Dynamic modeling for heavy-ion collisions

TL;DR

This paper reviews recent advances in (3+1)D dynamical models for relativistic heavy-ion collisions at finite baryon density, emphasizing their role in exploring the QCD phase diagram and discussing current challenges in matching theory with experimental data.

Contribution

It provides a comprehensive review of recent theoretical progress in dynamical modeling of heavy-ion collisions at finite baryon density, highlighting challenges and future directions.

Findings

Advances in (3+1)D dynamical descriptions of nuclear collisions.

Insights into the QCD phase diagram from collision data.

Identification of challenges in theory-experiment comparisons.

Abstract

Recent theory progresses in (3+1)D dynamical descriptions of relativistic nuclear collisions at finite baryon density are reviewed. Heavy-ion collisions at different collision energies produce strongly coupled nuclear matter to probe the phase structure of Quantum Chromodynamics (QCD). Dynamical frameworks serve as a quantitative tool to study properties of hot QCD matter and map collisions to the QCD phase diagram. Outstanding challenges are highlighted when confronting theoretical models with the current and forthcoming experimental measurements from the RHIC beam energy scan program.