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PWGHF: Standardise validation histograms (names, binning) #993

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Merged
vkucera merged 1 commit into from
Jul 15, 2022
Merged

PWGHF: Standardise validation histograms (names, binning) #993

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6 changes: 3 additions & 3 deletions PWGHF/TableProducer/HFCandidateCreator2Prong.cxx
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Expand Up @@ -41,7 +41,7 @@ struct HFCandidateCreator2Prong {
Configurable<double> d_minrelchi2change{"d_minrelchi2change", 0.9, "stop iterations is chi2/chi2old > this"};
Configurable<bool> b_dovalplots{"b_dovalplots", true, "do validation plots"};

OutputObj<TH1F> hmass2{TH1F("hmass2", "2-prong candidates;inv. mass (#pi K) (GeV/#it{c}^{2});entries", 500, 0., 5.)};
OutputObj<TH1F> hMass2{TH1F("hMass2", "2-prong candidates;inv. mass (#pi K) (GeV/#it{c}^{2});entries", 500, 0., 5.)};
OutputObj<TH1F> hCovPVXX{TH1F("hCovPVXX", "2-prong candidates;XX element of cov. matrix of prim. vtx. position (cm^{2});entries", 100, 0., 1.e-4)};
OutputObj<TH1F> hCovSVXX{TH1F("hCovSVXX", "2-prong candidates;XX element of cov. matrix of sec. vtx. position (cm^{2});entries", 100, 0., 0.2)};
OutputObj<TH2F> hDcaXYProngs{TH2F("hDcaXYProngs", "DCAxy of 2-prong candidates;#it{p}_{T} (GeV/#it{c};#it{d}_{xy}) (#mum);entries", 100, 0., 20., 200, -500., 500.)};
Expand Down Expand Up @@ -148,8 +148,8 @@ struct HFCandidateCreator2Prong {
auto arrayMomenta = array{pvec0, pvec1};
massPiK = RecoDecay::m(arrayMomenta, array{massPi, massK});
massKPi = RecoDecay::m(arrayMomenta, array{massK, massPi});
hmass2->Fill(massPiK);
hmass2->Fill(massKPi);
hMass2->Fill(massPiK);
hMass2->Fill(massKPi);
}
}
}
Expand Down
4 changes: 2 additions & 2 deletions PWGHF/TableProducer/HFCandidateCreator3Prong.cxx
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Expand Up @@ -47,7 +47,7 @@ struct HFCandidateCreator3Prong {
Configurable<double> d_minrelchi2change{"d_minrelchi2change", 0.9, "stop iterations is chi2/chi2old > this"};
Configurable<bool> b_dovalplots{"b_dovalplots", true, "do validation plots"};

OutputObj<TH1F> hmass3{TH1F("hmass3", "3-prong candidates;inv. mass (#pi K #pi) (GeV/#it{c}^{2});entries", 500, 1.6, 2.1)};
OutputObj<TH1F> hMass3{TH1F("hMass3", "3-prong candidates;inv. mass (#pi K #pi) (GeV/#it{c}^{2});entries", 500, 1.6, 2.1)};
OutputObj<TH1F> hCovPVXX{TH1F("hCovPVXX", "3-prong candidates;XX element of cov. matrix of prim. vtx position (cm^{2});entries", 100, 0., 1.e-4)};
OutputObj<TH1F> hCovSVXX{TH1F("hCovSVXX", "3-prong candidates;XX element of cov. matrix of sec. vtx position (cm^{2});entries", 100, 0., 0.2)};
OutputObj<TH2F> hDcaXYProngs{TH2F("hDcaXYProngs", "DCAxy of 3-prong candidates;#it{p}_{T} (GeV/#it{c};#it{d}_{xy}) (#mum);entries", 100, 0., 20., 200, -500., 500.)};
Expand Down Expand Up @@ -162,7 +162,7 @@ struct HFCandidateCreator3Prong {
// calculate invariant mass
auto arrayMomenta = array{pvec0, pvec1, pvec2};
massPiKPi = RecoDecay::m(std::move(arrayMomenta), array{massPi, massK, massPi});
hmass3->Fill(massPiKPi);
hMass3->Fill(massPiKPi);
}
}
}
Expand Down
4 changes: 2 additions & 2 deletions PWGHF/TableProducer/HFCandidateCreatorCascade.cxx
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Expand Up @@ -66,7 +66,7 @@ struct HFCandidateCreatorCascade {
Configurable<std::vector<int>> indexProton{"indexProton", {717, 2810, 4393, 5442, 6769, 7793, 9002, 9789}, "indices of protons, for debug"};
#endif

