+++ /dev/null
-/**************************************************************************
- * Copyright(c) 1998-2014, ALICE Experiment at CERN, All rights reserved. *
- * *
- * Author: The ALICE Off-line Project. *
- * Contributors are mentioned in the code where appropriate. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
-
-// Comment describing what this class does needed!
-
-// jcorran main class
-// used in local and grid execution
-// blah
-// blah
-// blah
-
-#include <TH1D.h>
-#include "AliJCORRAN.h"
-
-#include "AliJTrackCounter.h"
-#include <TClonesArray.h>
-
-#include "AliJCard.h"
-#include "AliJHistos.h"
-#include "AliJCorrelations.h"
-#include "AliJEventPool.h"
-#include "AliJDataManager.h"
-
-#include "AliJEventHeader.h"
-#include "AliJRunHeader.h"
-#include "AliJTrack.h"
-#include "AliJPhoton.h"
-#include "AliJMCTrack.h"
-#include "AliJConst.h"
-
-
-
-
-#include "AliJEfficiency.h"
-#include <iostream>
-
-ClassImp(AliJCORRAN)
-
- AliJCORRAN::AliJCORRAN() :
- TObject(),
- fExecLocal(kTRUE),
- fFirstEvent(kTRUE),
- fjtrigg((particleType)-100),
- fjassoc((particleType)-100),
- fcard(0),
- finputFile(0),
- fInclusiveFile(""),
- fevt(0),
- fhistos(0),
- fcorrelations(0),
- fphotonPool(0),
- fassocPool(0),
- fphotonList(0),
- fchargedHadronList(0),
- fpizeroList(0),
- ftriggList(0),
- fassocList(0),
- fpairList(0),
- fpairCounterList(0),
- finputList(0),
- fdmg(0),
- feventHeader(0),
- frunHeader(0),
- fnumberEvents(0),
- fieout(0),
- fEventCounter(0),
- fcent(0),
- fncBin(0),
- fnPttBin(0),
- fbTriggCorrel(0),
- fbLPCorrel(0),
- fbLPpairCorrel(0),
- fTrackEtaRange(0),
- flowerPtAssocBoarder(0),
- fCentMultLow(0),
- fCentMultHigh(0),
- fEventBC(0),
- fSQRTS(0),
- fEfficiency(0),
- fRunTable(0),
- fIsolationR(0),
- fHadronSelectionCut(0)
-{
- // constructor
-}
-
-AliJCORRAN::AliJCORRAN(Bool_t execLocal) :
- TObject(),
- fExecLocal(execLocal),
- fFirstEvent(kTRUE),
- fjtrigg((particleType)-100),
- fjassoc((particleType)-100),
- fcard(0),
- finputFile(0),
- fInclusiveFile(""),
- fevt(0),
- fhistos(0),
- fcorrelations(0),
- fphotonPool(0),
- fassocPool(0),
- fphotonList(0),
- fchargedHadronList(0),
- fpizeroList(0),
- ftriggList(0),
- fassocList(0),
- fpairList(0),
- fpairCounterList(0),
- finputList(0),
- fdmg(0),
- feventHeader(0),
- frunHeader(0),
- fnumberEvents(0),
- fieout(0),
- fEventCounter(0),
- fcent(0),
- fncBin(0),
- fnPttBin(0),
- fbTriggCorrel(0),
- fbLPCorrel(0),
- fbLPpairCorrel(0),
- fTrackEtaRange(0),
- flowerPtAssocBoarder(0),
- fCentMultLow(0),
- fCentMultHigh(0),
- fEventBC(0),
- fSQRTS(0),
- fEfficiency(0),
- fRunTable(0),
- fIsolationR(0),
- fHadronSelectionCut(0)
-{
- // constructor
-}
-
-AliJCORRAN::~AliJCORRAN(){
- // destructor
-}
-
-AliJCORRAN::AliJCORRAN(const AliJCORRAN& obj) :
- TObject(),
- fExecLocal(obj.fExecLocal),
- fFirstEvent(obj.fFirstEvent),
- fjtrigg(obj.fjtrigg),
- fjassoc(obj.fjassoc),
- fcard(obj.fcard),
- finputFile(obj.finputFile),
- fInclusiveFile(obj.fInclusiveFile),
- fevt(obj.fevt),
- fhistos(obj.fhistos),
- fcorrelations(obj.fcorrelations),
- fphotonPool(obj.fphotonPool),
- fassocPool(obj.fassocPool),
- fphotonList(obj.fphotonList),
- fchargedHadronList(obj.fchargedHadronList),
- fpizeroList(obj.fpizeroList),
- ftriggList(obj.ftriggList),
- fassocList(obj.fassocList),
- fpairList(obj.fpairList),
- fpairCounterList(obj.fpairCounterList),
