A systematic study of magnetic field in Relativistic Heavy-ion Collisions in the RHIC and LHC energy regions

TL;DR

This paper systematically analyzes magnetic field features in relativistic heavy-ion collisions at RHIC and LHC energies, predicting magnetic field behaviors at higher LHC energies based on detailed studies at RHIC.

Contribution

It introduces a modified magnetic field model and provides a comprehensive analysis of magnetic field distributions across different energies and collision parameters.

Findings

Magnetic field features depend on collision energy, centrality, and time.

Predictions of magnetic fields at LHC energies of 900, 2760, and 7000 GeV.

Systematic comparison between RHIC and LHC magnetic field characteristics.

Abstract

The features of magnetic field in relativistic heavy-ion collisions are systematically studied by using a modified magnetic field model in this paper. The features of magnetic field distributions in the central point are studied in the RHIC and LHC energy regions. We also predict the feature of magnetic fields at LHC $\sqrt{s_{NN}}$= 900, 2760 and 7000 GeV based on the detailed study at RHIC $\sqrt{s_{NN}}$ = 62.4, 130 and 200 GeV. The dependencies of the features of magnetic fields on the collision energies, centralities and collision time are systematically investigated, respectively.