+++ /dev/null
-/*
-***************************************************************************
-*
-* $Id$
-*
-*
-***************************************************************************
-*
-*
-*
-*
-***************************************************************************
-*
-* $Log$
-* Revision 1.3 2007/05/22 09:01:42 akisiel
-* Add the possibiloity to save cut settings in the ROOT file
-*
-* Revision 1.2 2007/05/21 10:38:25 akisiel
-* More coding rule conformance
-*
-* Revision 1.1 2007/05/16 10:25:06 akisiel
-* Making the directory structure of AliFemtoUser flat. All files go into one common directory
-*
-* Revision 1.4 2007/05/03 09:46:10 akisiel
-* Fixing Effective C++ warnings
-*
-* Revision 1.3 2007/04/27 07:25:59 akisiel
-* Make revisions needed for compilation from the main AliRoot tree
-*
-* Revision 1.1.1.1 2007/04/25 15:38:41 panos
-* Importing the HBT code dir
-*
-* Revision 1.4 2007-04-03 16:00:08 mchojnacki
-* Changes to iprove memory managing
-*
-* Revision 1.3 2007/03/13 15:30:03 mchojnacki
-* adding reader for simulated data
-*
-* Revision 1.2 2007/03/08 14:58:03 mchojnacki
-* adding some alice stuff
-*
-* Revision 1.1.1.1 2007/03/07 10:14:49 mchojnacki
-* First version on CVS
-*
-**************************************************************************/
-
-#include "AliFemtoESDTrackCut.h"
-#include <cstdio>
-
-#ifdef __ROOT__
-ClassImp(AliFemtoESDTrackCut)
-#endif
-
-
-// electron
-// 0.13 - 1.8
-// 0 7.594129e-02 8.256141e-03
-// 1 -5.535827e-01 8.170825e-02
-// 2 1.728591e+00 3.104210e-01
-// 3 -2.827893e+00 5.827802e-01
-// 4 2.503553e+00 5.736207e-01
-// 5 -1.125965e+00 2.821170e-01
-// 6 2.009036e-01 5.438876e-02
-
-// pion
-// 0.13 - 2.0
-// 0 1.063457e+00 8.872043e-03
-// 1 -4.222208e-01 2.534402e-02
-// 2 1.042004e-01 1.503945e-02
-
-// kaon
-// 0.18 - 2.0
-// 0 -7.289406e-02 1.686074e-03
-// 1 4.415666e-01 1.143939e-02
-// 2 -2.996790e-01 1.840964e-02
-// 3 6.704652e-02 7.783990e-03
-
-// proton
-// 0.26 - 2.0
-// 0 -3.730200e-02 2.347311e-03
-// 1 1.163684e-01 1.319316e-02
-// 2 8.354116e-02 1.997948e-02
-// 3 -4.608098e-02 8.336400e-03
-
-
- AliFemtoESDTrackCut::AliFemtoESDTrackCut() :
- fCharge(0),
- fLabel(0),
- fStatus(0),
- fPIDMethod(knSigma),
- fNsigmaTPCTOF(kFALSE),
- fNsigmaTPConly(kFALSE),
- fNsigma(3.),
- fminTPCclsF(0),
- fminTPCncls(0),
- fminITScls(0),
- fMaxITSchiNdof(1000.0),
- fMaxTPCchiNdof(1000.0),
- fMaxSigmaToVertex(1000.0),
- fNTracksPassed(0),
- fNTracksFailed(0),
- fRemoveKinks(kFALSE),
- fRemoveITSFake(kFALSE),
- fMostProbable(0),
- fMaxImpactXY(1000.0),
- fMinImpactXY(-1000.0),
- fMaxImpactZ(1000.0),
- fMaxImpactXYPtOff(1000.0),
- fMaxImpactXYPtNrm(1000.0),
- fMaxImpactXYPtPow(1000.0),
- fMinPforTOFpid(0.0),
- fMaxPforTOFpid(10000.0),
- fMinPforTPCpid(0.0),
- fMaxPforTPCpid(10000.0),
- fMinPforITSpid(0.0),
- fMaxPforITSpid(10000.0),
- fElectronRejection(0)
-{
- // Default constructor
- fNTracksPassed = fNTracksFailed = 0;
- fCharge = 0; // takes both charges 0
- fPt[0]=0.0; fPt[1] = 100.0;//100
- fRapidity[0]=-2; fRapidity[1]=2;//-2 2
- fEta[0]=-2; fEta[1]=2;//-2 2
- fPidProbElectron[0]=-1;fPidProbElectron[1]=2;
- fPidProbPion[0]=-1; fPidProbPion[1]=2;
- fPidProbKaon[0]=-1;fPidProbKaon[1]=2;
- fPidProbProton[0]=-1;fPidProbProton[1]=2;
- fPidProbMuon[0]=-1;fPidProbMuon[1]=2;
- for (Int_t i = 0; i < 3; i++)
- fCutClusterRequirementITS[i] = AliESDtrackCuts::kOff;
- fLabel=false;
- fStatus=0;
- fminTPCclsF=0;
- fminITScls=0;
- fPIDMethod=knSigma;
- fNsigmaTPCTOF=kFALSE;
- fNsigmaTPConly=kFALSE;
- fNsigma=3.;
-}
-//------------------------------
-AliFemtoESDTrackCut::~AliFemtoESDTrackCut(){
- /* noop */
-}
-//------------------------------
-bool AliFemtoESDTrackCut::Pass(const AliFemtoTrack* track)
-{
- //cout<<"AliFemtoESDTrackCut::Pass"<<endl;
-
- // test the particle and return
- // true if it meets all the criteria
- // false if it doesn't meet at least one of the criteria
- float tMost[5];
-
- //cout<<"AliFemtoESD cut"<<endl;
