#include <AliTOFPIDResponse.h>
#include <AliESDEvent.h>
+#include <AliAODEvent.h>
+#include <AliESDv0.h>
+#include <AliAODv0.h>
+#include <AliESDv0KineCuts.h>
#include "AliAnalysisTaskPIDqa.h"
AliAnalysisTaskPIDqa::AliAnalysisTaskPIDqa():
AliAnalysisTaskSE(),
fPIDResponse(0x0),
+fV0cuts(0x0),
+fV0electrons(0x0),
+fV0pions(0x0),
+fV0kaons(0x0),
+fV0protons(0x0),
fListQA(0x0),
fListQAits(0x0),
fListQAitsSA(0x0),
fListQAitsPureSA(0x0),
fListQAtpc(0x0),
fListQAtrd(0x0),
+fListQAtrdNsig(0x0),
+fListQAtrdNsigTPCTOF(0x0),
fListQAtof(0x0),
+fListQAt0(0x0),
fListQAemcal(0x0),
-fListQAtpctof(0x0)
+fListQAhmpid(0x0),
+fListQAtofhmpid(0x0),
+fListQAtpctof(0x0),
+fListQAV0(0x0),
+fListQAinfo(0x0)
{
//
// Dummy constructor
AliAnalysisTaskPIDqa::AliAnalysisTaskPIDqa(const char* name):
AliAnalysisTaskSE(name),
fPIDResponse(0x0),
+fV0cuts(0x0),
+fV0electrons(0x0),
+fV0pions(0x0),
+fV0kaons(0x0),
+fV0protons(0x0),
fListQA(0x0),
fListQAits(0x0),
fListQAitsSA(0x0),
fListQAitsPureSA(0x0),
fListQAtpc(0x0),
fListQAtrd(0x0),
+fListQAtrdNsig(0x0),
+fListQAtrdNsigTPCTOF(0x0),
fListQAtof(0x0),
+fListQAt0(0x0),
fListQAemcal(0x0),
-fListQAtpctof(0x0)
+fListQAhmpid(0x0),
+fListQAtofhmpid(0x0),
+fListQAtpctof(0x0),
+fListQAV0(0x0),
+fListQAinfo(0x0)
{
//
// Default constructor
// Destructor
//
+ delete fV0cuts;
+ delete fV0electrons;
+ delete fV0pions;
+ delete fV0kaons;
+ delete fV0protons;
+
+ if (!AliAnalysisManager::GetAnalysisManager()->IsProofMode()) delete fListQA;
}
//______________________________________________________________________________
fPIDResponse=inputHandler->GetPIDResponse();
if (!fPIDResponse) AliError("PIDResponse object was not created");
+ // V0 Kine cuts
+ fV0cuts = new AliESDv0KineCuts;
+
+ // V0 PID Obj arrays
+ fV0electrons = new TObjArray;
+ fV0pions = new TObjArray;
+ fV0kaons = new TObjArray;
+ fV0protons = new TObjArray;
+
//
fListQA=new TList;
fListQA->SetOwner();
fListQAitsSA=new TList;
fListQAitsSA->SetOwner();
- fListQAitsSA->SetName("ITS");
+ fListQAitsSA->SetName("ITS_SA");
fListQAitsPureSA=new TList;
fListQAitsPureSA->SetOwner();
- fListQAitsPureSA->SetName("ITS");
+ fListQAitsPureSA->SetName("ITS_PureSA");
fListQAtpc=new TList;
fListQAtpc->SetOwner();
fListQAtrd=new TList;
fListQAtrd->SetOwner();
fListQAtrd->SetName("TRD");
+
+ fListQAtrdNsig=new TList;
+ fListQAtrdNsig->SetOwner();
+ fListQAtrdNsig->SetName("TRDnSigma");
+
+ fListQAtrdNsigTPCTOF=new TList;
+ fListQAtrdNsigTPCTOF->SetOwner();
+ fListQAtrdNsigTPCTOF->SetName("TRDnSigma_TPCTOF");
fListQAtof=new TList;
fListQAtof->SetOwner();
fListQAtof->SetName("TOF");
+
+ fListQAt0=new TList;
+ fListQAt0->SetOwner();
+ fListQAt0->SetName("T0");
fListQAemcal=new TList;
fListQAemcal->SetOwner();
fListQAemcal->SetName("EMCAL");
-
+
+ fListQAhmpid=new TList;
+ fListQAhmpid->SetOwner();
+ fListQAhmpid->SetName("HMPID");
+
fListQAtpctof=new TList;
fListQAtpctof->SetOwner();
fListQAtpctof->SetName("TPC_TOF");
+ fListQAtofhmpid=new TList;
+ fListQAtofhmpid->SetOwner();
+ fListQAtofhmpid->SetName("TOF_HMPID");
+
+ fListQAV0=new TList;
+ fListQAV0->SetOwner();
+ fListQAV0->SetName("V0decay");
+
+ fListQAinfo=new TList;
+ fListQAinfo->SetOwner();
+ fListQAinfo->SetName("QAinfo");
+
fListQA->Add(fListQAits);
fListQA->Add(fListQAitsSA);
fListQA->Add(fListQAitsPureSA);
fListQA->Add(fListQAtpc);
fListQA->Add(fListQAtrd);
fListQA->Add(fListQAtof);
+ fListQA->Add(fListQAt0);
fListQA->Add(fListQAemcal);
+ fListQA->Add(fListQAhmpid);
fListQA->Add(fListQAtpctof);
+ fListQA->Add(fListQAtofhmpid);
+ fListQA->Add(fListQAV0);
+ fListQA->Add(fListQAinfo);
SetupITSqa();
SetupTPCqa();
SetupTRDqa();
SetupTOFqa();
+ SetupT0qa();
SetupEMCALqa();
+ SetupHMPIDqa();
SetupTPCTOFqa();
-
+ SetupTOFHMPIDqa();
+ SetupV0qa();
+ SetupQAinfo();
+
PostData(1,fListQA);
}
AliVEvent *event=InputEvent();
if (!event||!fPIDResponse) return;
+ // Start with the V0 task (only possible for ESDs?)
