Advancing multimessenger approaches in heavy-ion collisions: Insights from electromagnetic probes

Lipei Du

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arXiv · 2503.09045

Advancing multimessenger approaches in heavy-ion collisions: Insights from electromagnetic probes

Lipei Du

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Abstract

Electromagnetic (EM) probes, including photons and dileptons, do not interact strongly after their production in heavy-ion collisions, allowing them to carry undistorted information from their points of origin. This makes them powerful tools for studying early-stage equilibration and the thermodynamic properties of the quark-gluon plasma (QGP). In these proceedings, we highlight recent theoretical advancements in EM probes, focusing on their role in probing early-stage dynamics and extracting medium properties. We also discuss the emerging multimessenger approach, which combines hadronic and electromagnetic probes to achieve a more comprehensive understanding of the QGP.

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Lipei Du. 2025-03-12. Advancing multimessenger approaches in heavy-ion collisions: Insights from electromagnetic probes. https://arxiv.org/abs/2503.09045

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