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Merged
vkucera merged 6 commits into from
Jul 22, 2022
Merged

PWGHF: Update Xic task #1012

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736c305
Update Xic task
JinjooSeo Jul 18, 2022
053d096
fix clang errort
JinjooSeo Jul 18, 2022
b9b9f5c
rename struct and candidates
JinjooSeo Jul 19, 2022
3d07192
addressed comments
JinjooSeo Jul 21, 2022
49d6b0e
rename variable to prevent the duplicate member
JinjooSeo Jul 21, 2022
d136e0d
Add contect person
JinjooSeo Jul 22, 2022
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111 changes: 45 additions & 66 deletions PWGHF/Tasks/taskXic.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
///
/// \author Mattia Faggin <mattia.faggin@cern.ch>, University and INFN PADOVA
/// \author Anton Alkin <anton.alkin@cern.ch>, CERN
/// \author Jinjoo Seo <jin.joo.seo@cern.ch>, Inha University

#include "Framework/AnalysisTask.h"
#include "Framework/HistogramRegistry.h"
Expand All @@ -25,12 +26,7 @@ using namespace o2;
using namespace o2::framework;
using namespace o2::framework::expressions;
using namespace o2::aod::hf_cand_prong3;

void customize(std::vector<o2::framework::ConfigParamSpec>& workflowOptions)
{
ConfigParamSpec optionDoMC{"doMC", VariantType::Bool, true, {"Fill MC histograms."}};
workflowOptions.push_back(optionDoMC);
}
using namespace o2::analysis::hf_cuts_xic_topkpi;

#include "Framework/runDataProcessing.h"

Expand All @@ -39,7 +35,11 @@ struct HfTaskXic {
HistogramRegistry registry{
"registry",
{
{"hPtCand", "3-prong candidates;candidate #it{p}_{T} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}} ///
{"hPtCand", "3-prong candidates;candidate #it{p}_{T} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hPtRecSig", "3-prong candidates (matched);#it{p}_{T}^{rec.} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hPtRecBg", "3-prong candidates (unmatched);#it{p}_{T}^{rec.} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hPtGen", "MC particles (matched);#it{p}_{T}^{gen.} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hPtGenSig", "3-prong candidates (matched);#it{p}_{T}^{gen.} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}} ///
}};

Configurable<int> d_selectionFlagXic{"d_selectionFlagXic", 1, "Selection Flag for Xic"};
Expand All @@ -63,25 +63,53 @@ struct HfTaskXic {
registry.add("hPtProng0", "3-prong candidates;prong 0 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng1", "3-prong candidates;prong 1 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng2", "3-prong candidates;prong 2 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});

registry.add("hMassSig", "Invariant mass (matched);m (p K #pi) (GeV/#it{c}^{2});;entries", {HistType::kTH2F, {{500, 1.6, 3.1}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hMassBg", "Invariant mass (unmatched);m (p K #pi) (GeV/#it{c}^{2});;entries", {HistType::kTH2F, {{500, 1.6, 3.1}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hEtaGen", "3-prong candidates;candidate #it{#eta};;entries", {HistType::kTH2F, {{100, -2., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});

registry.add("hDecLengthRecSig", "3-prong candidates;decay length (cm);;entries", {HistType::kTH2F, {{200, 0., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong0RecSig", "3-prong candidates;prong 0 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong1RecSig", "3-prong candidates;prong 1 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong2RecSig", "3-prong candidates;prong 1 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hCtRecSig", "3-prong candidates;proper lifetime (#Xi_{c}) * #it{c} (cm);;entries", {HistType::kTH2F, {{120, -20., 100.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hCPARecSig", "3-prong candidates;cosine of pointing angle;;entries", {HistType::kTH2F, {{110, -1.1, 1.1}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hEtaRecSig", "3-prong candidates;candidate #it{#eta};;entries", {HistType::kTH2F, {{100, -2., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng0RecSig", "3-prong candidates;prong 0 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng1RecSig", "3-prong candidates;prong 1 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng2RecSig", "3-prong candidates;prong 2 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});

