= 0) fRandomConeRadius = fJetRadius;
+ if(fLocalJetMinEta > -10 && fLocalJetMaxEta > -10) SetJetEtaLimits(fLocalJetMinEta, fLocalJetMaxEta);
+ if(fLocalJetMinPhi > -10 && fLocalJetMaxPhi > -10) SetJetPhiLimits(fLocalJetMinPhi, fLocalJetMaxPhi);
if(fMinDisanceRCtoLJ==0) fMinDisanceRCtoLJ = .5*fJetRadius;
if(dynamic_cast<AliAODEvent*>(InputEvent())) fDataType = kAOD; // determine the datatype
else if(dynamic_cast<AliESDEvent*>(InputEvent())) fDataType = kESD;
fFitModulation->FixParameter(1, 1.); // constant
fFitModulation->FixParameter(2, 3.); // constant
} break;
- default : { // for the combined fit and the 'direct fourier series' we use v2 and v3
+ default : { // for the combined fit, the 'direct fourier series' or the user supplied vn values we use v2 and v3
SetModulationFit(new TF1("fit_kCombined", "[0]*([1]+[2]*([3]*TMath::Cos([2]*(x-[4]))+[7]*TMath::Cos([5]*(x-[6]))))", 0, TMath::TwoPi()));
fFitModulation->SetParameter(0, 0.); // normalization
fFitModulation->SetParameter(3, 0.2); // v2
case kGrid : { fFitModulationOptions += "N0"; } break;
default : break;
}
+ FillAnalysisSummaryHistogram();
return kTRUE;
}
//_____________________________________________________________________________
-TH1F* AliAnalysisTaskRhoVnModulation::BookTH1F(const char* name, const char* x, Int_t bins, Double_t min, Double_t max, Int_t c)
+TH1F* AliAnalysisTaskRhoVnModulation::BookTH1F(const char* name, const char* x, Int_t bins, Double_t min, Double_t max, Int_t c, Bool_t append)
{
// book a TH1F and connect it to the output container
if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
title += Form(";%s;[counts]", x);
TH1F* histogram = new TH1F(name, title.Data(), bins, min, max);
histogram->Sumw2();
- fOutputList->Add(histogram);
+ if(append) fOutputList->Add(histogram);
return histogram;
}
//_____________________________________________________________________________
-TH2F* AliAnalysisTaskRhoVnModulation::BookTH2F(const char* name, const char* x, const char*y, Int_t binsx, Double_t minx, Double_t maxx, Int_t binsy, Double_t miny, Double_t maxy, Int_t c)
+TH2F* AliAnalysisTaskRhoVnModulation::BookTH2F(const char* name, const char* x, const char*y, Int_t binsx, Double_t minx, Double_t maxx, Int_t binsy, Double_t miny, Double_t maxy, Int_t c, Bool_t append)
{
// book a TH2F and connect it to the output container
if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
title += Form(";%s;%s", x, y);
TH2F* histogram = new TH2F(name, title.Data(), binsx, minx, maxx, binsy, miny, maxy);
histogram->Sumw2();
- fOutputList->Add(histogram);
+ if(append) fOutputList->Add(histogram);
return histogram;
}
//_____________________________________________________________________________
}
// event plane estimates and quality
- fHistPsi2 = new TProfile("fHistPsi2", "fHistPsi2", 3, 0, 3);
- fHistPsi2->Sumw2();
- fHistPsi2Spread = new TProfile("fHistPsi2Spread", "fHistPsi2Spread", 3, 0, 3);
- fHistPsi2Spread->Sumw2();
- fHistPsi2->GetXaxis()->SetBinLabel(1, "<#Psi_{2, VZEROA}>");
- fHistPsi2->GetXaxis()->SetBinLabel(2, "<#Psi_{2, VZEROC}>");
- fHistPsi2->GetXaxis()->SetBinLabel(3, "<#Psi_{2, TPC}>");
- fHistPsi2Spread->GetXaxis()->SetBinLabel(1, "<#Psi_{2, VZEROA} - #Psi_{2, VZEROC}>");
- fHistPsi2Spread->GetXaxis()->SetBinLabel(2, "<#Psi_{2, VZEROC} - #Psi_{2, TPC}>");
- fHistPsi2Spread->GetXaxis()->SetBinLabel(3, "<#Psi_{2, VZEROC} - #Psi_{2, TPC}>");
- fOutputList->Add(fHistPsi2);
- fOutputList->Add(fHistPsi2Spread);
+ fHistPsiControl = new TProfile("fHistPsiControl", "fHistPsiControl", 10, 0, 10);
+ fHistPsiControl->Sumw2();
+ fHistPsiSpread = new TProfile("fHistPsiSpread", "fHistPsiSpread", 4, 0, 4);
+ fHistPsiSpread->Sumw2();
+ fHistPsiControl->GetXaxis()->SetBinLabel(1, "<#Psi_{2, VZEROA}>");
+ fHistPsiControl->GetXaxis()->SetBinLabel(2, "<#Psi_{2, VZEROC}>");
+ fHistPsiControl->GetXaxis()->SetBinLabel(3, "<#Psi_{2, TPC}>");
+ fHistPsiControl->GetXaxis()->SetBinLabel(4, "<#Psi_{2, TPC, #eta < 0}>");
+ fHistPsiControl->GetXaxis()->SetBinLabel(5, "<#Psi_{2, TPC, #eta > 0}>");
+ fHistPsiControl->GetXaxis()->SetBinLabel(6, "<#Psi_{3, VZEROA}>");
+ fHistPsiControl->GetXaxis()->SetBinLabel(7, "<#Psi_{3, VZEROC}>");
+ fHistPsiControl->GetXaxis()->SetBinLabel(8, "<#Psi_{3, TPC}>");
+ fHistPsiControl->GetXaxis()->SetBinLabel(9, "<#Psi_{3, TPC, #eta < 0}>");
+ fHistPsiControl->GetXaxis()->SetBinLabel(10, "<#Psi_{3, TPC, #eta > 0}>");
+ fHistPsiSpread->GetXaxis()->SetBinLabel(1, "<#Psi_{2, VZEROA} - #Psi_{2, VZEROC}>");
+ fHistPsiSpread->GetXaxis()->SetBinLabel(2, "<#Psi_{2, VZEROC} - #Psi_{2, TPC}>");
+ fHistPsiSpread->GetXaxis()->SetBinLabel(3, "<#Psi_{2, VZEROC} - #Psi_{2, TPC}>");
+ fHistPsiSpread->GetXaxis()->SetBinLabel(4, "<#Psi_{2, TPC, #eta < 0} - #Psi_{2, TPC, #eta > 0}>");
+ fOutputList->Add(fHistPsiControl);
+ fOutputList->Add(fHistPsiSpread);
fHistPsiVZEROA = BookTH1F("fHistPsiVZEROA", "#Psi_{VZEROA}", 100, -.5*TMath::Pi(), .5*TMath::Pi());
fHistPsiVZEROC = BookTH1F("fHistPsiVZEROC", "#Psi_{VZEROC}", 100, -.5*TMath::Pi(), .5*TMath::Pi());
fHistPsiTPC = BookTH1F("fHistPsiTPC", "#Psi_{TPC}", 100, -.5*TMath::Pi(), .5*TMath::Pi());
-
// background
for(Int_t i(0); i < fCentralityClasses->GetSize()-1; i ++) {
fHistRhoPackage[i] = BookTH1F("fHistRhoPackage", "#rho [GeV/c]", 100, 0, 150, i);
fHistRhoVsRCPt[i] = BookTH2F("fHistRhoVsRCPt", "p_{t} (RC) [GeV/c]", "#rho * A (RC) [GeV/c]", 100, 0, 300, 100, 0, 350, i);
fHistRCPt[i] = BookTH1F("fHistRCPt", "p_{t} (RC) [GeV/c]", 130, -20, 150, i);
fHistRCPhiEtaExLJ[i] = BookTH2F("fHistRCPhiEtaExLJ", "#phi (RC)", "#eta (RC)", 100, 0, TMath::TwoPi(), 100, -1, 1, i);
- fHistDeltaPtDeltaPhi2[i] = BookTH2F("fHistDeltaPtDeltaPhi2", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 100, 0, TMath::TwoPi(), 100, -50, 100, i);
- fHistDeltaPtDeltaPhi3[i] = BookTH2F("fHistDeltaPtDeltaPhi3", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 100, 0, TMath::TwoPi(), 100, -50, 100, i);
+ fHistDeltaPtDeltaPhi2[i] = BookTH2F("fHistDeltaPtDeltaPhi2", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::Pi(), 100, -50, 100, i);
+ fHistDeltaPtDeltaPhi3[i] = BookTH2F("fHistDeltaPtDeltaPhi3", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::TwoPi()/3., 100, -50, 100, i);
fHistRhoVsRCPtExLJ[i] = BookTH2F("fHistRhoVsRCPtExLJ", "p_{t} (RC) [GeV/c]", "#rho * A (RC) [GeV/c]", 100, 0, 300, 100, 0, 350, i);
fHistRCPtExLJ[i] = BookTH1F("fHistRCPtExLJ", "p_{t} (RC) [GeV/c]", 130, -20, 150, i);
- fHistRCPhiEtaRand[i] = BookTH2F("fHistRCPhiEtaRand", "#phi (RC)", "#eta (RC)", 100, 0, TMath::TwoPi(), 100, -1, 1, i);
- fHistDeltaPtDeltaPhi2ExLJ[i] = BookTH2F("fHistDeltaPtDeltaPhi2ExLJ", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 100, 0, TMath::TwoPi(), 100, -50, 100, i);
- fHistDeltaPtDeltaPhi3ExLJ[i] = BookTH2F("fHistDeltaPtDeltaPhi3ExLJ", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 100, 0, TMath::TwoPi(), 100, -50, 100, i);
- fHistRhoVsRCPtRand[i] = BookTH2F("fHistRhoVsRCPtRand", "p_{t} (RC) [GeV/c]", "#rho * A (RC) [GeV/c]", 100, 0, 300, 100, 0, 350, i);
- fHistRCPtRand[i] = BookTH1F("fHistRCPtRand", "p_{t} (RC) [GeV/c]", 130, -20, 150, i);