+ FillV0PIDlist();
FillITSqa();
FillTPCqa();
FillTRDqa();
FillTOFqa();
FillEMCALqa();
+ FillHMPIDqa();
+ FillT0qa();
+
+ //combined detector QA
FillTPCTOFqa();
+ FillTOFHMPIDqa();
+
+ // Clear the V0 PID arrays
+ ClearV0PIDlist();
+ //QA info
+ FillQAinfo();
+
PostData(1,fListQA);
}
+//______________________________________________________________________________
+void AliAnalysisTaskPIDqa::FillV0PIDlist(){
+
+ //
+ // Fill the PID object arrays holding the pointers to identified particle tracks
+ //
+
+ // Dynamic cast to ESD events (DO NOTHING for AOD events)
+ AliESDEvent *event = dynamic_cast<AliESDEvent *>(InputEvent());
+ if ( !event ) return;
+
+ if(TString(event->GetBeamType())=="Pb-Pb" || TString(event->GetBeamType())=="A-A"){
+ fV0cuts->SetMode(AliESDv0KineCuts::kPurity,AliESDv0KineCuts::kPbPb);
+ }
+ else{
+ fV0cuts->SetMode(AliESDv0KineCuts::kPurity,AliESDv0KineCuts::kPP);
+ }
+
+ // V0 selection
+ // set event
+ fV0cuts->SetEvent(event);
+
+ // loop over V0 particles
+ for(Int_t iv0=0; iv0<event->GetNumberOfV0s();iv0++){
+
+ AliESDv0 *v0 = (AliESDv0 *) event->GetV0(iv0);
+
+ if(!v0) continue;
+ if(v0->GetOnFlyStatus()) continue;
+
+ // Get the particle selection
+ Bool_t foundV0 = kFALSE;
+ Int_t pdgV0, pdgP, pdgN;
+
+ foundV0 = fV0cuts->ProcessV0(v0, pdgV0, pdgP, pdgN);
+ if(!foundV0) continue;
+
+ Int_t iTrackP = v0->GetPindex(); // positive track
+ Int_t iTrackN = v0->GetNindex(); // negative track
+
+ // v0 Armenteros plot (QA)
+ Float_t armVar[2] = {0.0,0.0};
+ fV0cuts->Armenteros(v0, armVar);
+
+ TH2 *h=(TH2*)fListQAV0->At(0);
+ if (!h) continue;
+ h->Fill(armVar[0],armVar[1]);
+
+ // fill the Object arrays
+ // positive particles
+ if( pdgP == -11){
+ fV0electrons->Add((AliVTrack*)event->GetTrack(iTrackP));
+ }
+ else if( pdgP == 211){
+ fV0pions->Add((AliVTrack*)event->GetTrack(iTrackP));
+ }
+ else if( pdgP == 321){
+ fV0kaons->Add((AliVTrack*)event->GetTrack(iTrackP));
+ }
+ else if( pdgP == 2212){
+ fV0protons->Add((AliVTrack*)event->GetTrack(iTrackP));
+ }
+
+ // negative particles
+ if( pdgN == 11){
+ fV0electrons->Add((AliVTrack*)event->GetTrack(iTrackN));
+ }
+ else if( pdgN == -211){
+ fV0pions->Add((AliVTrack*)event->GetTrack(iTrackN));
+ }
+ else if( pdgN == -321){
+ fV0kaons->Add((AliVTrack*)event->GetTrack(iTrackN));
+ }
+ else if( pdgN == -2212){
+ fV0protons->Add((AliVTrack*)event->GetTrack(iTrackN));
+ }
+
+
+ }
+}
+//______________________________________________________________________________
+void AliAnalysisTaskPIDqa::ClearV0PIDlist(){
+
+ //
+ // Clear the PID object arrays
+ //
+
+ fV0electrons->Clear();
+ fV0pions->Clear();
+ fV0kaons->Clear();
+ fV0protons->Clear();
+
+}
//______________________________________________________________________________
void AliAnalysisTaskPIDqa::FillITSqa()
{
}
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2 *h=(TH2*)theList->At(ispecie);
if (!h) continue;
Double_t nSigma=fPIDResponse->NumberOfSigmasITS(track, (AliPID::EParticleType)ispecie);
h->Fill(mom,nSigma);
}
- TH2 *h=(TH2*)theList->At(AliPID::kSPECIES);
+ TH2 *h=(TH2*)theList->At(AliPID::kSPECIESC);
if (h) {
Double_t sig=track->GetITSsignal();
h->Fill(mom,sig);
// not that nice. status bits not in virtual interface
// TPC refit + ITS refit + TPC pid
if (!( (status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||
- !( (status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ||
- !( (status & AliVTrack::kTPCpid ) == AliVTrack::kTPCpid ) ) continue;
-
+ !( (status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ) continue;
+
+ // The TPC pid cut removes the light nuclei (>5 sigma from proton line)
+ //|| !( (status & AliVTrack::kTPCpid ) == AliVTrack::kTPCpid )
Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);
Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;
if (track->GetTPCNclsF()>0) {
if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;
Double_t mom=track->GetTPCmomentum();
-
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ // the default scenario
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2 *h=(TH2*)fListQAtpc->At(ispecie);
if (!h) continue;
Double_t nSigma=fPIDResponse->NumberOfSigmasTPC(track, (AliPID::EParticleType)ispecie);
h->Fill(mom,nSigma);
}
+ // the "hybrid" scenario
+ if (track->GetTPCdEdxInfo()){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
+ TH2 *h=(TH2*)fListQAtpc->At(ispecie+AliPID::kSPECIESC);
+ if (!h) continue;
+ Double_t nSigma=fPIDResponse->NumberOfSigmasTPC(track, (AliPID::EParticleType)ispecie, AliTPCPIDResponse::kdEdxHybrid);
+ h->Fill(mom,nSigma);
+ }
+
+ // the "OROC" scenario
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
+ TH2 *h=(TH2*)fListQAtpc->At(ispecie+2*AliPID::kSPECIESC);
+ if (!h) continue;
+ Double_t nSigma=fPIDResponse->NumberOfSigmasTPC(track, (AliPID::EParticleType)ispecie, AliTPCPIDResponse::kdEdxOROC);
+ //TSpline3* spline = fPIDResponse->GetTPCResponse().GetCurrentResponseFunction();
+ //std::cout<<ispecie<<" "<<nSigma<<" phi:"<<track->Phi()<<". "<<std::endl;
+ //if (spline) {cout<<spline->GetName()<<endl;}
+ //else {cout<<"NULL spline"<<endl;}
+ h->Fill(mom,nSigma);
+ }
+ }
- TH2 *h=(TH2*)fListQAtpc->At(AliPID::kSPECIES);
