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[PWGHF] fixes to D+ inv mass THnSparse for PV contributors #16585

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Merged
stefanopolitano merged 2 commits into from
Jun 9, 2026
+17 −4
Merged

[PWGHF] fixes to D+ inv mass THnSparse for PV contributors #16585

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2893141
[PWGHF] add number of primary vertex contributors to data processing …
fjonasALICE Jun 4, 2026
86da69d
increase PV contributor axis range
fjonasALICE Jun 9, 2026
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21 changes: 17 additions & 4 deletions PWGHF/D2H/Tasks/taskDplus.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -126,7 +126,7 @@ struct HfTaskDplus {
ConfigurableAxis thnConfigAxisCent{"thnConfigAxisCent", {110, 0., 110.}, "axis for centrality"};
ConfigurableAxis thnConfigAxisOccupancy{"thnConfigAxisOccupancy", {14, 0, 14000}, "axis for occupancy"};
ConfigurableAxis thnConfigAxisIR{"thnConfigAxisIR", {5000, 0, 500}, "Interaction rate (kHz)"};
ConfigurableAxis thnConfigAxisPvContributors{"thnConfigAxisPvContributors", {100, 0., 100.}, "axis for PV contributors"};
ConfigurableAxis thnConfigAxisPvContributors{"thnConfigAxisPvContributors", {200, 0., 200.}, "axis for PV contributors"};
ConfigurableAxis thnConfigAxisPtBHad{"thnConfigAxisPtBHad", {25, 0., 50}, "axis for pt of B hadron decayed into D candidate"};
ConfigurableAxis thnConfigAxisFlagBHad{"thnConfigAxisFlagBHad", {5, 0., 5}, "axis for PDG of B hadron"};
ConfigurableAxis thnConfigAxisMlScore0{"thnConfigAxisMlScore0", {100, 0., 1.}, "axis for ML output score 0"};
Expand Down Expand Up @@ -233,6 +233,9 @@ struct HfTaskDplus {
if (storeIR) {
axes.push_back(thnAxisIR);
}
if (storePvContributors) {
axes.push_back(thnAxisPvContributors);
}
if (doprocessDataWithMlWithUpc || doprocessDataWithUpc) {
axes.push_back(thnAxisGapType);
axes.push_back(thnAxisFT0A);
Expand Down Expand Up @@ -410,10 +413,16 @@ struct HfTaskDplus {
}
}
} else { // Data
if (storeCentrality && storeOccupancy) {
if (storeCentrality && storeOccupancy && storePvContributors) {
registry.fill(HIST("hSparseMass"), HfHelper::invMassDplusToPiKPi(candidate), candidate.pt(), outputMl[0], outputMl[1], outputMl[2], centrality, occupancy, numPvContributors);
} else if (storeCentrality && storeOccupancy && !storePvContributors) {
registry.fill(HIST("hSparseMass"), HfHelper::invMassDplusToPiKPi(candidate), candidate.pt(), outputMl[0], outputMl[1], outputMl[2], centrality, occupancy);
} else if (storeCentrality && !storeOccupancy && storePvContributors) {
registry.fill(HIST("hSparseMass"), HfHelper::invMassDplusToPiKPi(candidate), candidate.pt(), outputMl[0], outputMl[1], outputMl[2], centrality, numPvContributors);
} else if (storeCentrality && !storeOccupancy) {
registry.fill(HIST("hSparseMass"), HfHelper::invMassDplusToPiKPi(candidate), candidate.pt(), outputMl[0], outputMl[1], outputMl[2], centrality);
} else if (!storeCentrality && storeOccupancy && storePvContributors) {
registry.fill(HIST("hSparseMass"), HfHelper::invMassDplusToPiKPi(candidate), candidate.pt(), outputMl[0], outputMl[1], outputMl[2], occupancy, numPvContributors);
} else if (!storeCentrality && storeOccupancy) {
registry.fill(HIST("hSparseMass"), HfHelper::invMassDplusToPiKPi(candidate), candidate.pt(), outputMl[0], outputMl[1], outputMl[2], occupancy);
} else if (!storeCentrality && !storeOccupancy && storePvContributors) {
Expand Down Expand Up @@ -559,7 +568,7 @@ struct HfTaskDplus {
continue;
}

if (storeCentrality || storeOccupancy) {
if (storeCentrality || storeOccupancy || storePvContributors) {
auto collision = candidate.template collision_as<CollisionsCent>();
if (storeCentrality && centEstimator != CentralityEstimator::None) {
cent = getCentralityColl(collision, centEstimator);
Expand Down Expand Up @@ -771,7 +780,8 @@ struct HfTaskDplus {
int const nAxesCent = storeCentrality ? 1 : 0; // centrality if storeCentrality
int const nAxesOcc = storeOccupancy ? 1 : 0; // occupancy if storeOccupancy
int const nAxesIR = storeIR ? 1 : 0; // IR if storeIR
int const nAxesTotal = NAxesBase + NAxesMl + nAxesCent + nAxesOcc + nAxesIR;
int const nAxesPv = storePvContributors ? 1 : 0;
int const nAxesTotal = NAxesBase + NAxesMl + nAxesCent + nAxesOcc + nAxesIR + nAxesPv;

std::vector<double> valuesToFill;
valuesToFill.reserve(nAxesTotal);
Expand All @@ -797,6 +807,9 @@ struct HfTaskDplus {
if (storeIR) {
valuesToFill.push_back(ir);
}
if (storePvContributors) {
valuesToFill.push_back(static_cast<double>(collision.numContrib()));
}
valuesToFill.push_back(static_cast<double>(gap));
valuesToFill.push_back(static_cast<double>(fitInfo.ampFT0A));
valuesToFill.push_back(static_cast<double>(fitInfo.ampFT0C));
Expand Down
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