PWGHF/vertexingHF/ConfigVertexingHF_Pb_AllCent_NoLS_PIDLc.C

   1 AliAnalysisVertexingHF* ConfigVertexingHF() {
   2
   3   printf("Call to AliAnalysisVertexingHF parameters setting :\n");
   4   vHF = new AliAnalysisVertexingHF();
   5
   6   //--- switch-off candidates finding (default: all on)
   7   //vHF->SetD0toKpiOff();
   8   vHF->SetJPSItoEleOff();
   9   //vHF->Set3ProngOff();
  10   vHF->SetLikeSignOff(); // like-sign pairs and triplets
  11   vHF->SetLikeSign3prongOff();
  12   vHF->Set4ProngOff();
  13   //  vHF->SetDstarOff();
  14   vHF->SetFindVertexForDstar(kFALSE);
  15   //--- secondary vertex with KF?
  16   //vHF->SetSecVtxWithKF();
  17   vHF->SetCascadesOff();
  18   vHF->SetFindVertexForCascades(kFALSE);
  19   vHF->SetMassCutBeforeVertexing(kTRUE); // PbPb
  20   vHF->SetV0TypeForCascadeVertex(AliRDHFCuts::kAllV0s);
  21
  22
  23    //set PID
  24    vHF->SetUseKaonPIDfor3Prong(kFALSE);
  25    vHF->SetUseProtonAndPionPIDforLambdaC();
  26    //  vHF->SetnSigmaTOFforKaonSel(5., 5.);
  27    // vHF->SetnSigmaTPCforKaonSel(5., 5.);
  28    vHF->SetnSigmaTOFforProtonSel(40.,40.);
  29    vHF->SetnSigmaTPCforProtonSel(5., 5.);
  30    vHF->SetnSigmaTPCforPionSel(40., 40.);
  31     vHF->SetnSigmaTOFforPionSel(40.,40.);
  32   vHF->SetMaxMomForTPCPid(9999999999.);
  33     vHF->SetUseTPCPID(kTRUE);
  34     vHF->SetUseTOFPID(kFALSE);
  35   // vHF->SetUseTPCPIDOnlyIfNoTOF(kTRUE);
  36
  37
  38   //--- set cuts for single-track selection
  39   //     displaced tracks
  40   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  41   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  42   esdTrackCuts->SetMinNClustersTPC(50);
  43   esdTrackCuts->SetRequireITSRefit(kTRUE);
  44   //esdTrackCuts->SetMinNClustersITS(4);
  45   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  46                                          AliESDtrackCuts::kAny);
  47   // |d0|>25 micron for pt<2GeV, no cut above 2
  48   esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0025*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
  49   esdTrackCuts->SetMaxDCAToVertexXY(1.);
  50   esdTrackCuts->SetMaxDCAToVertexZ(1.);
  51   esdTrackCuts->SetPtRange(0.4,1.e10);
  52   esdTrackCuts->SetEtaRange(-0.8,+0.8);
  53   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  54   trkFilter->AddCuts(esdTrackCuts);
  55   vHF->SetTrackFilter(trkFilter);
  56
  57   //     displaced tracks for 20% mot central events 2 prongs
  58   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  59   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  60   esdTrackCuts->SetMinNClustersTPC(50);
  61   esdTrackCuts->SetRequireITSRefit(kTRUE);
  62   //esdTrackCuts->SetMinNClustersITS(4);
  63   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  64                                          AliESDtrackCuts::kAny);
  65   // |d0|>75 micron for pt<2GeV, no cut above 2
  66   esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0050*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
  67   esdTrackCuts->SetMaxDCAToVertexXY(1.);
  68   esdTrackCuts->SetMaxDCAToVertexZ(1.);
  69   esdTrackCuts->SetPtRange(0.5,1.e10);
  70   esdTrackCuts->SetEtaRange(-0.8,+0.8);
  71   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  72   trkFilter->AddCuts(esdTrackCuts);
  73   vHF->SetTrackFilter2prongPbCentral(20.,trkFilter); // for centrality 0-20%
  74
  75   //     displaced tracks for 20% mot central events 3 prongs
  76   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  77   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  78   esdTrackCuts->SetMinNClustersTPC(50);
  79   esdTrackCuts->SetRequireITSRefit(kTRUE);
  80   //esdTrackCuts->SetMinNClustersITS(4);
  81   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  82                                          AliESDtrackCuts::kAny);
  83   // |d0|>75 micron for pt<2GeV, no cut above 2
  84   esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0075*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