+ TH2 *h=(TH2*)fListQAtpc->At(3*AliPID::kSPECIESC);
+
if (h) {
Double_t sig=track->GetTPCsignal();
h->Fill(mom,sig);
//
// Fill PID qa histograms for the TRD
//
+ AliVEvent *event=InputEvent();
+ Int_t ntracks = event->GetNumberOfTracks();
+ for(Int_t itrack = 0; itrack < ntracks; itrack++){
+ AliVTrack *track = (AliVTrack *)event->GetTrack(itrack);
+
+ //
+ //basic track cuts
+ //
+ ULong_t status=track->GetStatus();
+ // not that nice. status bits not in virtual interface
+ // TPC refit + ITS refit + TPC pid + TRD out
+ if (!( (status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||
+ !( (status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ||
+// !( (status & AliVTrack::kTPCpid ) == AliVTrack::kTPCpid ) || //removes light nuclei. So it is out for the moment
+ !( (status & AliVTrack::kTRDout ) == AliVTrack::kTRDout )) continue;
+
+ Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);
+ Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;
+ if (track->GetTPCNclsF()>0) {
+ ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();
+ }
+
+ if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;
+
+ Double_t likelihoods[AliPID::kSPECIES];
+ if(fPIDResponse->ComputeTRDProbability(track, AliPID::kSPECIES, likelihoods) != AliPIDResponse::kDetPidOk) continue;
+ Int_t ntracklets = 0;
+ Double_t momentum = -1.;
+ for(Int_t itl = 0; itl < 6; itl++) {
+ if(track->GetTRDmomentum(itl) > 0.) {
+ ntracklets++;
+ if(momentum < 0) momentum = track->GetTRDmomentum(itl);
+ }
+ }
+
+ for(Int_t ispecie = 0; ispecie < AliPID::kSPECIES; ispecie++){
+ TH2F *hLike = (TH2F *)fListQAtrd->At(ntracklets*AliPID::kSPECIES+ispecie);
+ if (hLike) hLike->Fill(momentum,likelihoods[ispecie]);
+ }
+
+ //=== nSigma and signal ===
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
+ TH2 *h=(TH2*)fListQAtrdNsig->At(ispecie);
+ TH2 *hTPCTOF=(TH2*)fListQAtrdNsigTPCTOF->At(ispecie);
+ if (!h || !hTPCTOF) continue;
+ Float_t nSigmaTPC=fPIDResponse->NumberOfSigmas(AliPIDResponse::kTPC, track, (AliPID::EParticleType)ispecie);
+ Float_t nSigmaTRD=fPIDResponse->NumberOfSigmas(AliPIDResponse::kTRD, track, (AliPID::EParticleType)ispecie);
+ Float_t nSigmaTOF=fPIDResponse->NumberOfSigmas(AliPIDResponse::kTOF, track, (AliPID::EParticleType)ispecie);
+ h->Fill(momentum,nSigmaTRD);
+
+ if (TMath::Abs(nSigmaTPC)<3 && TMath::Abs(nSigmaTOF)<3) {
+ hTPCTOF->Fill(momentum,nSigmaTRD);
+ }
+ }
+ TH2 *h=(TH2*)fListQAtrdNsig->Last();
+
+ if (h) {
+ Double_t sig=track->GetTRDsignal();
+ h->Fill(momentum,sig);
+ }
+
+ }
}
//______________________________________________________________________________
void AliAnalysisTaskPIDqa::FillTOFqa()
{
//
- // Fill PID qa histograms for the TOF
+ // Fill TOF information
//
-
AliVEvent *event=InputEvent();
-
Int_t ntracks=event->GetNumberOfTracks();
Int_t tracksAtTof = 0;
for(Int_t itrack = 0; itrack < ntracks; itrack++){
//
ULong_t status=track->GetStatus();
// TPC refit + ITS refit +
- // TOF out + TOFpid +
+ // TOF out + kTIME
// kTIME
- // (we don't use kTOFmismatch because it depends on TPC....)
+ // (we don't use kTOFmismatch because it depends on TPC and kTOFpid because it prevents light nuclei
if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||
!((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ||
!((status & AliVTrack::kTOFout ) == AliVTrack::kTOFout ) ||
- !((status & AliVTrack::kTOFpid ) == AliVTrack::kTOFpid ) ||
+ // !((status & AliVTrack::kTOFpid ) == AliVTrack::kTOFpid ) ||
!((status & AliVTrack::kTIME ) == AliVTrack::kTIME ) ) continue;
Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);
Double_t mom=track->P();
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2 *h=(TH2*)fListQAtof->At(ispecie);
if (!h) continue;
Double_t nSigma=fPIDResponse->NumberOfSigmasTOF(track, (AliPID::EParticleType)ispecie);
TH2 *h=(TH2*)fListQAtof->FindObject("hSigP_TOF");
if (h) {
- Double_t sig=track->GetTOFsignal();
+ Double_t sig=track->GetTOFsignal()/1000.;
h->Fill(mom,sig);
}
- Double_t mask = (Double_t)fPIDResponse->GetTOFResponse().GetStartTimeMask(mom) + 0.5;
- ((TH1F*)fListQAtof->FindObject("hStartTimeMask_TOF"))->Fill(mask);
+ Int_t mask = fPIDResponse->GetTOFResponse().GetStartTimeMask(mom);
+ ((TH1F*)fListQAtof->FindObject("hStartTimeMask_TOF"))->Fill((Double_t)(mask+0.5));
+
+ if (mom >= 0.75 && mom <= 1.25 ) {
+ Double_t nsigma= fPIDResponse->NumberOfSigmasTOF(track, (AliPID::EParticleType)AliPID::kPion);
+ if (mask == 0) {
+ ((TH1F*)fListQAtof->FindObject("hNsigma_TOF_Pion_T0-Fill"))->Fill(nsigma);
+ } else if (mask == 1) {
+ ((TH1F*)fListQAtof->FindObject("hNsigma_TOF_Pion_T0-TOF"))->Fill(nsigma);
+ } else if ( (mask == 2) || (mask == 4) || (mask == 6) ) {
+ ((TH1F*)fListQAtof->FindObject("hNsigma_TOF_Pion_T0-T0"))->Fill(nsigma);
+ } else {
+ ((TH1F*)fListQAtof->FindObject("hNsigma_TOF_Pion_T0-Best"))->Fill(nsigma);
+ }
+ if (mask & 0x1) { //at least TOF-T0 present
+ Double_t delta=0;
+ (void)fPIDResponse->GetSignalDelta((AliPIDResponse::EDetector)AliPIDResponse::kTOF,track,(AliPID::EParticleType)AliPID::kPion,delta);
+ ((TH1F*)fListQAtof->FindObject("hDelta_TOF_Pion"))->Fill(delta);
+ }
+ }