- fHistDeltaPtDeltaPhi2Rand[i] = BookTH2F("fHistDeltaPtDeltaPhi2Rand", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 100, 0, TMath::TwoPi(), 100, -50, 100, i);
- fHistDeltaPtDeltaPhi3Rand[i] = BookTH2F("fHistDeltaPtDeltaPhi3Rand", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 100, 0, TMath::TwoPi(), 100, -50, 100, i);
+ /* fHistRCPhiEtaRand[i] = BookTH2F("fHistRCPhiEtaRand", "#phi (RC)", "#eta (RC)", 100, 0, TMath::TwoPi(), 100, -1, 1, i); */
+ fHistDeltaPtDeltaPhi2ExLJ[i] = BookTH2F("fHistDeltaPtDeltaPhi2ExLJ", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::Pi(), 100, -50, 100, i);
+ fHistDeltaPtDeltaPhi3ExLJ[i] = BookTH2F("fHistDeltaPtDeltaPhi3ExLJ", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::TwoPi()/3., 100, -50, 100, i);
+ /* fHistRhoVsRCPtRand[i] = BookTH2F("fHistRhoVsRCPtRand", "p_{t} (RC) [GeV/c]", "#rho * A (RC) [GeV/c]", 100, 0, 300, 100, 0, 350, i); */
+ /* fHistRCPtRand[i] = BookTH1F("fHistRCPtRand", "p_{t} (RC) [GeV/c]", 130, -20, 150, i); */
+ /* fHistDeltaPtDeltaPhi2Rand[i] = BookTH2F("fHistDeltaPtDeltaPhi2Rand", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::Pi(), 100, -50, 100, i); */
+ /* fHistDeltaPtDeltaPhi3Rand[i] = BookTH2F("fHistDeltaPtDeltaPhi3Rand", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::TwoPi()/3., 100, -50, 100, i); */
// jet histograms (after kinematic cuts)
fHistJetPtRaw[i] = BookTH1F("fHistJetPtRaw", "p_{t} RAW [GeV/c]", 200, -50, 150, i);
fHistJetPt[i] = BookTH1F("fHistJetPt", "p_{t} [GeV/c]", 350, -100, 250, i);
fHistJetEtaPhi[i] = BookTH2F("fHistJetEtaPhi", "#eta", "#phi", 100, -1, 1, 100, 0, TMath::TwoPi(), i);
- fHistJetPtArea[i] = BookTH2F("fHistJetPtArea", "p_{t} [GeV/c]", "Area", 350, -100, 250, 60, 0, 0.3, i);
+ fHistJetPtArea[i] = BookTH2F("fHistJetPtArea", "p_{t} [GeV/c]", "Area", 175, -100, 250, 30, 0, 0.9, i);
fHistJetPtConstituents[i] = BookTH2F("fHistJetPtConstituents", "p_{t} [GeV/c]", "Area", 350, -100, 250, 60, 0, 150, i);
fHistJetEtaRho[i] = BookTH2F("fHistJetEtaRho", "#eta", "#rho", 100, -1, 1, 100, 0, 300, i);
// in plane and out of plane spectra
- fHistJetPsiTPCPt[i] = BookTH2F("fHistJetPsiTPCPt", "#phi_{jet} - #Psi_{TPC}", "p_{t} [GeV/c]", 100, 0., TMath::TwoPi(), 700, -100, 250, i);
- fHistJetPsiVZEROAPt[i] = BookTH2F("fHistJetPsiVZEROAPt", "#phi_{jet} - #Psi_{VZEROA}", "p_{t} [GeV/c]", 100, 0., TMath::TwoPi(), 700, -100, 250, i);
- fHistJetPsiVZEROCPt[i] = BookTH2F("fHistJetPsiVZEROCPt", "#phi_{jet} - #Psi_{VZEROC}", "p_{t} [GeV/c]", 100, 0., TMath::TwoPi(), 700, -100, 250, i);
+ fHistJetPsiTPCPt[i] = BookTH2F("fHistJetPsiTPCPt", "#phi_{jet} - #Psi_{2, TPC}", "p_{t} [GeV/c]", 50, 0., TMath::Pi(), 700, -100, 250, i);
+ fHistJetPsiVZEROAPt[i] = BookTH2F("fHistJetPsiVZEROAPt", "#phi_{jet} - #Psi_{2, VZEROA}", "p_{t} [GeV/c]", 50, 0., TMath::Pi(), 700, -100, 250, i);
+ fHistJetPsiVZEROCPt[i] = BookTH2F("fHistJetPsiVZEROCPt", "#phi_{jet} - #Psi_{V2, ZEROC}", "p_{t} [GeV/c]", 50, 0., TMath::Pi(), 700, -100, 250, i);
// phi minus psi
- fHistDeltaPhi2VZEROA[i] = BookTH1F("fHistDeltaPhi2VZEROA", "#phi_{jet} - #Psi_{VZEROA}", 100, 0, TMath::TwoPi(), i);
- fHistDeltaPhi2VZEROC[i] = BookTH1F("fHistDeltaPhi2VZEROC", "#phi_{jet} - #Psi_{VZEROC}", 100, 0, TMath::TwoPi(), i);
- fHistDeltaPhi2TPC[i] = BookTH1F("fHistDeltaPhi2TPC", "#phi_{jet} - #Psi_{TPC}", 100, 0, TMath::TwoPi(), i);
- fHistDeltaPhi3VZEROA[i] = BookTH1F("fHistDeltaPhi3VZEROA", "#phi_{jet} - #Psi_{VZEROA}", 100, 0, TMath::TwoPi(), i);
- fHistDeltaPhi3VZEROC[i] = BookTH1F("fHistDeltaPhi3VZEROC", "#phi_{jet} - #Psi_{VZEROC}", 100, 0, TMath::TwoPi(), i);
- fHistDeltaPhi3TPC[i] = BookTH1F("fHistDeltaPhi3TPC", "#phi_{jet} - #Psi_{TPC}", 100, 0, TMath::TwoPi(), i);
- }
+ fHistDeltaPhi2VZEROA[i] = BookTH1F("fHistDeltaPhi2VZEROA", "#phi_{jet} - #Psi_{2, VZEROA}", 50, 0, TMath::Pi(), i);
+ fHistDeltaPhi2VZEROC[i] = BookTH1F("fHistDeltaPhi2VZEROC", "#phi_{jet} - #Psi_{2, VZEROC}", 50, 0, TMath::Pi(), i);
+ fHistDeltaPhi2TPC[i] = BookTH1F("fHistDeltaPhi2TPC", "#phi_{jet} - #Psi_{2, TPC}", 50, 0, TMath::Pi(), i);
+ fHistDeltaPhi3VZEROA[i] = BookTH1F("fHistDeltaPhi3VZEROA", "#phi_{jet} - #Psi_{2, VZEROA}", 50, 0, TMath::TwoPi()/3., i);
+ fHistDeltaPhi3VZEROC[i] = BookTH1F("fHistDeltaPhi3VZEROC", "#phi_{jet} - #Psi_{2, VZEROC}", 50, 0, TMath::TwoPi()/3., i);
+ fHistDeltaPhi3TPC[i] = BookTH1F("fHistDeltaPhi3TPC", "#phi_{jet} - #Psi_{2, TPC}", 50, 0, TMath::TwoPi()/3., i);
- // analysis summary histrogram, saves all relevant analysis settigns
- fHistAnalysisSummary = BookTH1F("fHistAnalysisSummary", "flag", 37, -0.5, 37.5);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(1, "fJetRadius");
- fHistAnalysisSummary->SetBinContent(1, fJetRadius);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(2, "fPtBiasJetTrack");
- fHistAnalysisSummary->SetBinContent(2, fPtBiasJetTrack);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(3, "fPtBiasJetClus");
- fHistAnalysisSummary->SetBinContent(3, fPtBiasJetClus);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(4, "fJetPtCut");
- fHistAnalysisSummary->SetBinContent(4, fJetPtCut);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(5, "fJetAreaCut");
- fHistAnalysisSummary->SetBinContent(5, fJetAreaCut);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(6, "fPercAreaCut");
- fHistAnalysisSummary->SetBinContent(6, fPercAreaCut);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(7, "fAreaEmcCut");
- fHistAnalysisSummary->SetBinContent(7, fAreaEmcCut);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(8, "fJetMinEta");
- fHistAnalysisSummary->SetBinContent(8, fJetMinEta);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(9, "fJetMaxEta");
- fHistAnalysisSummary->SetBinContent(9, fJetMaxEta);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(10, "fJetMinPhi");
- fHistAnalysisSummary->SetBinContent(10, fJetMinPhi);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(11, "fJetMaxPhi");
- fHistAnalysisSummary->SetBinContent(11, fJetMaxPhi);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(12, "fMaxClusterPt");
- fHistAnalysisSummary->SetBinContent(12, fMaxClusterPt);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(13, "fMaxTrackPt");
- fHistAnalysisSummary->SetBinContent(13, fMaxTrackPt);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(14, "fLeadingHadronType");
- fHistAnalysisSummary->SetBinContent(14, fLeadingHadronType);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(15, "fAnaType");
- fHistAnalysisSummary->SetBinContent(15, fAnaType);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(16, "fForceBeamType");
- fHistAnalysisSummary->SetBinContent(16, fForceBeamType);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(17, "fMinCent");
- fHistAnalysisSummary->SetBinContent(17, fMinCent);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(18, "fMaxCent");
- fHistAnalysisSummary->SetBinContent(18, fMaxCent);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(19, "fMinVz");
- fHistAnalysisSummary->SetBinContent(19, fMinVz);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(20, "fMaxVz");
- fHistAnalysisSummary->SetBinContent(20, fMaxVz);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(21, "fOffTrigger");
