Azimuthal correlations and collective effects in a heavy-ion collisions at the LHC energies

TL;DR

This paper reviews recent experimental results on azimuthal correlations, flow harmonics, and local parity violation in heavy-ion collisions at the LHC, highlighting advances in understanding collective effects and anisotropic flow.

Contribution

It provides a comprehensive overview of recent measurements of flow harmonics and azimuthal correlations, including new probes of local parity violation at LHC energies.

Findings

Measurement of flow harmonics for charged and identified particles

Observation of charge-dependent azimuthal correlations

Insights into local parity violation phenomena

Abstract

Recent highlights from the anisotropic flow and the azimuthal correlation measurements in a heavy-ion collisions at the LHC are presented. Various flow harmonics measured for the charged and identified particles versus transverse momentum, pseudo-rapidity, and the collision centrality are reported. New experimental probes of the local parity violation at the LHC energies using the charge dependent azimuthal correlations are also discussed.