PWG3/vertexingHF/ConfigVertexingHF_pp2009.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
  19   //--- set cuts for single-track selection
  20   //     displaced tracks
  21   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  22   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  23   esdTrackCuts->SetRequireITSRefit(kTRUE);
  24   esdTrackCuts->SetMinNClustersITS(4);
  25   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  26                                          AliESDtrackCuts::kAny);
  27   esdTrackCuts->SetMinDCAToVertexXY(0.);
  28   esdTrackCuts->SetPtRange(0.3,1.e10);
  29   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  30   trkFilter->AddCuts(esdTrackCuts);
  31   vHF->SetTrackFilter(trkFilter);
  32   //     D* soft pion tracks
  33   AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
  34   esdTrackCutsSoftPi->SetMinNClustersITS(4);
  35   AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
  36   trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
  37   vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
  38   //--- set cuts for candidates selection
  39   AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
  40   Float_t cutsArrayD0toKpi[9]={0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.};
  41   cutsD0toKpi->SetCuts(9,cutsArrayD0toKpi);
  42   cutsD0toKpi->AddTrackCuts(esdTrackCuts);
  43   vHF->SetCutsD0toKpi(cutsD0toKpi);
  44   AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
  45   Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
  46   cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
  47   cutsJpsitoee->AddTrackCuts(esdTrackCuts);
  48   vHF->SetCutsJpsitoee(cutsJpsitoee);
  49   AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
  50   Float_t cutsArrayDplustoKpipi[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0.,10000000000.};
  51   cutsDplustoKpipi->SetCuts(12,cutsArrayDplustoKpipi);
  52   cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
  53   vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
  54   AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
  55   Float_t cutsArrayDstoKKpi[14]={0.2,0.4,0.4,0.,0.,0.005,0.06,0.,0.,0.85,0.,0.1,0.1,1000.};
  56   cutsDstoKKpi->SetCuts(14,cutsArrayDstoKKpi);
  57   cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
  58   vHF->SetCutsDstoKKpi(cutsDstoKKpi);
  59   AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
  60   Float_t cutsArrayLctopKpi[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0.,10000000000.};
  61   cutsLctopKpi->SetCuts(12,cutsArrayLctopKpi);
  62   cutsLctopKpi->AddTrackCuts(esdTrackCuts);
  63   vHF->SetCutsLctopKpi(cutsLctopKpi);
  64   AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
  65   Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
  66   cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
  67   cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
  68   vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
  69   AliRDHFCutsD0toKpi *cutsD0fromDstar = new AliRDHFCutsD0toKpi("CutsD0fromDstar");
  70   Float_t cutsArrayD0fromDstar[9]={0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.};
  71   cutsD0fromDstar->SetCuts(9,cutsArrayD0fromDstar);
  72   cutsD0fromDstar->AddTrackCuts(esdTrackCuts);
  73   vHF->SetCutsD0fromDstar(cutsD0fromDstar);
  74   AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
  75   Float_t cutsArrayLctoV0[9]={4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000.,1000.};
  76   cutsLctoV0->SetCuts(9,cutsArrayLctoV0);
  77   cutsLctoV0->AddTrackCuts(esdTrackCuts);
  78   vHF->SetCutsLctoV0(cutsLctoV0);
  79   //
  80   // to be removed:
  81   vHF->SetD0toKpiCuts(0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.);
  82   vHF->SetBtoJPSICuts(0.350,999999.,1.1,0.,0.,999999.,999999.,999999.,0.);
  83   vHF->SetDplusCuts(0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0,1e6);
  84   vHF->SetDsCuts(0.2,0.4,0.4,0.,0.,0.005,0.06,0.,0.,0.85,0.,0.1,0.1,0.1);
  85   vHF->SetLcCuts(0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0,1e6);
  86   vHF->SetD0to4ProngsCuts(0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.);
  87   vHF->SetDstarCuts(0.3, 0.1, 0.05, 100000000000.0, 0.5);
  88   vHF->SetD0fromDstarCuts(0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.);
  89   vHF->SetLctoV0Cuts(4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000,1000);
  90   //--- set this if you want to reconstruct primary vertex candidate by
  91   //    candidate using other tracks in the event (for pp, broad
  92   //    interaction region)
  93   //vHF->SetRecoPrimVtxSkippingTrks();
  94   //--- OR set this if you want to remove the candidate daughters from
  95   //    the primary vertex, without recostructing it from scratch
  96   //vHF->SetRmTrksFromPrimVtx();
  97
  98   //--- check the settings
  99   vHF->PrintStatus();
 100   //--- verbose
 101   //  AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
 102
 103
 104   return vHF;
 105 }
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