  85   esdTrackCuts->SetMaxDCAToVertexXY(1.);
  86   esdTrackCuts->SetMaxDCAToVertexZ(1.);
  87   esdTrackCuts->SetPtRange(0.6,1.e10);
  88   esdTrackCuts->SetEtaRange(-0.8,+0.8);
  89   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  90   trkFilter->AddCuts(esdTrackCuts);
  91   vHF->SetTrackFilter3prongPbCentral(20.,trkFilter); // for centrality 0-20%
  92
  93  //     D* soft pion tracks
  94   AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
  95   esdTrackCutsSoftPi->SetMinNClustersITS(3);
  96   esdTrackCutsSoftPi->SetMaxDCAToVertexXY(1.);
  97   esdTrackCutsSoftPi->SetMaxDCAToVertexZ(1.);
  98   esdTrackCutsSoftPi->SetPtRange(0.1,1.e10);
  99   esdTrackCutsSoftPi->SetEtaRange(-0.8,+0.8);
 100   AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
 101   trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
 102   vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
 103   //--- set cuts for candidates selection
 104   Int_t nptbins=2; Float_t ptlimits[2]={0.,1000000.};
 105   AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
 106   cutsD0toKpi->SetStandardCutsPbPb2010();
 107   cutsD0toKpi->SetMinPtCandidate(0.);
 108   cutsD0toKpi->SetUsePID(kFALSE);
 109   cutsD0toKpi->SetUseSpecialCuts(kFALSE);
 110   cutsD0toKpi->SetUsePhysicsSelection(kFALSE);
 111   cutsD0toKpi->SetMaxCentrality(80.);
 112   cutsD0toKpi->SetMaxVtxZ(1.e6);
 113   cutsD0toKpi->SetTriggerClass("");
 114   Float_t cutsArrayD0toKpi[11]={0.4,999999.,1.1,0.,0.,999999.,999999.,0.,0.5,-1,0.};
 115   cutsD0toKpi->SetPtBins(nptbins,ptlimits);
 116   cutsD0toKpi->SetCuts(11,cutsArrayD0toKpi);
 117   cutsD0toKpi->AddTrackCuts(esdTrackCuts);
 118   vHF->SetCutsD0toKpi(cutsD0toKpi);
 119   AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
 120   Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
 121   cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
 122   cutsJpsitoee->AddTrackCuts(esdTrackCuts);
 123   vHF->SetCutsJpsitoee(cutsJpsitoee);
 124   AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
 125   cutsDplustoKpipi->SetStandardCutsPbPb2010();
 126   cutsDplustoKpipi->SetUsePID(kFALSE);
 127   Float_t cutsArrayDplustoKpipi[14]={0.25,0.3,0.3,0.,0.,0.01,0.05,0.05,0.,0.88,0.,10000000000.,0.,-1.};
 128   cutsDplustoKpipi->SetPtBins(nptbins,ptlimits);
 129   cutsDplustoKpipi->SetCuts(14,cutsArrayDplustoKpipi);
 130   cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
 131   cutsDplustoKpipi->SetMinPtCandidate(2.);
 132   vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
 133   AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
 134   cutsDstoKKpi->SetStandardCutsPbPb2010();
 135   cutsDstoKKpi->SetUsePID(kFALSE);
 136   Float_t cutsArrayDstoKKpi[20]={0.35,0.3,0.3,0.,0.,0.005,0.06,0.,0.,0.9,0.,100000.,0.035,0.0001,-1.,1.,0.,0.,0.,-1.};
 137   cutsDstoKKpi->SetPtBins(nptbins,ptlimits);
 138   cutsDstoKKpi->SetCuts(20,cutsArrayDstoKKpi);
 139   cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
 140   cutsDstoKKpi->SetMinPtCandidate(2.);
 141   vHF->SetCutsDstoKKpi(cutsDstoKKpi);
 142   AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
 143   cutsLctopKpi->SetStandardCutsPbPb2010();
 144   cutsLctopKpi->SetUsePID(kFALSE);
 145   Float_t cutsArrayLctopKpi[13]={0.13,0.5,0.5,0.,0.,0.,0.06,0.,0.,0.,0.,0.05,0.5};
 146   cutsLctopKpi->SetPtBins(nptbins,ptlimits);
 147   cutsLctopKpi->SetCuts(13,cutsArrayLctopKpi);
 148   cutsLctopKpi->AddTrackCuts(esdTrackCuts);
 149   cutsLctopKpi->SetMinPtCandidate(4.);
 150   vHF->SetCutsLctopKpi(cutsLctopKpi);
 151   AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
 152   Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
 153   cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
 154   cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
 155   vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
 156
 157
 158  // D* pt dependent cuts ------------------------------------------
 159
 160   AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
 161   cutsDStartoKpipi->SetUsePID(kFALSE);
