From adb14a98b3e70e1f19c0eeedb21638329d462258 Mon Sep 17 00:00:00 2001
From: Antonio Ortiz <aortizve@cern.ch>
Date: Thu, 19 Jun 2025 17:27:38 -0600
Subject: [PATCH] new event selection criteria

---
 EventFiltering/PWGMM/multFilter.cxx | 39 ++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 12 deletions(-)

diff --git a/EventFiltering/PWGMM/multFilter.cxx b/EventFiltering/PWGMM/multFilter.cxx
index cf9057a28a3..fe641438a43 100644
--- a/EventFiltering/PWGMM/multFilter.cxx
+++ b/EventFiltering/PWGMM/multFilter.cxx
@@ -8,24 +8,23 @@
 // In applying this license CERN does not waive the privileges and immunities
 // granted to it by virtue of its status as an Intergovernmental Organization
 // or submit itself to any jurisdiction.
-#include <cmath>
-#include <string>
-
-#include "Framework/runDataProcessing.h"
-#include "Framework/AnalysisTask.h"
-#include "Framework/AnalysisDataModel.h"
-#include "Framework/HistogramRegistry.h"
-#include "Framework/StaticFor.h"
-
+#include "Common/Core/TrackSelection.h"
+#include "Common/DataModel/EventSelection.h"
+#include "Common/DataModel/TrackSelectionTables.h"
 #include "EventFiltering/filterTables.h"
 
 #include "CCDB/BasicCCDBManager.h"
 #include "CCDB/CcdbApi.h"
 #include "DataFormatsFT0/Digit.h"
+#include "Framework/AnalysisDataModel.h"
+#include "Framework/AnalysisTask.h"
+#include "Framework/HistogramRegistry.h"
+#include "Framework/StaticFor.h"
+#include "Framework/runDataProcessing.h"
 #include "ReconstructionDataFormats/Track.h"
-#include "Common/DataModel/EventSelection.h"
-#include "Common/DataModel/TrackSelectionTables.h"
-#include "Common/Core/TrackSelection.h"
+
+#include <cmath>
+#include <string>
 
 using namespace o2;
 using namespace o2::framework;
@@ -58,6 +57,9 @@ struct multFilter {
   Configurable<bool> sel8{"sel8", 1, "apply sel8 event selection"};
   Configurable<bool> selt0time{"selt0time", 0, "apply 1ns cut T0A and T0C"};
   Configurable<bool> selt0vtx{"selt0vtx", 0, "apply T0 vertext trigger"};
+  Configurable<bool> isTimeFrameBorderCut{"isTimeFrameBorderCut", 1, "apply timeframe border cut"};
+  Configurable<bool> isSameBunchPileup{"isSameBunchPileup", 1, "apply same bunch pileup cut"};
+  Configurable<bool> isGoodZvtxFT0vsPV{"isGoodZvtxFT0vsPV", 1, "apply good vtx FT0vsPV cut"};
 
   Configurable<float> avPyT0A{"avPyT0A", 8.16, "nch from pythia T0A"};
   Configurable<float> avPyT0C{"avPyT0C", 8.83, "nch from pythia T0C"};
@@ -358,6 +360,19 @@ struct multFilter {
       return;
     }
 
+    if (isTimeFrameBorderCut && !collision.selection_bit(o2::aod::evsel::kNoTimeFrameBorder)) {
+      tags(false, false, false, false, false, false, false);
+      return;
+    }
+    if (isSameBunchPileup && !collision.selection_bit(o2::aod::evsel::kNoSameBunchPileup)) {
+      tags(false, false, false, false, false, false, false);
+      return;
+    }
+    if (isGoodZvtxFT0vsPV && !collision.selection_bit(o2::aod::evsel::kIsGoodZvtxFT0vsPV)) {
+      tags(false, false, false, false, false, false, false);
+      return;
+    }
+
     multiplicity.fill(HIST("hMultFV0sel"), sumAmpFV0);
     multiplicity.fill(HIST("hMultFV01to4Ringsel"), sumAmpFV01to4Ring);
     multiplicity.fill(HIST("hMultFV05Ringsel"), sumAmpFV05Ring);