- finputList(obj.finputList),
- fdmg(obj.fdmg),
- feventHeader(obj.feventHeader),
- frunHeader(obj.frunHeader),
- fnumberEvents(obj.fnumberEvents),
- fieout(obj.fieout),
- fEventCounter(obj.fEventCounter),
- fcent(obj.fcent),
- fncBin(obj.fncBin),
- fnPttBin(obj.fnPttBin),
- fbTriggCorrel(obj.fbTriggCorrel),
- fbLPCorrel(obj.fbLPCorrel),
- fbLPpairCorrel(obj.fbLPpairCorrel),
- fTrackEtaRange(obj.fTrackEtaRange),
- flowerPtAssocBoarder(obj.flowerPtAssocBoarder),
- fCentMultLow(obj.fCentMultLow),
- fCentMultHigh(obj.fCentMultHigh),
- fEventBC(obj.fEventBC),
- fSQRTS(obj.fSQRTS),
- fEfficiency(obj.fEfficiency),
- fRunTable(obj.fRunTable),
- fIsolationR(obj.fIsolationR),
- fHadronSelectionCut(obj.fHadronSelectionCut)
-{
- // copy constructor
- JUNUSED(obj);
-}
-
-AliJCORRAN& AliJCORRAN::operator=(const AliJCORRAN& obj){
- // copy constructor
- JUNUSED(obj);
- return *this;
-}
-
-
-void AliJCORRAN::Initialize() const{
- // init
-
-}
-
-void AliJCORRAN::UserCreateOutputObjects(){
- // local init
-
-
- cout << "jcorran user create output objects ----------------" << endl;
-
- fHadronSelectionCut =int ( fcard->Get("HadronSelectionCut"));
- fIsolationR = fcard->Get("IsolationR");
-
- fhistos = new AliJHistos( fcard );
- fhistos->CreateEventTrackHistos();
- fhistos->CreateAzimuthCorrHistos();
- fhistos->CreateIAAMoons();
- fhistos->CreateXEHistos();
- fhistos->CreateXtHistos();
- fhistos->CreatePairPtCosThetaStar();
-
- fhistos->fHMG->Print();
-
- fEventBC = (Int_t)(fcard->Get( "eventBC" ));
- fSQRTS = 0.;
-
-
- //TODO: inclusive fhistos shipping along
-
- fcorrelations = new AliJCorrelations( fcard, fhistos);
- cout<<endl<< " -----" <<endl;
- if( fInclusiveFile.Length() ) {
- fhistos->ReadInclusiveHistos(fInclusiveFile);
- fcorrelations->SetSampligInclusive(); //kperp background and triangle. Default is flat
- cout<<"Sampling kperp and triangle from " << fInclusiveFile <<endl;
- } else cout << "Sampling kperp and triangle from flat" <<endl;
- cout<< " -----" <<endl <<endl;
-
- //==================================
-
- //cout<<kParticleTypeStrName[kPhoton]<<" "<<kParticleTypeStrName[fjtrigg]<<endl;
- // EventPool for Mixing
- fphotonPool = new AliJEventPool( fcard, fhistos, fcorrelations, kJPhoton); // for pi0 mass
- fassocPool = new AliJEventPool( fcard, fhistos, fcorrelations, fjassoc);
-
- fphotonList = new TClonesArray(kParticleProtoType[kJPhoton],1500);
- // TClonesArray *cellList = new TClonesArray("AliJCaloCell",1500);
- fchargedHadronList = new TClonesArray(kParticleProtoType[kJHadron],1500);
- fpizeroList = new TClonesArray(kParticleProtoType[kJPizero],1500);
- ftriggList = new TClonesArray(kParticleProtoType[fjtrigg],1500);
- fassocList = new TClonesArray(kParticleProtoType[fjassoc],1500);
- fpairList = new TClonesArray(kParticleProtoType[fjtrigg],1500);
- fpairCounterList = new TClonesArray("AliJTrackCounter",1500);
- finputList = NULL;
- //TClonesArray *isolPizeroList = new TClonesArray("AliPhJPiZero",1500);
-
- fdmg = new AliJDataManager(fcard, fhistos, fcorrelations, fExecLocal);
- fdmg->SetExecLocal( fExecLocal );
-
- //==== Read the Data files =====
- if( fExecLocal ){
- fdmg->ChainInputStream(finputFile);
- // TODO: run header is not supposed to be here
- // doesn't work fSQRTS = 2.*frunHeader->GetBeamEnergy();
-
- // for grid running, numberEvents is filled by the encapsulating
- // grid task, which has access to the input handlers and can