 162   const Int_t nvars=16;
 163   const Int_t nptbins=2;
 164
 165   Float_t* ptbins;
 166   ptbins=new Float_t[nptbins+1];
 167   ptbins[0]=0.;
 168   ptbins[1]=5.;
 169   ptbins[2]=999.;
 170
 171   cutsDStartoKpipi->SetPtBins(nptbins+1,ptbins);
 172
 173   Float_t** rdcutsvalmine;
 174   rdcutsvalmine=new Float_t*[nvars];
 175   for(Int_t iv=0;iv<nvars;iv++){
 176     rdcutsvalmine[iv]=new Float_t[nptbins];
 177   }
 178   //0-5
 179   rdcutsvalmine[0][0]=0.10;  //D0 inv mass window
 180   rdcutsvalmine[1][0]=0.06;   // dca
 181   rdcutsvalmine[2][0]=0.9;    // thetastar
 182   rdcutsvalmine[3][0]=0.5;    // pt Pion
 183   rdcutsvalmine[4][0]=0.5;    // Pt Kaon
 184   rdcutsvalmine[5][0]=0.1;    // d0K
 185   rdcutsvalmine[6][0]=0.1;    // d0Pi
 186   rdcutsvalmine[7][0]=0.0001; // d0xd0
 187   rdcutsvalmine[8][0]=0.9;    // costhetapoint
 188   rdcutsvalmine[9][0]=0.15;   // Dstar inv mass window
 189   rdcutsvalmine[10][0]=0.03;  // half width of (M_Kpipi-M_D0)
 190   rdcutsvalmine[11][0]=0.1;   // Pt min of Pi soft
 191   rdcutsvalmine[12][0]=100.;  // Pt max of pi soft
 192   rdcutsvalmine[13][0]=9999.; // theta
 193   rdcutsvalmine[14][0]=0.95;   // |cosThetaPointXY|
 194   rdcutsvalmine[15][0]=2.;    // NormDecayLenghtXY
 195  //5-999
 196   rdcutsvalmine[0][1]=0.10;   //D0 inv mass window
 197   rdcutsvalmine[1][1]=0.06;   // dca
 198   rdcutsvalmine[2][1]=0.9;    // thetastar
 199   rdcutsvalmine[3][1]=0.5;    // pt Pion
 200   rdcutsvalmine[4][1]=0.5;    // Pt Kaon
 201   rdcutsvalmine[5][1]=0.1;    // d0K
 202   rdcutsvalmine[6][1]=0.1;    // d0Pi
 203   rdcutsvalmine[7][1]=0.0001; // d0xd0
 204   rdcutsvalmine[8][1]=0.7;    // costhetapoint
 205   rdcutsvalmine[9][1]=0.15;   // Dstar inv mass window
 206   rdcutsvalmine[10][1]=0.03;  // half width of (M_Kpipi-M_D0)
 207   rdcutsvalmine[11][1]=0.1;   // Pt min of Pi soft
 208   rdcutsvalmine[12][1]=100.;  // Pt max of pi soft
 209   rdcutsvalmine[13][1]=9999.; // theta
 210   rdcutsvalmine[14][1]=0.8;   // |cosThetaPointXY|
 211   rdcutsvalmine[15][1]=0.;    // NormDecayLenghtXY
 212
 213   cutsDStartoKpipi->SetCuts(nvars,nptbins,rdcutsvalmine);
 214
 215   cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
 216   cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
 217   cutsDStartoKpipi->SetMinPtCandidate(1.);
 218   vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
 219
 220   //--------------------------------------------------------
 221
 222   AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
 223   Float_t cutsArrayLctoV0[17]={1.0,1.0,0.05,0.05,0.0,0.0,0.0,1000.,1000.,0.99,3.,1000.,0.,0.,0.,0.,0.0};
 224   cutsLctoV0->SetCuts(17,cutsArrayLctoV0);
 225   cutsLctoV0->AddTrackCuts(esdTrackCuts);
 226
 227   AliESDtrackCuts *esdV0daughterTrackCuts = new AliESDtrackCuts("AliESDtrackCutsForV0D","default cuts for V0 daughters");
 228   esdV0daughterTrackCuts->SetRequireTPCRefit(kTRUE);
 229   esdV0daughterTrackCuts->SetMinNClustersTPC(30);
 230   esdV0daughterTrackCuts->SetRequireITSRefit(kFALSE);
 231   esdV0daughterTrackCuts->SetMinDCAToVertexXY(0.);
 232   esdV0daughterTrackCuts->SetPtRange(0.05,1.e10);
 233   esdV0daughterTrackCuts->SetEtaRange(-1.1,+1.1);
 234   esdV0daughterTrackCuts->SetAcceptKinkDaughters(kTRUE);
 235   esdV0daughterTrackCuts->SetRequireSigmaToVertex(kFALSE);
 236   cutsLctoV0->AddTrackCutsV0daughters(esdV0daughterTrackCuts);
 237   vHF->SetCutsLctoV0(cutsLctoV0);
 238   //
 239   //--- set this if you want to reconstruct primary vertex candidate by
 240   //    candidate using other tracks in the event (for pp, broad
 241   //    interaction region)
 242   //vHF->SetRecoPrimVtxSkippingTrks();
 243   //--- OR set this if you want to remove the candidate daughters from
 244   //    the primary vertex, without recostructing it from scratch
 245   //vHF->SetRmTrksFromPrimVtx();
 246
 247   //--- check the settings
 248   vHF->PrintStatus();
 249   //--- verbose
 250   //  AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
 251
 252
 253   return vHF;
 254 }
 255
 256