From 3fead83b27c431445b8c3187429a7d4331074494 Mon Sep 17 00:00:00 2001
From: Jaideep Tanwar <141036812+jtanwar2212@users.noreply.github.com>
Date: Mon, 1 Dec 2025 11:22:42 +0530
Subject: [PATCH] [PWGLF] Change TPC nSigma condition to use absolute value

---
 PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx b/PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx
index 24a924d77f1..e2a68cf189e 100644
--- a/PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx
+++ b/PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx
@@ -376,7 +376,7 @@ struct NucleitpcPbPb {
           float tpcNsigma = getTPCnSigma(track, primaryParticles.at(i));
           if ((std::abs(tpcNsigma) > cfgTrackPIDsettings->get(i, "maxTPCnSigma")) && cfgmaxTPCnSigmaRequire)
             continue;
-          if (tpcNsigma > correctionsigma) {
+          if (std::abs(tpcNsigma) > correctionsigma) {
             double a = 0, b = 0, c = 0;
 
             int param = -1;