- fHistAnalysisSummary->SetBinContent(21, fOffTrigger);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(22, "fClusPtCut");
- fHistAnalysisSummary->SetBinContent(22, fClusPtCut);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(23, "fTrackPtCut");
- fHistAnalysisSummary->SetBinContent(23, fTrackPtCut);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(24, "fTrackMinEta");
- fHistAnalysisSummary->SetBinContent(24, fTrackMinEta);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(25, "fTrackMaxEta");
- fHistAnalysisSummary->SetBinContent(25, fTrackMaxEta);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(26, "fTrackMinPhi");
- fHistAnalysisSummary->SetBinContent(26, fTrackMinPhi);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(27, "fTrackMaxPhi");
- fHistAnalysisSummary->SetBinContent(27, fTrackMaxPhi);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(28, "fClusTimeCutLow");
- fHistAnalysisSummary->SetBinContent(28, fClusTimeCutLow);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(29, "fClusTimeCutUp");
- fHistAnalysisSummary->SetBinContent(29, fClusTimeCutUp);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(30, "fMinPtTrackInEmcal");
- fHistAnalysisSummary->SetBinContent(30, fMinPtTrackInEmcal);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(31, "fEventPlaneVsEmcal");
- fHistAnalysisSummary->SetBinContent(31, fEventPlaneVsEmcal);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(32, "fMinEventPlane");
- fHistAnalysisSummary->SetBinContent(32, fMaxEventPlane);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(33, "fRandomConeRadius");
- fHistAnalysisSummary->SetBinContent(33, fRandomConeRadius);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(34, "fitModulationType");
- fHistAnalysisSummary->SetBinContent(34, (int)fFitModulationType);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(35, "runModeType");
- fHistAnalysisSummary->SetBinContent(35, (int)fRunModeType);
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(36, "data type");
- fHistAnalysisSummary->GetXaxis()->SetBinLabel(37, "iterator");
- fHistAnalysisSummary->SetBinContent(37, 1.);
+ fProfV2Resolution[i] = new TProfile(Form("fProfV2Resolution_%i", i), Form("fProfV2Resolution_%i", i), 8, -0.5, 7.5);
+ fProfV2Resolution[i]->GetXaxis()->SetBinLabel(3, "<cos(2(#Psi_{VZEROA} - #Psi_{VZEROC}))>");
+ fProfV2Resolution[i]->GetXaxis()->SetBinLabel(4, "<cos(2(#Psi_{VZEROC} - #Psi_{VZEROA}))>");
+ fProfV2Resolution[i]->GetXaxis()->SetBinLabel(5, "<cos(2(#Psi_{VZEROA} - #Psi_{TPC}))>");
+ fProfV2Resolution[i]->GetXaxis()->SetBinLabel(6, "<cos(2(#Psi_{TPC} - #Psi_{VZEROA}))>");
+ fProfV2Resolution[i]->GetXaxis()->SetBinLabel(7, "<cos(2(#Psi_{VZEROC} - #Psi_{TPC}))>");
+ fProfV2Resolution[i]->GetXaxis()->SetBinLabel(8, "<cos(2(#Psi_{TPC} - #Psi_{VZEROC}))>");
+ fOutputList->Add(fProfV2Resolution[i]);
+ fProfV3Resolution[i] = new TProfile(Form("fProfV3Resolution_%i", i), Form("fProfV3Resolution_%i", i), 8, -0.5, 7.5);
+ fProfV3Resolution[i]->GetXaxis()->SetBinLabel(3, "<cos(3(#Psi_{VZEROA} - #Psi_{VZEROC}))>");
+ fProfV3Resolution[i]->GetXaxis()->SetBinLabel(4, "<cos(3(#Psi_{VZEROC} - #Psi_{VZEROA}))>");
+ fProfV3Resolution[i]->GetXaxis()->SetBinLabel(5, "<cos(3(#Psi_{VZEROA} - #Psi_{TPC}))>");
+ fProfV3Resolution[i]->GetXaxis()->SetBinLabel(6, "<cos(3(#Psi_{TPC} - #Psi_{VZEROA}))>");
+ fProfV3Resolution[i]->GetXaxis()->SetBinLabel(7, "<cos(3(#Psi_{VZEROC} - #Psi_{TPC}))>");
+ fProfV3Resolution[i]->GetXaxis()->SetBinLabel(8, "<cos(3(#Psi_{TPC} - #Psi_{VZEROC}))>");
+ fOutputList->Add(fProfV3Resolution[i]);
+ }
+ // cdf and pdf of chisquare distribution
+ fHistPvaluePDF = BookTH1F("fHistPvaluePDF", "PDF #chi^{2}", 500, 0, 1);
+ fHistPvalueCDF = BookTH1F("fHistPvalueCDF", "CDF #chi^{2}", 500, 0, 1);
+ // vn profile
+ Float_t temp[fCentralityClasses->GetSize()];
+ for(Int_t i(0); i < fCentralityClasses->GetSize(); i++) temp[i] = fCentralityClasses->At(i);
+ fProfV2 = new TProfile("fProfV2", "fProfV2", fCentralityClasses->GetSize()-1, temp);
+ fProfV3 = new TProfile("fProfV3", "fProfV3", fCentralityClasses->GetSize()-1, temp);
+ fOutputList->Add(fProfV2);
+ fOutputList->Add(fProfV3);
if(fFillQAHistograms) {
fHistRunnumbersEta = new TH2F("fHistRunnumbersEta", "fHistRunnumbersEta", 100, -.5, 99.5, 100, -1.1, 1.1);
fHistRunnumbersPhi->Sumw2();
fOutputList->Add(fHistRunnumbersPhi);
}
-
+ fHistAnalysisSummary = BookTH1F("fHistAnalysisSummary", "flag", 48, -0.5, 48.5);
fHistSwap = new TH1F("fHistSwap", "fHistSwap", 20, 0, TMath::TwoPi());
- fHistSwap->Sumw2();
- fProfVn = new TProfile("fProfVn", "fProfVn", 2, -0.5, 1.5);
- fProfVn->GetXaxis()->SetBinLabel(1, "v_{2}(EBYE)");
- fProfVn->GetXaxis()->SetBinLabel(2, "v_{2}(EBYE)");
+ if(fUsePtWeight) fHistSwap->Sumw2();
- fOutputList->Add(fProfVn);
+ if(fUserSuppliedV2) fOutputList->Add(fUserSuppliedV2);
+ if(fUserSuppliedV3) fOutputList->Add(fUserSuppliedV3);
+ if(fUserSuppliedR2) fOutputList->Add(fUserSuppliedR2);
+ if(fUserSuppliedR3) fOutputList->Add(fUserSuppliedR3);
+ // increase readability of output list
+ fOutputList->Sort();
PostData(1, fOutputList);
switch (fRunModeType) {
Double_t vzero[2][2];
CalculateEventPlaneVZERO(vzero);
// [0] psi2 [1] psi3
- // [2] psi2 a [3] psi2 b
- // [4] psi3 a [3] psi3 b
- Double_t tpc[6];
+ Double_t tpc[2];
CalculateEventPlaneTPC(tpc);
-
+ Double_t psi2(-1), psi3(-1);
// arrays which will hold the fit parameters
- Double_t fitParameters[] = {0,0,0,0,0,0,0,0,0};
- Double_t psi2(-1), psi3(-1), psi2b(-1), psi3b(-1);
switch (fDetectorType) { // determine the detector type for the rho fit
case kTPC : { psi2 = tpc[0]; psi3 = tpc[1]; } break;
- case kTPCSUB : { psi2 = tpc[2]; psi3 = tpc[4];
- psi2b = tpc[3]; psi3b = tpc[5]; } break;
case kVZEROA : { psi2 = vzero[0][0]; psi3 = vzero[0][1]; } break;
case kVZEROC : { psi2 = vzero[1][0]; psi3 = vzero[1][1]; } break;
default : break;
}
-
switch (fFitModulationType) { // do the fits
case kNoFit : { fFitModulation->FixParameter(0, RhoVal()); } break;
case kV2 : {
- CorrectRho(fitParameters, psi2, psi3, psi2b, psi3b);
- fProfVn->Fill((double)0, fFitModulation->GetParameter(3));
+ if(CorrectRho(psi2, psi3)) {
+ fProfV2->Fill(fCent, fFitModulation->GetParameter(3));
+ if(fUserSuppliedR2) {
+ Double_t r(fUserSuppliedR2->GetBinContent(fUserSuppliedR2->GetXaxis()->FindBin(fCent)));
+ if(r > 0) fFitModulation->SetParameter(3, fFitModulation->GetParameter(3)/r);
+ }
+ CalculateEventPlaneResolution(vzero, tpc);
+ }
} break;
case kV3 : {
- CorrectRho(fitParameters, psi2, psi3, psi2b, psi3b);
- fProfVn->Fill((double)1, fFitModulation->GetParameter(3));
+ if(CorrectRho(psi2, psi3)) {
+ if(fUserSuppliedR3) {
+ Double_t r(fUserSuppliedR3->GetBinContent(fUserSuppliedR3->GetXaxis()->FindBin(fCent)));
+ if(r > 0) fFitModulation->SetParameter(3, fFitModulation->GetParameter(3)/r);
+ }
+ fProfV3->Fill(fCent, fFitModulation->GetParameter(3));
+ CalculateEventPlaneResolution(vzero, tpc);
+ }
} break;
case kUser : {
- CorrectRho(fitParameters, psi2, psi3, psi2b, psi3b);
+ CorrectRho(psi2, psi3);
} break;
default : {
- CorrectRho(fitParameters, psi2, psi3, psi2b, psi3b);
- fProfVn->Fill((double)0, fFitModulation->GetParameter(3));
