[PWGUD] PID Selection improved (#9871)

sdudi123 · Sandeep  Dudi · Sandeep  Dudi · web-flow · commit 9682bc628df7 · 2025-02-11T19:10:51.000+01:00
Co-authored-by: Sandeep  Dudi &lt;sdudi@Sandeep-MacBook-Pro.local&gt;
Co-authored-by: Sandeep  Dudi &lt;sdudi@diin2224.diin.unisa.it&gt;
diff --git a/PWGUD/Tasks/sginclusivePhiKstarSD.cxx b/PWGUD/Tasks/sginclusivePhiKstarSD.cxx
@@ -304,7 +304,10 @@ struct SGResonanceAnalyzer {
     if (use_tof && pt >= pt2 && pt < pt3 && std::abs(candidate.tpcNSigmaKa()) < nsigmatpc_cut3) {
       return true;
     }
-    if (pt > pt3 && use_tof && candidate.hasTOF() && (candidate.tofNSigmaKa() * candidate.tofNSigmaKa() + candidate.tpcNSigmaKa() * candidate.tpcNSigmaKa()) < nsigmatof_cut) {
+    if (use_tof && pt >= pt3 && !candidate.hasTOF() && std::abs(candidate.tpcNSigmaKa()) < nsigmatpc_cut) {
+      return true;
+    }
+    if (use_tof && candidate.hasTOF() && (candidate.tofNSigmaKa() * candidate.tofNSigmaKa() + candidate.tpcNSigmaKa() * candidate.tpcNSigmaKa()) < nsigmatof_cut) {
       return true;
     }
     if (!use_tof && std::abs(candidate.tpcNSigmaKa()) < nsigmatpc_cut) {
@@ -327,7 +330,10 @@ struct SGResonanceAnalyzer {
     if (use_tof && pt >= pt2 && pt < pt3 && std::abs(candidate.tpcNSigmaPi()) < nsigmatpc_cut3) {
       return true;
     }
-    if (pt > pt3 && use_tof && candidate.hasTOF() && (candidate.tofNSigmaPi() * candidate.tofNSigmaPi() + candidate.tpcNSigmaPi() * candidate.tpcNSigmaPi()) < nsigmatof_cut) {
+    if (use_tof && pt >= pt3 && !candidate.hasTOF() && std::abs(candidate.tpcNSigmaPi()) < nsigmatpc_cut) {
+      return true;
+    }
+    if (use_tof && candidate.hasTOF() && (candidate.tofNSigmaPi() * candidate.tofNSigmaPi() + candidate.tpcNSigmaPi() * candidate.tpcNSigmaPi()) < nsigmatof_cut) {
       return true;
     }
     if (!use_tof && std::abs(candidate.tpcNSigmaPi()) < nsigmatpc_cut) {

Original file line number	Diff line number	Diff line change
`@@ -304,7 +304,10 @@ struct SGResonanceAnalyzer {`
`304`	`304`	`if (use_tof && pt >= pt2 && pt < pt3 && std::abs(candidate.tpcNSigmaKa()) < nsigmatpc_cut3) {`
`305`	`305`	`return true;`
`306`	`306`	`}`
`307`		`- if (pt > pt3 && use_tof && candidate.hasTOF() && (candidate.tofNSigmaKa() * candidate.tofNSigmaKa() + candidate.tpcNSigmaKa() * candidate.tpcNSigmaKa()) < nsigmatof_cut) {`
	`307`	`+ if (use_tof && pt >= pt3 && !candidate.hasTOF() && std::abs(candidate.tpcNSigmaKa()) < nsigmatpc_cut) {`
	`308`	`+ return true;`
	`309`	`+ }`
	`310`	`+ if (use_tof && candidate.hasTOF() && (candidate.tofNSigmaKa() * candidate.tofNSigmaKa() + candidate.tpcNSigmaKa() * candidate.tpcNSigmaKa()) < nsigmatof_cut) {`
`308`	`311`	`return true;`
`309`	`312`	`}`
`310`	`313`	`if (!use_tof && std::abs(candidate.tpcNSigmaKa()) < nsigmatpc_cut) {`
`@@ -327,7 +330,10 @@ struct SGResonanceAnalyzer {`
`327`	`330`	`if (use_tof && pt >= pt2 && pt < pt3 && std::abs(candidate.tpcNSigmaPi()) < nsigmatpc_cut3) {`
`328`	`331`	`return true;`
`329`	`332`	`}`
`330`		`- if (pt > pt3 && use_tof && candidate.hasTOF() && (candidate.tofNSigmaPi() * candidate.tofNSigmaPi() + candidate.tpcNSigmaPi() * candidate.tpcNSigmaPi()) < nsigmatof_cut) {`
	`333`	`+ if (use_tof && pt >= pt3 && !candidate.hasTOF() && std::abs(candidate.tpcNSigmaPi()) < nsigmatpc_cut) {`
	`334`	`+ return true;`
	`335`	`+ }`
	`336`	`+ if (use_tof && candidate.hasTOF() && (candidate.tofNSigmaPi() * candidate.tofNSigmaPi() + candidate.tpcNSigmaPi() * candidate.tpcNSigmaPi()) < nsigmatof_cut) {`
`331`	`337`	`return true;`
`332`	`338`	`}`
`333`	`339`	`if (!use_tof && std::abs(candidate.tpcNSigmaPi()) < nsigmatpc_cut) {`