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Commit | Line | Data |
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ee7d0898 | 1 | AliAnalysisVertexingHF* ConfigVertexingHF() { |
2 | ||
3 | printf("Call to AliAnalysisVertexingHF parameters setting :\n"); | |
4 | vHF = new AliAnalysisVertexingHF(); | |
34595b3c | 5 | |
ee7d0898 | 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->SetMassCutBeforeVertexing(kTRUE); // PbPb | |
34595b3c | 19 | vHF->SetV0TypeForCascadeVertex(AliRDHFCuts::kAllV0s); |
ee7d0898 | 20 | |
34595b3c | 21 | //--- set cuts for single-track selection |
ee7d0898 | 22 | // displaced tracks |
23 | AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default"); | |
24 | esdTrackCuts->SetRequireTPCRefit(kTRUE); | |
25 | esdTrackCuts->SetMinNClustersTPC(70); | |
26 | esdTrackCuts->SetRequireITSRefit(kTRUE); | |
27 | //esdTrackCuts->SetMinNClustersITS(4); | |
28 | esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD, | |
29 | AliESDtrackCuts::kAny); | |
30 | // |d0|>75 micron for pt<2GeV, no cut above 2 | |
31 | esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0025*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))"); | |
32 | esdTrackCuts->SetMaxDCAToVertexXY(1.); | |
33 | esdTrackCuts->SetMaxDCAToVertexZ(1.); | |
34 | esdTrackCuts->SetPtRange(0.5,1.e10); | |
35 | esdTrackCuts->SetEtaRange(-0.8,+0.8); | |
36 | AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter"); | |
37 | trkFilter->AddCuts(esdTrackCuts); | |
38 | vHF->SetTrackFilter(trkFilter); | |
39 | // D* soft pion tracks | |
40 | AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default"); | |
41 | esdTrackCutsSoftPi->SetMinNClustersITS(3); | |
34595b3c | 42 | esdTrackCutsSoftPi->SetMaxDCAToVertexXY(1.); |
ee7d0898 | 43 | esdTrackCutsSoftPi->SetMaxDCAToVertexZ(1.); |
57858005 | 44 | esdTrackCutsSoftPi->SetPtRange(0.1,1.e10); |
ee7d0898 | 45 | esdTrackCutsSoftPi->SetEtaRange(-0.8,+0.8); |
46 | AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi"); | |
47 | trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi); | |
48 | vHF->SetTrackFilterSoftPi(trkFilterSoftPi); | |
49 | //--- set cuts for candidates selection | |
50 | Int_t nptbins=2; Float_t ptlimits[2]={0.,1000000.}; | |
51 | AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi"); | |
52 | cutsD0toKpi->SetStandardCutsPbPb2010(); | |
53 | cutsD0toKpi->SetMinPtCandidate(0.); | |
ee7d0898 | 54 | cutsD0toKpi->SetUsePID(kFALSE); |
cab1490f | 55 | cutsD0toKpi->SetUseSpecialCuts(kFALSE); |
0395d6cb | 56 | cutsD0toKpi->SetUsePhysicsSelection(kFALSE); |
57 | cutsD0toKpi->SetMinCentrality(20.); | |
58 | cutsD0toKpi->SetMaxCentrality(80.); | |
ee7d0898 | 59 | cutsD0toKpi->SetMaxVtxZ(1.e6); |
60 | cutsD0toKpi->SetTriggerClass(""); | |
61 | Float_t cutsArrayD0toKpi[11]={0.2,999999.,1.1,0.,0.,999999.,999999.,0.,0.5,-1,0.}; | |
62 | cutsD0toKpi->SetPtBins(nptbins,ptlimits); | |
63 | cutsD0toKpi->SetCuts(11,cutsArrayD0toKpi); | |
64 | cutsD0toKpi->AddTrackCuts(esdTrackCuts); | |
65 | vHF->SetCutsD0toKpi(cutsD0toKpi); | |
66 | AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee"); | |
67 | Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1}; | |
68 | cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee); | |
69 | cutsJpsitoee->AddTrackCuts(esdTrackCuts); | |
70 | vHF->SetCutsJpsitoee(cutsJpsitoee); | |
71 | AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi"); | |
72 | cutsDplustoKpipi->SetStandardCutsPbPb2010(); | |
73 | cutsDplustoKpipi->SetUsePID(kFALSE); | |
74 | Float_t cutsArrayDplustoKpipi[14]={0.2,0.3,0.3,0.,0.,0.01,0.06,0.05,0.,0.85,0.,10000000000.,0.,-1.}; | |
75 | cutsDplustoKpipi->SetPtBins(nptbins,ptlimits); | |
76 | cutsDplustoKpipi->SetCuts(14,cutsArrayDplustoKpipi); | |
77 | cutsDplustoKpipi->AddTrackCuts(esdTrackCuts); | |
78 | cutsDplustoKpipi->SetMinPtCandidate(3.); | |
79 | vHF->SetCutsDplustoKpipi(cutsDplustoKpipi); | |
80 | AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi"); | |
81 | cutsDstoKKpi->SetStandardCutsPbPb2010(); | |
82 | cutsDstoKKpi->SetUsePID(kFALSE); | |
ac8cab2d | 83 | Float_t cutsArrayDstoKKpi[20]={0.2,0.4,0.4,0.,0.,0.005,0.045,0.,0.,0.9,0.,100000.,0.035,0.05,-1.,1.,0.,0.,0.,-1.}; |
ee7d0898 | 84 | cutsDstoKKpi->SetPtBins(nptbins,ptlimits); |
ac8cab2d | 85 | cutsDstoKKpi->SetCuts(20,cutsArrayDstoKKpi); |
ee7d0898 | 86 | cutsDstoKKpi->AddTrackCuts(esdTrackCuts); |
ac8cab2d | 87 | cutsDstoKKpi->SetMinPtCandidate(3.); |
ee7d0898 | 88 | vHF->SetCutsDstoKKpi(cutsDstoKKpi); |
89 | AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi"); | |
90 | cutsLctopKpi->SetStandardCutsPbPb2010(); | |
91 | cutsLctopKpi->SetUsePID(kFALSE); | |
92 | Float_t cutsArrayLctopKpi[13]={0.13,0.9,1.,0.,0.,0.01,0.04,0.006,1.,0.5,0.,0.05,0.4}; | |
93 | cutsLctopKpi->SetPtBins(nptbins,ptlimits); | |
94 | cutsLctopKpi->SetCuts(13,cutsArrayLctopKpi); | |
95 | cutsLctopKpi->AddTrackCuts(esdTrackCuts); | |
96 | cutsLctopKpi->SetMinPtCandidate(4.); | |
97 | vHF->SetCutsLctopKpi(cutsLctopKpi); | |
98 | AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi"); | |
99 | Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.}; | |
100 | cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi); | |
101 | cutsD0toKpipipi->AddTrackCuts(esdTrackCuts); | |
102 | vHF->SetCutsD0toKpipipi(cutsD0toKpipipi); | |
ee7d0898 | 103 | |
104 | ||
105 | // D* pt dependent cuts ------------------------------------------ | |
106 | ||
107 | AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi"); | |
57858005 | 108 | cutsDStartoKpipi->SetUsePID(kFALSE); |
34595b3c | 109 | |
ee7d0898 | 110 | const Int_t nvars=16; |
111 | const Int_t nptbins=2; | |
34595b3c | 112 | |
ee7d0898 | 113 | Float_t* ptbins; |
114 | ptbins=new Float_t[nptbins+1]; | |
115 | ptbins[0]=0.; | |
57858005 | 116 | ptbins[1]=5.; |
ee7d0898 | 117 | ptbins[2]=999.; |
34595b3c | 118 | |
ee7d0898 | 119 | cutsDStartoKpipi->SetPtBins(nptbins+1,ptbins); |
34595b3c | 120 | |
ee7d0898 | 121 | Float_t** rdcutsvalmine; |
122 | rdcutsvalmine=new Float_t*[nvars]; | |
123 | for(Int_t iv=0;iv<nvars;iv++){ | |
124 | rdcutsvalmine[iv]=new Float_t[nptbins]; | |
125 | } | |
57858005 | 126 | //0-5 |
127 | rdcutsvalmine[0][0]=0.10; //D0 inv mass window | |
128 | rdcutsvalmine[1][0]=0.06; // dca | |
129 | rdcutsvalmine[2][0]=0.9; // thetastar | |
130 | rdcutsvalmine[3][0]=0.5; // pt Pion | |
131 | rdcutsvalmine[4][0]=0.5; // Pt Kaon | |
132 | rdcutsvalmine[5][0]=0.1; // d0K | |
133 | rdcutsvalmine[6][0]=0.1; // d0Pi | |
134 | rdcutsvalmine[7][0]=0.0001; // d0xd0 | |
135 | rdcutsvalmine[8][0]=0.8; // costhetapoint | |
136 | rdcutsvalmine[9][0]=0.15; // Dstar inv mass window | |
137 | rdcutsvalmine[10][0]=0.03; // half width of (M_Kpipi-M_D0) | |
138 | rdcutsvalmine[11][0]=0.1; // Pt min of Pi soft | |
139 | rdcutsvalmine[12][0]=100.; // Pt max of pi soft | |
140 | rdcutsvalmine[13][0]=9999.; // theta | |
141 | rdcutsvalmine[14][0]=0.9; // |cosThetaPointXY| | |
142 | rdcutsvalmine[15][0]=1.; // NormDecayLenghtXY | |
143 | //5-999 | |
144 | rdcutsvalmine[0][1]=0.10; //D0 inv mass window | |
145 | rdcutsvalmine[1][1]=0.06; // dca | |
146 | rdcutsvalmine[2][1]=0.9; // thetastar | |
147 | rdcutsvalmine[3][1]=0.5; // pt Pion | |
148 | rdcutsvalmine[4][1]=0.5; // Pt Kaon | |
149 | rdcutsvalmine[5][1]=0.1; // d0K | |
150 | rdcutsvalmine[6][1]=0.1; // d0Pi | |
151 | rdcutsvalmine[7][1]=0.0001; // d0xd0 | |
152 | rdcutsvalmine[8][1]=0.7; // costhetapoint | |
153 | rdcutsvalmine[9][1]=0.15; // Dstar inv mass window | |
154 | rdcutsvalmine[10][1]=0.03; // half width of (M_Kpipi-M_D0) | |
155 | rdcutsvalmine[11][1]=0.1; // Pt min of Pi soft | |
156 | rdcutsvalmine[12][1]=100.; // Pt max of pi soft | |
157 | rdcutsvalmine[13][1]=9999.; // theta | |
158 | rdcutsvalmine[14][1]=0.8; // |cosThetaPointXY| | |
159 | rdcutsvalmine[15][1]=0.; // NormDecayLenghtXY | |
ee7d0898 | 160 | |
161 | cutsDStartoKpipi->SetCuts(nvars,nptbins,rdcutsvalmine); | |
34595b3c | 162 | |
ee7d0898 | 163 | cutsDStartoKpipi->AddTrackCuts(esdTrackCuts); |
164 | cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi); | |
57858005 | 165 | cutsDStartoKpipi->SetMinPtCandidate(1.); |
ee7d0898 | 166 | vHF->SetCutsDStartoKpipi(cutsDStartoKpipi); |
167 | ||
168 | //-------------------------------------------------------- | |
169 | ||
170 | AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0"); | |
a578b2da | 171 | 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}; |
172 | cutsLctoV0->SetCuts(17,cutsArrayLctoV0); | |
ee7d0898 | 173 | cutsLctoV0->AddTrackCuts(esdTrackCuts); |
174 | vHF->SetCutsLctoV0(cutsLctoV0); | |
34595b3c | 175 | // |
ee7d0898 | 176 | //--- set this if you want to reconstruct primary vertex candidate by |
34595b3c | 177 | // candidate using other tracks in the event (for pp, broad |
ee7d0898 | 178 | // interaction region) |
179 | //vHF->SetRecoPrimVtxSkippingTrks(); | |
34595b3c | 180 | //--- OR set this if you want to remove the candidate daughters from |
ee7d0898 | 181 | // the primary vertex, without recostructing it from scratch |
182 | //vHF->SetRmTrksFromPrimVtx(); | |
183 | ||
184 | //--- check the settings | |
185 | vHF->PrintStatus(); | |
186 | //--- verbose | |
187 | // AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2); | |
188 | ||
34595b3c | 189 | |
ee7d0898 | 190 | return vHF; |
191 | } | |
192 | ||
193 |