- //cout<<fPidProbPion[0]<<" < pi ="<<track->PidProbPion()<<" <"<<fPidProbPion[1]<<endl;
- if (fStatus!=0)
- {
- //cout<<" status "<<track->Label()<<" "<<track->Flags()<<" "<<track->TPCnclsF()<<" "<<track->ITSncls()<<endl;
- if ((track->Flags()&fStatus)!=fStatus)
- {
- // cout<<track->Flags()<<" "<<fStatus<<" no go through status"<<endl;
- return false;
- }
-
- }
- if (fRemoveKinks) {
- if ((track->KinkIndex(0)) || (track->KinkIndex(1)) || (track->KinkIndex(2)))
- return false;
- }
- if (fRemoveITSFake) {
- if (track->ITSncls() < 0)
- return false;
- }
- if (fminTPCclsF>track->TPCnclsF())
- {
- //cout<<" No go because TPC Number of ClsF"<<fminTPCclsF<< " "<<track->TPCnclsF()<<endl;
- return false;
- }
- if (fminTPCncls>track->TPCncls())
- {
- //cout<<" No go because TPC Number of ClsF"<<fminTPCclsF<< " "<<track->TPCnclsF()<<endl;
- return false;
- }
- if (fminITScls>track->ITSncls())
- {
- //cout<<" No go because ITS Number of Cls"<<fminITScls<< " "<<track->ITSncls()<<endl;
- return false;
- }
-
- if (fMaxImpactXY < TMath::Abs(track->ImpactD()))
- return false;
-
- if (fMinImpactXY > TMath::Abs(track->ImpactD()))
- return false;
-
- if (fMaxImpactZ < TMath::Abs(track->ImpactZ()))
- return false;
-
- if (fMaxSigmaToVertex < track->SigmaToVertex()) {
- return false;
- }
-
- if (track->ITSncls() > 0)
- if ((track->ITSchi2()/track->ITSncls()) > fMaxITSchiNdof) {
- return false;
- }
-
- if (track->TPCncls() > 0)
- if ((track->TPCchi2()/track->TPCncls()) > fMaxTPCchiNdof) {
- return false;
- }
- //ITS cluster requirenments
- for (Int_t i = 0; i < 3; i++)
- if(!CheckITSClusterRequirement(fCutClusterRequirementITS[i], track->HasPointOnITSLayer(i*2), track->HasPointOnITSLayer(i*2+1)))
- return false;
-
- if (fLabel)
- {
- //cout<<"labels"<<endl;
- if(track->Label()<0)
- {
- fNTracksFailed++;
- // cout<<"No Go Through the cut"<<endl;
- // cout<<fLabel<<" Label="<<track->Label()<<endl;
- return false;
- }
- }
- if (fCharge!=0)
- {
- //cout<<"AliFemtoESD cut ch "<<endl;
- //cout<<fCharge<<" Charge="<<track->Charge()<<endl;
- if (track->Charge()!= fCharge)
- {
- fNTracksFailed++;
- // cout<<"No Go Through the cut"<<endl;
- // cout<<fCharge<<" Charge="<<track->Charge()<<endl;
- return false;
- }
- }
-
-
-
-
- Bool_t tTPCPidIn = (track->Flags()&AliFemtoTrack::kTPCpid)>0;
- Bool_t tITSPidIn = (track->Flags()&AliFemtoTrack::kITSpid)>0;
- Bool_t tTOFPidIn = (track->Flags()&AliFemtoTrack::kTOFpid)>0;
-
- if(fMinPforTOFpid > 0 && track->P().Mag() > fMinPforTOFpid &&
- track->P().Mag() < fMaxPforTOFpid && !tTOFPidIn)
- {
- fNTracksFailed++;
- return false;
- }
-
- if(fMinPforTPCpid > 0 && track->P().Mag() > fMinPforTPCpid &&
- track->P().Mag() < fMaxPforTPCpid && !tTPCPidIn)
- {
- fNTracksFailed++;
- return false;
- }
-
- if(fMinPforITSpid > 0 && track->P().Mag() > fMinPforITSpid &&
- track->P().Mag() < fMaxPforITSpid && !tITSPidIn)
- {
- fNTracksFailed++;
- return false;
- }
-
-
- float tEnergy = ::sqrt(track->P().Mag2()+fMass*fMass);
- float tRapidity = 0;
- if(tEnergy-track->P().z()!=0 && (tEnergy+track->P().z())/(tEnergy-track->P().z())>0)
- tRapidity = 0.5*::log((tEnergy+track->P().z())/(tEnergy-track->P().z()));
- float tPt = ::sqrt((track->P().x())*(track->P().x())+(track->P().y())*(track->P().y()));
- float tEta = track->P().PseudoRapidity();
-
- if (fMaxImpactXYPtOff < 999.0) {
- if ((fMaxImpactXYPtOff + fMaxImpactXYPtNrm*TMath::Power(tPt, fMaxImpactXYPtPow)) < TMath::Abs(track->ImpactD())) {
- fNTracksFailed++;
- return false;
- }
- }
-
- if ((tRapidity<fRapidity[0])||(tRapidity>fRapidity[1]))
- {
- fNTracksFailed++;
- //cout<<"No Go Through the cut"<<endl;
- //cout<<fRapidity[0]<<" < Rapidity ="<<tRapidity<<" <"<<fRapidity[1]<<endl;
- return false;
- }
- if ((tEta<fEta[0])||(tEta>fEta[1]))
- {
- fNTracksFailed++;
- //cout<<"No Go Through the cut"<<endl;
- //cout<<fEta[0]<<" < Eta ="<<tEta<<" <"<<fEta[1]<<endl;
- return false;
- }
- if ((tPt<fPt[0])||(tPt>fPt[1]))
- {
- fNTracksFailed++;
- //cout<<"No Go Through the cut"<<endl;