- fProfVn->Fill((double)1, fFitModulation->GetParameter(7));
+ if(CorrectRho(psi2, psi3)) {
+ if(fUserSuppliedR2 && fUserSuppliedR3) {
+ Double_t r2(fUserSuppliedR2->GetBinContent(fUserSuppliedR2->GetXaxis()->FindBin(fCent)));
+ Double_t r3(fUserSuppliedR3->GetBinContent(fUserSuppliedR3->GetXaxis()->FindBin(fCent)));
+ if(r2 > 0) fFitModulation->SetParameter(3, fFitModulation->GetParameter(3)/r2);
+ if(r3 > 0) fFitModulation->SetParameter(7, fFitModulation->GetParameter(3)/r3);
+ }
+ fProfV2->Fill(fCent, fFitModulation->GetParameter(3));
+ fProfV3->Fill(fCent, fFitModulation->GetParameter(7));
+ CalculateEventPlaneResolution(vzero, tpc);
+ }
} break;
}
// fill a number of histograms
FillHistogramsAfterSubtraction(vzero, tpc);
-
// send the output to the connected output container
PostData(1, fOutputList);
switch (fRunModeType) {
//_____________________________________________________________________________
void AliAnalysisTaskRhoVnModulation::CalculateEventPlaneVZERO(Double_t vzero[2][2]) const
{
- // grab the UNCALIBRATED vzero event plane
+ // get the vzero event plane
+ if(fUseV0EventPlaneFromHeader) { // use the vzero from the header
+ Double_t a(0), b(0), c(0), d(0), e(0), f(0), g(0), h(0);
+ vzero[0][0] = InputEvent()->GetEventplane()->CalculateVZEROEventPlane(InputEvent(), 8, 2, a, b);
+ vzero[1][0] = InputEvent()->GetEventplane()->CalculateVZEROEventPlane(InputEvent(), 9, 2, c, d);
+ vzero[0][1] = InputEvent()->GetEventplane()->CalculateVZEROEventPlane(InputEvent(), 8, 3, e, f);
+ vzero[1][1] = InputEvent()->GetEventplane()->CalculateVZEROEventPlane(InputEvent(), 9, 3, g, h);
+ return;
+ }
+ // grab the vzero event plane without recentering
if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
Double_t qxa2(0), qya2(0), qxc2(0), qyc2(0); // for psi2
Double_t qxa3(0), qya3(0), qxc3(0), qyc3(0); // for psi3
vzero[1][1] = (1./3.)*TMath::ATan2(qyc3, qxc3);
}
//_____________________________________________________________________________
-void AliAnalysisTaskRhoVnModulation::CalculateEventPlaneTPC(Double_t* tpc) const
+void AliAnalysisTaskRhoVnModulation::CalculateEventPlaneTPC(Double_t* tpc)
{
// grab the TPC event plane
if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
+ fNAcceptedTracks = 0; // reset the track counter
Double_t qx2(0), qy2(0); // for psi2
Double_t qx3(0), qy3(0); // for psi3
- Double_t qx2a(0), qy2a(0), qx2b(0), qy2b(0); // for psi2 a and b
- Double_t qx3a(0), qy3a(0), qx3b(0), qy3b(0); // for psi3 a and b
if(fTracks) {
+ Float_t excludeInEta[] = {-999, -999};
+ if(fExcludeLeadingJetsFromFit > 0 ) { // remove the leading jet from ep estimate
+ AliEmcalJet* leadingJet[] = {0x0, 0x0};
+ static Int_t lJets[9999] = {-1};
+ GetSortedArray(lJets, fJets);
+ for(Int_t i(0); i < fJets->GetEntriesFast(); i++) { // get the two leading jets
+ if (1 + i > fJets->GetEntriesFast()) break;
+ leadingJet[0] = static_cast<AliEmcalJet*>(fJets->At(lJets[i]));
+ leadingJet[1] = static_cast<AliEmcalJet*>(fJets->At(lJets[i+1]));
+ if(PassesCuts(leadingJet[0]) && PassesCuts(leadingJet[1])) break;
+ }
+ if(leadingJet[0] && leadingJet[1]) {
+ for(Int_t i(0); i < 2; i++) excludeInEta[i] = leadingJet[i]->Eta();
+ }
+ }
Int_t iTracks(fTracks->GetEntriesFast());
for(Int_t iTPC(0); iTPC < iTracks; iTPC++) {
AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(iTPC));
- if(!PassesCuts(track)) continue;
+ if(!PassesCuts(track) || track->Pt() < .15 || track->Pt() > 5.) continue;
+ if(fExcludeLeadingJetsFromFit > 0 &&( (TMath::Abs(track->Eta() - excludeInEta[0]) < fJetRadius*fExcludeLeadingJetsFromFit ) || (TMath::Abs(track->Eta()) - fJetRadius - fJetMaxEta ) > 0 )) continue;
+ fNAcceptedTracks++;
qx2+= TMath::Cos(2.*track->Phi());
qy2+= TMath::Sin(2.*track->Phi());
qx3+= TMath::Cos(3.*track->Phi());
qy3+= TMath::Sin(3.*track->Phi());
- if(track->Eta() < 0) { // A side, negative eta
- qx2a+= TMath::Cos(2.*track->Phi());
- qy2a+= TMath::Sin(2.*track->Phi());
- qx3a+= TMath::Cos(3.*track->Phi());
- qy3a+= TMath::Sin(3.*track->Phi());
- } else { // B side, positive eta
- qx2b+= TMath::Cos(2.*track->Phi());
- qy2b+= TMath::Sin(2.*track->Phi());
- qx3b+= TMath::Cos(3.*track->Phi());
- qy3b+= TMath::Sin(3.*track->Phi());
- }
}
}
tpc[0] = .5*TMath::ATan2(qy2, qx2);
tpc[1] = (1./3.)*TMath::ATan2(qy3, qx3);
- tpc[2] = .5*TMath::ATan2(qy2a, qx2a);
- tpc[3] = .5*TMath::ATan2(qy2b, qx2b);
- tpc[4] = (1./3.)*TMath::ATan2(qy3a, qx3a);
- tpc[5] = (1./3.)*TMath::ATan2(qy3b, qx3b);
}
//_____________________________________________________________________________
+void AliAnalysisTaskRhoVnModulation::CalculateEventPlaneResolution(Double_t vzero[2][2], Double_t* tpc) const
+{
+ // fill the profiles for the resolution parameters
+ if(fDebug > 1) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
+ fProfV2Resolution[fInCentralitySelection]->Fill(2., TMath::Cos(2.*(vzero[0][0] - vzero[1][0])));
+ fProfV2Resolution[fInCentralitySelection]->Fill(3., TMath::Cos(2.*(vzero[1][0] - vzero[0][0])));
+ fProfV2Resolution[fInCentralitySelection]->Fill(4., TMath::Cos(2.*(vzero[0][0] - tpc[0])));
+ fProfV2Resolution[fInCentralitySelection]->Fill(5., TMath::Cos(2.*(tpc[0] - vzero[0][0])));
+ fProfV2Resolution[fInCentralitySelection]->Fill(6., TMath::Cos(2.*(vzero[1][0] - tpc[0])));
+ fProfV2Resolution[fInCentralitySelection]->Fill(7., TMath::Cos(2.*(tpc[0] - vzero[1][0])));
+ fProfV3Resolution[fInCentralitySelection]->Fill(2., TMath::Cos(3.*(vzero[0][0] - vzero[1][0])));
+ fProfV3Resolution[fInCentralitySelection]->Fill(3., TMath::Cos(3.*(vzero[1][0] - vzero[0][0])));
+ fProfV3Resolution[fInCentralitySelection]->Fill(4., TMath::Cos(3.*(vzero[0][0] - tpc[0])));
+ fProfV3Resolution[fInCentralitySelection]->Fill(5., TMath::Cos(3.*(tpc[0] - vzero[0][0])));
+ fProfV3Resolution[fInCentralitySelection]->Fill(6., TMath::Cos(3.*(vzero[1][0] - tpc[0])));
+ fProfV3Resolution[fInCentralitySelection]->Fill(7., TMath::Cos(3.*(tpc[0] - vzero[1][0])));
+}
+//_____________________________________________________________________________
void AliAnalysisTaskRhoVnModulation::CalculateRandomCone(Float_t &pt, Float_t &eta, Float_t &phi,
AliEmcalJet* jet, Bool_t randomize) const
{
}
}
//_____________________________________________________________________________
-void AliAnalysisTaskRhoVnModulation::CorrectRho(Double_t* params, Double_t psi2, Double_t psi3, Double_t psi2b, Double_t psi3b) const
+Bool_t AliAnalysisTaskRhoVnModulation::CorrectRho(Double_t psi2, Double_t psi3)
{
// get rho' -> rho(phi)
// two routines are available
// [1] fitting a fourier expansion to the de/dphi distribution
// [2] getting vn from a fourier series around dn/dphi (see below for info)
+ // this function will return kTRUE if the fit passes a set of quality criteria
if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
TString detector("");
switch (fDetectorType) {
case kTPC : detector+="TPC";
break;
- case kTPCSUB : detector+="kTPCSUB";
- break;
case kVZEROA : detector+="VZEROA";
break;
case kVZEROC : detector+="VZEROC";
default: break;
}
Int_t iTracks(fTracks->GetEntriesFast());
- if(iTracks <= 0 || RhoVal() <= 0 ) return; // no use fitting an empty event ...