Double_t res = (Double_t)fPIDResponse->GetTOFResponse().GetStartTimeRes(mom);
((TH1F*)fListQAtof->FindObject("hStartTimeRes_TOF"))->Fill(res);
- AliESDEvent *esd = dynamic_cast<AliESDEvent *>(event);
- if (esd) {
- Double_t startTime = esd->GetT0TOF(0);
- if (startTime < 90000) ((TH1F*)fListQAtof->FindObject("hStartTimeAC_T0"))->Fill(startTime);
- else {
- startTime = esd->GetT0TOF(1);
- if (startTime < 90000) ((TH1F*)fListQAtof->FindObject("hStartTimeA_T0"))->Fill(startTime);
- startTime = esd->GetT0TOF(2);
- if (startTime < 90000) ((TH1F*)fListQAtof->FindObject("hStartTimeC_T0"))->Fill(startTime);
- }
+ Double_t startTimeT0 = event->GetT0TOF(0);
+ if (startTimeT0 < 90000) ((TH1F*)fListQAtof->FindObject("hStartTimeAC_T0"))->Fill(startTimeT0);
+ else {
+ startTimeT0 = event->GetT0TOF(1);
+ if (startTimeT0 < 90000) ((TH1F*)fListQAtof->FindObject("hStartTimeA_T0"))->Fill(startTimeT0);
+ startTimeT0 = event->GetT0TOF(2);
+ if (startTimeT0 < 90000) ((TH1F*)fListQAtof->FindObject("hStartTimeC_T0"))->Fill(startTimeT0);
}
}
if (tracksAtTof > 0) {
Int_t mask = fPIDResponse->GetTOFResponse().GetStartTimeMask(5.);
if (mask & 0x1) ((TH1F*)fListQAtof->FindObject("hT0MakerEff"))->Fill(tracksAtTof);
}
+}
+
+//______________________________________________________________________________
+void AliAnalysisTaskPIDqa::FillT0qa()
+{
+ //
+ // Fill TOF information
+ //
+ AliVEvent *event=InputEvent();
+
+ Int_t ntracks=event->GetNumberOfTracks();
+
+ Int_t tracksAtT0 = 0;
+
+ for(Int_t itrack = 0; itrack < ntracks; itrack++){
+ AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);
+
+ //
+ //basic track cuts
+ //
+ ULong_t status=track->GetStatus();
+ // TPC refit + ITS refit +
+ if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||
+ !((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ) continue;
+ Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);
+ Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;
+ if (track->GetTPCNclsF()>0) {
+ ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();
+ }
+ if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;
+
+ tracksAtT0++;
+ }
+ Bool_t t0A = kFALSE;
+ Bool_t t0C = kFALSE;
+ Bool_t t0And = kFALSE;
+ Double_t startTimeT0 = event->GetT0TOF(0); // AND
+ if (startTimeT0 < 90000) {
+ t0And = kTRUE;
+ ((TH1F*)fListQAt0->FindObject("hStartTimeAC_T0"))->Fill(startTimeT0);
+ }
+ startTimeT0 = event->GetT0TOF(1); // T0A
+ if (startTimeT0 < 90000) {
+ t0A = kTRUE;
+ ((TH1F*)fListQAt0->FindObject("hStartTimeA_T0"))->Fill(startTimeT0);
+
+ }
+ startTimeT0 = event->GetT0TOF(2); // T0C
+ if (startTimeT0 < 90000) {
+ t0C = kTRUE;
+ ((TH1F*)fListQAt0->FindObject("hStartTimeC_T0"))->Fill(startTimeT0);
+ }
+
+ ((TH1F* )fListQAt0->FindObject("hnTracksAt_T0"))->Fill(tracksAtT0);
+ if (t0A) ((TH1F*)fListQAt0->FindObject("hT0AEff"))->Fill(tracksAtT0);
+ if (t0C) ((TH1F*)fListQAt0->FindObject("hT0CEff"))->Fill(tracksAtT0);
+ if (t0And) ((TH1F*)fListQAt0->FindObject("hT0AndEff"))->Fill(tracksAtT0);
+ if (t0A || t0C) ((TH1F*)fListQAt0->FindObject("hT0OrEff"))->Fill(tracksAtT0);
}
+
//______________________________________________________________________________
void AliAnalysisTaskPIDqa::FillEMCALqa()
{
//
ULong_t status=track->GetStatus();
// not that nice. status bits not in virtual interface
- // TPC refit + ITS refit +
- // TOF out + TOFpid +
- // kTIME
if (!( (status & AliVTrack::kEMCALmatch) == AliVTrack::kEMCALmatch) ) continue;
Double_t pt=track->Pt();
Double_t nSigma=fPIDResponse->NumberOfSigmasEMCAL(track, (AliPID::EParticleType)0);
h->Fill(pt,nSigma);
- //EMCAL signal (E/p vs. pT)
- h=(TH2*)fListQAemcal->At(1);
+ }
+
+ //EMCAL signal (E/p vs. pT) for electrons from V0
+ for(Int_t itrack = 0; itrack < fV0electrons->GetEntries(); itrack++){
+ AliVTrack *track=(AliVTrack*)fV0electrons->At(itrack);
+
+ //
+ //basic track cuts
+ //
+ ULong_t status=track->GetStatus();
+ // not that nice. status bits not in virtual interface
+ if (!( (status & AliVTrack::kEMCALmatch) == AliVTrack::kEMCALmatch) ) continue;
+
+ Double_t pt=track->Pt();
+
+ TH2 *h=(TH2*)fListQAemcal->At(1);
if (h) {
Int_t nMatchClus = track->GetEMCALcluster();
if(nMatchClus > -1){
- AliVCluster *matchedClus = (AliVCluster*)event->GetCaloCluster(nMatchClus);
+ AliVCluster *matchedClus = (AliVCluster*)event->GetCaloCluster(nMatchClus);
+
+ if(matchedClus){
+
+ // matched cluster is EMCAL
+ if(matchedClus->IsEMCAL()){
+
+ Double_t fClsE = matchedClus->E();
+ eop = fClsE/mom;
+
+ h->Fill(pt,eop);
+
+ }
+ }
+ }
+ }
+ }
+
+ //EMCAL signal (E/p vs. pT) for pions from V0
+ for(Int_t itrack = 0; itrack < fV0pions->GetEntries(); itrack++){
+ AliVTrack *track=(AliVTrack*)fV0pions->At(itrack);
+
+ //
+ //basic track cuts
+ //
+ ULong_t status=track->GetStatus();
+ // not that nice. status bits not in virtual interface
+ if (!( (status & AliVTrack::kEMCALmatch) == AliVTrack::kEMCALmatch) ) continue;
+
+ Double_t pt=track->Pt();
+
+ TH2 *h=(TH2*)fListQAemcal->At(2);
+ if (h) {
+
+ Int_t nMatchClus = track->GetEMCALcluster();
+ Double_t mom = track->P();
+ Double_t eop = -1.;
+
+ if(nMatchClus > -1){
- if(matchedClus){
+ AliVCluster *matchedClus = (AliVCluster*)event->GetCaloCluster(nMatchClus);
