Efficiency validity check

kaareendrup · kaareendrup · commit 93f05b303690 · 2026-06-17T14:17:20.000+02:00
diff --git a/PWGDQ/Tasks/taskJPsiMu.cxx b/PWGDQ/Tasks/taskJPsiMu.cxx
@@ -258,5 +258,8 @@ double getWeight(const double pT, const std::vector<double>& pT_bins, const std:
             break;
         }
     }
+if ((efficiency[eff_bin] * (getRapidity(pT, eta_max) - getRapidity(pT, eta_min))) == 0) {
+      LOG(info) << "Efficiency correction factor is zero for pT: " << pT << ", efficiency: " << efficiency[eff_bin] << ", eta range: [" << eta_min << ", " << eta_max << "].";
+    }
     return 1.0 / (efficiency[eff_bin] * (getRapidity(pT, eta_max) - getRapidity(pT, eta_min)));
 }

Original file line number	Diff line number	Diff line change
`@@ -258,5 +258,8 @@ double getWeight(const double pT, const std::vector<double>& pT_bins, const std:`
`258`	`258`	`break;`
`259`	`259`	`}`
`260`	`260`	`}`
	`261`	`+if ((efficiency[eff_bin] * (getRapidity(pT, eta_max) - getRapidity(pT, eta_min))) == 0) {`
	`262`	`+ LOG(info) << "Efficiency correction factor is zero for pT: " << pT << ", efficiency: " << efficiency[eff_bin] << ", eta range: [" << eta_min << ", " << eta_max << "].";`
	`263`	`+ }`
`261`	`264`	`return 1.0 / (efficiency[eff_bin] * (getRapidity(pT, eta_max) - getRapidity(pT, eta_min)));`
`262`	`265`	`}`