From d588bd503c37d1cc5189d01a4ed11e96ea005e03 Mon Sep 17 00:00:00 2001
From: Shyam Kumar <shyam055119@gmail.com>
Date: Thu, 6 Jun 2024 20:45:27 +0200
Subject: [PATCH] Update Tracking_Performances.C
---
benchmarks/tracking_performances/Tracking_Performances.C | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/benchmarks/tracking_performances/Tracking_Performances.C b/benchmarks/tracking_performances/Tracking_Performances.C
index 49b35fba..0122406d 100644
--- a/benchmarks/tracking_performances/Tracking_Performances.C
+++ b/benchmarks/tracking_performances/Tracking_Performances.C
@@ -88,7 +88,7 @@ void Tracking_Performances(TString filename="tracking_output",TString particle="
Double_t pzrec = prec*TMath::Cos(theta[j]); Double_t pt_rec = sqrt(prec*prec-pzrec*pzrec);
Double_t pzmc = pz_mc[j];
- Double_t etamc = -1.0*TMath::Log(TMath::Tan((TMath::ACos(pzmc/pmc))/2));
+ Double_t etamc = -1.0*TMath::Log(TMath::Tan((TMath::ACos(pzmc/fabs(pmc)))/2));
Double_t p_resol = (prec-pmc)/pmc;
for (int ibin=0; ibin<nbins_eta; ++ibin){
--
GitLab