[PWGCF] FemtoUniverse: Add deta constrain in CPR with fractions of separation (AliceO2Group#13094)

prchakra · alibuild · ThePhDane · commit 45aa6c9c442a · 2025-11-03T12:44:19.000+01:00
Co-authored-by: ALICE Action Bot &lt;alibuild@cern.ch&gt;
diff --git a/PWGCF/FemtoUniverse/Core/FemtoUniverseDetaDphiStar.h b/PWGCF/FemtoUniverse/Core/FemtoUniverseDetaDphiStar.h
@@ -598,7 +598,7 @@ class FemtoUniverseDetaDphiStar
           return false;
         }
       } else {
-        if (distfrac > FracMax) {
+        if (((deta > cutDeltaEtaMin) && (deta < cutDeltaEtaMax)) && (distfrac > FracMax)) {
           return true;
         } else {
           if (ChosenEventType == femto_universe_container::EventType::same) {

Original file line number	Diff line number	Diff line change
`@@ -598,7 +598,7 @@ class FemtoUniverseDetaDphiStar`
`598`	`598`	`return false;`
`599`	`599`	`}`
`600`	`600`	`} else {`
`601`		`- if (distfrac > FracMax) {`
	`601`	`+ if (((deta > cutDeltaEtaMin) && (deta < cutDeltaEtaMax)) && (distfrac > FracMax)) {`
`602`	`602`	`return true;`
`603`	`603`	`} else {`
`604`	`604`	`if (ChosenEventType == femto_universe_container::EventType::same) {`