From faa0cf3da260beeaf2a437ae7d1ce6a8f2dfa020 Mon Sep 17 00:00:00 2001 From: Alberto Caliva Date: Fri, 11 Jul 2025 09:29:38 +0200 Subject: [PATCH] [PWGLF] Adjusted generated MC event counter for consistency with reconstructed MC --- PWGLF/Tasks/Strangeness/strangenessInJets.cxx | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/PWGLF/Tasks/Strangeness/strangenessInJets.cxx b/PWGLF/Tasks/Strangeness/strangenessInJets.cxx index fffcde98e4c..23584cf6695 100644 --- a/PWGLF/Tasks/Strangeness/strangenessInJets.cxx +++ b/PWGLF/Tasks/Strangeness/strangenessInJets.cxx @@ -982,12 +982,14 @@ struct StrangenessInJets { registryMC.fill(HIST("number_of_events_mc_gen"), 0.5); // Need to apply event selection to simulated events + registryMC.fill(HIST("number_of_events_mc_gen"), 1.5); + // Require vertex position within the allowed z range if (std::fabs(collision.posZ()) > zVtx) continue; // Fill event counter after selection on z-vertex - registryMC.fill(HIST("number_of_events_mc_gen"), 1.5); + registryMC.fill(HIST("number_of_events_mc_gen"), 2.5); // Multiplicity of generated event double genMultiplicity = 0.0; @@ -1011,7 +1013,7 @@ struct StrangenessInJets { // Skip events with no particles if (fjParticles.size() < 1) continue; - registryMC.fill(HIST("number_of_events_mc_gen"), 2.5); + registryMC.fill(HIST("number_of_events_mc_gen"), 3.5); // Cluster MC particles into jets using anti-kt algorithm fastjet::JetDefinition jetDef(fastjet::antikt_algorithm, rJet); @@ -1036,7 +1038,7 @@ struct StrangenessInJets { // Apply jet pT threshold if (jetMinusBkg.pt() < minJetPt) continue; - registryMC.fill(HIST("number_of_events_mc_gen"), 3.5); + registryMC.fill(HIST("number_of_events_mc_gen"), 4.5); // Set up two perpendicular cone axes for underlying event estimation TVector3 jetAxis(jet.px(), jet.py(), jet.pz());