- fHistSwap->Reset(); // clear the histogram
+ Double_t excludeInEta[] = {-999, -999};
+ Double_t excludeInPhi[] = {-999, -999};
+ Double_t excludeInPt[] = {-999, -999};
+ if(iTracks <= 0 || RhoVal() <= 0 ) return kFALSE; // no use fitting an empty event ...
+ if(fExcludeLeadingJetsFromFit > 0 ) {
+ AliEmcalJet* leadingJet[] = {0x0, 0x0};
+ static Int_t lJets[9999] = {-1};
+ GetSortedArray(lJets, fJets);
+ for(Int_t i(0); i < fJets->GetEntriesFast(); i++) { // get the two leading jets
+ if (1 + i > fJets->GetEntriesFast()) break;
+ leadingJet[0] = static_cast<AliEmcalJet*>(fJets->At(lJets[i]));
+ leadingJet[1] = static_cast<AliEmcalJet*>(fJets->At(lJets[i+1]));
+ if(PassesCuts(leadingJet[0]) && PassesCuts(leadingJet[1])) break;
+ }
+ if(leadingJet[0] && leadingJet[1]) {
+ for(Int_t i(0); i < 2; i++) {
+ excludeInEta[i] = leadingJet[i]->Eta();
+ excludeInPhi[i] = leadingJet[i]->Phi();
+ excludeInPt[i] = leadingJet[i]->Pt();
+ }
+ }
+ }
+ fHistSwap->Reset(); // clear the histogram
+ TH1F _tempSwap;
+ if(fRebinSwapHistoOnTheFly) {
+ if(fNAcceptedTracks < 49) fNAcceptedTracks = 49; // avoid aliasing effects
+ _tempSwap = TH1F("_tempSwap", "_tempSwap", TMath::CeilNint(TMath::Sqrt(fNAcceptedTracks)), 0, TMath::TwoPi());
+ }
+ else _tempSwap = *fHistSwap; // now _tempSwap holds the desired histo
for(Int_t i(0); i < iTracks; i++) {
AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(i));
+ if(fExcludeLeadingJetsFromFit > 0 &&( (TMath::Abs(track->Eta() - excludeInEta[0]) < fJetRadius*fExcludeLeadingJetsFromFit ) || (TMath::Abs(track->Eta()) - fJetRadius - fJetMaxEta ) > 0 )) continue;
if(!PassesCuts(track) || track->Pt() > 5 || track->Pt() < 0.15) continue;
- if(fDetectorType == kTPCSUB && psi2 > -1000 && track->Eta() < 0 ) continue;
- else if (fDetectorType == kTPCSUB && psi2 < -1000 && track->Eta() > 0 ) continue;
- if(fUsePtWeight) fHistSwap->Fill(track->Phi(), track->Pt());
- else fHistSwap->Fill(track->Phi());
+ if(fUsePtWeight) _tempSwap.Fill(track->Phi(), track->Pt());
+ else _tempSwap.Fill(track->Phi());
}
+// for(Int_t i(0); i < _tempSwap.GetXaxis()->GetNbins(); i++) _tempSwap.SetBinError(1+i, TMath::Sqrt(_tempSwap.GetBinContent(1+i)));
fFitModulation->SetParameter(0, RhoVal());
switch (fFitModulationType) {
case kNoFit : { fFitModulation->FixParameter(0, RhoVal() );
fFitModulation->SetParameter(4, psi2);
fFitModulation->SetParameter(6, psi3);
fFitModulation->SetParameter(7, TMath::Sqrt(cos3*cos3+sin3*sin3)/RhoVal());
+ } break;
+ case kIntegratedFlow : {
+ // use v2 and v3 values from an earlier iteration over the data
+ fFitModulation->FixParameter(3, fUserSuppliedV2->GetBinContent(fUserSuppliedV2->GetXaxis()->FindBin(fCent)));
+ fFitModulation->FixParameter(4, psi2);
+ fFitModulation->FixParameter(6, psi3);
+ fFitModulation->FixParameter(7, fUserSuppliedV3->GetBinContent(fUserSuppliedV3->GetXaxis()->FindBin(fCent)));
+ return kTRUE; // no fit is performed
}
default : break;
}
- if(fDetectorType == kTPCSUB && psi2 > -1000 ) { // do the magic for the subevent case
- Double_t v2(fFitModulation->GetParameter(3)), v3(fFitModulation->GetParameter(7));
- CorrectRho(params, -9999, -9999, psi2b, psi3b);
- v2 += fFitModulation->GetParameter(3);
- v3 += fFitModulation->GetParameter(7);
- fFitModulation->SetParameter(3, v2/2.);
- fFitModulation->SetParameter(7, v3/3.);
- }
- fHistSwap->Fit(fFitModulation, fFitModulationOptions.Data(), "", 0, TMath::TwoPi());
- if(ChiSquare(fFitModulation->GetNDF(), fFitModulation->GetChisquare()) <= fMinPvalue) { // if we don't trust the fit
+ _tempSwap.Fit(fFitModulation, fFitModulationOptions.Data(), "", 0, TMath::TwoPi());
+ // the quality of the fit is evaluated from 1 - the cdf of the chi square distribution
+ Double_t CDF(1.-ChiSquareCDF(fFitModulation->GetNDF(), fFitModulation->GetChisquare()));
+// Double_t PDF(ChiSquarePDF(fFitModulation->GetNDF(), fFitModulation->GetChisquare()));
+ fHistPvalueCDF->Fill(CDF);
+// fHistPvaluePDF->Fill(PDF);
+ if(CDF > fMinPvalue && CDF < fMaxPvalue && ( fAbsVnHarmonics && fFitModulation->GetMinimum(0, TMath::TwoPi()) > 0)) { // fit quality
+ // for LOCAL didactic purposes, save the best and the worst fits
+ // this routine can produce a lot of output histograms (it's not memory 'safe') and will not work on GRID
+ // since the output will become unmergeable (i.e. different nodes may produce conflicting output)
+ switch (fRunModeType) {
+ case kLocal : {
+ if(fRandom->Uniform(0, 100) > fPercentageOfFits) break;
+ static Int_t didacticCounterBest(0);
+ TProfile* didacticProfile = (TProfile*)_tempSwap.Clone(Form("Fit_%i_1-CDF_%.3f_cen_%i_%s", didacticCounterBest, CDF, fInCentralitySelection, detector.Data()));
+ TF1* didactifFit = (TF1*)fFitModulation->Clone(Form("fit_%i_CDF_%.3f_cen_%i_%s", didacticCounterBest, CDF, fInCentralitySelection, detector.Data()));
+ didacticProfile->GetListOfFunctions()->Add(didactifFit);
+ fOutputListGood->Add(didacticProfile);
+ didacticCounterBest++;
+ TH2F* didacticSurface = BookTH2F(Form("surface_%s", didacticProfile->GetName()), "#phi", "#eta", 50, 0, TMath::TwoPi(), 50, -1, 1, -1, kFALSE);
+ for(Int_t i(0); i < iTracks; i++) {
+ AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(i));
+ if(PassesCuts(track)) {
+ if(fUsePtWeight) didacticSurface->Fill(track->Phi(), track->Eta(), track->Pt());
+ else didacticSurface->Fill(track->Phi(), track->Eta());
+ }
+ }
+ if(fExcludeLeadingJetsFromFit) { // visualize the excluded region
+ TF2 *f2 = new TF2(Form("%s_LJ", didacticSurface->GetName()),"[0]*TMath::Gaus(x,[1],[2])*TMath::Gaus(y,[3],[4])", 0, TMath::TwoPi(), -1, 1);
+ f2->SetParameters(excludeInPt[0]/3.,excludeInPhi[0],.1,excludeInEta[0],.1);
+ didacticSurface->GetListOfFunctions()->Add(f2);
+ TF2 *f3 = new TF2(Form("%s_NLJ", didacticSurface->GetName()),"[0]*TMath::Gaus(x,[1],[2])*TMath::Gaus(y,[3],[4])", 0, TMath::TwoPi(), -1, 1);
+ f3->SetParameters(excludeInPt[1]/3.,excludeInPhi[1],.1,excludeInEta[1],.1);
+ f3->SetLineColor(kGreen);
+ didacticSurface->GetListOfFunctions()->Add(f3);
+ }
+ fOutputListGood->Add(didacticSurface);
+ } break;
+ default : break;
+ }
+ } else { // if the fit is of poor quality revert to the original rho estimate
+ switch (fRunModeType) { // again see if we want to save the fit
+ case kLocal : {
+ static Int_t didacticCounterWorst(0);
+ if(fRandom->Uniform(0, 100) > fPercentageOfFits) break;
+ TProfile* didacticProfile = (TProfile*)_tempSwap.Clone(Form("Fit_%i_1-CDF_%.3f_cen_%i_%s", didacticCounterWorst, CDF, fInCentralitySelection, detector.Data() ));
+ TF1* didactifFit = (TF1*)fFitModulation->Clone(Form("fit_%i_p_%.3f_cen_%i_%s", didacticCounterWorst, CDF, fInCentralitySelection, detector.Data()));
+ didacticProfile->GetListOfFunctions()->Add(didactifFit);
+ fOutputListBad->Add(didacticProfile);
+ didacticCounterWorst++;
+ } break;
+ default : break;
+ }
switch (fFitModulationType) {
case kNoFit : break; // nothing to do
case kUser : break; // FIXME not implemented yet
fFitModulation->SetParameter(0, RhoVal());
} break;
}
+ return kFALSE; // return false if the fit is rejected
}
- Bool_t saveMe(kFALSE);
- if(fAbsVnHarmonics && fFitModulation->GetMinimum(0, TMath::TwoPi()) <= 0) {
- switch (fFitModulationType) {
- case kNoFit : break; // nothing to do
- case kUser : break; // FIXME not implemented yet
- case kV2 : {
- fFitModulation->SetParameter(3, 0); // suppress dangerous v2
- fFitModulation->SetParameter(0, RhoVal()); // restore rho
- saveMe = kTRUE;
- } break;
- default : {
- fFitModulation->SetParameter(7, 0); // suppress dangerous v3
- fFitModulation->SetParameter(3, 0); // suppress dangerous v2
- fFitModulation->SetParameter(0, RhoVal()); // restore rho
- saveMe = kTRUE;
- } break;
- }
- }
- for(Int_t i(0); i < fFitModulation->GetNpar(); i++) params[i] = fFitModulation->GetParameter(i);
- // for LOCAL didactic purposes, save the best and the worst fits
- // this routine can produce a lot of output histograms and will not work on GRID
- // since the output will become unmergeable (i.e. different nodes may produce conflicting output)
- switch (fRunModeType) {
- case kLocal : {
- static Int_t didacticCounterBest(0);
- static Int_t didacticCounterWorst(0);
- static Double_t bestFitP(.05); // threshold for significance
- static Double_t worstFitP(.05);
- Double_t p(ChiSquare(fFitModulation->GetNDF(), fFitModulation->GetChisquare()));
- if(p > bestFitP || p > 0.12) {
- TProfile* didacticProfile = (TProfile*)fHistSwap->Clone(Form("Fit_%i_p_%.3f_cen_%i_%s", didacticCounterBest, p, fInCentralitySelection, detector.Data()));
- TF1* didactifFit = (TF1*)fFitModulation->Clone(Form("fit_%i_p_%.3f_cen_%i_%s", didacticCounterBest, p, fInCentralitySelection, detector.Data()));
- didacticProfile->GetListOfFunctions()->Add(didactifFit);
- fOutputListGood->Add(didacticProfile);
- didacticCounterBest++;
- bestFitP = p;
- }
- else if(p < worstFitP || saveMe) {
- if(saveMe) detector += "negative_vn";
- TProfile* didacticProfile = (TProfile*)fHistSwap->Clone(Form("Fit_%i_p_%.3f_cen_%i_%s", didacticCounterWorst, p, fInCentralitySelection, detector.Data() ));
- TF1* didactifFit = (TF1*)fFitModulation->Clone(Form("fit_%i_p_%.3f_cen_%i_%s", didacticCounterWorst, p, fInCentralitySelection, detector.Data()));
- didacticProfile->GetListOfFunctions()->Add(didactifFit);
- fOutputListBad->Add(didacticProfile);
- didacticCounterWorst++;
- worstFitP = p;
- }
- } break;
- default : break;
- }
+ return kTRUE;
}
//_____________________________________________________________________________
Bool_t AliAnalysisTaskRhoVnModulation::PassesCuts(AliVEvent* event)
default: break;
}
fCent = InputEvent()->GetCentrality()->GetCentralityPercentile("V0M");
- if(fCent <= 0 || fCent >= 100 || TMath::Abs(fCent-InputEvent()->GetCentrality()->GetCentralityPercentile("TRK")) > 5.) return kFALSE;
+ if(fCent <= fCentralityClasses->At(0) || fCent >= fCentralityClasses->At(fCentralityClasses->GetSize()-1) || TMath::Abs(fCent-InputEvent()->GetCentrality()->GetCentralityPercentile("TRK")) > 5.) return kFALSE;
// determine centrality class
for(Int_t i(0); i < fCentralityClasses->GetSize()-1; i++) {
- if(fCent > fCentralityClasses->At(i) && fCent < fCentralityClasses->At(1+i)) {
+ if(fCent >= fCentralityClasses->At(i) && fCent <= fCentralityClasses->At(1+i)) {
fInCentralitySelection = i;
break; }
}
+ if(fExplicitOutlierCut == 2010 || fExplicitOutlierCut == 2011) {
+ if(!PassesCuts(fExplicitOutlierCut)) return kFALSE;
+ }
if(fFillQAHistograms) FillQAHistograms(event);
return kTRUE;
}
//_____________________________________________________________________________
+Bool_t AliAnalysisTaskRhoVnModulation::PassesCuts(Int_t year)
+{
+ // additional centrality cut based on relation between tpc and global multiplicity
+ if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
+ AliAODEvent* event(dynamic_cast<AliAODEvent*>(InputEvent()));
+ if(!event) return kFALSE;
+ Int_t multTPC(0), multGlob(0), nTracks(InputEvent()->GetNumberOfTracks());
+ for(Int_t iTracks = 0; iTracks < nTracks; iTracks++) {
+ AliAODTrack* track = event->GetTrack(iTracks);
+ if(!track) continue;
+ if (!track || track->Pt() < .2 || track->Pt() > 5.0 || TMath::Abs(track->Eta()) > .8 || track->GetTPCNcls() < 70 || !track->GetDetPid() || track->GetDetPid()->GetTPCsignal() < 10.0) continue; // general quality cut
+ if (track->TestFilterBit(1) && track->Chi2perNDF() > 0.2) multTPC++;
+ if (!track->TestFilterBit(16) || track->Chi2perNDF() < 0.1) continue;
+ Double_t b[2] = {-99., -99.};
+ Double_t bCov[3] = {-99., -99., -99.};
+ if (track->PropagateToDCA(event->GetPrimaryVertex(), event->GetMagneticField(), 100., b, bCov) && TMath::Abs(b[0]) < 0.3 && TMath::Abs(b[1]) < 0.3) multGlob++;
+ }
+ if(year == 2010 && multTPC > (-40.3+1.22*multGlob) && multTPC < (32.1+1.59*multGlob)) return kTRUE;
+ if(year == 2011 && multTPC > (-36.73 + 1.48*multGlob) && multTPC < (62.87 + 1.78*multGlob)) return kTRUE;
+ return kFALSE;
+}
+//_____________________________________________________________________________
Bool_t AliAnalysisTaskRhoVnModulation::PassesCuts(const AliVCluster* cluster) const
{
// cluster cuts
/* FillCorrectedClusterHistograms(); */
FillEventPlaneHistograms(vzero, tpc);
FillRhoHistograms();
- FillDeltaPtHistograms(tpc);
+ switch (fDetectorType) { // determine the detector type for the rho fit
+ case kTPC : { FillDeltaPtHistograms(tpc[0], tpc[1]); } break;
+ case kVZEROA : { FillDeltaPtHistograms(vzero[0][0], vzero[0][1]); } break;
+ case kVZEROC : { FillDeltaPtHistograms(vzero[1][0], vzero[1][1]); } break;
+ default : break;
+ }
FillDeltaPhiHistograms(vzero, tpc);
}
//_____________________________________________________________________________
fHistPicoTrackPt[fInCentralitySelection]->Fill(track->Pt());
if(fFillQAHistograms) FillQAHistograms(track);
}
- return;
}
//_____________________________________________________________________________
void AliAnalysisTaskRhoVnModulation::FillClusterHistograms() const
{
// fill clusters after hadronic correction FIXME implement
if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
- return;
}
//_____________________________________________________________________________
void AliAnalysisTaskRhoVnModulation::FillEventPlaneHistograms(Double_t vzero[2][2], Double_t* tpc) const
{
// fill event plane histograms
if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
- fHistPsi2->Fill(0.5, vzero[0][0]);
- fHistPsi2->Fill(1.5, vzero[1][0]);
- fHistPsi2->Fill(2.5, tpc[0]);
+ fHistPsiControl->Fill(0.5, vzero[0][0]); // vzero a psi2
+ fHistPsiControl->Fill(1.5, vzero[1][0]); // vzero c psi2
+ fHistPsiControl->Fill(2.5, tpc[0]); // tpc psi 2
+ fHistPsiControl->Fill(5.5, vzero[0][1]); // vzero a psi3
+ fHistPsiControl->Fill(6.5, vzero[1][1]); // vzero b psi3
+ fHistPsiControl->Fill(7.5, tpc[1]); // tpc psi 3
fHistPsiVZEROA->Fill(vzero[0][0]);
fHistPsiVZEROC->Fill(vzero[1][0]);
fHistPsiTPC->Fill(tpc[0]);
- fHistPsi2Spread->Fill(0.5, vzero[0][0]-vzero[1][0]);
- fHistPsi2Spread->Fill(1.5, vzero[0][0]-tpc[0]);
- fHistPsi2Spread->Fill(2.5, vzero[1][0]-tpc[0]);
- return;
+ fHistPsiSpread->Fill(0.5, TMath::Abs(vzero[0][0]-vzero[1][0]));
+ fHistPsiSpread->Fill(1.5, TMath::Abs(vzero[0][0]-tpc[0]));
+ fHistPsiSpread->Fill(2.5, TMath::Abs(vzero[1][0]-tpc[0]));
}
//_____________________________________________________________________________
void AliAnalysisTaskRhoVnModulation::FillRhoHistograms() const
fHistRhoAVsMult->Fill(mult, rho * jet->Area());
fHistRhoAVsCent->Fill(fCent, rho * jet->Area());
}
- return;
}
//_____________________________________________________________________________
-void AliAnalysisTaskRhoVnModulation::FillDeltaPtHistograms(Double_t* tpc) const
+void AliAnalysisTaskRhoVnModulation::FillDeltaPtHistograms(Double_t psi2, Double_t psi3) const
{
// fill delta pt histograms
if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
- static Int_t sJets[9999] = {-1};
- GetSortedArray(sJets, fJets);
-// if(sJets[0] <= 0) return;
Int_t i(0), maxCones(20);
AliEmcalJet* leadingJet(0x0);
+ static Int_t sJets[9999] = {-1};
+ GetSortedArray(sJets, fJets);
do { // get the leading jet
leadingJet = static_cast<AliEmcalJet*>(fJets->At(sJets[i]));
i++;
fHistRCPhiEta[fInCentralitySelection]->Fill(phi, eta);
fHistRhoVsRCPt[fInCentralitySelection]->Fill(pt, RhoVal(phi, fJetRadius, fRho->GetVal())*areaRC);
fHistRCPt[fInCentralitySelection]->Fill(pt);
- fHistDeltaPtDeltaPhi2[fInCentralitySelection]->Fill(PhaseShift(phi-tpc[0]), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
- fHistDeltaPtDeltaPhi3[fInCentralitySelection]->Fill(PhaseShift(phi-tpc[1]), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
+ fHistDeltaPtDeltaPhi2[fInCentralitySelection]->Fill(PhaseShift(phi-psi2, 2.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
+ fHistDeltaPtDeltaPhi3[fInCentralitySelection]->Fill(PhaseShift(phi-psi3, 3.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
}
// get a random cone excluding leading jet area
CalculateRandomCone(pt, eta, phi, leadingJet);
fHistRCPhiEtaExLJ[fInCentralitySelection]->Fill(phi, eta);
fHistRhoVsRCPtExLJ[fInCentralitySelection]->Fill(pt, RhoVal(phi, fJetRadius, fRho->GetVal())*areaRC);
fHistRCPtExLJ[fInCentralitySelection]->Fill(pt);
- fHistDeltaPtDeltaPhi2ExLJ[fInCentralitySelection]->Fill(PhaseShift(phi-tpc[0]), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
- fHistDeltaPtDeltaPhi3ExLJ[fInCentralitySelection]->Fill(PhaseShift(phi-tpc[1]), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
+ fHistDeltaPtDeltaPhi2ExLJ[fInCentralitySelection]->Fill(PhaseShift(phi-psi2, 2.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
+ fHistDeltaPtDeltaPhi3ExLJ[fInCentralitySelection]->Fill(PhaseShift(phi-psi3, 3.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
}
// get a random cone in an event with randomized phi and eta
- CalculateRandomCone(pt, eta, phi, 0x0, kTRUE);
+ /* CalculateRandomCone(pt, eta, phi, 0x0, kTRUE);
if( pt > 0) {
fHistRCPhiEtaRand[fInCentralitySelection]->Fill(phi, eta);
fHistRhoVsRCPtRand[fInCentralitySelection]->Fill(pt, RhoVal(phi, fJetRadius, fRho->GetVal())*areaRC);
fHistRCPtRand[fInCentralitySelection]->Fill(pt);
- fHistDeltaPtDeltaPhi2Rand[fInCentralitySelection]->Fill(PhaseShift(phi-tpc[0]), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
- fHistDeltaPtDeltaPhi3Rand[fInCentralitySelection]->Fill(PhaseShift(phi-tpc[1]), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
- }
+ fHistDeltaPtDeltaPhi2Rand[fInCentralitySelection]->Fill(PhaseShift(phi-psi2, 2.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
+ fHistDeltaPtDeltaPhi3Rand[fInCentralitySelection]->Fill(PhaseShift(phi-psi3, 3.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal()));
+ } */
}
}
//_____________________________________________________________________________
Int_t iJets(fJets->GetEntriesFast());
for(Int_t i(0); i < iJets; i++) {
AliEmcalJet* jet = static_cast<AliEmcalJet*>(fJets->At(i));
- if(!PassesCuts(jet)) continue;
- Double_t pt(jet->Pt()), area(jet->Area()), eta(jet->Eta()), phi(jet->Phi());
- Double_t rho(RhoVal(phi, fJetRadius, fRho->GetVal()));
- fHistJetPtRaw[fInCentralitySelection]->Fill(pt);
- fHistJetPt[fInCentralitySelection]->Fill(pt-area*rho);
- fHistJetEtaPhi[fInCentralitySelection]->Fill(eta, phi);
- fHistJetPtArea[fInCentralitySelection]->Fill(pt-area*rho, area);
- fHistJetPsiTPCPt[fInCentralitySelection]->Fill(PhaseShift(phi-tpc[0]), pt-area*rho);
- fHistJetPsiVZEROAPt[fInCentralitySelection]->Fill(PhaseShift(phi-vzero[0][0]), pt-area*rho);
- fHistJetPsiVZEROCPt[fInCentralitySelection]->Fill(PhaseShift(phi-vzero[1][0]), pt-area*rho);
- fHistJetPtConstituents[fInCentralitySelection]->Fill(pt-area*rho, jet->Nch());
- fHistJetEtaRho[fInCentralitySelection]->Fill(eta, pt/area);
+ if(PassesCuts(jet)) {
+ Double_t pt(jet->Pt()), area(jet->Area()), eta(jet->Eta()), phi(jet->Phi());
+ Double_t rho(RhoVal(phi, fJetRadius, fRho->GetVal()));
+ fHistJetPtRaw[fInCentralitySelection]->Fill(pt);
+ fHistJetPt[fInCentralitySelection]->Fill(pt-area*rho);
+ fHistJetEtaPhi[fInCentralitySelection]->Fill(eta, phi);
+ fHistJetPtArea[fInCentralitySelection]->Fill(pt-area*rho, area);
+ fHistJetPsiTPCPt[fInCentralitySelection]->Fill(PhaseShift(phi-tpc[0], 2.), pt-area*rho);
+ fHistJetPsiVZEROAPt[fInCentralitySelection]->Fill(PhaseShift(phi-vzero[0][0], 2.), pt-area*rho);
+ fHistJetPsiVZEROCPt[fInCentralitySelection]->Fill(PhaseShift(phi-vzero[1][0], 2.), pt-area*rho);
+ fHistJetPtConstituents[fInCentralitySelection]->Fill(pt-area*rho, jet->Nch());
+ fHistJetEtaRho[fInCentralitySelection]->Fill(eta, pt/area);
+ if(fSetPtSub) jet->SetPtSub(pt-area*rho);
+ }
+ else { // if the jet is rejected, excluded it for the flow analysis
+ if(fSetPtSub) jet->SetPtSub(-999.);
+ }
}
}
//_____________________________________________________________________________
for(Int_t iTPC(0); iTPC < iTracks; iTPC++) {
AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(iTPC));
if(!PassesCuts(track)) continue;
- fHistDeltaPhi2VZEROA[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[0][0]));
- fHistDeltaPhi2VZEROC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[1][0]));
- fHistDeltaPhi2TPC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-tpc[0]));
- fHistDeltaPhi3VZEROA[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[0][1]));
- fHistDeltaPhi3VZEROC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[1][1]));
- fHistDeltaPhi3TPC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-tpc[1]));
+ fHistDeltaPhi2VZEROA[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[0][0], 2.));
+ fHistDeltaPhi2VZEROC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[1][0], 2.));
+ fHistDeltaPhi2TPC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-tpc[0], 2.));
+ fHistDeltaPhi3VZEROA[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[0][1], 3.));
+ fHistDeltaPhi3VZEROC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[1][1], 3.));
+ fHistDeltaPhi3TPC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-tpc[1], 3.));
}
}
}
}
}
//_____________________________________________________________________________
+void AliAnalysisTaskRhoVnModulation::FillAnalysisSummaryHistogram() const
+{
+ // fill the analysis summary histrogram, saves all relevant analysis settigns
+ if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(1, "fJetRadius");
+ fHistAnalysisSummary->SetBinContent(1, fJetRadius);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(2, "fPtBiasJetTrack");
+ fHistAnalysisSummary->SetBinContent(2, fPtBiasJetTrack);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(3, "fPtBiasJetClus");
+ fHistAnalysisSummary->SetBinContent(3, fPtBiasJetClus);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(4, "fJetPtCut");
+ fHistAnalysisSummary->SetBinContent(4, fJetPtCut);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(5, "fJetAreaCut");
+ fHistAnalysisSummary->SetBinContent(5, fJetAreaCut);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(6, "fPercAreaCut");
+ fHistAnalysisSummary->SetBinContent(6, fPercAreaCut);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(7, "fAreaEmcCut");
+ fHistAnalysisSummary->SetBinContent(7, fAreaEmcCut);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(8, "fJetMinEta");
+ fHistAnalysisSummary->SetBinContent(8, fJetMinEta);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(9, "fJetMaxEta");
+ fHistAnalysisSummary->SetBinContent(9, fJetMaxEta);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(10, "fJetMinPhi");
+ fHistAnalysisSummary->SetBinContent(10, fJetMinPhi);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(11, "fJetMaxPhi");
+ fHistAnalysisSummary->SetBinContent(11, fJetMaxPhi);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(12, "fMaxClusterPt");
+ fHistAnalysisSummary->SetBinContent(12, fMaxClusterPt);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(13, "fMaxTrackPt");
+ fHistAnalysisSummary->SetBinContent(13, fMaxTrackPt);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(14, "fLeadingHadronType");
+ fHistAnalysisSummary->SetBinContent(14, fLeadingHadronType);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(15, "fAnaType");
+ fHistAnalysisSummary->SetBinContent(15, fAnaType);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(16, "fForceBeamType");
+ fHistAnalysisSummary->SetBinContent(16, fForceBeamType);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(17, "fMinCent");
+ fHistAnalysisSummary->SetBinContent(17, fMinCent);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(18, "fMaxCent");
+ fHistAnalysisSummary->SetBinContent(18, fMaxCent);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(19, "fMinVz");
+ fHistAnalysisSummary->SetBinContent(19, fMinVz);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(20, "fMaxVz");
+ fHistAnalysisSummary->SetBinContent(20, fMaxVz);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(21, "fOffTrigger");
+ fHistAnalysisSummary->SetBinContent(21, fOffTrigger);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(22, "fClusPtCut");
+ fHistAnalysisSummary->SetBinContent(22, fClusPtCut);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(23, "fTrackPtCut");
+ fHistAnalysisSummary->SetBinContent(23, fTrackPtCut);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(24, "fTrackMinEta");
+ fHistAnalysisSummary->SetBinContent(24, fTrackMinEta);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(25, "fTrackMaxEta");
+ fHistAnalysisSummary->SetBinContent(25, fTrackMaxEta);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(26, "fTrackMinPhi");
+ fHistAnalysisSummary->SetBinContent(26, fTrackMinPhi);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(27, "fTrackMaxPhi");
+ fHistAnalysisSummary->SetBinContent(27, fTrackMaxPhi);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(28, "fClusTimeCutLow");
+ fHistAnalysisSummary->SetBinContent(28, fClusTimeCutLow);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(29, "fClusTimeCutUp");
+ fHistAnalysisSummary->SetBinContent(29, fClusTimeCutUp);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(30, "fMinPtTrackInEmcal");
+ fHistAnalysisSummary->SetBinContent(30, fMinPtTrackInEmcal);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(31, "fEventPlaneVsEmcal");
+ fHistAnalysisSummary->SetBinContent(31, fEventPlaneVsEmcal);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(32, "fMinEventPlane");
+ fHistAnalysisSummary->SetBinContent(32, fMaxEventPlane);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(33, "fRandomConeRadius");
+ fHistAnalysisSummary->SetBinContent(33, fRandomConeRadius);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(34, "fitModulationType");
+ fHistAnalysisSummary->SetBinContent(34, (int)fFitModulationType);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(35, "runModeType");
+ fHistAnalysisSummary->SetBinContent(35, (int)fRunModeType);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(36, "data type");
+ fHistAnalysisSummary->SetBinContent(36, (int)fDataType);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(37, "iterator");
+ fHistAnalysisSummary->SetBinContent(37, 1.);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(38, "fMinPvalue");
+ fHistAnalysisSummary->SetBinContent(38, fMinPvalue);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(39, "fMaxPvalue");
+ fHistAnalysisSummary->SetBinContent(39, fMaxPvalue);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(40, "fExcludeLeadingJetsFromFit");
+ fHistAnalysisSummary->SetBinContent(40, fExcludeLeadingJetsFromFit);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(41, "fRebinSwapHistoOnTheFly");
+ fHistAnalysisSummary->SetBinContent(41, (int)fRebinSwapHistoOnTheFly);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(42, "fUsePtWeight");
+ fHistAnalysisSummary->SetBinContent(42, (int)fUsePtWeight);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(43, "fMinLeadingHadronPt");
+ fHistAnalysisSummary->SetBinContent(43, fMinLeadingHadronPt);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(44, "fExplicitOutlierCut");
+ fHistAnalysisSummary->SetBinContent(44, fExplicitOutlierCut);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(45, "fLocalJetMinEta");
+ fHistAnalysisSummary->SetBinContent(45,fLocalJetMinEta );
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(46, "fLocalJetMaxEta");
+ fHistAnalysisSummary->SetBinContent(46, fLocalJetMaxEta);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(47, "fLocalJetMinPhi");
+ fHistAnalysisSummary->SetBinContent(47, fLocalJetMinPhi);
+ fHistAnalysisSummary->GetXaxis()->SetBinLabel(48, "fLocalJetMaxPhi");
+ fHistAnalysisSummary->SetBinContent(48, fLocalJetMaxPhi);
+}
+//_____________________________________________________________________________
void AliAnalysisTaskRhoVnModulation::Terminate(Option_t *)
{
// terminate
}
}
//_____________________________________________________________________________
+TH1F* AliAnalysisTaskRhoVnModulation::GetResolutionFromOuptutFile(detectorType det, Int_t h, TArrayD* cen)
+{
+ // INTERFACE METHOD FOR OUTPUTFILE
+ // get the detector resolution, user has ownership of the returned histogram
+ if(!fOutputList) {
+ printf(" > Please add fOutputList first < \n");
+ return 0x0;
+ }
+ TH1F* r(0x0);
+ (cen) ? r = new TH1F("R", "R", cen->GetSize()-1, cen->GetArray()) : r = new TH1F("R", "R", 10, 0, 10);
+ if(!cen) r->GetXaxis()->SetTitle("number of centrality bin");
+ r->GetYaxis()->SetTitle(Form("Resolution #Psi_{%i}", h));
+ for(Int_t i(0); i < 10; i++) {
+ TProfile* temp((TProfile*)fOutputList->FindObject(Form("fProfV%iResolution_%i", h, i)));
+ if(!temp) break;
+ Double_t a(temp->GetBinContent(3)), b(temp->GetBinContent(5)), c(temp->GetBinContent(7));
+ Double_t _a(temp->GetBinError(3)), _b(temp->GetBinError(5)), _c(temp->GetBinError(7));
+ if(a <= 0 || b <= 0 || c <= 0) continue;
+ switch (det) {
+ case kVZEROA : {
+ r->SetBinContent(1+i, TMath::Sqrt((a*b)/c));
+ if(i==0) r->SetNameTitle("VZEROA resolution", "VZEROA resolution");
+ } break;
+ case kVZEROC : {
+ r->SetBinContent(1+i, TMath::Sqrt((a*c)/b));
+ if(i==0) r->SetNameTitle("VZEROC resolution", "VZEROC resolution");
+ } break;
+ case kTPC : {
+ r->SetBinContent(1+i, TMath::Sqrt((b*c)/a));
+ if(i==0) r->SetNameTitle("TPC resolution", "TPC resolution");
+ } break;
+ default : break;
+ }
+ r->SetBinError(1+i, TMath::Sqrt(_a*_a+_b*_b+_c*_c));
+ }
+ return r;
+}
+//_____________________________________________________________________________
+TH1F* AliAnalysisTaskRhoVnModulation::CorrectForResolutionDiff(TH1F* v, detectorType det, TArrayD* cen, Int_t c, Int_t h)
+{
+ // INTERFACE METHOD FOR OUTPUT FILE
+ // correct the supplied differential vn histogram v for detector resolution
+ TH1F* r(GetResolutionFromOuptutFile(det, h, cen));
+ if(!r) {
+ printf(" > Couldn't find resolution < \n");
+ return 0x0;
+ }
+ Double_t res(1./r->GetBinContent(1+r->FindBin(c)));
+ TF1* line = new TF1("line", "pol0", 0, 200);
+ line->SetParameter(0, res);
+ return (v->Multiply(line)) ? v : 0x0;
+}
+//_____________________________________________________________________________
+TH1F* AliAnalysisTaskRhoVnModulation::CorrectForResolutionInt(TH1F* v, detectorType det, TArrayD* cen, Int_t h)
+{
+ // INTERFACE METHOD FOR OUTPUT FILE
+ // correct the supplied intetrated vn histogram v for detector resolution
+ // integrated vn must have the same centrality binning as the resolotion correction
+ TH1F* r(GetResolutionFromOuptutFile(det, h, cen));
+ return (v->Divide(v, r)) ? v : 0x0;
+}
+//_____________________________________________________________________________
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff