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ananthapadmanabhan18ananthapadmanabhan18
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[PWGUD] Added few more TPC N Sigmas (#9108)
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‎PWGUD/Tasks/exclusiveRhoTo4Pi.cxx‎

Lines changed: 33 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -37,7 +37,7 @@ using namespace o2::framework;
3737
using namespace o2::framework::expressions;
3838

3939
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
40-
struct UPCAnalysis {
40+
struct exclusiveRhoTo4Pi {
4141
SGSelector sgSelector;
4242
HistogramRegistry histos{"HistoReg", {}, OutputObjHandlingPolicy::AnalysisObject, true, true};
4343

@@ -78,14 +78,26 @@ struct UPCAnalysis {
7878
histos.add("EventCounts", "Total Events; Events", kTH1F, {{10, 0, 10}}); // 2=#Events, 3= #Selected Events, 5=#Selected Events with Zero Net charge, 6=Selected Events with Non-Zero Net charge
7979

8080
// TPC nSigma
81-
histos.add("tpcNSigmaPi_WOTS", "TPC nSigma Pion without track selection; Events", kTH1F, {{100, -15, 15}});
82-
histos.add("tpcNSigmaPi_WTS", "TPC nSigma Pion with track selection; Events", kTH1F, {{100, -15, 15}});
83-
histos.add("tpcNSigmaPi_WTS_PID_Pi", "TPC nSigma Pion with track selection and PID Selection of Pi; Entries", kTH1F, {{100, -15, 15}});
81+
histos.add("tpcNSigmaPi_WOTS", "TPC nSigma Pion without track selection; Events", kTH1F, {{1000, -15, 15}});
82+
histos.add("tpcNSigmaPi_WTS", "TPC nSigma Pion with track selection; Events", kTH1F, {{1000, -15, 15}});
83+
histos.add("tpcNSigmaPi_WTS_PID_Pi", "TPC nSigma Pion with track selection and PID Selection of Pi; Entries", kTH1F, {{1000, -15, 15}});
84+
85+
// TPC nSigma of other particles with selected pion tracks
86+
histos.add("tpcNSigmaPi_WTS_PID_Pi_Ka", "TPC nSigma Kaon with track selection and PID Selection of Pion; Entries", kTH1F, {{1000, -15, 15}});
87+
histos.add("tpcNSigmaPi_WTS_PID_Pi_Pr", "TPC nSigma Proton with track selection and PID Selection of Pion; Entries", kTH1F, {{1000, -15, 15}});
88+
histos.add("tpcNSigmaPi_WTS_PID_Pi_El", "TPC nSigma Electron with track selection and PID Selection of Pion; Entries", kTH1F, {{1000, -15, 15}});
89+
histos.add("tpcNSigmaPi_WTS_PID_Pi_Mu", "TPC nSigma Muon with track selection and PID Selection of Pion; Entries", kTH1F, {{1000, -15, 15}});
8490

8591
// TOF nSigma
86-
histos.add("tofNSigmaPi_WTS", "TOF nSigma Pion with track selection; Events", kTH1F, {{100, -15, 15}});
87-
histos.add("tofNSigmaPi_WOTS", "TOF nSigma Pion without track selection; Events", kTH1F, {{100, -15, 15}});
88-
histos.add("tofNSigmaPi_WTS_PID_Pi", "TOF nSigma Pion with track selection and PID Selection of Pi; Entries", kTH1F, {{100, -15, 15}});
92+
histos.add("tofNSigmaPi_WTS", "TOF nSigma Pion with track selection; Events", kTH1F, {{1000, -15, 15}});
93+
histos.add("tofNSigmaPi_WOTS", "TOF nSigma Pion without track selection; Events", kTH1F, {{1000, -15, 15}});
94+
histos.add("tofNSigmaPi_WTS_PID_Pi", "TOF nSigma Pion with track selection and PID Selection of Pi; Entries", kTH1F, {{1000, -15, 15}});
95+
96+
// TOF nSigma of other particles with selected pion tracks
97+
histos.add("tofNSigmaPi_WTS_PID_Pi_Ka", "TOF nSigma Kaon with track selection and PID Selection of Pion; Entries", kTH1F, {{1000, -15, 15}});
98+
histos.add("tofNSigmaPi_WTS_PID_Pi_Pr", "TOF nSigma Proton with track selection and PID Selection of Pion; Entries", kTH1F, {{1000, -15, 15}});
99+
histos.add("tofNSigmaPi_WTS_PID_Pi_El", "TOF nSigma Electron with track selection and PID Selection of Pion; Entries", kTH1F, {{1000, -15, 15}});
100+
histos.add("tofNSigmaPi_WTS_PID_Pi_Mu", "TOF nSigma Muon with track selection and PID Selection of Pion; Entries", kTH1F, {{1000, -15, 15}});
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// Track Transverse Momentum
91103
histos.add("pT_track_WOTS", "pT without track selection; pT [GeV/c]; Events", kTH1F, {{nBins_pT, 0, 2}});
@@ -291,8 +303,19 @@ struct UPCAnalysis {
291303