- // extract event numbers out of it
- fnumberEvents = fdmg->GetNEvents();
- fieout = fnumberEvents/20;
- frunHeader = fdmg->GetRunHeader();
- cout<<"RunID = "<<frunHeader->GetRunNumber()<< " Looping over "<<fnumberEvents<<" events"<<endl;
-
- } else {
- fdmg->SetRunHeader( frunHeader );
- frunHeader = fdmg->GetRunHeader();
- }
-
- //==== Efficiency ====
- fEfficiency = new AliJEfficiency;
- fEfficiency->SetMode( fcard->Get("EfficiencyMode") ); // 0:NoEff, 1:Period 2:RunNum 3:Auto
- if(fExecLocal) {
- fEfficiency->SetDataPath("/mnt/flustre/alice/taxi_jcorran/2013/EFF/data"); // Efficiency root file location local or alien
- } else {
- fEfficiency->SetDataPath("alien:///alice/cern.ch/user/d/djkim/legotrain/efficieny/data"); // Efficiency root file location local or alien
- }
-
- //-------------------------------------------------------------------
- fEventCounter=0;
-
- fcent = -1;
- fncBin = fcard->GetNoOfBins( kCentrType );
- fnPttBin = fcard->GetNoOfBins( kTriggType );
-
- fbTriggCorrel = fcard->Get("CorrelationType")==0;
- fbLPCorrel = fcard->Get("CorrelationType")==1;
- fbLPpairCorrel = fcard->Get("CorrelationType")==2;
- fTrackEtaRange = fcard->Get("EtaRange");
- flowerPtAssocBoarder = fcard->GetBinBorder(kAssocType, 0);
-
- //==== Limit the no of track for each fcentrality ======
- fCentMultLow = new TF1("fCentMultLow","[0]*sqrt([1]-x)+[2]", 0, 75);
- fCentMultHigh = new TF1("fCentMultHigh","[0]*sqrt([1]-x)+[2]", 0, 90);
-
- // fast parameter load
-
-
- fhistos->fHMG->WriteConfig();
- fFirstEvent = kTRUE;
- fevt = -1;
-
- cout << "end of jcorran user create output objects ----------------" << endl;
-
-}
-
-void AliJCORRAN::UserExec(){
- // event loop
- fevt++;
-
- // TODO Add train mode if( !fExecLocal && fFirstEvent ){
- if( 0 && !fExecLocal && fFirstEvent ){
- fdmg->ChainInputStream("");
- fieout = fnumberEvents/20;
- if (fieout<1) fieout=1;
- cout<<"RunID = "<<frunHeader->GetRunNumber()<< " Looping over "<<fnumberEvents<<" events"<<endl;
-
- //==== Efficiency ====
- // TODO run can be different in a job?
- fhistos->fhEventPerRun->Fill(fnumberEvents>0?log(fnumberEvents):1);
- fFirstEvent = kFALSE;
- }
-
- // TODO
- if( fExecLocal ) {
- if(fevt % fieout == 0) cout << fevt << "\t" << int(float(fevt)/fnumberEvents*100) << "%" << endl ;
- }
-
- if( fFirstEvent ) {
- //==== RunTable
- fRunTable = & AliJRunTable::GetSpecialInstance();
- fRunTable->SetRunNumber( frunHeader->GetRunNumber() );
- fSQRTS = fRunTable->GetBeamEnergy(fRunTable->GetPeriod());
- cout << "sqrts = "<< fSQRTS << ",runnumber = "<< frunHeader->GetRunNumber() << endl;
- fEfficiency->SetRunNumber( frunHeader->GetRunNumber() );
- fEfficiency->Load();
- fFirstEvent = kFALSE;
- }
-
- if(fRunTable->IsHeavyIon()){
- fCentMultLow->SetParameters( fcard->Get("CentMultCutLow",0), fcard->Get("CentMultCutLow",1), fcard->Get("CentMultCutLow",2) );
- fCentMultHigh->SetParameters(fcard->Get("CentMultCutHigh",0), fcard->Get("CentMultCutHigh",1), fcard->Get("CentMultCutHigh",2) );
- //fCentMultLow->Print();
- //fCentMultHigh->Print();
- }
-
- fdmg->LoadEvent(fevt); // to be here to load EventHeader
- fhistos->fhEvents->Fill( 0 );
-
- if(!fdmg->IsGoodEvent()) return; // Vertex cut applied in IsGoodEvent and histo saved there too
-
- feventHeader = fdmg->GetEventHeader();
- double zVert = feventHeader->GetZVertex();