- // matched cluster is EMCAL
- if(matchedClus->IsEMCAL()){
-
- Double_t fClsE = matchedClus->E();
- eop = fClsE/mom;
+ if(matchedClus){
- h->Fill(pt,eop);
-
- }
- }
+ // matched cluster is EMCAL
+ if(matchedClus->IsEMCAL()){
+
+ Double_t fClsE = matchedClus->E();
+ eop = fClsE/mom;
+
+ h->Fill(pt,eop);
+
+ }
+ }
}
- else{
- Printf("status status = AliVTrack::kEMCALmatch, BUT no matched cluster!");
+ }
+ }
+
+ //EMCAL signal (E/p vs. pT) for protons from V0
+ for(Int_t itrack = 0; itrack < fV0protons->GetEntries(); itrack++){
+ AliVTrack *track=(AliVTrack*)fV0protons->At(itrack);
+
+ //
+ //basic track cuts
+ //
+ ULong_t status=track->GetStatus();
+ // not that nice. status bits not in virtual interface
+ if (!( (status & AliVTrack::kEMCALmatch) == AliVTrack::kEMCALmatch) ) continue;
+
+ Double_t pt=track->Pt();
+
+ TH2 *hP=(TH2*)fListQAemcal->At(3);
+ TH2 *hAP=(TH2*)fListQAemcal->At(4);
+ if (hP && hAP) {
+
+ Int_t nMatchClus = track->GetEMCALcluster();
+ Double_t mom = track->P();
+ Int_t charge = track->Charge();
+ Double_t eop = -1.;
+
+ if(nMatchClus > -1){
+
+ AliVCluster *matchedClus = (AliVCluster*)event->GetCaloCluster(nMatchClus);
+
+ if(matchedClus){
+
+ // matched cluster is EMCAL
+ if(matchedClus->IsEMCAL()){
+
+ Double_t fClsE = matchedClus->E();
+ eop = fClsE/mom;
+
+ if(charge > 0) hP->Fill(pt,eop);
+ else if(charge < 0) hAP->Fill(pt,eop);
+
+ }
+ }
}
}
}
+
+}
+
+
+//______________________________________________________________________________
+void AliAnalysisTaskPIDqa::FillHMPIDqa()
+{
+ //
+ // Fill PID qa histograms for the HMPID
+ //
+
+ AliVEvent *event=InputEvent();
+
+ Int_t ntracks=event->GetNumberOfTracks();
+ for(Int_t itrack = 0; itrack < ntracks; itrack++){
+ AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);
+
+ //
+ //basic track cuts
+ //
+ const ULong_t status=track->GetStatus();
+ // not that nice. status bits not in virtual interface
+ // TPC refit + ITS refit +
+ // TOF out + TOFpid +
+ // kTIME
+ if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||
+ !((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ) continue;
+
+ const Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);
+ Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;
+ if (track->GetTPCNclsF()>0) {
+ ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();
+ }
+
+ if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;
+
+ const Double_t mom = track->P();
+ const Double_t ckovAngle = track->GetHMPIDsignal();
+
+ Int_t nhists=0;
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
+ if (ispecie==AliPID::kElectron || ispecie==AliPID::kMuon) continue;
+ TH2 *h=(TH2*)fListQAhmpid->At(nhists);
+ if (!h) {++nhists; continue;}
+ const Double_t nSigma=fPIDResponse->NumberOfSigmasHMPID(track, (AliPID::EParticleType)ispecie);
+ h->Fill(mom,nSigma);
+ ++nhists;
+ }
+
+ TH1F *hThetavsMom = (TH1F*)fListQAhmpid->At(AliPID::kSPECIESC);
+
+ if (hThetavsMom) hThetavsMom->Fill(mom,ckovAngle);
+
+ }
+}
+//______________________________________________________________________________
+void AliAnalysisTaskPIDqa::FillTOFHMPIDqa()
+{
+ //
+ // Fill PID qa histograms for the HMPID
+ //
+
+ AliVEvent *event=InputEvent();
+
+ Int_t ntracks=event->GetNumberOfTracks();
+ for(Int_t itrack = 0; itrack < ntracks; itrack++){
+ AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);
+
+ //
+ //basic track cuts
+ //
+ ULong_t status=track->GetStatus();
+ // not that nice. status bits not in virtual interface
+ // TPC refit + ITS refit +
+ // TOF out + TOFpid +
+ // kTIME
+ if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||
+ !((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ||
+ !((status & AliVTrack::kTOFout ) == AliVTrack::kTOFout ) ||
+ !((status & AliVTrack::kTOFpid ) == AliVTrack::kTOFpid ) ||
+ !((status & AliVTrack::kTIME ) == AliVTrack::kTIME ) ) continue;
+
+ Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);
+ Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;
+ if (track->GetTPCNclsF()>0) {
+ ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();
+ }
+
+ if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;
+
+ Double_t mom = track->P();
+ Double_t ckovAngle = track->GetHMPIDsignal();
+
+ Double_t nSigmaTOF[3];
+ TH1F *h[3];
+
+ for (Int_t ispecie=2; ispecie<5; ++ispecie){
+ //TOF nSigma
+ nSigmaTOF[ispecie-2]=fPIDResponse->NumberOfSigmasTOF(track, (AliPID::EParticleType)ispecie);
+ h[ispecie-2] = (TH1F*)fListQAtofhmpid->At(ispecie-2);}
+
+ if(TMath::Abs(nSigmaTOF[0])<2) h[0]->Fill(mom,ckovAngle);
+
+ if(TMath::Abs(nSigmaTOF[1])<2 && TMath::Abs(nSigmaTOF[0])>3) h[1]->Fill(mom,ckovAngle);
+
+ if(TMath::Abs(nSigmaTOF[2])<2 && TMath::Abs(nSigmaTOF[1])>3 && TMath::Abs(nSigmaTOF[0])>3) h[2]->Fill(mom,ckovAngle);
+
+ }
+
}
//______________________________________________________________________________
// kTIME
if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||
!((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ||
- !( (status & AliVTrack::kTPCpid ) == AliVTrack::kTPCpid ) ||
+// !( (status & AliVTrack::kTPCpid ) == AliVTrack::kTPCpid ) || //removes light nuclei, so it is out for the moment
