PWGHF/vertexingHF/ConfigVertexingHF_TrackRel.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->SetLikeSignOn(); // like-sign pairs and triplets
  11   //vHF->Set4ProngOff();
  12   //vHF->SetDstarOff();
  13   vHF->SetFindVertexForDstar(kFALSE);
  14   //--- secondary vertex with KF?
  15   //vHF->SetSecVtxWithKF();
  16   //  vHF->SetCascadesOff();
  17   vHF->SetFindVertexForCascades(kFALSE);
  18   vHF->SetV0TypeForCascadeVertex(AliRDHFCuts::kAllV0s);
  19
  20   //--- set cuts for single-track selection
  21   //     displaced tracks
  22   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  23   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  24   esdTrackCuts->SetMinNClustersTPC(70);
  25   esdTrackCuts->SetRequireITSRefit(kTRUE);
  26   //esdTrackCuts->SetMinNClustersITS(4);
  27   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  28                                          AliESDtrackCuts::kAny);
  29   esdTrackCuts->SetMinDCAToVertexXY(0.);
  30   esdTrackCuts->SetPtRange(0.3,1.e10);
  31   esdTrackCuts->SetEtaRange(-0.8,+0.8);
  32   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  33   trkFilter->AddCuts(esdTrackCuts);
  34   vHF->SetTrackFilter(trkFilter);
  35   //     D* soft pion tracks
  36   AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
  37   esdTrackCutsSoftPi->SetMinNClustersITS(2);
  38   esdTrackCutsSoftPi->SetEtaRange(-0.8,+0.8);
  39   AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
  40   trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
  41   vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
  42   //--- set cuts for candidates selection
  43   AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
  44   cutsD0toKpi->SetUsePhysicsSelection(kFALSE);
  45   cutsD0toKpi->SetMaxVtxZ(1.e6);
  46   cutsD0toKpi->SetTriggerClass("");
  47   Float_t cutsArrayD0toKpi[11]={0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.,-1,0.};
  48   cutsD0toKpi->SetCuts(11,cutsArrayD0toKpi);
  49   cutsD0toKpi->AddTrackCuts(esdTrackCuts);
  50   vHF->SetCutsD0toKpi(cutsD0toKpi);
  51   AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
  52   Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
  53   cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
  54   cutsJpsitoee->AddTrackCuts(esdTrackCuts);
  55   vHF->SetCutsJpsitoee(cutsJpsitoee);
  56   AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
  57   Float_t cutsArrayDplustoKpipi[14]={0.2,0.3,0.3,0.,0.,0.01,0.06,0.02,0.,0.7,0.,10000000000.,0.,-1.};
  58   cutsDplustoKpipi->SetCuts(14,cutsArrayDplustoKpipi);
  59   cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
  60   vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
  61   AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
  62   Float_t cutsArrayDstoKKpi[20]={0.35,0.3,0.3,0.,0.,0.005,0.06,0.,0.,0.7,0.,1000.,0.1,0.1,-1.,1.,0.,0.,0.,-1.};
  63   cutsDstoKKpi->SetCuts(20,cutsArrayDstoKKpi);
  64   cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
  65   vHF->SetCutsDstoKKpi(cutsDstoKKpi);
  66   AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
  67   //Float_t cutsArrayLctopKpi[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0.,10000000000.};
  68   Float_t cutsArrayLctopKpi[13]={0.18,0.4,0.5,0.,0.,0.01,0.06,0.005,0.7,0.,0.,0.05,0.4};
  69   cutsLctopKpi->SetCuts(13,cutsArrayLctopKpi);
  70   cutsLctopKpi->AddTrackCuts(esdTrackCuts);
  71   vHF->SetCutsLctopKpi(cutsLctopKpi);
  72   AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
  73   Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
  74   cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
  75   cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
  76   vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
  77   AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
  78   Float_t cutsArrayDStartoKpipi[16]={0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.,0.3, 0.1, 0.05, 100000000000.0, 0.5,-1.,0.}; // first 9 for D0 from D*, next 5 for D*, last 2 for D0 again
  79   cutsDStartoKpipi->SetCuts(16,cutsArrayDStartoKpipi);
  80   cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
  81   cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
  82   vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
  83   AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
  84   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};
  85   cutsLctoV0->SetCuts(17,cutsArrayLctoV0);
  86   cutsLctoV0->AddTrackCuts(esdTrackCuts);
  87   AliESDtrackCuts *esdV0daughterTrackCuts = new AliESDtrackCuts("AliESDtrackCutsForV0D","default cuts for V0 daughters");
  88   esdV0daughterTrackCuts->SetRequireTPCRefit(kTRUE);
  89   esdV0daughterTrackCuts->SetMinNClustersTPC(30);
  90   esdV0daughterTrackCuts->SetRequireITSRefit(kFALSE);
  91   esdV0daughterTrackCuts->SetMinDCAToVertexXY(0.);
  92   esdV0daughterTrackCuts->SetPtRange(0.05,1.e10);
  93   esdV0daughterTrackCuts->SetEtaRange(-1.1,+1.1);
  94   esdV0daughterTrackCuts->SetAcceptKinkDaughters(kTRUE);
  95   esdV0daughterTrackCuts->SetRequireSigmaToVertex(kFALSE);
  96   cutsLctoV0->AddTrackCutsV0daughters(esdV0daughterTrackCuts);
  97   vHF->SetCutsLctoV0(cutsLctoV0);
  98   //
  99   //--- set this if you want to reconstruct primary vertex candidate by
 100   //    candidate using other tracks in the event (for pp, broad
 101   //    interaction region)
 102   //vHF->SetRecoPrimVtxSkippingTrks();
 103   //--- OR set this if you want to remove the candidate daughters from
 104   //    the primary vertex, without recostructing it from scratch
 105   //vHF->SetRmTrksFromPrimVtx();
 106
 107   //--- check the settings
 108   vHF->PrintStatus();
 109   //--- verbose
 110   //  AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
 111
 112
 113   return vHF;
 114 }
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 116