- //----------------------------------------------------------
-
- UInt_t triggermaskJCorran = feventHeader->GetTriggerMaskJCorran();
- //cout << fevt <<"\t"<< zVert << "\t"<< triggermaskJCorran << endl;
-
- if( fdmg->IsSelectedTrigger((int) triggermaskJCorran))
- fhistos->fhEvents->Fill( 5 );
-
- // select only some BC%4
- if( feventHeader->GetBunchCrossNumber() % 4 != fEventBC &&
- fEventBC > -1 )
- return;
-
- if( fdmg->IsSelectedTrigger((int) triggermaskJCorran))
- fhistos->fhEvents->Fill( 6 );
-
- if(fRunTable->IsHeavyIon() || fRunTable->IsPA()){
- fcent = feventHeader->GetCentrality();
- }else {
- fcent = 1; //ntracks;
- }
-
- //cout<<"evt="<<fevt <<" c="<< fcent <<endl;
- int cBin = fcard->GetBin(kCentrType, fcent);
- if(cBin<0) return;
-
- if( fdmg->IsSelectedTrigger((int) triggermaskJCorran))
- fhistos->fhEvents->Fill( 7 );
-
- int zBin = fcard->GetBin(kZVertType, zVert); //should be alway >0; checked in fdmg->IsGoodEvent()
-
- // do not fill MB in case of MB mixing
- if( fdmg->IsSelectedTrigger((int) triggermaskJCorran))
- fhistos->fhZVert[cBin]->Fill(zVert);
-
- //temporary fevent skip
- //Trigger to be selected from the JCorran trigger mask is specified in the fCard
- // if(! fdmg->IsSelectedTrigger((int) triggermaskJCorran))
- // continue;
-
- fEventCounter++;
-
- //==== QA Event
- fhistos->fhV0AMult[cBin]->Fill( feventHeader->GetV0AMult() );
-
- //------------------------------------------------------------------
- // Triggers and associated
- //----------------------ooooo---------------------------------------
-
- if(fjtrigg==kJPizero || fjassoc==kJPizero || fjtrigg==kJPhoton || fjassoc==kJPhoton){
- } // pizero || photon
- if(fjtrigg==kJHadron || fjassoc==kJHadron){
- fchargedHadronList->Clear();
- fdmg->RegisterList(fchargedHadronList, NULL, cBin, zBin, kJHadron);
- // apply efficiencies
-
- for( int i = 0; i < fchargedHadronList->GetEntries(); i++ ){
-
- AliJBaseTrack *triggTr = (AliJBaseTrack*)fchargedHadronList->At(i);
- double ptt = triggTr->Pt();
-
- double effCorr = 1./fEfficiency->GetCorrection(ptt, fHadronSelectionCut, fcent); // here you generate warning if ptt>30
- fhistos->fhTrackingEfficiency[cBin]->Fill( ptt, 1./effCorr );
- triggTr->SetTrackEff( 1./effCorr );
- }
- }
-
- //---- assign input list ----
- if(fjtrigg==kJPizero) finputList = fpizeroList;
- else if(fjtrigg==kJHadron) finputList = fchargedHadronList;
- else if(fjtrigg==kJPhoton) finputList = fphotonList;
- int noAllTriggTracks = finputList->GetEntries();
- int noAllChargedTracks = fchargedHadronList->GetEntries();
- fhistos->fhChargedMult[cBin]->Fill(noAllChargedTracks);
- fhistos->fhChargedMultCent->Fill(fcent, noAllChargedTracks>0 ? log(noAllChargedTracks) : 0);
-
- //---------------------------------------------
- //-- Check fcentrality outliers ---
- //-- and count enevents only here ---
- //---------------------------------------------
- if(fRunTable->IsHeavyIon() && fCentMultLow->GetParameter(0) >0 ){
- double logMult = noAllChargedTracks>0 ? log(noAllChargedTracks) : 0 ;
- if( fcent<fCentMultLow->GetParameter(1) && logMult <fCentMultLow->Eval(fcent) ) return;
- if( fCentMultHigh->Eval(fcent) < logMult) return;
- }
- fhistos->fhChargedMultCut[cBin]->Fill(noAllChargedTracks);
- fhistos->fhCentr->Fill(fcent);
- fhistos->fhiCentr->Fill(cBin);
-
- // ------------------------------
- // --- calculate e-b-e vn