!((status & AliVTrack::kTOFout ) == AliVTrack::kTOFout ) ||
!((status & AliVTrack::kTOFpid ) == AliVTrack::kTOFpid ) ||
!((status & AliVTrack::kTIME ) == AliVTrack::kTIME ) ) continue;
Double_t mom=track->P();
Double_t momTPC=track->GetTPCmomentum();
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
//TOF nSigma
Double_t nSigmaTOF=fPIDResponse->NumberOfSigmasTOF(track, (AliPID::EParticleType)ispecie);
Double_t nSigmaTPC=fPIDResponse->NumberOfSigmasTPC(track, (AliPID::EParticleType)ispecie);
if (h && TMath::Abs(nSigmaTOF)<3.) h->Fill(momTPC,nSigmaTPC);
//TOF after TPC cut
- h=(TH2*)fListQAtpctof->At(ispecie+AliPID::kSPECIES);
+ h=(TH2*)fListQAtpctof->At(ispecie+AliPID::kSPECIESC);
if (h && TMath::Abs(nSigmaTPC)<3.) h->Fill(mom,nSigmaTOF);
//EMCAL after TOF and TPC cut
- h=(TH2*)fListQAtpctof->At(ispecie+2*AliPID::kSPECIES);
+ h=(TH2*)fListQAtpctof->At(ispecie+2*AliPID::kSPECIESC);
if (h && TMath::Abs(nSigmaTOF)<3. && TMath::Abs(nSigmaTPC)<3. ){
Int_t nMatchClus = track->GetEMCALcluster();
}
}
+//_____________________________________________________________________________
+void AliAnalysisTaskPIDqa::FillQAinfo()
+{
+ //
+ // Fill the QA information
+ //
+
+
+ //TPC QA info
+ TObjArray *arrTPC=static_cast<TObjArray*>(fListQAinfo->At(0));
+ if (fPIDResponse && arrTPC){
+ AliTPCPIDResponse &tpcResp=fPIDResponse->GetTPCResponse();
+ // fill spline names
+ if (!arrTPC->UncheckedAt(0)){
+
+ TObjArray *arrTPCsplineNames=new TObjArray(AliPID::kSPECIESC);
+ arrTPCsplineNames->SetOwner();
+ arrTPCsplineNames->SetName("TPC_spline_names");
+ arrTPC->AddAt(arrTPCsplineNames,0);
+
+ for (Int_t iresp=0; iresp<AliPID::kSPECIESC; ++iresp){
+ const TObject *o=tpcResp.GetResponseFunction((AliPID::EParticleType)iresp);
+ if (!o) continue;
+ arrTPCsplineNames->Add(new TObjString(Form("%02d: %s",iresp, o->GetName())));
+ }
+ }
+
+ // tpc response config
+ if (!arrTPC->UncheckedAt(1)){
+
+ TObjArray *arrTPCconfigInfo=new TObjArray;
+ arrTPCconfigInfo->SetOwner();
+ arrTPCconfigInfo->SetName("TPC_config_info");
+ arrTPC->AddAt(arrTPCconfigInfo,1);
+
+ TObjString *ostr=0x0;
+ ostr=new TObjString;
+ ostr->String().Form("Eta Corr map: %s", tpcResp.GetEtaCorrMap()?tpcResp.GetEtaCorrMap()->GetName():"none");
+ arrTPCconfigInfo->Add(ostr);
+
+ ostr=new TObjString;
+ ostr->String().Form("Sigma Par map: %s", tpcResp.GetSigmaPar1Map()?tpcResp.GetSigmaPar1Map()->GetName():"none");
+ arrTPCconfigInfo->Add(ostr);
+
+ ostr=new TObjString;
+ ostr->String().Form("MIP: %.2f", tpcResp.GetMIP());
+ arrTPCconfigInfo->Add(ostr);
+
+ ostr=new TObjString;
+ ostr->String().Form("Res: Def %.3g (%.3g) : AllHigh %.3g (%.3g) : OROC high %.3g (%.3g)",
+ tpcResp.GetRes0(AliTPCPIDResponse::kDefault), tpcResp.GetResN2(AliTPCPIDResponse::kDefault),
+ tpcResp.GetRes0(AliTPCPIDResponse::kALLhigh), tpcResp.GetResN2(AliTPCPIDResponse::kALLhigh),
+ tpcResp.GetRes0(AliTPCPIDResponse::kOROChigh), tpcResp.GetResN2(AliTPCPIDResponse::kOROChigh)
+ );
+ arrTPCconfigInfo->Add(ostr);
+ }
+ }
+}
+
//______________________________________________________________________________
void AliAnalysisTaskPIDqa::SetupITSqa()
{
TVectorD *vX=MakeLogBinning(200,.1,30);
//ITS+TPC tracks
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_ITS_%s",AliPID::ParticleName(ispecie)),
Form("ITS n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
vX->GetNrows()-1,vX->GetMatrixArray(),
fListQAits->Add(hSig);
//ITS Standalone tracks
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2F *hNsigmaPSA = new TH2F(Form("hNsigmaP_ITSSA_%s",AliPID::ParticleName(ispecie)),
Form("ITS n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
vX->GetNrows()-1,vX->GetMatrixArray(),
fListQAitsSA->Add(hSigSA);
//ITS Pure Standalone tracks
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2F *hNsigmaPPureSA = new TH2F(Form("hNsigmaP_ITSPureSA_%s",AliPID::ParticleName(ispecie)),
Form("ITS n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
vX->GetNrows()-1,vX->GetMatrixArray(),
TVectorD *vX=MakeLogBinning(200,.1,30);
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TPC_%s",AliPID::ParticleName(ispecie)),
Form("TPC n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
vX->GetNrows()-1,vX->GetMatrixArray(),
200,-10,10);
fListQAtpc->Add(hNsigmaP);
}
+
+ // the "hybrid" scenario
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
+ TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TPC_%s_Hybrid",AliPID::ParticleName(ispecie)),
+ Form("TPC n#sigma %s vs. p (Hybrid gain scenario);p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 200,-10,10);
+ fListQAtpc->Add(hNsigmaP);
+ }
+
+ // the "OROC high" scenario
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
+ TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TPC_%s_OROChigh",AliPID::ParticleName(ispecie)),
+ Form("TPC n#sigma %s vs. p (OROChigh gain scenario);p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 200,-10,10);
+ fListQAtpc->Add(hNsigmaP);
+ }
+
TH2F *hSig = new TH2F("hSigP_TPC",
"TPC signal vs. p;p [GeV]; TPC signal [arb. units]",
vX->GetNrows()-1,vX->GetMatrixArray(),
- 300,0,300);
- fListQAtpc->Add(hSig);
+ 500,0,1000);
+ fListQAtpc->Add(hSig); //3*AliPID::kSPECIESC
delete vX;
}
//
// Create the TRD qa objects
//
+ TVectorD *vX=MakeLogBinning(200,.1,30);
+ for(Int_t itl = 0; itl < 6; ++itl){
+ for(Int_t ispecie = 0; ispecie < AliPID::kSPECIES; ispecie++){
+ TH2F *hLikeP = new TH2F(Form("hLikeP_TRD_%dtls_%s", itl, AliPID::ParticleName(ispecie)),
+ Form("TRD Likelihood to be %s %s for tracks having %d %s; p (GeV/c); TRD %s Likelihood", ispecie == 0 ? "an" : "a", AliPID::ParticleName(ispecie), itl+1, itl == 0 ? "tracklet" : "tracklets", AliPID::ParticleName(ispecie)),
+ vX->GetNrows()-1, vX->GetMatrixArray(),
+ 100, 0., 1.);
+ fListQAtrd->Add(hLikeP);
+ }
+ }
+
+ // === nSigma Values and signal ===
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
+ TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TRD_%s",AliPID::ParticleName(ispecie)),
+ Form("TRD n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 100,-10,10);
+ fListQAtrdNsig->Add(hNsigmaP);
+ }
+
+ TH2F *hSig = new TH2F("hSigP_TRD",
+ "TRD signal vs. p;p [GeV]; TRD signal [arb. units]",
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 100,0,100);
+ fListQAtrdNsig->Add(hSig);
+
+ fListQAtrd->Add(fListQAtrdNsig);
+
+ // === Same after 3 sigma in TPC and TOF
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
+ TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TRD_TPCTOF_%s",AliPID::ParticleName(ispecie)),
+ Form("TRD n#sigma %s vs. p after 3#sigma cut in TPC&TOF;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 100,-10,10);
+ fListQAtrdNsigTPCTOF->Add(hNsigmaP);
+ }
+
+ fListQAtrd->Add(fListQAtrdNsigTPCTOF);
+ delete vX;
}
//______________________________________________________________________________
TVectorD *vX=MakeLogBinning(200,.1,30);
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TOF_%s",AliPID::ParticleName(ispecie)),
Form("TOF n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
vX->GetNrows()-1,vX->GetMatrixArray(),
200,-10,10);
fListQAtof->Add(hNsigmaP);
- // to be added: t-texp without StartTime subtraction
}
-
+ TH1F *hnSigT0Fill = new TH1F("hNsigma_TOF_Pion_T0-Fill","TOF n#sigma (Pion) T0-FILL [0.75-1.25. GeV/c]",200,-10,10);
+ fListQAtof->Add(hnSigT0Fill);
+ TH1F *hnSigT0T0 = new TH1F("hNsigma_TOF_Pion_T0-T0","TOF n#sigma (Pion) T0-T0 [0.75-1.25 GeV/c]",200,-10,10);
+ fListQAtof->Add(hnSigT0T0);
+ TH1F *hnSigT0TOF = new TH1F("hNsigma_TOF_Pion_T0-TOF","TOF n#sigma (Pion) T0-TOF [0.75-1.25 GeV/c]",200,-10,10);
+ fListQAtof->Add(hnSigT0TOF);
+ TH1F *hnSigT0Best = new TH1F("hNsigma_TOF_Pion_T0-Best","TOF n#sigma (Pion) T0-Best [0.75-1.25 GeV/c]",200,-10,10);
+ fListQAtof->Add(hnSigT0Best);
+ TH1F *hnDeltaPi = new TH1F("hDelta_TOF_Pion","DeltaT (Pion) [0.75-1.25 GeV/c]",50,-500,500);
+ fListQAtof->Add(hnDeltaPi);
+
TH2F *hSig = new TH2F("hSigP_TOF",
- "TOF signal vs. p;p [GeV]; TOF signal [arb. units]",
+ "TOF signal vs. p;p [GeV]; TOF signal [ns]",
vX->GetNrows()-1,vX->GetMatrixArray(),
- 300,0,300);
+ 300,0,30);
delete vX;
fListQAtof->Add(hSig);
- TH1F *hStartTimeMask_TOF = new TH1F("hStartTimeMask_TOF","StartTime mask",8,0,8);
- fListQAtof->Add(hStartTimeMask_TOF);
- TH1F *hStartTimeRes_TOF = new TH1F("hStartTimeRes_TOF","StartTime resolution [ps]",100,0,500);
- fListQAtof->Add(hStartTimeRes_TOF);
+ TH1F *hStartTimeMaskTOF = new TH1F("hStartTimeMask_TOF","StartTime mask",8,0,8);
+ fListQAtof->Add(hStartTimeMaskTOF);
+ TH1F *hStartTimeResTOF = new TH1F("hStartTimeRes_TOF","StartTime resolution [ps]",100,0,500);
+ fListQAtof->Add(hStartTimeResTOF);
- TH1F *hnTracksAt_TOF = new TH1F("hnTracksAt_TOF","Matched tracks at TOF",20,0,20);
- fListQAtof->Add(hnTracksAt_TOF);
- TH1F *hT0MakerEff = new TH1F("hT0MakerEff","Events with T0-TOF vs nTracks",20,0,20);
+ TH1F *hnTracksAtTOF = new TH1F("hnTracksAt_TOF","Matched tracks at TOF",100,0,100);
+ fListQAtof->Add(hnTracksAtTOF);
+ TH1F *hT0MakerEff = new TH1F("hT0MakerEff","Events with T0-TOF vs nTracks",100,0,100);
fListQAtof->Add(hT0MakerEff);
// this in principle should stay on a T0 PID QA, but are just the data prepared for TOF use
- TH1F *hStartTimeA_T0 = new TH1F("hStartTimeA_T0","StartTime from T0A [ps]",1000,-1000,1000);
- fListQAtof->Add(hStartTimeA_T0);
- TH1F *hStartTimeC_T0 = new TH1F("hStartTimeC_T0","StartTime from T0C [ps]",1000,-1000,1000);
- fListQAtof->Add(hStartTimeC_T0);
- TH1F *hStartTimeAC_T0 = new TH1F("hStartTimeAC_T0","StartTime from T0AC [ps]",1000,-1000,1000);;
- fListQAtof->Add(hStartTimeAC_T0);
+ TH1F *hStartTimeAT0 = new TH1F("hStartTimeA_T0","StartTime from T0A [ps]",1000,-1000,1000);
+ fListQAtof->Add(hStartTimeAT0);
+ TH1F *hStartTimeCT0 = new TH1F("hStartTimeC_T0","StartTime from T0C [ps]",1000,-1000,1000);
+ fListQAtof->Add(hStartTimeCT0);
+ TH1F *hStartTimeACT0 = new TH1F("hStartTimeAC_T0","StartTime from T0AC [ps]",1000,-1000,1000);;
+ fListQAtof->Add(hStartTimeACT0);
+}
+
+
+//______________________________________________________________________________
+void AliAnalysisTaskPIDqa::SetupT0qa()
+{
+ //
+ // Create the T0 qa objects
+ //
+
+ // these are similar to plots inside TOFqa, but these are for all events
+ TH1F *hStartTimeAT0 = new TH1F("hStartTimeA_T0","StartTime from T0A [ps]",1000,-1000,1000);
+ fListQAt0->Add(hStartTimeAT0);
