From e1f2c87bd24e66f45fc3f3dea277e9a304c6ff7d Mon Sep 17 00:00:00 2001
From: aferrero2707 <aferrero1975@gmail.com>
Date: Fri, 22 May 2026 21:03:14 +0200
Subject: [PATCH 1/2] [PWGDQ] added match chi2 column to QA derived tables

---
 PWGDQ/Tasks/qaMatching.cxx | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/PWGDQ/Tasks/qaMatching.cxx b/PWGDQ/Tasks/qaMatching.cxx
index 0ce4d9e4523..cfc07912c17 100644
--- a/PWGDQ/Tasks/qaMatching.cxx
+++ b/PWGDQ/Tasks/qaMatching.cxx
@@ -95,6 +95,7 @@ DECLARE_SOA_COLUMN(Phi, phi, float);
 DECLARE_SOA_COLUMN(MatchLabel, matchLabel, int8_t);
 DECLARE_SOA_COLUMN(TrackId, trackId, int64_t);
 DECLARE_SOA_COLUMN(MatchType, matchType, int8_t);
+DECLARE_SOA_COLUMN(MatchChi2, matchChi2, float);
 DECLARE_SOA_COLUMN(MatchScore, matchScore, float);
 DECLARE_SOA_COLUMN(MatchRanking, matchRanking, int32_t);
 DECLARE_SOA_COLUMN(MftMultiplicity, mftMultiplicity, int32_t);
@@ -152,7 +153,7 @@ DECLARE_SOA_TABLE(QaMatchingCandidates, "AOD", "QAMCAND",
                   qamatching::MatchLabel,
                   qamatching::TrackId,
                   qamatching::P, qamatching::Pt, qamatching::Eta, qamatching::Phi,
-                  qamatching::MatchType, qamatching::MatchScore, qamatching::MatchRanking,
+                  qamatching::MatchType, qamatching::MatchChi2, qamatching::MatchScore, qamatching::MatchRanking,
                   qamatching::XAtVtx,
                   qamatching::YAtVtx,
                   qamatching::ZAtVtx,
@@ -2117,7 +2118,7 @@ struct QaMatching {
 
           candidate.matchRanking = ranking;
           candidate.matchRankingProd = ranking;
-          if constexpr ( isMC ) {
+          if constexpr (isMC) {
             candidate.matchType = getMatchType(muonTrack, muonTracks, mftTracks, collisionInfo.matchablePairs, ranking);
           } else {
             candidate.matchType = kMatchTypeUndefined;
@@ -2733,7 +2734,7 @@ struct QaMatching {
         const auto& muonTrack = muonTracks.rawIteratorAt(candidate.globalTrackId);
 
         candidate.matchRanking = ranking;
-        if constexpr ( isMC ) {
+        if constexpr (isMC) {
           candidate.matchType = getMatchType(muonTrack, muonTracks, mftTracks, matchablePairs, ranking);
         } else {
           candidate.matchType = kMatchTypeUndefined;
@@ -2882,7 +2883,7 @@ struct QaMatching {
         const auto& muonTrack = muonTracks.rawIteratorAt(candidate.globalTrackId);
 
         candidate.matchRanking = ranking;
-        if constexpr ( isMC ) {
+        if constexpr (isMC) {
           candidate.matchType = getMatchType(muonTrack, muonTracks, mftTracks, matchablePairs, ranking);
         } else {
           candidate.matchType = kMatchTypeUndefined;
@@ -3031,6 +3032,7 @@ struct QaMatching {
           static_cast<float>(candidateTrack.eta()),
           static_cast<float>(candidateTrack.phi()),
           static_cast<int8_t>(candidate.matchType),
+          static_cast<float>(candidate.matchChi2),
           static_cast<float>(candidate.matchScore),
           static_cast<int32_t>(candidate.matchRanking),
           static_cast<float>(candidateTrackAtVertex.getX()),

From 6a2c8f30749520318718ba0571254fac005ef255 Mon Sep 17 00:00:00 2001
From: ALICE Action Bot <alibuild@cern.ch>
Date: Fri, 22 May 2026 19:04:04 +0000
Subject: [PATCH 2/2] Please consider the following formatting changes

---
 PWGDQ/Tasks/qaMatching.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PWGDQ/Tasks/qaMatching.cxx b/PWGDQ/Tasks/qaMatching.cxx
index cfc07912c17..0257af0a15e 100644
--- a/PWGDQ/Tasks/qaMatching.cxx
+++ b/PWGDQ/Tasks/qaMatching.cxx
@@ -2005,7 +2005,7 @@ struct QaMatching {
         collisionInfo.bc = bc.globalBC();
         collisionInfo.zVertex = collision.posZ();
 
-        if constexpr ( isMC ) {
+        if constexpr (isMC) {
           if (collisionInfo.matchablePairs.empty()) {
             fillMatchablePairs(collisionInfo, muonTracks, mftTracks);
           }