- // ------------------------------
- if(fRunTable->IsHeavyIon()){
- double vdelta[2] = {0};
- int vdeltaNorm = 0;
- for(int it1=0; it1<noAllTriggTracks-1; it1++){
- AliJBaseTrack *ftk1 = (AliJBaseTrack*)finputList->At(it1);
- if(ftk1->Pt()<flowerPtAssocBoarder) continue;
- for(int it2=it1+1; it2<noAllTriggTracks; it2++){
- AliJBaseTrack *ftk2 = (AliJBaseTrack*)finputList->At(it2);
- if(ftk2->Pt()<flowerPtAssocBoarder) continue;
- if(fabs(ftk1->Eta() - ftk2->Eta())<1.0) continue;
- double fdphi = ftk1->DeltaPhi(*ftk2);
- fhistos->fhVN[cBin]->Fill(fdphi);
- vdelta[0] += cos(2*fdphi);
- vdelta[1] += cos(3*fdphi);
- //cout<< ftk1->Pt() <<" "<< ftk2->Pt() <<" "<< fabs(ftk1->Eta() - ftk2->Eta()) <<" "<< 2*fdphi <<" "<< 3*fdphi <<endl;
- vdeltaNorm++;
- }
- }
- vdelta[0] = vdeltaNorm>0 ? vdelta[0]/vdeltaNorm : 0;
- vdelta[1] = vdeltaNorm>0 ? vdelta[1]/vdeltaNorm : 0;
- fhistos->fhVdelta2[cBin]->Fill(vdelta[0]*100);
- fhistos->fhVdelta3[cBin]->Fill(vdelta[1]*100);
- if(vdelta[0]>0) fhistos->fpV2->Fill( fcent, sqrt(vdelta[0])*100 );
- if(vdelta[1]>0) {
- fhistos->fpV3->Fill( fcent, sqrt(vdelta[1])*100 );
- fcard->SetEventV3kv(vdelta[1]);
- }
- fhistos->fpVdeltaNorm->Fill( fcent, vdeltaNorm );
- }
-
- //----------------------------------------------------
- //----- Generate trigg list and find LP --
- //----- Fiducial cut should be used in AliJCorrelations--
- //----------------------------------------------------
- AliJTrackCounter *lpTrackCounter = new AliJTrackCounter(), *lpPairCounter = new AliJTrackCounter();
- AliJBaseTrack *lPTr = NULL;
- int noTriggs=0;
- ftriggList->Clear();
- for(int itrack=0; itrack<noAllTriggTracks; itrack++){
- AliJBaseTrack *triggTr = (AliJBaseTrack*)finputList->At(itrack);
- triggTr->SetTriggBin( fcard->GetBin(kTriggType, triggTr->Pt()) );
-
- double ptt = triggTr->Pt();
- double etat = triggTr->Eta();
- //TODO iCut == 0;
-
- double effCorr = 1.0/triggTr->GetTrackEff();
-
- if( ptt>flowerPtAssocBoarder ){
- //FK//double effCorr = 1./fcard->TrackEfficiency(ptt, fcent); // here you generate warning if ptt>30
- //double effCorr = 1./fcard->TrackEfficiency(ptt, etat, cBin); // here you generate warning if ptt>30
- fhistos->fhChargedPt[cBin]->Fill(ptt, effCorr );
- fhistos->fhChargedPtNoCorr[cBin]->Fill( ptt );
- fhistos->fhChargedEta->Fill(triggTr->Eta(), effCorr);
- //fhistos->fhChargedPtJacek[cBin]->Fill(ptt, effCorr );
- fhistos->fhChargedPtJacek[cBin]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0); //One CANNOT do 1/ptt here!! First unfold.
- if( -0.8<etat && etat<-0.2) fhistos->fhChargedPtJacekEta[cBin][0]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0);
- if( -0.2<etat && etat< 0.3) fhistos->fhChargedPtJacekEta[cBin][1]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0);
- if( 0.3<etat && etat< 0.8) fhistos->fhChargedPtJacekEta[cBin][2]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0);
- fhistos->fhChargedPtFiete->Fill(ptt, effCorr );
- }
-
- if( !triggTr->IsInTriggerBin() ) continue;
- //FK//triggTr->SetTrackEff( fcard->TrackEfficiency(triggTr->Pt(), fcent) );
- int iptt = triggTr->GetTriggBin();
- fhistos->fhIphiTrigg[cBin][iptt]->Fill( triggTr->Phi(), effCorr);
- fhistos->fhIetaTrigg[cBin][iptt]->Fill( triggTr->Eta(), effCorr);
-
- if( ptt > lpTrackCounter->Pt() ) {
- lpTrackCounter->Store(noTriggs, ptt, iptt);
- lPTr = triggTr;
- }