+ TH1F *hStartTimeCT0 = new TH1F("hStartTimeC_T0","StartTime from T0C [ps]",1000,-1000,1000);
+ fListQAt0->Add(hStartTimeCT0);
+ TH1F *hStartTimeACT0 = new TH1F("hStartTimeAC_T0","StartTime from T0AC [ps]",1000,-1000,1000);;
+ fListQAt0->Add(hStartTimeACT0);
+
+ TH1F *hnTracksAtT0 = new TH1F("hnTracksAt_T0","Tracks for events selected for T0",100,0,100);
+ fListQAt0->Add(hnTracksAtT0);
+ TH1F *hT0AEff = new TH1F("hT0AEff","Events with T0A vs nTracks",100,0,100);
+ fListQAt0->Add(hT0AEff);
+ TH1F *hT0CEff = new TH1F("hT0CEff","Events with T0C vs nTracks",100,0,100);
+ fListQAt0->Add(hT0CEff);
+ TH1F *hT0AndEff = new TH1F("hT0AndEff","Events with T0AC (AND) vs nTracks",100,0,100);
+ fListQAt0->Add(hT0AndEff);
+ TH1F *hT0OrEff = new TH1F("hT0OrEff","Events with T0AC (OR) vs nTracks",100,0,100);
+ fListQAt0->Add(hT0OrEff);
+
+
}
//______________________________________________________________________________
200,-10,10);
fListQAemcal->Add(hNsigmaPt);
- TH2F *hSigPt = new TH2F("hSigPt_EMCAL",
- "EMCAL signal (E/p) vs. p_{T};p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",
+
+ TH2F *hSigPtEle = new TH2F("hSigPt_EMCAL_Ele",
+ "EMCAL signal (E/p) vs. p_{T} for electrons;p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",
vX->GetNrows()-1,vX->GetMatrixArray(),
200,0,2);
- fListQAemcal->Add(hSigPt);
+ fListQAemcal->Add(hSigPtEle);
+
+ TH2F *hSigPtPions = new TH2F("hSigPt_EMCAL_Pions",
+ "EMCAL signal (E/p) vs. p_{T} for pions;p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 200,0,2);
+ fListQAemcal->Add(hSigPtPions);
+
+ TH2F *hSigPtProtons = new TH2F("hSigPt_EMCAL_Protons",
+ "EMCAL signal (E/p) vs. p_{T} for protons;p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 200,0,2);
+ fListQAemcal->Add(hSigPtProtons);
+
+ TH2F *hSigPtAntiProtons = new TH2F("hSigPt_EMCAL_Antiprotons",
+ "EMCAL signal (E/p) vs. p_{T} for antiprotons;p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 200,0,2);
+ fListQAemcal->Add(hSigPtAntiProtons);
delete vX;
}
+//______________________________________________________________________________
+void AliAnalysisTaskPIDqa::SetupHMPIDqa()
+{
+ //
+ // Create the HMPID qa objects
+ //
+
+ TVectorD *vX=MakeLogBinning(200,.1,30);
+
+ // nSigmas
+ Int_t nhists=0;
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ if (ispecie==AliPID::kElectron || ispecie==AliPID::kMuon) continue;
+ TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_HMPID_%s",AliPID::ParticleName(ispecie)),
+ Form("HMPID n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 200,-10,10);
+ fListQAhmpid->AddAt(hNsigmaP, nhists);
+ ++nhists;
+ }
+
+ // cherenkov angle
+ TH2F *hCkovAnglevsMom = new TH2F("hCkovAnglevsMom", "Cherenkov angle vs momentum",
+ vX->GetNrows()-1,vX->GetMatrixArray(),
+ 500,0,1);
+ fListQAhmpid->AddAt(hCkovAnglevsMom,nhists);
+
+ delete vX;
+}
+
+//______________________________________________________________________________
+void AliAnalysisTaskPIDqa::SetupTOFHMPIDqa()
+{
+ //
+ // Create the HMPID qa objects
+ //
+
+ TH2F *hCkovAnglevsMomPion = new TH2F("hCkovAnglevsMom_pion", "Cherenkov angle vs momentum for pions",500,0,5.,500,0,1);
+ fListQAtofhmpid->Add(hCkovAnglevsMomPion);
+
+ TH2F *hCkovAnglevsMomKaon = new TH2F("hCkovAnglevsMom_kaon", "Cherenkov angle vs momentum for kaons",500,0,5.,500,0,1);
+ fListQAtofhmpid->Add(hCkovAnglevsMomKaon);
+
+ TH2F *hCkovAnglevsMomProton = new TH2F("hCkovAnglevsMom_proton","Cherenkov angle vs momentum for protons",500,0,5.,500,0,1);
+ fListQAtofhmpid->Add(hCkovAnglevsMomProton);
+
+
+}
+
//______________________________________________________________________________
void AliAnalysisTaskPIDqa::SetupTPCTOFqa()
{
TVectorD *vX=MakeLogBinning(200,.1,30);
//TPC signals after TOF cut
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TPC_TOF_%s",AliPID::ParticleName(ispecie)),
Form("TPC n#sigma %s vs. p (after TOF 3#sigma cut);p_{TPC} [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
vX->GetNrows()-1,vX->GetMatrixArray(),
}
//TOF signals after TPC cut
- for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){
+ for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){
TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TOF_TPC_%s",AliPID::ParticleName(ispecie)),
Form("TOF n#sigma %s vs. p (after TPC n#sigma cut);p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),
vX->GetNrows()-1,vX->GetMatrixArray(),
delete vX;
}
+//______________________________________________________________________________
+void AliAnalysisTaskPIDqa::SetupV0qa()
+{
+ //
+ // Create the qa objects for V0 Kine cuts
+ //
+
+ TH2F *hArmenteros = new TH2F("hArmenteros", "Armenteros plot",200,-1.,1.,200,0.,0.4);
+ fListQAV0->Add(hArmenteros);
+
+}
+
+//_____________________________________________________________________________
+void AliAnalysisTaskPIDqa::SetupQAinfo(){
+ //
+ // Setup the info of QA objects
+ //
+
+ TObjArray *arr=new TObjArray;
+ arr->SetName("TPC_info");
+ fListQAinfo->Add(arr);
+}
//______________________________________________________________________________
TVectorD* AliAnalysisTaskPIDqa::MakeLogBinning(Int_t nbinsX, Double_t xmin, Double_t xmax)
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff