Mixed harmonic azimuthal correlations in Pb--Pb collisions at √s_NN=2.76TeV measured with the ALICE experiment at the LHC

2013/01/30 by Y. Hori, Hori, Y.
Physics and Astronomy · #FOS: Physical sciences #High-Energy Particle Collisions Research #Nuclear Experiment (nucl-ex) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.1301.7126

openalex publication_date 2013/01/30 · openalex created_date 2024/04/10 · openalex updated_date 2026/07/28

Abstract

Mixed harmonic charge dependent azimuthal correlations at mid-rapidity in Pb-Pb collisions at √s_NN = 2.76 TeV were measured with the ALICE detector at the LHC. A clear charge dependence for a series of correlations is observed both via the multi-particle cumulant and the event plane methods. Implications from these measurements for the possible effects of local parity violation in QCD and for models which incorporate azimuthal anisotropic flow and "effective" local charge conservation on the kinetic freeze-out surface are discussed.

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