- //cout <<"1 ptt="<< triggTr->Pt() <<" bin="<< triggTr->GetTriggBin() << " st=" << triggTr->GetStatus() << " trigg eff=" << triggTr->GetTrackEff() << endl;
- new ((*ftriggList)[noTriggs++]) AliJBaseTrack(*triggTr);
- fhistos->fhTriggMult[cBin][iptt]->Fill(noAllTriggTracks);
- }
-
- //----------------------------------------------------
- //----- Find sum of two leading particles ------------
- //----------------------------------------------------
- if(fbLPpairCorrel){
- int noPairs=0;
- fpairList->Clear();
- fpairCounterList->Clear();
- for(int ii=0;ii<noTriggs-1;ii++){
- AliJBaseTrack *triggTr1 = (AliJBaseTrack*)ftriggList->At(ii);
- for(int jj=ii+1;jj<noTriggs;jj++){
- AliJBaseTrack *triggTr2 = (AliJBaseTrack*)ftriggList->At(jj);
- TLorentzVector lVPair = triggTr1->GetLorentzVector()+triggTr2->GetLorentzVector();
- double fdphi = DeltaPhi(triggTr1->Phi(), triggTr2->Phi());
- new ((*fpairList)[noPairs]) AliJBaseTrack(lVPair);
- new ((*fpairCounterList)[noPairs++])
- AliJTrackCounter( triggTr1->GetID(), triggTr2->GetID(), ii, jj, fdphi );
- }
- }
-
- // ----- Find the Leading Pair --------------------------
- AliJBaseTrack *pairTr = NULL;
- for(int ii=0;ii<noPairs;ii++){
- pairTr = (AliJBaseTrack*)fpairList->At(ii);
- AliJTrackCounter *pairCounter = (AliJTrackCounter*)fpairCounterList->At(ii);
- //cout<<pairTr->Pt()<<endl; pairCounter->Print();
- if(pairTr->Pt() > lpPairCounter->Pt() && fabs(pairCounter->GetPairDPhi())<1.0) {
- int iptt = fcard->GetBin(kTriggType, pairTr->Pt());
- lpPairCounter = pairCounter;
- lpPairCounter->Store(ii, pairTr->Pt(), iptt);
- }
- }
- if(lpPairCounter->Exists()){
- pairTr->SetParticleType(kJHadron);
- //double effCorr = 1./fcard->TrackEfficiency(lpTrackCounter->GetLPpt());
- fhistos->fhLPpairPt->Fill(pairTr->Pt());
- }
- }
-
- //--------------------------------------------------
- //--- Generate assoc list and pool ---
- //--------------------------------------------------
- fassocList->Clear();
- int noAssocs=0;
- double sumPtAroundLP = 0;
- if(fjassoc==kJPizero) finputList = fpizeroList;
- else if(fjassoc==kJHadron) finputList = fchargedHadronList;
- else if(fjassoc==kJPhoton) finputList = fphotonList;
-
- int noAllAssocTracks = finputList->GetEntries();
-
-
- for(int itrack=0;itrack<noAllAssocTracks; itrack++){
-
- AliJBaseTrack *assocTr = (AliJBaseTrack*)finputList->At(itrack);
- assocTr->SetAssocBin( fcard->GetBin(kAssocType, assocTr->Pt()) );
-
- if(assocTr->IsInAssocBin()){
-
- int ipta = assocTr->GetAssocBin();
- double effCorr = 1.0/assocTr->GetTrackEff();
- fhistos->fhIphiAssoc[cBin][ipta]->Fill( assocTr->Phi(), effCorr);
- fhistos->fhIetaAssoc[cBin][ipta]->Fill( assocTr->Eta(), effCorr);
- new ((*fassocList)[noAssocs++]) AliJBaseTrack(*assocTr);
- }
- // determine an activity in the cone around trigger
- if(lpTrackCounter->Exists() && (lPTr->GetID()!=assocTr->GetID()) && (0.5 < assocTr->Pt())){
- double dPhi = DeltaPhi( assocTr->Phi(), lPTr->Phi() );
- double dEta = assocTr->Eta() - lPTr->Eta();
- if(fIsolationR > sqrt(dPhi*dPhi+dEta*dEta)) sumPtAroundLP += assocTr->Pt();//FK//
- }
- }
-
- FillXtHistos(finputList, lpTrackCounter);
-
- //-----------------------------------------------
- // Set the isolation flag
- //-----------------------------------------------
- if( lpTrackCounter->Exists() ){
- //double effCorr = 1./fcard->TrackEfficiency(lpTrackCounter->Pt(), fcent);
- //TODO ??? AGAIN AGAIN???
- double effCorr = 1./fEfficiency->GetCorrection(lpTrackCounter->Pt(), fHadronSelectionCut, fcent );
- fhistos->fhLPpt->Fill(lpTrackCounter->Pt(), effCorr);
- fhistos->fhLPeta->Fill(lPTr->Eta(), effCorr);
- fhistos->fhBkgActivity[lpTrackCounter->GetPtBin()]->Fill(sumPtAroundLP/lpTrackCounter->Pt());
-
- if( sumPtAroundLP/lpTrackCounter->Pt()< fcard->GetCutOnBkgActivity() && ///relative activity
- ( fabs(lPTr->Eta()) < (fTrackEtaRange - fIsolationR) ) ){ //fiducial cut
-
- fhistos->fhIsolatedLPpt->Fill(lpTrackCounter->Pt(), effCorr );
-
- AliJBaseTrack* lpTrigger = (AliJBaseTrack*) ftriggList->At(lpTrackCounter->GetIndex());
- lpTrigger->SetIsIsolated(1);
- }
- }
-
- fhistos->fhAssocMult->Fill(noAssocs);
- //cout<"Triggs = "<<<noTriggs<<" Assoc = "<<noAssocs<<" all = "<<noAllTracks<<endl;
-
- //============================================================
- //there is obviously a problem when you do "fixed" correlation.
- //In this case the noTriggs==0 condition is never fullfilled
- //============================================================
- //if(noTriggs==0 || ((fjtrigg==kPizero) && (fjassoc==kPizero)) )
- //if(leadingPt<1.5) //should be fixed
- //if(noTriggs==0 && noAssocs>0 ){}
- if(noAssocs>0 ) fassocPool->AcceptList(fassocList, fcent, zVert, noAllChargedTracks, fevt);
-
- //------------------------------------------------------------------
- // Do the Correlation
- //----------------------ooooo---------------------------------------
- int noTriggTracs=-1;
- noTriggTracs = fbTriggCorrel ? noTriggs : 1;
- if(fbLPCorrel && !lpTrackCounter->Exists()) return;
- if(fbLPpairCorrel && !lpPairCounter->Exists()) return;
- AliJBaseTrack *triggTr = NULL;
-
- for(int ii=0;ii<noTriggTracs;ii++){ // trigger loop
- if (fbTriggCorrel) triggTr = (AliJBaseTrack*)ftriggList->At(ii);
- if (fbLPCorrel) triggTr = (AliJBaseTrack*)ftriggList->At(lpTrackCounter->GetIndex());
- if (fbLPpairCorrel) triggTr = (AliJBaseTrack*)fpairList->At(lpPairCounter->GetIndex());
- //for(int ii=0;ii<noIsolPizero;ii++){ // trigger loop }
- //AliJBaseTrack *triggTr = (AliJBaseTrack*)isolPizeroList->At(ii);
- double ptt = triggTr->Pt();
- int iptt = triggTr->GetTriggBin();
- if(iptt<0) {
- cout<<"Not registered trigger ! I better stop here." <<endl;
- exit(-1);
- }
- double effCorr = 1.0/triggTr->GetTrackEff();
- fhistos->fhTriggPtBin[cBin][zBin][iptt]->Fill(ptt, effCorr);//inclusive
-
- if(triggTr->GetIsIsolated()>0) fhistos->fhTriggPtBinIsolTrigg[kReal][cBin][iptt]->Fill(ptt, effCorr);
-
- for(int jj=0;jj<noAssocs;jj++){ // assoc loop
- AliJBaseTrack *assocTr = (AliJBaseTrack*)fassocList->At(jj);
- //assocTr->PrintOut("assoc track");
- if(fbLPpairCorrel &&
- (assocTr->GetID()==lpPairCounter->GetPairTrackID(0) ||
- assocTr->GetID()==lpPairCounter->GetPairTrackID(1)) ) continue;
- //-------------------------------------------------------------
- fcorrelations->FillAzimuthHistos(kReal, cBin, zBin, triggTr, assocTr);
- //-------------------------------------------------------------
- } // end assoc loop
- } // end trigg loop
- // == mix trigg with assoc
- if (fbLPpairCorrel)
- fassocPool->Mix(fpairList, kAzimuthFill, fcent, zVert, noAllChargedTracks, fevt);
- else
- fassocPool->Mix(ftriggList, kAzimuthFill, fcent, zVert, noAllChargedTracks, fevt);
-
- //--------------------------------------------------------------
- // End of the Correlation
- //--------------------------------------------------------------
-
-
-
-}
-
-void AliJCORRAN::Terminate() {
- // termination
-
- /* TODO
- for (int hic = 0;hic < fcard->GetNoOfBins(kCentrType);hic++){
- ScaleNotEquidistantHisto( fhistos->fhChargedPt[hic], 1);
- ScaleNotEquidistantHisto( fhistos->fhChargedPtNoCorr[hic], 1);