- //cout<<fPt[0]<<" < Pt ="<<Pt<<" <"<<fPt[1]<<endl;
- return false;
- }
-
-
-
-
- // cout << "Track has pids: "
- // << track->PidProbElectron() << " "
- // << track->PidProbMuon() << " "
- // << track->PidProbPion() << " "
- // << track->PidProbKaon() << " "
- // << track->PidProbProton() << " "
- // << track->PidProbElectron()+track->PidProbMuon()+track->PidProbPion()+track->PidProbKaon()+track->PidProbProton() << endl;
-
-
- if ((track->PidProbElectron()<fPidProbElectron[0])||(track->PidProbElectron()>fPidProbElectron[1]))
- {
- fNTracksFailed++;
- //cout<<"No Go Through the cut"<<endl;
- //cout<<fPidProbElectron[0]<<" < e ="<<track->PidProbElectron()<<" <"<<fPidProbElectron[1]<<endl;
- return false;
- }
- if ((track->PidProbPion()<fPidProbPion[0])||(track->PidProbPion()>fPidProbPion[1]))
- {
- fNTracksFailed++;
- //cout<<"No Go Through the cut"<<endl;
- //cout<<fPidProbPion[0]<<" < pi ="<<track->PidProbPion()<<" <"<<fPidProbPion[1]<<endl;
- return false;
- }
- if ((track->PidProbKaon()<fPidProbKaon[0])||(track->PidProbKaon()>fPidProbKaon[1]))
- {
- fNTracksFailed++;
- //cout<<"No Go Through the cut"<<endl;
- //cout<<fPidProbKaon[0]<<" < k ="<<track->PidProbKaon()<<" <"<<fPidProbKaon[1]<<endl;
- return false;
- }
- if ((track->PidProbProton()<fPidProbProton[0])||(track->PidProbProton()>fPidProbProton[1]))
- {
- fNTracksFailed++;
- //cout<<"No Go Through the cut"<<endl;
- //cout<<fPidProbProton[0]<<" < p ="<<track->PidProbProton()<<" <"<<fPidProbProton[1]<<endl;
- return false;
- }
- if ((track->PidProbMuon()<fPidProbMuon[0])||(track->PidProbMuon()>fPidProbMuon[1]))
- {
- fNTracksFailed++;
- //cout<<"No Go Through the cut"<<endl;
- //cout<<fPidProbMuon[0]<<" < mi="<<track->PidProbMuon()<<" <"<<fPidProbMuon[1]<<endl;
- return false;
- }
-
- //****N Sigma Method -- electron rejection****
- if(fElectronRejection)
- if(!IsElectron(track->NSigmaTPCE(),track->NSigmaTPCPi(),track->NSigmaTPCK(), track->NSigmaTPCP()))
- return false;
-
-
- if (fMostProbable) {
-
- int imost=0;
- tMost[0] = track->PidProbElectron()*PidFractionElectron(track->P().Mag());
- tMost[1] = 0.0;
- tMost[2] = track->PidProbPion()*PidFractionPion(track->P().Mag());
- tMost[3] = track->PidProbKaon()*PidFractionKaon(track->P().Mag());
- tMost[4] = track->PidProbProton()*PidFractionProton(track->P().Mag());
- float ipidmax = 0.0;
-
- //****N Sigma Method****
- if(fPIDMethod==0){
- // Looking for pions
- if (fMostProbable == 2) {
- if (IsPionNSigma(track->P().Mag(), track->NSigmaTPCPi(), track->NSigmaTOFPi()))
- imost = 2;
-
- }
- else if (fMostProbable == 3) {
-
-
- if (IsKaonNSigma(track->P().Mag(), track->NSigmaTPCK(), track->NSigmaTOFK())){
-
- imost = 3;
- }
- }
- else if (fMostProbable == 4) { // proton nsigma-PID required contour adjusting (in LHC10h)
- if ( IsProtonNSigma(track->P().Mag(), track->NSigmaTPCP(), track->NSigmaTOFP()) // && (TMath::Abs(track->NSigmaTPCP()) < TMath::Abs(track->NSigmaTPCPi())) && (TMath::Abs(track->NSigmaTPCP()) < TMath::Abs(track->NSigmaTPCK())) && (TMath::Abs(track->NSigmaTOFP()) < TMath::Abs(track->NSigmaTOFPi())) && (TMath::Abs(track->NSigmaTOFP()) < TMath::Abs(track->NSigmaTOFK()))
- // && IsProtonTPCdEdx(track->P().Mag(), track->TPCsignal())
- )
- imost = 4;
- }
- else if (fMostProbable == 5) { // no-protons
- if ( !IsProtonNSigma(track->P().Mag(), track->NSigmaTPCP(), track->NSigmaTOFP()) )
- imost = 5;
- }
- else if (fMostProbable == 6) { //pions OR kaons OR protons
- if (IsPionNSigma(track->P().Mag(), track->NSigmaTPCPi(), track->NSigmaTOFPi()))
- imost = 6;
- else if (IsKaonNSigma(track->P().Mag(), track->NSigmaTPCK(), track->NSigmaTOFK()))
- imost = 6;
- else if (IsProtonNSigma(track->P().Mag(), track->NSigmaTPCP(), track->NSigmaTOFP()) )
- imost = 6;
- }
- else if (fMostProbable == 7) { // pions OR kaons OR protons OR electrons
- if (IsPionNSigma(track->P().Mag(), track->NSigmaTPCPi(), track->NSigmaTOFPi()))
- imost = 7;
- else if (IsKaonNSigma(track->P().Mag(), track->NSigmaTPCK(), track->NSigmaTOFK()))
- imost = 7;
- else if (IsProtonNSigma(track->P().Mag(), track->NSigmaTPCP(), track->NSigmaTOFP()) )
- imost = 7;
- else if (TMath::Abs(track->NSigmaTPCE())<3)
- imost = 7;
-
- }
- else if (fMostProbable == 8) { // TOF matching
- if(track->NSigmaTOFPi() != -1000 || track->Pt()<0.5){
- imost = 8;
- }
- }
- else if (fMostProbable == 9) { // Other: no kaons, no pions, no protons
- if (IsPionNSigma(track->P().Mag(), track->NSigmaTPCPi(), track->NSigmaTOFPi()))
- imost = -1;
- else if (IsKaonNSigma(track->P().Mag(), track->NSigmaTPCK(), track->NSigmaTOFK()))
- imost = -1;
- else if (IsProtonNSigma(track->P().Mag(), track->NSigmaTPCP(), track->NSigmaTOFP()) )
- imost = -1;
- else if(track->NSigmaTOFPi() != -1000 || track->Pt()<0.5){
- imost = 9;
- }
- }
- if (fMostProbable == 10) {//cut on Nsigma in pT not p
- if (IsPionNSigma(track->Pt(), track->NSigmaTPCPi(), track->NSigmaTOFPi()))
- imost = 10;
- }
- else if (fMostProbable == 11) {//cut on Nsigma in pT not p
- if (IsKaonNSigma(track->Pt(), track->NSigmaTPCK(), track->NSigmaTOFK())){
- imost = 11;
- }
- }
- else if (fMostProbable == 12) { //cut on Nsigma in pT not p
- if ( IsProtonNSigma(track->Pt(), track->NSigmaTPCP(), track->NSigmaTOFP()) )
- imost = 12;
- }
-
-
- }
-
-
-
- //****Contour Method****
- if(fPIDMethod==1){
- for (int ip=0; ip<5; ip++)
- if (tMost[ip] > ipidmax) { ipidmax = tMost[ip]; imost = ip; };
-
- // Looking for pions
- if (fMostProbable == 2) {
- if (imost == 2) {
- // Using the TPC to reject non-pions
- if (!(IsPionTPCdEdx(track->P().Mag(), track->TPCsignal())))
- imost = 0;
- if (0) {
- // Using the TOF to reject non-pions
- if (track->P().Mag() < 0.6) {
- if (tTOFPidIn)
- if (!IsPionTOFTime(track->P().Mag(), track->TOFpionTime()))
- imost = 0;
- }
- else {
- if (tTOFPidIn) {
- if (!IsPionTOFTime(track->P().Mag(), track->TOFpionTime()))
- imost = 0;
- }
- else {
- imost = 0;
- }
- }
- }
- }
- }
-
- // Looking for kaons
- else if (fMostProbable == 3) {
- // if (imost == 3) {
- // Using the TPC to reject non-kaons
- if (track->P().Mag() < 0.6) {
- if (!(IsKaonTPCdEdx(track->P().Mag(), track->TPCsignal())))
- imost = 0;
- else imost = 3;
- if (1) {
- // Using the TOF to reject non-kaons
- if (tTOFPidIn)
- if (!IsKaonTOFTime(track->P().Mag(), track->TOFkaonTime()))
- imost = 0;
- }
- }
- else {
- if (1) {
- if (tTOFPidIn) {
- if (!IsKaonTOFTime(track->P().Mag(), track->TOFkaonTime()))
- imost = 0;
- else
- imost = 3;
- }
- else {
- if (!(IsKaonTPCdEdx(track->P().Mag(), track->TPCsignal())))
- imost = 0;
- else
- imost = 3;
- }
- }
- }
- // }
- }
-
- // Looking for protons
- else if (fMostProbable == 4) {
- // if (imost == 3) {
- // Using the TPC to reject non-kaons
- if (track->P().Mag() < 0.8) {
- if (!(IsProtonTPCdEdx(track->P().Mag(), track->TPCsignal())))
- imost = 0;
- else imost = 4;
- if (0) {
- // Using the TOF to reject non-kaons
- if (tTOFPidIn)
- if (!IsKaonTOFTime(track->P().Mag(), track->TOFkaonTime()))
- imost = 0;
- }
- }
- else {
- if (0) {
- if (tTOFPidIn) {
- if (!IsKaonTOFTime(track->P().Mag(), track->TOFkaonTime()))
- imost = 0;
- else
- imost = 3;
- }
- else {
- if (!(IsKaonTPCdEdx(track->P().Mag(), track->TPCsignal())))
- imost = 0;
- else
- imost = 3;
- }
- }
- }
- // }
- }
- }
- if (imost != fMostProbable) return false;
- }
-
- //fan
- //cout<<"****** Go Through the cut ******"<<endl;
- // cout<<fLabel<<" Label="<<track->Label()<<endl;
- // cout<<fCharge<<" Charge="<<track->Charge()<<endl;
- // cout<<fPt[0]<<" < Pt ="<<Pt<<" <"<<fPt[1]<<endl;
- //cout<<fRapidity[0]<<" < Rapidity ="<<tRapidity<<" <"<<fRapidity[1]<<endl;
- //cout<<fPidProbElectron[0]<<" < e="<<track->PidProbElectron()<<" <"<<fPidProbElectron[1]<<endl;
- //cout<<fPidProbPion[0]<<" < pi="<<track->PidProbPion()<<" <"<<fPidProbPion[1]<<endl;
- //cout<<fPidProbKaon[0]<<" < k="<<track->PidProbKaon()<<" <"<<fPidProbKaon[1]<<endl;
- //cout<<fPidProbProton[0]<<" < p="<<track->PidProbProton()<<" <"<<fPidProbProton[1]<<endl;
