fix pair selection cuts

Stefanie Mrozinski · Stefanie Mrozinski · commit a9bdace904b2 · 2026-07-20T14:28:59.000+02:00
diff --git a/PWGEM/PhotonMeson/Tasks/photonhbt.cxx b/PWGEM/PhotonMeson/Tasks/photonhbt.cxx
@@ -2556,7 +2556,7 @@ struct Photonhbt {
             fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hQinvVsKt_all4LegsThisColl"), kt, qinv_true);
             fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hDEtaDPhi_all4LegsThisColl"), deta, dphi);
           }
-          if (g1Sel && g2Sel && pairClassSel) {
+          if (g1Sel && g2Sel) {
             fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hSparse_DEtaDPhi_qinv_bothPhotonsBuilt"), deta, dphi, qinv_true);
             fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hSparse_DEtaDPhi_kT_bothPhotonsBuilt"), deta, dphi, kt);
             fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hQinvVsKt_bothPhotonsBuilt"), kt, qinv_true);

Original file line number	Diff line number	Diff line change
`@@ -2556,7 +2556,7 @@ struct Photonhbt {`
`2556`	`2556`	`fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hQinvVsKt_all4LegsThisColl"), kt, qinv_true);`
`2557`	`2557`	`fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hDEtaDPhi_all4LegsThisColl"), deta, dphi);`
`2558`	`2558`	`}`
`2559`		`- if (g1Sel && g2Sel && pairClassSel) {`
	`2559`	`+ if (g1Sel && g2Sel) {`
`2560`	`2560`	`fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hSparse_DEtaDPhi_qinv_bothPhotonsBuilt"), deta, dphi, qinv_true);`
`2561`	`2561`	`fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hSparse_DEtaDPhi_kT_bothPhotonsBuilt"), deta, dphi, kt);`
`2562`	`2562`	`fRegistryTruthMC.fill(HIST("MC/TruthAO2D/hQinvVsKt_bothPhotonsBuilt"), kt, qinv_true);`