From 48fa21a68f1fae9a0f1643feded0de20f26c99d0 Mon Sep 17 00:00:00 2001 From: jikim1290 Date: Thu, 27 Nov 2025 02:12:33 +0900 Subject: [PATCH 1/2] adding cosine term --- PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx | 2 ++ 1 file changed, 2 insertions(+) diff --git a/PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx b/PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx index 00f730b9e3b..6a454db8f8a 100644 --- a/PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx +++ b/PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx @@ -164,6 +164,7 @@ struct lambdaTwoPartPolarization { } histos.add("Ana/Signal", "", {HistType::kTHnSparseF, {ptAxis, ptAxis, detaAxis, dphiAxis, centAxis, cosSigAxis}}); + histos.add("Ana/SignalCos2", "", {HistType::kTHnSparseF, {ptAxis, ptAxis, detaAxis, dphiAxis, centAxis, cosSigAxis}}); histos.add("Ana/Acceptance", "", {HistType::kTHnSparseF, {ptAxis, centAxis, RapAxis, cosAccAxis}}); fMultPVCutLow = new TF1("fMultPVCutLow", "[0]+[1]*x+[2]*x*x+[3]*x*x*x - 2.5*([4]+[5]*x+[6]*x*x+[7]*x*x*x+[8]*x*x*x*x)", 0, 100); @@ -374,6 +375,7 @@ struct lambdaTwoPartPolarization { } histos.fill(HIST("Ana/Signal"), v01.pt(), v02.pt(), v01.yLambda() - v02.yLambda(), dphi, centrality, costhetastar1 * costhetastar2 * weight); + histos.fill(HIST("Ana/SignalCos2"), v01.pt(), v02.pt(), v01.yLambda() - v02.yLambda(), dphi, centrality, costhetastar1 * costhetastar2 * std::cos(2.0 * dphi) * weight); } } } From eb171c2c53c526d9749c4515f8662e5230f24d9e Mon Sep 17 00:00:00 2001 From: ALICE Action Bot Date: Wed, 26 Nov 2025 17:13:41 +0000 Subject: [PATCH 2/2] Please consider the following formatting changes --- PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx b/PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx index 6a454db8f8a..63d26a6d50c 100644 --- a/PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx +++ b/PWGLF/Tasks/Strangeness/lambdaTwoPartPolarization.cxx @@ -375,7 +375,7 @@ struct lambdaTwoPartPolarization { } histos.fill(HIST("Ana/Signal"), v01.pt(), v02.pt(), v01.yLambda() - v02.yLambda(), dphi, centrality, costhetastar1 * costhetastar2 * weight); - histos.fill(HIST("Ana/SignalCos2"), v01.pt(), v02.pt(), v01.yLambda() - v02.yLambda(), dphi, centrality, costhetastar1 * costhetastar2 * std::cos(2.0 * dphi) * weight); + histos.fill(HIST("Ana/SignalCos2"), v01.pt(), v02.pt(), v01.yLambda() - v02.yLambda(), dphi, centrality, costhetastar1 * costhetastar2 * std::cos(2.0 * dphi) * weight); } } }