- //cout<<fPidProbMuon[0]<<" < mi="<<track->PidProbMuon()<<" <"<<fPidProbMuon[1]<<endl;
- fNTracksPassed++ ;
- return true;
-
-
-}
-//------------------------------
-AliFemtoString AliFemtoESDTrackCut::Report()
-{
- // Prepare report from the execution
- string tStemp;
- char tCtemp[100];
- snprintf(tCtemp , 100, "Particle mass:\t%E\n",this->Mass());
- tStemp=tCtemp;
- snprintf(tCtemp , 100, "Particle charge:\t%d\n",fCharge);
- tStemp+=tCtemp;
- snprintf(tCtemp , 100, "Particle pT:\t%E - %E\n",fPt[0],fPt[1]);
- tStemp+=tCtemp;
- snprintf(tCtemp , 100, "Particle rapidity:\t%E - %E\n",fRapidity[0],fRapidity[1]);
- tStemp+=tCtemp;
- snprintf(tCtemp , 100, "Particle eta:\t%E - %E\n",fEta[0],fEta[1]);
- tStemp+=tCtemp;
- snprintf(tCtemp , 100, "Number of tracks which passed:\t%ld Number which failed:\t%ld\n",fNTracksPassed,fNTracksFailed);
- tStemp += tCtemp;
- AliFemtoString returnThis = tStemp;
- return returnThis;
-}
-TList *AliFemtoESDTrackCut::ListSettings()
-{
- // return a list of settings in a writable form
- TList *tListSetttings = new TList();
- char buf[200];
- snprintf(buf, 200, "AliFemtoESDTrackCut.mass=%f", this->Mass());
- tListSetttings->AddLast(new TObjString(buf));
-
- snprintf(buf, 200, "AliFemtoESDTrackCut.charge=%i", fCharge);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobpion.minimum=%f", fPidProbPion[0]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobpion.maximum=%f", fPidProbPion[1]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobkaon.minimum=%f", fPidProbKaon[0]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobkaon.maximum=%f", fPidProbKaon[1]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobproton.minimum=%f", fPidProbProton[0]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobproton.maximum=%f", fPidProbProton[1]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobelectron.minimum=%f", fPidProbElectron[0]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobelectron.maximum=%f", fPidProbElectron[1]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobMuon.minimum=%f", fPidProbMuon[0]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pidprobMuon.maximum=%f", fPidProbMuon[1]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.minimumtpcclusters=%i", fminTPCclsF);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.minimumitsclusters=%i", fminTPCclsF);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pt.minimum=%f", fPt[0]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.pt.maximum=%f", fPt[1]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.rapidity.minimum=%f", fRapidity[0]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.rapidity.maximum=%f", fRapidity[1]);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.removekinks=%i", fRemoveKinks);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.maxitschindof=%f", fMaxITSchiNdof);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.maxtpcchindof=%f", fMaxTPCchiNdof);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.maxsigmatovertex=%f", fMaxSigmaToVertex);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.maximpactxy=%f", fMaxImpactXY);
- tListSetttings->AddLast(new TObjString(buf));
- snprintf(buf, 200, "AliFemtoESDTrackCut.maximpactz=%f", fMaxImpactZ);
- tListSetttings->AddLast(new TObjString(buf));
- if (fMostProbable) {
- if (fMostProbable == 2)
- snprintf(buf, 200, "AliFemtoESDTrackCut.mostprobable=%s", "Pion");
- if (fMostProbable == 3)
- snprintf(buf, 200, "AliFemtoESDTrackCut.mostprobable=%s", "Kaon");
- if (fMostProbable == 4)
- snprintf(buf, 200, "AliFemtoESDTrackCut.mostprobable=%s", "Proton");
- tListSetttings->AddLast(new TObjString(buf));
- }
- return tListSetttings;
-}
-void AliFemtoESDTrackCut::SetRemoveKinks(const bool& flag)
-{
- fRemoveKinks = flag;
-}
-
-void AliFemtoESDTrackCut::SetRemoveITSFake(const bool& flag)
-{
- fRemoveITSFake = flag;
-}
-
-// electron
-// 0.13 - 1.8
-// 0 7.594129e-02 8.256141e-03
-// 1 -5.535827e-01 8.170825e-02
-// 2 1.728591e+00 3.104210e-01
-// 3 -2.827893e+00 5.827802e-01
-// 4 2.503553e+00 5.736207e-01
-// 5 -1.125965e+00 2.821170e-01
-// 6 2.009036e-01 5.438876e-02
-float AliFemtoESDTrackCut::PidFractionElectron(float mom) const
-{
- // Provide a parameterized fraction of electrons dependent on momentum
- if (mom<0.13)
- return (7.594129e-02
- -5.535827e-01*0.13
- +1.728591e+00*0.13*0.13
- -2.827893e+00*0.13*0.13*0.13
- +2.503553e+00*0.13*0.13*0.13*0.13
- -1.125965e+00*0.13*0.13*0.13*0.13*0.13
- +2.009036e-01*0.13*0.13*0.13*0.13*0.13*0.13);
-
- if (mom>1.8)
- return (7.594129e-02
- -5.535827e-01*1.8
- +1.728591e+00*1.8*1.8
- -2.827893e+00*1.8*1.8*1.8
- +2.503553e+00*1.8*1.8*1.8*1.8
- -1.125965e+00*1.8*1.8*1.8*1.8*1.8
- +2.009036e-01*1.8*1.8*1.8*1.8*1.8*1.8);
- return (7.594129e-02
- -5.535827e-01*mom
- +1.728591e+00*mom*mom
- -2.827893e+00*mom*mom*mom
- +2.503553e+00*mom*mom*mom*mom
- -1.125965e+00*mom*mom*mom*mom*mom
- +2.009036e-01*mom*mom*mom*mom*mom*mom);
-}
-
-// pion
-// 0.13 - 2.0
-// 0 1.063457e+00 8.872043e-03
-// 1 -4.222208e-01 2.534402e-02
-// 2 1.042004e-01 1.503945e-02
-float AliFemtoESDTrackCut::PidFractionPion(float mom) const
-{
- // Provide a parameterized fraction of pions dependent on momentum
- if (mom<0.13)
- return ( 1.063457e+00
- -4.222208e-01*0.13
- +1.042004e-01*0.0169);
- if (mom>2.0)
- return ( 1.063457e+00
- -4.222208e-01*2.0
- +1.042004e-01*4.0);
- return ( 1.063457e+00
- -4.222208e-01*mom
- +1.042004e-01*mom*mom);
-}
-
-// kaon
-// 0.18 - 2.0
-// 0 -7.289406e-02 1.686074e-03
-// 1 4.415666e-01 1.143939e-02
-// 2 -2.996790e-01 1.840964e-02
-// 3 6.704652e-02 7.783990e-03
-float AliFemtoESDTrackCut::PidFractionKaon(float mom) const
-{
- // Provide a parameterized fraction of kaons dependent on momentum
- if (mom<0.18)
- return (-7.289406e-02
- +4.415666e-01*0.18
- -2.996790e-01*0.18*0.18
- +6.704652e-02*0.18*0.18*0.18);
- if (mom>2.0)
- return (-7.289406e-02
- +4.415666e-01*2.0
- -2.996790e-01*2.0*2.0
- +6.704652e-02*2.0*2.0*2.0);
- return (-7.289406e-02
- +4.415666e-01*mom
- -2.996790e-01*mom*mom
- +6.704652e-02*mom*mom*mom);
-}
-
-// proton
-// 0.26 - 2.0
-// 0 -3.730200e-02 2.347311e-03
-// 1 1.163684e-01 1.319316e-02
-// 2 8.354116e-02 1.997948e-02
-// 3 -4.608098e-02 8.336400e-03
-float AliFemtoESDTrackCut::PidFractionProton(float mom) const
-{
- // Provide a parameterized fraction of protons dependent on momentum
- if (mom<0.26) return 0.0;
- if (mom>2.0)
- return (-3.730200e-02
- +1.163684e-01*2.0
- +8.354116e-02*2.0*2.0
- -4.608098e-02*2.0*2.0*2.0);
- return (-3.730200e-02
- +1.163684e-01*mom
- +8.354116e-02*mom*mom
- -4.608098e-02*mom*mom*mom);
-}
-
-void AliFemtoESDTrackCut::SetMomRangeTOFpidIs(const float& minp, const float& maxp)
-{
- fMinPforTOFpid = minp;
- fMaxPforTOFpid = maxp;
-}
-
-void AliFemtoESDTrackCut::SetMomRangeTPCpidIs(const float& minp, const float& maxp)
-{
- fMinPforTPCpid = minp;
- fMaxPforTPCpid = maxp;
-}
-
-void AliFemtoESDTrackCut::SetMomRangeITSpidIs(const float& minp, const float& maxp)
-{
- fMinPforITSpid = minp;
- fMaxPforITSpid = maxp;
-}
-
-bool AliFemtoESDTrackCut::IsPionTPCdEdx(float mom, float dEdx)
-{
- // double a1 = -95.4545, b1 = 86.5455;
- // double a2 = 0.0, b2 = 56.0;
- double a1 = -343.75, b1 = 168.125;
- double a2 = 0.0, b2 = 65.0;
-
- if (mom < 0.32) {
- if (dEdx < a1*mom+b1) return true;
- }
- if (dEdx < a2*mom+b2) return true;
-
- return false;
-}
-
-bool AliFemtoESDTrackCut::IsKaonTPCdEdx(float mom, float dEdx)
-{
-
-// double a1 = -547.0; double b1 = 297.0;
-// double a2 = -125.0; double b2 = 145.0;
-// double a3 = -420.0; double b3 = 357.0;
-// double a4 = -110.0; double b4 = 171.0;
-// double b5 = 72.0;
-
-// if (mom<0.2) return false;
-
-// if (mom<0.36) {
-// if (dEdx < a1*mom+b1) return false;
-// if (dEdx > a3*mom+b3) return false;
-// }
-// else if (mom<0.6) {
-// if (dEdx < a2*mom+b2) return false;
-// if (dEdx > a3*mom+b3) return false;
-// }
-// else if (mom<0.9) {
-// if (dEdx > a4*mom+b4) return false;
-// if (dEdx < b5) return false;
-// }
-// else
-// return false;
-// // else {
-// // if (dEdx > b5) return false;
-// // }
-
-// return true;
-
- double a1 = -268.896; double b1 = 198.669;
- double a2 = -49.0012; double b2 = 88.7214;
-
- if (mom<0.2) return false;
-
- if (mom>0.3 && mom<0.5) {
- if (dEdx < a1*mom+b1) return false;
- }
- else if (mom<1.2) {
- if (dEdx < a2*mom+b2) return false;
- }
-
- return true;
-
-}
-
-bool AliFemtoESDTrackCut::IsProtonTPCdEdx(float mom, float dEdx)
-{
- double a1 = -1800.0; double b1 = 940.0;
- double a2 = -500.0; double b2 = 420.0;
- double a3 = -216.7; double b3 = 250.0;
-
- if (mom<0.2) return false;
-
- if (mom>0.3 && mom<0.4) {
- if (dEdx < a1*mom+b1) return false;
- }
- else if (mom<0.6) {
- if (dEdx < a2*mom+b2) return false;
- }
- else if (mom<0.9) {
- if (dEdx < a3*mom+b3) return false;
- }
-
- return true;
-
-}
-
-bool AliFemtoESDTrackCut::IsPionTOFTime(float mom, float ttof)
-{
- double a1 = -427.0; double b1 = 916.0;
- double a2 = 327.0; double b2 = -888.0;
- if (mom<0.3) return kFALSE;
- if (mom>2.0) return kFALSE;
- if (ttof > a1*mom+b1) return kFALSE;
- if (ttof < a2*mom+b2) return kFALSE;
-
- return kTRUE;
-}
-
-bool AliFemtoESDTrackCut::IsKaonTOFTime(float mom, float ttof)
-{
- double a1 = 000.0; double b1 = -500.0;
- double a2 = 000.0; double b2 = 500.0;
- double a3 = 850.0; double b3 = -1503.0;
- double a4 = -1637.0; double b4 = 3621.0;
-
- if (mom<0.3) return kFALSE;
- if (mom>2.06) return kFALSE;
- if (mom<1.2) {
- if (ttof > a2*mom+b2) return kFALSE;
- if (ttof < a1*mom+b1) return kFALSE;
- }
- if (mom<1.9) {
- if (ttof > a2*mom+b2) return kFALSE;
- if (ttof < a3*mom+b3) return kFALSE;
- }
- if (mom<2.06) {
- if (ttof > a4*mom+b4) return kFALSE;
- if (ttof < a3*mom+b3) return kFALSE;
- }
- return kTRUE;
-}
-
-bool AliFemtoESDTrackCut::IsProtonTOFTime(float mom, float ttof)
-{
- double a1 = 000.0; double b1 = -915.0;
- double a2 = 000.0; double b2 = 600.0;
- double a3 = 572.0; double b3 = -1715.0;
-
- if (mom<0.3) return kFALSE;
- if (mom>3.0) return kFALSE;
- if (mom<1.4) {
- if (ttof > a2*mom+b2) return kFALSE;
- if (ttof < a1*mom+b1) return kFALSE;
- }
- if (mom<3.0) {
- if (ttof > a2*mom+b2) return kFALSE;
- if (ttof < a3*mom+b3) return kFALSE;
- }
- return kTRUE;
-}
-
-
-
-
-bool AliFemtoESDTrackCut::IsKaonTPCdEdxNSigma(float mom, float nsigmaK)
-{
-// cout<<" AliFemtoESDTrackCut::IsKaonTPCdEdxNSigma "<<mom<<" "<<nsigmaK<<endl;
-
-
- if(mom<0.35 && TMath::Abs(nsigmaK)<5.0)return true;
- if(mom>=0.35 && mom<0.5 && TMath::Abs(nsigmaK)<3.0)return true;
- if(mom>=0.5 && mom<0.7 && TMath::Abs(nsigmaK)<2.0)return true;
-
- return false;
-}
-
-bool AliFemtoESDTrackCut::IsKaonTOFNSigma(float mom, float nsigmaK)
-{
-// cout<<" AliFemtoESDTrackCut::IsKaonTPCdEdxNSigma "<<mom<<" "<<nsigmaK<<endl;
- //fan
- // if(mom<1.5 && TMath::Abs(nsigmaK)<3.0)return true;
- if(mom>=1.5 && TMath::Abs(nsigmaK)<2.0)return true;
- return false;
-}
-
-/*
-bool AliFemtoESDTrackCut::IsKaonNSigma(float mom, float nsigmaTPCK, float nsigmaTOFK)
-{
-
-
- if(mom<0.5)
- {
- if(TMath::Abs(nsigmaTPCK)<2.0)
- {
- return true;
- }
- else
- {
- return false;
- }
- }
-
-
- if(mom>=0.5)
- {
- if(TMath::Abs(nsigmaTOFK)<3.0 && TMath::Abs(nsigmaTPCK)<3.0)
- {
- return true;
- }
- else
- {
- return false;
- }
- }
-
-// if(mom>1.5 || mom<0.15)return false;
-
-
-}
-
-*/
-
-//old
-bool AliFemtoESDTrackCut::IsKaonNSigma(float mom, float nsigmaTPCK, float nsigmaTOFK)
-{
- if (fNsigmaTPCTOF) {
- if (mom > 0.5) {
- // if (TMath::Hypot( nsigmaTOFP, nsigmaTPCP )/TMath::Sqrt(2) < 3.0)
- if (TMath::Hypot( nsigmaTOFK, nsigmaTPCK ) < fNsigma)
- return true;
- }
- else {
- if (TMath::Abs(nsigmaTPCK) < fNsigma)
- return true;
- }
- }
- else {
-
- if(mom<0.4)
- {
- if(nsigmaTOFK<-999.)
- {
- if(TMath::Abs(nsigmaTPCK)<2.0) return true;
- }
- else if(TMath::Abs(nsigmaTOFK)<3.0 && TMath::Abs(nsigmaTPCK)<3.0) return true;
- }
- else if(mom>=0.4 && mom<=0.6)
- {
- if(nsigmaTOFK<-999.)
