From cff19ae16b7d07b9f2c9facc911f79bb266f22c4 Mon Sep 17 00:00:00 2001
From: MattOckleton <sgmockle@liverpool.ac.uk>
Date: Thu, 12 Mar 2026 12:49:11 +0100
Subject: [PATCH 1/3] fixes to jetCorrelationD0.cxx task

---
 PWGJE/Tasks/jetCorrelationD0.cxx | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/PWGJE/Tasks/jetCorrelationD0.cxx b/PWGJE/Tasks/jetCorrelationD0.cxx
index 504928dd56b..193f04aade7 100644
--- a/PWGJE/Tasks/jetCorrelationD0.cxx
+++ b/PWGJE/Tasks/jetCorrelationD0.cxx
@@ -27,10 +27,6 @@
 #include "Framework/HistogramRegistry.h"
 #include "Framework/Logger.h"
 #include "Framework/runDataProcessing.h"
-#include <Framework/ASoA.h>
-#include <Framework/HistogramSpec.h>
-
-#include <fairlogger/Logger.h>
 
 #include <string>
 #include <vector>
@@ -103,8 +99,8 @@ DECLARE_SOA_TABLE(D0McPTables, "AOD", "D0MCPARTICLELEVELTABLE",
 namespace jetInfo
 {
 // D0 tables
-DECLARE_SOA_INDEX_COLUMN(D0DataTable, d0Data);
-DECLARE_SOA_INDEX_COLUMN(D0McPTable, d0MCP);
+DECLARE_SOA_INDEX_COLUMN(D0DataTable, d0DataTable);
+DECLARE_SOA_INDEX_COLUMN(D0McPTable, d0McPTable);
 // Jet
 DECLARE_SOA_COLUMN(JetPt, jetPt, float);
 DECLARE_SOA_COLUMN(JetEta, jetEta, float);
@@ -202,7 +198,7 @@ struct JetCorrelationD0 {
   {
     for (const auto& jetBase : jetsBase) {
       if (jetBase.has_matchedJetGeo()) { // geometric matching
-        for (auto& jetTag : jetBase.template matchedJetGeo_as<std::decay_t<U>>()) {
+        for (auto const& jetTag : jetBase.template matchedJetGeo_as<std::decay_t<U>>()) {
           registry.fill(HIST("hPtMatched"), jetBase.pt() - (rho * jetBase.area()), jetTag.pt(), weight);
           registry.fill(HIST("hPtMatched1d"), jetTag.pt(), weight);
           registry.fill(HIST("hPhiMatched"), jetBase.phi(), jetTag.phi(), weight);
@@ -280,7 +276,7 @@ struct JetCorrelationD0 {
           continue;
         }
         float dphi = RecoDecay::constrainAngle(jet.phi() - d0Candidate.phi());
-        if (abs(dphi - M_PI) > (M_PI / 2)) { // this is quite loose  instead of pi/2 could do 0.6
+        if (std::abs(dphi - o2::constants::math::PI) > (o2::constants::math::PI / 2)) { // this is quite loose  instead of pi/2 could do 0.6
           continue;
         }
         fillJetHistograms(jet, dphi);
@@ -323,7 +319,7 @@ struct JetCorrelationD0 {
           continue;
         }
         float dphi = RecoDecay::constrainAngle(jet.phi() - d0Candidate.phi());
-        if (abs(dphi - M_PI) > (M_PI / 2)) { // this is quite loose  instead of pi/2 could do 0.6
+        if (std::abs(dphi - o2::constants::math::PI) > (o2::constants::math::PI / 2)) { // this is quite loose  instead of pi/2 could do 0.6
           continue;
         }
         fillJetHistograms(jet, dphi);
@@ -362,7 +358,7 @@ struct JetCorrelationD0 {
           continue;
         }
         float dphi = RecoDecay::constrainAngle(jet.phi() - d0MCPCandidate.phi());
-        if (abs(dphi - M_PI) > (M_PI / 2)) {
+        if (std::abs(dphi - o2::constants::math::PI) > (o2::constants::math::PI / 2)) {
           continue;
         }
         fillJetHistograms(jet, dphi);

From 546ac11bb48769834c1cbb3d85fedcdcaa5555ca Mon Sep 17 00:00:00 2001
From: MattOckleton <sgmockle@liverpool.ac.uk>
Date: Thu, 12 Mar 2026 14:33:37 +0100
Subject: [PATCH 2/3] Updating columns for jetCorrelation D0 task

---
 PWGJE/Tasks/jetCorrelationD0.cxx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/PWGJE/Tasks/jetCorrelationD0.cxx b/PWGJE/Tasks/jetCorrelationD0.cxx
index 193f04aade7..bb9dc2609e2 100644
--- a/PWGJE/Tasks/jetCorrelationD0.cxx
+++ b/PWGJE/Tasks/jetCorrelationD0.cxx
@@ -53,8 +53,10 @@ DECLARE_SOA_TABLE(McCollisionTables, "AOD", "MCCOLLINFOTABLE",
 
 namespace collisionInfo
 {
-DECLARE_SOA_INDEX_COLUMN(CollisionTable, collisionTable);
-DECLARE_SOA_INDEX_COLUMN(McCollisionTable, mcCollisionTable);
+//DECLARE_SOA_INDEX_COLUMN(CollisionTable, collisionTable);
+DECLARE_SOA_INDEX_COLUMN_CUSTOM(CollisionTable, collisionTable, "COLLINFOTABLES");
+//DECLARE_SOA_INDEX_COLUMN(McCollisionTable, mcCollisionTable);
+DECLARE_SOA_INDEX_COLUMN_CUSTOM(McCollisionTable, mcCollisionTable, "MCCOLLINFOTABLES");
 } // namespace collisionInfo
 namespace d0Info
 {
@@ -87,7 +89,7 @@ DECLARE_SOA_TABLE(D0DataTables, "AOD", "D0DATATABLE",
                   d0Info::D0Phi,
                   d0Info::D0Y);
 
-DECLARE_SOA_TABLE(D0McPTables, "AOD", "D0MCPARTICLELEVELTABLE",
+DECLARE_SOA_TABLE(D0McPTables, "AOD", "D0MCPTABLE",
                   o2::soa::Index<>,
                   collisionInfo::McCollisionTableId,
                   d0Info::D0McOrigin,

From ecc9beaef142c544aadae18810e6e776fb01a9dd Mon Sep 17 00:00:00 2001
From: MattOckleton <sgmockle@liverpool.ac.uk>
Date: Thu, 12 Mar 2026 14:34:17 +0100
Subject: [PATCH 3/3] Formatting columns for jetCorrelation D0 task

---
 PWGJE/Tasks/jetCorrelationD0.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/PWGJE/Tasks/jetCorrelationD0.cxx b/PWGJE/Tasks/jetCorrelationD0.cxx
index bb9dc2609e2..22c08b9b272 100644
--- a/PWGJE/Tasks/jetCorrelationD0.cxx
+++ b/PWGJE/Tasks/jetCorrelationD0.cxx
@@ -53,9 +53,9 @@ DECLARE_SOA_TABLE(McCollisionTables, "AOD", "MCCOLLINFOTABLE",
 
 namespace collisionInfo
 {
-//DECLARE_SOA_INDEX_COLUMN(CollisionTable, collisionTable);
+// DECLARE_SOA_INDEX_COLUMN(CollisionTable, collisionTable);
 DECLARE_SOA_INDEX_COLUMN_CUSTOM(CollisionTable, collisionTable, "COLLINFOTABLES");
-//DECLARE_SOA_INDEX_COLUMN(McCollisionTable, mcCollisionTable);
+// DECLARE_SOA_INDEX_COLUMN(McCollisionTable, mcCollisionTable);
 DECLARE_SOA_INDEX_COLUMN_CUSTOM(McCollisionTable, mcCollisionTable, "MCCOLLINFOTABLES");
 } // namespace collisionInfo
 namespace d0Info