[PWGLF] Add tight dca selection on daughter (#13884)

skundu692 · web-flow · commit 2c3adee06efd · 2025-11-20T19:29:03.000+01:00
diff --git a/PWGLF/Tasks/Strangeness/lambdaspincorrderived.cxx b/PWGLF/Tasks/Strangeness/lambdaspincorrderived.cxx
@@ -257,10 +257,10 @@ struct lambdaspincorrderived {
     if (candidate.dcaBetweenDaughter() > dcaDaughters) {
       return false;
     }
-    if (candidate.v0Status() == 0 && std::abs(candidate.dcaPositive()) < dcaProton && std::abs(candidate.dcaNegative()) < dcaPion) {
+    if (candidate.v0Status() == 0 && (std::abs(candidate.dcaPositive()) < dcaProton || std::abs(candidate.dcaNegative()) < dcaPion)) {
       return false;
     }
-    if (candidate.v0Status() == 1 && std::abs(candidate.dcaPositive()) < dcaPion && std::abs(candidate.dcaNegative()) < dcaProton) {
+    if (candidate.v0Status() == 1 && (std::abs(candidate.dcaPositive()) < dcaPion || std::abs(candidate.dcaNegative()) < dcaProton)) {
       return false;
     }
     if (candidate.lambdaPt() < ptMin) {

Original file line number	Diff line number	Diff line change
`@@ -257,10 +257,10 @@ struct lambdaspincorrderived {`
`257`	`257`	`if (candidate.dcaBetweenDaughter() > dcaDaughters) {`
`258`	`258`	`return false;`
`259`	`259`	`}`
`260`		`- if (candidate.v0Status() == 0 && std::abs(candidate.dcaPositive()) < dcaProton && std::abs(candidate.dcaNegative()) < dcaPion) {`
	`260`	`+ if (candidate.v0Status() == 0 && (std::abs(candidate.dcaPositive()) < dcaProton \|\| std::abs(candidate.dcaNegative()) < dcaPion)) {`
`261`	`261`	`return false;`
`262`	`262`	`}`
`263`		`- if (candidate.v0Status() == 1 && std::abs(candidate.dcaPositive()) < dcaPion && std::abs(candidate.dcaNegative()) < dcaProton) {`
	`263`	`+ if (candidate.v0Status() == 1 && (std::abs(candidate.dcaPositive()) < dcaPion \|\| std::abs(candidate.dcaNegative()) < dcaProton)) {`
`264`	`264`	`return false;`
`265`	`265`	`}`
`266`	`266`	`if (candidate.lambdaPt() < ptMin) {`