Add multiplicity correlations FT0M histogram axis

jaelpark · jaelpark · commit 4965859fa46f · 2026-01-07T15:17:45.000+01:00
diff --git a/PWGCF/Tasks/correlations.cxx b/PWGCF/Tasks/correlations.cxx
@@ -197,6 +197,8 @@ struct CorrelationTask {
         multAxes.emplace_back(100, 0, 1000, "Nch PV");
       if (cfgMultCorrelationsMask & aod::cfmultset::MultNTracksGlobal)
         multAxes.emplace_back(100, 0, 1000, "Nch Global");
+      if (cfgMultCorrelationsMask & aod::cfmultset::CentFT0M)
+        multAxes.emplace_back(100, 0, 100, "FT0M centrality");
       registry.add("multCorrelations", "Multiplicity correlations", {HistType::kTHnSparseF, multAxes});
     }
     registry.add("multiplicity", "event multiplicity", {HistType::kTH1F, {{1000, 0, 100, "/multiplicity/centrality"}}});

Original file line number	Diff line number	Diff line change
`@@ -197,6 +197,8 @@ struct CorrelationTask {`
`197`	`197`	`multAxes.emplace_back(100, 0, 1000, "Nch PV");`
`198`	`198`	`if (cfgMultCorrelationsMask & aod::cfmultset::MultNTracksGlobal)`
`199`	`199`	`multAxes.emplace_back(100, 0, 1000, "Nch Global");`
	`200`	`+ if (cfgMultCorrelationsMask & aod::cfmultset::CentFT0M)`
	`201`	`+ multAxes.emplace_back(100, 0, 100, "FT0M centrality");`
`200`	`202`	`registry.add("multCorrelations", "Multiplicity correlations", {HistType::kTHnSparseF, multAxes});`
`201`	`203`	`}`
`202`	`204`	`registry.add("multiplicity", "event multiplicity", {HistType::kTH1F, {{1000, 0, 100, "/multiplicity/centrality"}}});`