OutputObj<TH1F> hmass2{TH1F("hmass2", "2-prong candidates;inv. mass (#pi K) (GeV/#it{c}^{2});entries", 500, 0., 5.)};
OutputObj<TH1F> hMass2{TH1F("hMass2", "2-prong candidates;inv. mass (#pi K) (GeV/#it{c}^{2});entries", 500, 0., 5.)};
OutputObj<TH1F> hCovPVXX{TH1F("hCovPVXX", "2-prong candidates;XX element of cov. matrix of prim. vtx. position (cm^{2});entries", 100, 0., 1.e-4)};
OutputObj<TH1F> hCovSVXX{TH1F("hCovSVXX", "2-prong candidates;XX element of cov. matrix of sec. vtx. position (cm^{2});entries", 100, 0., 0.2)};

Expand Down Expand Up @@ -204,7 +204,7 @@ struct HFCandidateCreatorCascade {
if (doValPlots) {
// calculate invariant masses
mass2K0sP = RecoDecay::m(array{pVecBach, pVecV0}, array{massP, massK0s});
hmass2->Fill(mass2K0sP);
hMass2->Fill(mass2K0sP);
}
}
}
Expand Down
6 changes: 3 additions & 3 deletions PWGHF/TableProducer/HFCandidateCreatorXicc.cxx
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Expand Up @@ -51,7 +51,7 @@ struct HfCandidateCreatorXicc {
Configurable<double> d_minrelchi2change{"d_minrelchi2change", 0.9, "stop iterations is chi2/chi2old > this"};
Configurable<bool> b_dovalplots{"b_dovalplots", true, "do validation plots"};

OutputObj<TH1F> hmassXic{TH1F("hmassXic", "xic candidates;inv. mass (#pi K #pi) (GeV/#it{c}^{2});entries", 500, 1.6, 2.6)};
OutputObj<TH1F> hMassXic{TH1F("hMassXic", "xic candidates;inv. mass (#pi K #pi) (GeV/#it{c}^{2});entries", 500, 1.6, 2.6)};
OutputObj<TH1F> hCovPVXX{TH1F("hCovPVXX", "3-prong candidates;XX element of cov. matrix of prim. vtx position (cm^{2});entries", 100, 0., 1.e-4)};
OutputObj<TH1F> hCovSVXX{TH1F("hCovSVXX", "3-prong candidates;XX element of cov. matrix of sec. vtx position (cm^{2});entries", 100, 0., 0.2)};

Expand Down Expand Up @@ -93,10 +93,10 @@ struct HfCandidateCreatorXicc {
continue;
}
if (xicCand.isSelXicToPKPi() >= d_selectionFlagXic) {
hmassXic->Fill(InvMassXicToPKPi(xicCand), xicCand.pt());
hMassXic->Fill(InvMassXicToPKPi(xicCand), xicCand.pt());
}
if (xicCand.isSelXicToPiKP() >= d_selectionFlagXic) {
hmassXic->Fill(InvMassXicToPiKP(xicCand), xicCand.pt());
hMassXic->Fill(InvMassXicToPiKP(xicCand), xicCand.pt());
}
auto track0 = xicCand.index0_as<aod::BigTracks>();
auto track1 = xicCand.index1_as<aod::BigTracks>();
Expand Down
81 changes: 41 additions & 40 deletions PWGHF/TableProducer/HFTrackIndexSkimsCreator.cxx
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Expand Up @@ -288,19 +288,7 @@ struct HfTagSelTracks {
HistogramRegistry registry{
"registry",
{{"hRejTracks", "Tracks;;entries", {HistType::kTH1F, {{15, 0.5, 15.5}}}},
{"hPtNoCuts", "all tracks;#it{p}_{T}^{track} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
// 2-prong histograms
{"hPtCuts2Prong", "tracks selected for 2-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hDCAToPrimXYVsPtCuts2Prong", "tracks selected for 2-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});DCAxy to prim. vtx. (cm);entries", {HistType::kTH2F, {{100, 0., 10.}, {400, -2., 2.}}}},
{"hEtaCuts2Prong", "tracks selected for 2-prong vertexing;#it{#eta};entries", {HistType::kTH1F, {{static_cast<int>(1.2 * etaMax2Prong * 100), -1.2 * etaMax2Prong, 1.2 * etaMax2Prong}}}},
// 3-prong histograms
{"hPtCuts3Prong", "tracks selected for 3-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hDCAToPrimXYVsPtCuts3Prong", "tracks selected for 3-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});DCAxy to prim. vtx. (cm);entries", {HistType::kTH2F, {{100, 0., 10.}, {400, -2., 2.}}}},
{"hEtaCuts3Prong", "tracks selected for 3-prong vertexing;#it{#eta};entries", {HistType::kTH1F, {{static_cast<int>(1.2 * etaMax3Prong * 100), -1.2 * etaMax3Prong, 1.2 * etaMax3Prong}}}},
// bachelor (for cascades) histograms
{"hPtCutsV0bachelor", "tracks selected for 3-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});entries", {HistType::kTH1F, {{100, 0., 10.}}}},
{"hDCAToPrimXYVsPtCutsV0bachelor", "tracks selected for V0-bachelor vertexing;#it{p}_{T}^{track} (GeV/#it{c});DCAxy to prim. vtx. (cm);entries", {HistType::kTH2F, {{100, 0., 10.}, {400, -2., 2.}}}},
{"hEtaCutsV0bachelor", "tracks selected for 3-prong vertexing;#it{#eta};entries", {HistType::kTH1F, {{static_cast<int>(1.2 * etaMaxBach * 100), -1.2 * etaMaxBach, 1.2 * etaMaxBach}}}}}};
{"hPtNoCuts", "all tracks;#it{p}_{T}^{track} (GeV/#it{c});entries", {HistType::kTH1F, {{360, 0., 36.}}}}}};

static const int nCuts = 4;

Expand All @@ -309,6 +297,19 @@ struct HfTagSelTracks {

void init(InitContext const&)
{
// 2-prong histograms
registry.add("hPtCuts2Prong", "tracks selected for 2-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});entries", {HistType::kTH1F, {{360, 0., 36.}}});
registry.add("hDCAToPrimXYVsPtCuts2Prong", "tracks selected for 2-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});DCAxy to prim. vtx. (cm);entries", {HistType::kTH2F, {{360, 0., 36.}, {400, -2., 2.}}});
registry.add("hEtaCuts2Prong", "tracks selected for 2-prong vertexing;#it{#eta};entries", {HistType::kTH1F, {{static_cast<int>(1.2 * etaMax2Prong * 100), -1.2 * etaMax2Prong, 1.2 * etaMax2Prong}}});
// 3-prong histograms
registry.add("hPtCuts3Prong", "tracks selected for 3-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});entries", {HistType::kTH1F, {{360, 0., 36.}}});
registry.add("hDCAToPrimXYVsPtCuts3Prong", "tracks selected for 3-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});DCAxy to prim. vtx. (cm);entries", {HistType::kTH2F, {{360, 0., 36.}, {400, -2., 2.}}});
registry.add("hEtaCuts3Prong", "tracks selected for 3-prong vertexing;#it{#eta};entries", {HistType::kTH1F, {{static_cast<int>(1.2 * etaMax3Prong * 100), -1.2 * etaMax3Prong, 1.2 * etaMax3Prong}}});
// bachelor (for cascades) histograms
registry.add("hPtCutsV0bachelor", "tracks selected for 3-prong vertexing;#it{p}_{T}^{track} (GeV/#it{c});entries", {HistType::kTH1F, {{360, 0., 36.}}});
registry.add("hDCAToPrimXYVsPtCutsV0bachelor", "tracks selected for V0-bachelor vertexing;#it{p}_{T}^{track} (GeV/#it{c});DCAxy to prim. vtx. (cm);entries", {HistType::kTH2F, {{360, 0., 36.}, {400, -2., 2.}}});
registry.add("hEtaCutsV0bachelor", "tracks selected for 3-prong vertexing;#it{#eta};entries", {HistType::kTH1F, {{static_cast<int>(1.2 * etaMaxBach * 100), -1.2 * etaMaxBach, 1.2 * etaMaxBach}}});

cutsSingleTrack = {cutsTrack2Prong, cutsTrack3Prong, cutsTrackBach};
std::string cutNames[nCuts + 1] = {"selected", "rej pT", "rej eta", "rej track quality", "rej dca"};
std::string candNames[CandidateType::NCandidateTypes] = {"2-prong", "3-prong", "bachelor"};
Expand Down Expand Up @@ -864,19 +865,19 @@ struct HfTrackIndexSkimsCreator {
{"hVtx2ProngZ", "2-prong candidates;#it{z}_{sec. vtx.} (cm);entries", {HistType::kTH1F, {{1000, -20., 20.}}}},
{"hNCand2Prong", "2-prong candidates preselected;# of candidates;entries", {HistType::kTH1F, {{2000, 0., 200000.}}}},
{"hNCand2ProngVsNTracks", "2-prong candidates preselected;# of selected tracks;# of candidates;entries", {HistType::kTH2F, {{2500, 0., 25000.}, {2000, 0., 200000.}}}},
{"hmassD0ToPiK", "D^{0} candidates;inv. mass (#pi K) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hmassJpsiToEE", "J/#psi candidates;inv. mass (e^{#plus} e^{#minus}) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hmassJpsiToMuMu", "J/#psi candidates;inv. mass (#mu^{#plus} #mu^{#minus}) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hMassD0ToPiK", "D^{0} candidates;inv. mass (#pi K) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hMassJpsiToEE", "J/#psi candidates;inv. mass (e^{#plus} e^{#minus}) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hMassJpsiToMuMu", "J/#psi candidates;inv. mass (#mu^{#plus} #mu^{#minus}) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
// 3-prong histograms
{"hVtx3ProngX", "3-prong candidates;#it{x}_{sec. vtx.} (cm);entries", {HistType::kTH1F, {{1000, -2., 2.}}}},
{"hVtx3ProngY", "3-prong candidates;#it{y}_{sec. vtx.} (cm);entries", {HistType::kTH1F, {{1000, -2., 2.}}}},
{"hVtx3ProngZ", "3-prong candidates;#it{z}_{sec. vtx.} (cm);entries", {HistType::kTH1F, {{1000, -20., 20.}}}},
{"hNCand3Prong", "3-prong candidates preselected;# of candidates;entries", {HistType::kTH1F, {{5000, 0., 500000.}}}},
{"hNCand3ProngVsNTracks", "3-prong candidates preselected;# of selected tracks;# of candidates;entries", {HistType::kTH2F, {{2500, 0., 25000.}, {5000, 0., 500000.}}}},
{"hmassDPlusToPiKPi", "D^{#plus} candidates;inv. mass (#pi K #pi) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hmassLcToPKPi", "#Lambda_{c} candidates;inv. mass (p K #pi) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hmassDsToPiKK", "D_{s} candidates;inv. mass (K K #pi) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hmassXicToPKPi", "#Xi_{c} candidates;inv. mass (p K #pi) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}}}};
{"hMassDPlusToPiKPi", "D^{#plus} candidates;inv. mass (#pi K #pi) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hMassLcToPKPi", "#Lambda_{c} candidates;inv. mass (p K #pi) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hMassDsToPiKK", "D_{s} candidates;inv. mass (K K #pi) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}},
{"hMassXicToPKPi", "#Xi_{c} candidates;inv. mass (p K #pi) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}}}};

static const int n2ProngDecays = hf_cand_prong2::DecayType::N2ProngDecays; // number of 2-prong hadron types
static const int n3ProngDecays = hf_cand_prong3::DecayType::N3ProngDecays; // number of 3-prong hadron types
Expand Down Expand Up @@ -1626,20 +1627,20 @@ struct HfTrackIndexSkimsCreator {
auto mass2Prong = RecoDecay::m(arrMom, arrMass2Prong[iDecay2P][0]);
switch (iDecay2P) {
case hf_cand_prong2::DecayType::D0ToPiK:
registry.fill(HIST("hmassD0ToPiK"), mass2Prong);
registry.fill(HIST("hMassD0ToPiK"), mass2Prong);
break;
case hf_cand_prong2::DecayType::JpsiToEE:
registry.fill(HIST("hmassJpsiToEE"), mass2Prong);
registry.fill(HIST("hMassJpsiToEE"), mass2Prong);
break;
case hf_cand_prong2::DecayType::JpsiToMuMu:
registry.fill(HIST("hmassJpsiToMuMu"), mass2Prong);
registry.fill(HIST("hMassJpsiToMuMu"), mass2Prong);
break;
}
}
if (whichHypo2Prong[iDecay2P] >= 2) {
auto mass2Prong = RecoDecay::m(arrMom, arrMass2Prong[iDecay2P][1]);
if (iDecay2P == hf_cand_prong2::DecayType::D0ToPiK) {
registry.fill(HIST("hmassD0ToPiK"), mass2Prong);
registry.fill(HIST("hMassD0ToPiK"), mass2Prong);
}
}
}
Expand Down Expand Up @@ -1828,30 +1829,30 @@ struct HfTrackIndexSkimsCreator {
auto mass3Prong = RecoDecay::m(arr3Mom, arrMass3Prong[iDecay3P][0]);
switch (iDecay3P) {
case hf_cand_prong3::DecayType::DPlusToPiKPi:
registry.fill(HIST("hmassDPlusToPiKPi"), mass3Prong);
registry.fill(HIST("hMassDPlusToPiKPi"), mass3Prong);
break;
case hf_cand_prong3::DecayType::DsToPiKK:
registry.fill(HIST("hmassDsToPiKK"), mass3Prong);
registry.fill(HIST("hMassDsToPiKK"), mass3Prong);
break;
case hf_cand_prong3::DecayType::LcToPKPi:
registry.fill(HIST("hmassLcToPKPi"), mass3Prong);
registry.fill(HIST("hMassLcToPKPi"), mass3Prong);
break;
case hf_cand_prong3::DecayType::XicToPKPi:
registry.fill(HIST("hmassXicToPKPi"), mass3Prong);
registry.fill(HIST("hMassXicToPKPi"), mass3Prong);
break;
}
}
if (whichHypo3Prong[iDecay3P] >= 2) {
auto mass3Prong = RecoDecay::m(arr3Mom, arrMass3Prong[iDecay3P][1]);
switch (iDecay3P) {
case hf_cand_prong3::DecayType::DsToPiKK:
registry.fill(HIST("hmassDsToPiKK"), mass3Prong);
registry.fill(HIST("hMassDsToPiKK"), mass3Prong);
break;
case hf_cand_prong3::DecayType::LcToPKPi:
registry.fill(HIST("hmassLcToPKPi"), mass3Prong);
registry.fill(HIST("hMassLcToPKPi"), mass3Prong);
break;
case hf_cand_prong3::DecayType::XicToPKPi:
registry.fill(HIST("hmassXicToPKPi"), mass3Prong);
registry.fill(HIST("hMassXicToPKPi"), mass3Prong);
break;
}
}
Expand Down Expand Up @@ -2031,30 +2032,30 @@ struct HfTrackIndexSkimsCreator {
auto mass3Prong = RecoDecay::m(arr3Mom, arrMass3Prong[iDecay3P][0]);
switch (iDecay3P) {
case hf_cand_prong3::DecayType::DPlusToPiKPi:
registry.fill(HIST("hmassDPlusToPiKPi"), mass3Prong);
registry.fill(HIST("hMassDPlusToPiKPi"), mass3Prong);
break;
case hf_cand_prong3::DecayType::DsToPiKK:
registry.fill(HIST("hmassDsToPiKK"), mass3Prong);
registry.fill(HIST("hMassDsToPiKK"), mass3Prong);
break;
case hf_cand_prong3::DecayType::LcToPKPi:
registry.fill(HIST("hmassLcToPKPi"), mass3Prong);
registry.fill(HIST("hMassLcToPKPi"), mass3Prong);
break;
case hf_cand_prong3::DecayType::XicToPKPi:
registry.fill(HIST("hmassXicToPKPi"), mass3Prong);
registry.fill(HIST("hMassXicToPKPi"), mass3Prong);
break;
}
}
if (whichHypo3Prong[iDecay3P] >= 2) {
auto mass3Prong = RecoDecay::m(arr3Mom, arrMass3Prong[iDecay3P][1]);
switch (iDecay3P) {
case hf_cand_prong3::DecayType::DsToPiKK:
registry.fill(HIST("hmassDsToPiKK"), mass3Prong);
registry.fill(HIST("hMassDsToPiKK"), mass3Prong);
break;
case hf_cand_prong3::DecayType::LcToPKPi:
registry.fill(HIST("hmassLcToPKPi"), mass3Prong);
registry.fill(HIST("hMassLcToPKPi"), mass3Prong);
break;
case hf_cand_prong3::DecayType::XicToPKPi:
registry.fill(HIST("hmassXicToPKPi"), mass3Prong);
registry.fill(HIST("hMassXicToPKPi"), mass3Prong);
break;
}
}
Expand Down Expand Up @@ -2148,7 +2149,7 @@ struct HfTrackIndexSkimsCreatorCascades {
{{"hVtx2ProngX", "2-prong candidates;#it{x}_{sec. vtx.} (cm);entries", {HistType::kTH1F, {{1000, -2., 2.}}}},
{"hVtx2ProngY", "2-prong candidates;#it{y}_{sec. vtx.} (cm);entries", {HistType::kTH1F, {{1000, -2., 2.}}}},
{"hVtx2ProngZ", "2-prong candidates;#it{z}_{sec. vtx.} (cm);entries", {HistType::kTH1F, {{1000, -20., 20.}}}},
{"hmass2", "2-prong candidates;inv. mass (K0s p) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}}}};
{"hMass2", "2-prong candidates;inv. mass (K0s p) (GeV/#it{c}^{2});entries", {HistType::kTH1F, {{500, 0., 5.}}}}}};

// using MyTracks = aod::BigTracksMC;
// Partition<MyTracks> selectedTracks = aod::hf_seltrack::isSelProng >= 4;
Expand Down Expand Up @@ -2341,7 +2342,7 @@ struct HfTrackIndexSkimsCreatorCascades {
registry.fill(HIST("hVtx2ProngX"), posCasc[0]);
registry.fill(HIST("hVtx2ProngY"), posCasc[1]);
registry.fill(HIST("hVtx2ProngZ"), posCasc[2]);
registry.fill(HIST("hmass2"), mass2K0sP);
registry.fill(HIST("hMass2"), mass2K0sP);
}

} // loop over V0s
Expand Down
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