registry.add("hDecLengthRecBg", "3-prong candidates;decay length (cm);;entries", {HistType::kTH2F, {{200, 0., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong0RecBg", "3-prong candidates;prong 0 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong1RecBg", "3-prong candidates;prong 1 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong2RecBg", "3-prong candidates;prong 1 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hCtRecBg", "3-prong candidates;proper lifetime (#Xi_{c}) * #it{c} (cm);;entries", {HistType::kTH2F, {{120, -20., 100.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hCPARecBg", "3-prong candidates;cosine of pointing angle;;entries", {HistType::kTH2F, {{110, -1.1, 1.1}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hEtaRecBg", "3-prong candidates;candidate #it{#eta};;entries", {HistType::kTH2F, {{100, -2., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng0RecBg", "3-prong candidates;prong 0 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng1RecBg", "3-prong candidates;prong 1 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng2RecBg", "3-prong candidates;prong 2 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
}

Filter filterSelectCandidates = (aod::hf_selcandidate_xic::isSelXicToPKPi >= d_selectionFlagXic || aod::hf_selcandidate_xic::isSelXicToPiKP >= d_selectionFlagXic);
Partition<soa::Join<aod::HfCandProng3, aod::HFSelXicToPKPiCandidate>> selectedXicCandidates = aod::hf_selcandidate_xic::isSelXicToPKPi >= d_selectionFlagXic || aod::hf_selcandidate_xic::isSelXicToPiKP >= d_selectionFlagXic;

void process(soa::Filtered<soa::Join<aod::HfCandProng3, aod::HFSelXicToPKPiCandidate>> const& candidates)
void process(soa::Join<aod::HfCandProng3, aod::HFSelXicToPKPiCandidate> const& candidates)
{
for (auto& candidate : candidates) {
for (auto& candidate : selectedXicCandidates) {
if (!(candidate.hfflag() & 1 << DecayType::XicToPKPi)) {
continue;
}
if (cutYCandMax >= 0. && std::abs(YXic(candidate)) > cutYCandMax) {
continue;
}

if (candidate.isSelXicToPKPi() >= d_selectionFlagXic) {
registry.fill(HIST("hMass"), InvMassXicToPKPi(candidate), candidate.pt());
}
if (candidate.isSelXicToPiKP() >= d_selectionFlagXic) {
registry.fill(HIST("hMass"), InvMassXicToPiKP(candidate), candidate.pt());
}

registry.fill(HIST("hPtCand"), candidate.pt());
registry.fill(HIST("hPtProng0"), candidate.ptProng0(), candidate.pt());
registry.fill(HIST("hPtProng1"), candidate.ptProng1(), candidate.pt());
Expand All @@ -102,60 +130,14 @@ struct HfTaskXic {
registry.fill(HIST("hDecLenErr"), candidate.chi2PCA(), candidate.pt());
}
}
};

/// Fills MC histograms.
struct HfTaskXicMc {
HistogramRegistry registry{
"registry",
{
{"hPtRecSig", "3-prong candidates (matched);#it{p}_{T}^{rec.} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hPtRecBg", "3-prong candidates (unmatched);#it{p}_{T}^{rec.} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hPtGen", "MC particles (matched);#it{p}_{T}^{gen.} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hPtGenSig", "3-prong candidates (matched);#it{p}_{T}^{gen.} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}} ///
}};

Configurable<int> d_selectionFlagXic{"d_selectionFlagXic", 1, "Selection Flag for Xic"};
Configurable<double> cutYCandMax{"cutYCandMax", -1., "max. cand. rapidity"};
Configurable<std::vector<double>> bins{"pTBins", std::vector<double>{hf_cuts_xic_topkpi::pTBins_v}, "pT bin limits"};

void init(o2::framework::InitContext&)
{
auto vbins = (std::vector<double>)bins;
registry.add("hMassSig", "Invariant mass (matched);m (p K #pi) (GeV/#it{c}^{2});;entries", {HistType::kTH2F, {{500, 1.6, 3.1}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hMassBg", "Invariant mass (unmatched);m (p K #pi) (GeV/#it{c}^{2});;entries", {HistType::kTH2F, {{500, 1.6, 3.1}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hEtaGen", "3-prong candidates;candidate #it{#eta};;entries", {HistType::kTH2F, {{100, -2., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});

registry.add("hDecLengthRecSig", "3-prong candidates;decay length (cm);;entries", {HistType::kTH2F, {{200, 0., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong0RecSig", "3-prong candidates;prong 0 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong1RecSig", "3-prong candidates;prong 1 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong2RecSig", "3-prong candidates;prong 1 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hCtRecSig", "3-prong candidates;proper lifetime (#Xi_{c}) * #it{c} (cm);;entries", {HistType::kTH2F, {{120, -20., 100.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hCPARecSig", "3-prong candidates;cosine of pointing angle;;entries", {HistType::kTH2F, {{110, -1.1, 1.1}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hEtaRecSig", "3-prong candidates;candidate #it{#eta};;entries", {HistType::kTH2F, {{100, -2., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng0RecSig", "3-prong candidates;prong 0 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng1RecSig", "3-prong candidates;prong 1 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng2RecSig", "3-prong candidates;prong 2 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});

registry.add("hDecLengthRecBg", "3-prong candidates;decay length (cm);;entries", {HistType::kTH2F, {{200, 0., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong0RecBg", "3-prong candidates;prong 0 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong1RecBg", "3-prong candidates;prong 1 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hd0Prong2RecBg", "3-prong candidates;prong 1 DCAxy to prim. vertex (cm);;entries", {HistType::kTH2F, {{100, -1., 1.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hCtRecBg", "3-prong candidates;proper lifetime (#Xi_{c}) * #it{c} (cm);;entries", {HistType::kTH2F, {{120, -20., 100.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hCPARecBg", "3-prong candidates;cosine of pointing angle;;entries", {HistType::kTH2F, {{110, -1.1, 1.1}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hEtaRecBg", "3-prong candidates;candidate #it{#eta};;entries", {HistType::kTH2F, {{100, -2., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng0RecBg", "3-prong candidates;prong 0 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng1RecBg", "3-prong candidates;prong 1 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
registry.add("hPtProng2RecBg", "3-prong candidates;prong 2 #it{p}_{T} (GeV/#it{c});;entries", {HistType::kTH2F, {{100, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
}

Filter filterSelectCandidates = (aod::hf_selcandidate_xic::isSelXicToPKPi >= d_selectionFlagXic || aod::hf_selcandidate_xic::isSelXicToPiKP >= d_selectionFlagXic);
Partition<soa::Join<aod::HfCandProng3, aod::HFSelXicToPKPiCandidate, aod::HfCandProng3MCRec>> selectedMCXicCandidates = (aod::hf_selcandidate_xic::isSelXicToPKPi >= d_selectionFlagXic || aod::hf_selcandidate_xic::isSelXicToPiKP >= d_selectionFlagXic);

void process(soa::Filtered<soa::Join<aod::HfCandProng3, aod::HFSelXicToPKPiCandidate, aod::HfCandProng3MCRec>> const& candidates,
soa::Join<aod::McParticles, aod::HfCandProng3MCGen> const& particlesMC, aod::BigTracksMC const&)
void processMC(soa::Join<aod::HfCandProng3, aod::HFSelXicToPKPiCandidate, aod::HfCandProng3MCRec> const& candidates,
soa::Join<aod::McParticles, aod::HfCandProng3MCGen> const& particlesMC, aod::BigTracksMC const&)
{
// MC rec.
for (auto& candidate : candidates) {
for (auto& candidate : selectedMCXicCandidates) {
if (!(candidate.hfflag() & 1 << DecayType::XicToPKPi)) {
continue;
}
Expand Down Expand Up @@ -232,14 +214,11 @@ struct HfTaskXicMc {
}
}
}

PROCESS_SWITCH(HfTaskXic, processMC, "Process MC", false);
};

WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
{
WorkflowSpec workflow{adaptAnalysisTask<HfTaskXic>(cfgc)};
const bool doMC = cfgc.options().get<bool>("doMC");
if (doMC) {
workflow.push_back(adaptAnalysisTask<HfTaskXicMc>(cfgc));
}
return workflow;
return WorkflowSpec{adaptAnalysisTask<HfTaskXic>(cfgc)};
}