- ScaleNotEquidistantHisto( fhistos->fhChargedPtJacek[hic], 1);
- }
- ScaleNotEquidistantHisto( fhistos->fhLPpt, 1);
- ScaleNotEquidistantHisto( fhistos->fhLPpairPt, 1);
- ScaleNotEquidistantHisto( fhistos->fhIsolatedLPpt, 1);
- ScaleNotEquidistantHisto( fhistos->fhChargedPtFiete, 1);
- */
-
- // cout<<"MB's="<<noMB<<" "<<" ERT's="<<noERT<<endl;
- fcorrelations->PrintOut();
- fassocPool->PrintOut();
- fEfficiency->Write();
- fhistos->fHMG->Print();
- //fhistos->fHMG->Write();
-}
-
-particleType AliJCORRAN::GetParticleType(char *inchar){
- // part type
- for(int i=0;i<kNumberOfParticleTypes;i++) {
- //cout<<"<"<<inchar<<"> <"<<particleTypeStr[i]<<"> "<<strcmp(inchar,particleTypeStr[i])<<" "<<(particleType)i<<endl;
- if(strcmp(inchar,kParticleTypeStrName[i])==0) return (particleType)i;
- }
- std::cout<<"Particle type <"<<inchar<<"> not recognized"<<std::endl;
- exit(1);
-}
-
-double AliJCORRAN::DeltaPhi(double phi1, double phi2) {
- // dphi
- double res = atan2(sin(phi1-phi2), cos(phi1-phi2));
- //return res>-kJPi/3.0 ? res : kJTwoPi+res ;
- return res>-kJPi*9./20. ? res : kJTwoPi+res ;
-}
-
-void AliJCORRAN::ScaleNotEquidistantHisto(TH1D *hid, const double sc=1){
- // histo scaler
- for(int i=1;i<= hid->GetNbinsX();i++){
- hid->SetBinContent(i,hid->GetBinContent(i)*sc/hid->GetBinWidth(i));
- hid->SetBinError(i,hid->GetBinError(i)*sc/hid->GetBinWidth(i));
- }
-}
-
-// Fill xT histograms (Esko)
-void AliJCORRAN::FillXtHistos(TClonesArray *inputList, AliJTrackCounter *lpTrackCounter){
- // Here should be a comment describing this method
- JUNUSED(lpTrackCounter);
-
- enum xTtype { kInclusive=0, kIsolated=1, kIsolatedLP=2} ;
- double lowerPtCut = 0.2;
- double isolationR = 0.4;
- double fCutOnBkgActivity = 0.10;
- int cBin = fcard->GetBin(kCentrType, fcent);
- double sqrts = fSQRTS;
- int noAllTriggTracks = inputList->GetEntries();
- //cout << "Entering Esko's analysis loop" << endl;
- //cout << "Sqrts = " << sqrts << " pT = " << ptt << " xT = " << xtt << endl;
- for(int itrack=0; itrack<noAllTriggTracks; itrack++){
- AliJBaseTrack *triggTr = (AliJBaseTrack*)inputList->At(itrack);
- double sumPtAroundTrigger = 0;
- double ptt = triggTr->Pt();
- double xtt = 2.0 * ptt / (1.0 * sqrts);
- double effCorr = 1.0/triggTr->GetTrackEff();
- fhistos->fhPtForXt[kInclusive][cBin]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0);
- fhistos->fhXt[kInclusive][cBin]->Fill(xtt, effCorr );
- fhistos->fhXtWeighted[kInclusive][cBin]->Fill(xtt, effCorr*1.0/xtt );
-
- for(int jj=0;jj<inputList->GetEntriesFast();jj++){ // assoc loop
- AliJBaseTrack *assocTr = (AliJBaseTrack*)inputList->At(jj);
- if(triggTr->GetID()==assocTr->GetID()) continue;
- double pta = assocTr->Pt();
- // determine the activity in the cone around trigger (Esko)
- if( lowerPtCut < pta ){
- double dPhi = DeltaPhi( assocTr->Phi(), triggTr->Phi() );
- double dEta = assocTr->Eta() - triggTr->Eta();
- if(isolationR > sqrt(dPhi*dPhi+dEta*dEta)) sumPtAroundTrigger += assocTr->Pt();//FK//
- }
- //cout << " Assoc number " << assocCounter++ << endl;
- }
- // If pT sum is below the limit, fill to the isolated histos
- if( sumPtAroundTrigger/ptt < fCutOnBkgActivity && ///relative activity
- ( fabs(triggTr->Eta()) < (fTrackEtaRange - isolationR) ) ){ //fiducial cut
- // pT and xT
- // kInclusive kIsolated, kLPIsolated
- fhistos->fhPtForXt[kIsolated][cBin]->Fill(ptt,effCorr*1.0/ptt);
- fhistos->fhXt[kIsolated][cBin]->Fill(xtt, effCorr );
- fhistos->fhXtWeighted[kIsolated][cBin]->Fill(xtt,effCorr*1.0/xtt);
- }
- //cout<<"pT sum around trigger = " << sumPtAroundTrigger << endl;
- }
-
-} // end FillXtHistos
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff