[PWGCF] FemtoUniverse -- Mixing correction. (AliceO2Group#9352)

Author: a-m-andrushko

PWGCF/FemtoUniverse/Tasks/femtoUniversePairTaskTrackNucleus.cxx

@@ -176,7 +176,7 @@ struct FemtoUniversePairTaskTrackNucleus {
   ConfigurableAxis confMultBins{"confMultBins", {VARIABLE_WIDTH, 0.0f, 10.0f, 20.0f, 30.0f, 40.0f, 50.0f, 60.0f, 70.0f, 80.0f, 90.0f, 100.0f, 99999.f}, "Mixing bins -- multiplicity or centrality"}; // \todo to be obtained from the hash task
   ConfigurableAxis confMultKstarBins{"confMultKstarBins", {VARIABLE_WIDTH, 0.0f, 10.0f, 20.0f, 30.0f, 40.0f, 50.0f, 100.0f, 99999.f}, "Bins for kstar analysis in multiplicity or centrality bins (10 is maximum)"};
   ConfigurableAxis confKtKstarBins{"confKtKstarBins", {VARIABLE_WIDTH, 0.0f, 0.2f, 0.4f, 0.6f, 0.8f, 1.0f, 2.0f, 99999.f}, "Bins for kstar analysis in kT bins (10 is maximum)"};
-  ConfigurableAxis confVtxBins{"confVtxBins", {VARIABLE_WIDTH, -10.0f, -5.f, 0.f, 5.f, 10.f}, "Mixing bins -- z-vertex"};
+  ConfigurableAxis confVtxBins{"confVtxBins", {VARIABLE_WIDTH, -10.0f, 10.f}, "Mixing bins -- z-vertex"};
 
   ConfigurableAxis confMtBins3D{"confMtBins3D", {VARIABLE_WIDTH, 1.02f, 1.14f, 1.20f, 1.26f, 1.38f, 1.56f, 1.86f, 4.50f}, "mT Binning for the 3Dimensional plot: k* vs multiplicity vs mT (set <<twoobjectsconfigs.confUse3D>> to true in order to use)"};
   ConfigurableAxis confMultBins3D{"confMultBins3D", {VARIABLE_WIDTH, 0.0f, 20.0f, 30.0f, 40.0f, 99999.0f}, "Multiplicity binning for the 3Dimensional plot: k* vs multiplicity vs mT (set <<twoobjectsconfigs.confUse3D>> to true in order to use)"};
@@ -672,7 +672,7 @@ struct FemtoUniversePairTaskTrackNucleus {
   {
     for (const auto& [p1, p2] : combinations(CombinationsFullIndexPolicy(groupTrack, groupNucleus))) {
 
-      if (!isParticleNsigma((int8_t)2, p1.p(), trackCuts.getNsigmaTPC(p1, o2::track::PID::Proton), trackCuts.getNsigmaTOF(p1, o2::track::PID::Proton), trackCuts.getNsigmaTPC(p1, o2::track::PID::Pion), trackCuts.getNsigmaTOF(p1, o2::track::PID::Pion), trackCuts.getNsigmaTPC(p1, o2::track::PID::Kaon), trackCuts.getNsigmaTOF(p1, o2::track::PID::Kaon), trackCuts.getNsigmaTPC(p1, o2::track::PID::Deuteron), trackCuts.getNsigmaTOF(p1, o2::track::PID::Deuteron), p1.tpcSignal())) {
+      if (!isParticleNsigma((int8_t)1, p1.p(), trackCuts.getNsigmaTPC(p1, o2::track::PID::Proton), trackCuts.getNsigmaTOF(p1, o2::track::PID::Proton), trackCuts.getNsigmaTPC(p1, o2::track::PID::Pion), trackCuts.getNsigmaTOF(p1, o2::track::PID::Pion), trackCuts.getNsigmaTPC(p1, o2::track::PID::Kaon), trackCuts.getNsigmaTOF(p1, o2::track::PID::Kaon), trackCuts.getNsigmaTPC(p1, o2::track::PID::Deuteron), trackCuts.getNsigmaTOF(p1, o2::track::PID::Deuteron), p1.tpcSignal())) {
         continue;
       }