292304
histos.fill(HIST("tpcSignal_Pi"), TMath::Sqrt(WTS_PID_Pi_tracks[i].px() * WTS_PID_Pi_tracks[i].px() + WTS_PID_Pi_tracks[i].py() * WTS_PID_Pi_tracks[i].py() + WTS_PID_Pi_tracks[i].pz() * WTS_PID_Pi_tracks[i].pz()), WTS_PID_Pi_tracks[i].tpcSignal());
293305
histos.fill(HIST("tofBeta_Pi"), TMath::Sqrt(WTS_PID_Pi_tracks[i].px() * WTS_PID_Pi_tracks[i].px() + WTS_PID_Pi_tracks[i].py() * WTS_PID_Pi_tracks[i].py() + WTS_PID_Pi_tracks[i].pz() * WTS_PID_Pi_tracks[i].pz()), WTS_PID_Pi_tracks[i].beta());
306+
294307
histos.fill(HIST("tpcNSigmaPi_WTS_PID_Pi"), WTS_PID_Pi_tracks[i].tpcNSigmaPi());
308+
histos.fill(HIST("tpcNSigmaPi_WTS_PID_Pi_Ka"), WTS_PID_Pi_tracks[i].tpcNSigmaKa());
309+
histos.fill(HIST("tpcNSigmaPi_WTS_PID_Pi_Pr"), WTS_PID_Pi_tracks[i].tpcNSigmaPr());
310+
histos.fill(HIST("tpcNSigmaPi_WTS_PID_Pi_El"), WTS_PID_Pi_tracks[i].tpcNSigmaEl());
311+
histos.fill(HIST("tpcNSigmaPi_WTS_PID_Pi_Mu"), WTS_PID_Pi_tracks[i].tpcNSigmaMu());
312+
295313
histos.fill(HIST("tofNSigmaPi_WTS_PID_Pi"), WTS_PID_Pi_tracks[i].tofNSigmaPi());
314+
histos.fill(HIST("tofNSigmaPi_WTS_PID_Pi_Ka"), WTS_PID_Pi_tracks[i].tofNSigmaKa());
315+
histos.fill(HIST("tofNSigmaPi_WTS_PID_Pi_Pr"), WTS_PID_Pi_tracks[i].tofNSigmaPr());
316+
histos.fill(HIST("tofNSigmaPi_WTS_PID_Pi_El"), WTS_PID_Pi_tracks[i].tofNSigmaEl());
317+
histos.fill(HIST("tofNSigmaPi_WTS_PID_Pi_Mu"), WTS_PID_Pi_tracks[i].tofNSigmaMu());
318+
296319
histos.fill(HIST("pT_track_WTS_PID_Pi"), TMath::Sqrt(WTS_PID_Pi_tracks[i].px() * WTS_PID_Pi_tracks[i].px() + WTS_PID_Pi_tracks[i].py() * WTS_PID_Pi_tracks[i].py()));
297320
} // End of loop over tracks with selection and PID selection of Pions
298321

@@ -324,7 +347,7 @@ struct UPCAnalysis {
324347
k23 = k2 + k3;
325348
k24 = k2 + k4;
326349

327-
if (fabs(p1234.Rapidity()) < 0.5) {
350+
if (std::fabs(p1234.Rapidity()) < 0.5) {
328351
histos.fill(HIST("pT_event_0charge_WTS_PID_Pi"), p1234.Pt());
329352
if (p1234.Pt() < 0.15) {
330353
histos.fill(HIST("rapidity_event_0charge_WTS_PID_Pi_domainA"), p1234.Rapidity());
@@ -363,7 +386,7 @@ struct UPCAnalysis {
363386

364387
p1234 = p1 + p2 + p3 + p4;
365388

366-
if (fabs(p1234.Rapidity()) < 0.5) {
389+
if (std::fabs(p1234.Rapidity()) < 0.5) {
367390
histos.fill(HIST("pT_event_non0charge_WTS_PID_Pi"), p1234.Pt());
368391

369392
if (p1234.Pt() < 0.15) {
@@ -391,5 +414,5 @@ struct UPCAnalysis {
391414
WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
392415
{
393416
return WorkflowSpec{
394-
adaptAnalysisTask<UPCAnalysis>(cfgc)};
417+
adaptAnalysisTask<exclusiveRhoTo4Pi>(cfgc)};
395418
}

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