1 AliAnalysisVertexingHF* ConfigVertexingHF() {
3 printf("Call to AliAnalysisVertexingHF parameters setting :\n");
4 vHF = new AliAnalysisVertexingHF();
6 //--- switch-off candidates finding (default: all on)
7 //vHF->SetD0toKpiOff();
8 //vHF->SetJPSItoEleOff();
10 vHF->SetLikeSignOn(); // like-sign pairs and triplets
11 //vHF->Set4ProngOff();
13 vHF->SetFindVertexForDstar(kFALSE);
14 //--- secondary vertex with KF?
15 //vHF->SetSecVtxWithKF();
16 // vHF->SetCascadesOff();
17 vHF->SetFindVertexForCascades(kFALSE);
19 //--- set cuts for single-track selection
21 AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
22 esdTrackCuts->SetRequireTPCRefit(kTRUE);
23 esdTrackCuts->SetMinNClustersTPC(70);
24 esdTrackCuts->SetRequireITSRefit(kTRUE);
25 //esdTrackCuts->SetMinNClustersITS(4);
26 esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
27 AliESDtrackCuts::kAny);
28 esdTrackCuts->SetMinDCAToVertexXY(0.);
29 esdTrackCuts->SetPtRange(0.3,1.e10);
30 esdTrackCuts->SetEtaRange(-0.8,+0.8);
31 AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
32 trkFilter->AddCuts(esdTrackCuts);
33 vHF->SetTrackFilter(trkFilter);
34 // D* soft pion tracks
35 AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
36 esdTrackCutsSoftPi->SetMinNClustersITS(2);
37 esdTrackCutsSoftPi->SetEtaRange(-0.8,+0.8);
38 AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
39 trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
40 vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
41 //--- set cuts for candidates selection
42 AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
43 Float_t cutsArrayD0toKpi[9]={0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.};
44 cutsD0toKpi->SetCuts(9,cutsArrayD0toKpi);
45 cutsD0toKpi->AddTrackCuts(esdTrackCuts);
46 vHF->SetCutsD0toKpi(cutsD0toKpi);
47 AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
48 Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
49 cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
50 cutsJpsitoee->AddTrackCuts(esdTrackCuts);
51 vHF->SetCutsJpsitoee(cutsJpsitoee);
52 AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
53 Float_t cutsArrayDplustoKpipi[12]={0.2,0.3,0.3,0.,0.,0.01,0.06,0.02,0.,0.7,0.,10000000000.};
54 cutsDplustoKpipi->SetCuts(12,cutsArrayDplustoKpipi);
55 cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
56 vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
57 AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
58 Float_t cutsArrayDstoKKpi[14]={0.2,0.3,0.3,0.,0.,0.005,0.06,0.,0.,0.7,0.,1000.,0.1,0.1};
59 cutsDstoKKpi->SetCuts(14,cutsArrayDstoKKpi);
60 cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
61 vHF->SetCutsDstoKKpi(cutsDstoKKpi);
62 AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
63 //Float_t cutsArrayLctopKpi[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0.,10000000000.};
64 Float_t cutsArrayLctopKpi[12]={0.18,0.4,0.5,0.,0.,0.01,0.06,0.005,0.7,0.,0.,0.05};
65 cutsLctopKpi->SetCuts(12,cutsArrayLctopKpi);
66 cutsLctopKpi->AddTrackCuts(esdTrackCuts);
67 vHF->SetCutsLctopKpi(cutsLctopKpi);
68 AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
69 Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
70 cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
71 cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
72 vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
73 AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
74 Float_t cutsArrayDStartoKpipi[14]={0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.,0.3, 0.1, 0.05, 100000000000.0, 0.5}; // first 9 for D0 from D*, last 5 for D*
75 cutsDStartoKpipi->SetCuts(14,cutsArrayDStartoKpipi);
76 cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
77 cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
78 vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
79 AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
80 Float_t cutsArrayLctoV0[9]={4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000.,1000.};
81 cutsLctoV0->SetCuts(9,cutsArrayLctoV0);
82 cutsLctoV0->AddTrackCuts(esdTrackCuts);
83 vHF->SetCutsLctoV0(cutsLctoV0);
85 //--- set this if you want to reconstruct primary vertex candidate by
86 // candidate using other tracks in the event (for pp, broad
87 // interaction region)
88 //vHF->SetRecoPrimVtxSkippingTrks();
89 //--- OR set this if you want to remove the candidate daughters from
90 // the primary vertex, without recostructing it from scratch
91 //vHF->SetRmTrksFromPrimVtx();
93 //--- check the settings
96 // AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);