@@ -137,13 +137,13 @@ struct HfTaskDeuteronFromLb {
 
     qaHistos.add("Data/hDCAxyVsPt", "DCAxy #bar{d} vs p_{T}", {HistType::kTH2D, {ptAxis, dcaXyAxis}});
     qaHistos.add("Data/hDCAzVsPt", "DCAz #bar{d} vs p_{T}", {HistType::kTH2D, {ptAxis, dcaZAxis}});
-    qaHistos.add("Data/hnSigmaTPCVsPt", "n#sigma TPC vs p_{T} for #bar{d} hypothesis; p_{T} (GeV/c); n#sigma TPC", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
-    qaHistos.add("Data/hnSigmaTOFVsPt", "n#sigma TOF vs p_{T} for #bar{d} hypothesis; p_{T} (GeV/c); n#sigma TOF", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
+    qaHistos.add("Data/hnSigmaTPCVsPtFinalSel", "n#sigma TPC vs p_{T} for #bar{d} hypothesis; p_{T} (GeV/c); n#sigma TPC", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
+    qaHistos.add("Data/hnSigmaTOFVsPtFinalSel", "n#sigma TOF vs p_{T} for #bar{d} hypothesis; p_{T} (GeV/c); n#sigma TOF", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
     qaHistos.add("Data/ptAntiDeuteron", "ptAntiDeuteron", {HistType::kTH1F, {ptAxis}});
     qaHistos.add("Data/etaAntideuteron", "etaAntideuteron", {HistType::kTH1F, {{100, -1.0f, 1.0f, "eta #bar{d}"}}});
     qaHistos.add("Data/hVtxZ", "Z-Vertex distribution after selection;Z (cm)", HistType::kTH1F, {{100, -50, 50}});
-    qaHistos.add("Data/hnSigmaTOFVsPtPurity", "n#sigma TOF vs p_{T} for #bar{d} hypothesis for Data-driven purity check; p_{T} (GeV/c); n#sigma TOF", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
-    qaHistos.add("Data/hnSigmaTOFVsPtPurityVeto", "n#sigma TOF vs p_{T} for #bar{d} hypothesis for Data-driven purity check with TPC veto for e,pi,K,p; p_{T} (GeV/c); n#sigma TOF", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
+    qaHistos.add("Data/hnSigmaTOFVsPtPurityNoVeto", "n#sigma TOF vs p_{T} for #bar{d} hypothesis for Data-driven purity check; p_{T} (GeV/c); n#sigma TOF", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
+    qaHistos.add("Data/hnSigmaTOFVsPtPurityVeto", "n#sigma TOF vs p_{T} for #bar{d} hypothesis for Data-driven purity check with TPC+TOF veto for e,pi,K,p; p_{T} (GeV/c); n#sigma TOF", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
     qaHistos.add("Data/hnSigmaTPCVsPtPurity", "n#sigma TPC vs p_{T} for #bar{d} hypothesis for Data-driven purity check; p_{T} (GeV/c); n#sigma TPC", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
     qaHistos.add("Data/hnSigmaITSVsPt", "n#sigma ITS vs p_{T} for #bar{d} hypothesis, used to clean up the TPC/TOF purity sample; p_{T} (GeV/c); n#sigma ITS", {HistType::kTH2D, {ptAxis, nSigmaAxis}});
     // MC generated-level histograms
@@ -341,7 +341,7 @@ struct HfTaskDeuteronFromLb {
           }
         } else {
           if (isTPCDe && track.hasTOF()) {
-            qaHistos.fill(HIST("Data/hnSigmaTOFVsPtPurity"), track.pt(), track.tofNSigmaDe());
+            qaHistos.fill(HIST("Data/hnSigmaTOFVsPtPurityNoVeto"), track.pt(), track.tofNSigmaDe());
           }
           if (isTPCTOFDeClean && track.hasTOF()) {
             qaHistos.fill(HIST("Data/hnSigmaTOFVsPtPurityVeto"), track.pt(), track.tofNSigmaDe());
@@ -356,8 +356,10 @@ struct HfTaskDeuteronFromLb {
           qaHistos.fill(HIST("Data/etaAntideuteron"), track.eta());
           qaHistos.fill(HIST("Data/hDCAxyVsPt"), track.pt(), dca[0]);
           qaHistos.fill(HIST("Data/hDCAzVsPt"), track.pt(), dca[1]);
-          qaHistos.fill(HIST("Data/hnSigmaTPCVsPt"), track.pt(), track.tpcNSigmaDe());
-          qaHistos.fill(HIST("Data/hnSigmaTOFVsPt"), track.pt(), track.tofNSigmaDe());
+          qaHistos.fill(HIST("Data/hnSigmaTPCVsPtFinalSel"), track.pt(), track.tpcNSigmaDe());
+          if (track.pt() >= ptThresholdforPID) {
+            qaHistos.fill(HIST("Data/hnSigmaTOFVsPtFinalSel"), track.pt(), track.tofNSigmaDe());
+          }
         }
       }
     }