- {
- if(TMath::Abs(nsigmaTPCK)<2.0) return true;
- }
- else if(TMath::Abs(nsigmaTOFK)<3.0 && TMath::Abs(nsigmaTPCK)<3.0) return true;
- }
- else if(nsigmaTOFK<-999.)
- {
- return false;
- }
- else if(TMath::Abs(nsigmaTOFK)<3.0 && TMath::Abs(nsigmaTPCK)<3.0) return true;
- }
- return false;
-}
-
-
-
-bool AliFemtoESDTrackCut::IsPionNSigma(float mom, float nsigmaTPCPi, float nsigmaTOFPi)
-{
- if (fNsigmaTPCTOF) {
- if (mom > 0.5) {
- // if (TMath::Hypot( nsigmaTOFP, nsigmaTPCP )/TMath::Sqrt(2) < 3.0)
- if (TMath::Hypot( nsigmaTOFPi, nsigmaTPCPi ) < fNsigma)
- return true;
- }
- else {
- if (TMath::Abs(nsigmaTPCPi) < fNsigma)
- return true;
- }
- }
- else {
- if(mom<0.65)
- {
- if(nsigmaTOFPi<-999.)
- {
- if(mom<0.35 && TMath::Abs(nsigmaTPCPi)<3.0) return true;
- else if(mom<0.5 && mom>=0.35 && TMath::Abs(nsigmaTPCPi)<3.0) return true;
- else if(mom>=0.5 && TMath::Abs(nsigmaTPCPi)<2.0) return true;
- else return false;
- }
- else if(TMath::Abs(nsigmaTOFPi)<3.0 && TMath::Abs(nsigmaTPCPi)<3.0) return true;
- }
- else if(nsigmaTOFPi<-999.)
- {
- return false;
- }
- else if(mom<1.5 && TMath::Abs(nsigmaTOFPi)<3.0 && TMath::Abs(nsigmaTPCPi)<5.0) return true;
- else if(mom>=1.5 && TMath::Abs(nsigmaTOFPi)<2.0 && TMath::Abs(nsigmaTPCPi)<5.0) return true;
- }
- return false;
-}
-
-
-bool AliFemtoESDTrackCut::IsProtonNSigma(float mom, float nsigmaTPCP, float nsigmaTOFP)
-{
-
- if (fNsigmaTPCTOF) {
- if (mom > 0.5) {
-// if (TMath::Hypot( nsigmaTOFP, nsigmaTPCP )/TMath::Sqrt(2) < 3.0)
- if (TMath::Hypot( nsigmaTOFP, nsigmaTPCP ) < fNsigma)
- return true;
- }
- else {
- if (TMath::Abs(nsigmaTPCP) < fNsigma)
- return true;
- }
- }
- else if (fNsigmaTPConly) {
- if (TMath::Abs(nsigmaTPCP) < fNsigma)
- return true;
- }
- else {
- if (mom > 0.8 && mom < 2.5) {
- if ( TMath::Abs(nsigmaTPCP) < 3.0 && TMath::Abs(nsigmaTOFP) < 3.0)
- return true;
- }
- else if (mom > 2.5) {
- if ( TMath::Abs(nsigmaTPCP) < 3.0 && TMath::Abs(nsigmaTOFP) < 2.0)
- return true;
- }
- else {
- if (TMath::Abs(nsigmaTPCP) < 3.0)
- return true;
- }
- }
-
- return false;
-}
-
-
-void AliFemtoESDTrackCut::SetPIDMethod(ReadPIDMethodType newMethod)
-{
- fPIDMethod = newMethod;
-}
-
-
-void AliFemtoESDTrackCut::SetNsigmaTPCTOF(Bool_t nsigma)
-{
- fNsigmaTPCTOF = nsigma;
-}
-
-void AliFemtoESDTrackCut::SetNsigmaTPConly(Bool_t nsigma)
-{
- fNsigmaTPConly = nsigma;
-}
-
-void AliFemtoESDTrackCut::SetNsigma(Double_t nsigma)
-{
- fNsigma = nsigma;
-}
-
-
-void AliFemtoESDTrackCut::SetClusterRequirementITS(AliESDtrackCuts::Detector det, AliESDtrackCuts::ITSClusterRequirement req)
-{
- fCutClusterRequirementITS[det] = req;
-}
-
-Bool_t AliFemtoESDTrackCut::CheckITSClusterRequirement(AliESDtrackCuts::ITSClusterRequirement req, Bool_t clusterL1, Bool_t clusterL2)
-{
- // checks if the cluster requirement is fullfilled (in this case: return kTRUE)
-
- switch (req)
- {
- case AliESDtrackCuts::kOff: return kTRUE;
- case AliESDtrackCuts::kNone: return !clusterL1 && !clusterL2;
- case AliESDtrackCuts::kAny: return clusterL1 || clusterL2;
- case AliESDtrackCuts::kFirst: return clusterL1;
- case AliESDtrackCuts::kOnlyFirst: return clusterL1 && !clusterL2;
- case AliESDtrackCuts::kSecond: return clusterL2;
- case AliESDtrackCuts::kOnlySecond: return clusterL2 && !clusterL1;
- case AliESDtrackCuts::kBoth: return clusterL1 && clusterL2;
- }
-
- return kFALSE;
-}
-
-bool AliFemtoESDTrackCut::IsElectron(float nsigmaTPCE, float nsigmaTPCPi,float nsigmaTPCK, float nsigmaTPCP)
-{
- if(TMath::Abs(nsigmaTPCE)<3 && TMath::Abs(nsigmaTPCPi)>3 && TMath::Abs(nsigmaTPCK)>3 && TMath::Abs(nsigmaTPCP)>3)
- return false;
- else
- return true;
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff