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PWGHF: Fix trigger selection for Run 2 #6258

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Merged
fgrosa merged 1 commit into from
May 23, 2024
Merged

PWGHF: Fix trigger selection for Run 2 #6258

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11 changes: 7 additions & 4 deletions PWGHF/TableProducer/trackIndexSkimCreator.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -100,15 +100,15 @@ struct HfTrackIndexSkimCreatorTagSelCollisions {
Configurable<float> zVertexMax{"zVertexMax", 100., "max. z of primary vertex [cm]"};
Configurable<int> nContribMin{"nContribMin", 0, "min. number of contributors to primary-vertex reconstruction"};
Configurable<float> chi2Max{"chi2Max", 0., "max. chi^2 of primary-vertex reconstruction"};
Configurable<std::string> triggerClassName{"triggerClassName", "kINT7", "trigger class"};
Configurable<std::string> triggerClassName{"triggerClassName", "kINT7", "Run 2 trigger class, only for Run 2 converted data"};
Configurable<bool> useSel8Trigger{"useSel8Trigger", true, "use sel8 trigger condition, for Run3 studies"};
Configurable<float> centralityMin{"centralityMin", 0., "Minimum centrality"};
Configurable<float> centralityMax{"centralityMax", 100., "Maximum centrality"};
Configurable<bool> useTimeFrameBorderCut{"useTimeFrameBorderCut", true, "use time-frame border cut in event selection"};

ConfigurableAxis axisNumContributors{"axisNumContributors", {200, -0.5f, 199.5f}, "Number of PV contributors"};

int triggerClass;
int triggerClassRun2 = -1; // numerical value of the trigger class for Run2

// QA histos
std::shared_ptr<TH1> hEvents, hPrimVtxZBeforeSel, hPrimVtxZAfterSel, hPrimVtxXAfterSel, hPrimVtxYAfterSel, hNContributorsAfterSel;
Expand All @@ -121,7 +121,10 @@ struct HfTrackIndexSkimCreatorTagSelCollisions {
LOGP(fatal, "One and only one process function for collision selection can be enabled at a time!");
}

triggerClass = std::distance(aliasLabels, std::find(aliasLabels, aliasLabels + kNaliases, triggerClassName.value.data()));
auto triggerAlias = std::find(aliasLabels, aliasLabels + kNaliases, triggerClassName.value.data());
if (triggerAlias != aliasLabels + kNaliases) {
triggerClassRun2 = std::distance(aliasLabels, triggerAlias);
}

if (fillHistograms) {
hEvents = registry.add<TH1>("hEvents", "Events;;entries", HistType::kTH1F, {axisEvents});
Expand All @@ -148,7 +151,7 @@ struct HfTrackIndexSkimCreatorTagSelCollisions {
void selectCollision(const Col& collision)
{
float centrality = -1.;
const auto statusCollision = getHfCollisionRejectionMask<applyTrigSel, centEstimator>(collision, centrality, centralityMin, centralityMax, useSel8Trigger, triggerClass, useTimeFrameBorderCut, zVertexMin, zVertexMax, nContribMin, chi2Max);
const auto statusCollision = getHfCollisionRejectionMask<applyTrigSel, centEstimator>(collision, centrality, centralityMin, centralityMax, useSel8Trigger, triggerClassRun2, useTimeFrameBorderCut, zVertexMin, zVertexMax, nContribMin, chi2Max);

if (fillHistograms) {
monitorCollision(collision, statusCollision, hEvents, hPrimVtxZBeforeSel, hPrimVtxZAfterSel, hPrimVtxXAfterSel, hPrimVtxYAfterSel, hNContributorsAfterSel);
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