Comment on measurement of the rotaion frequency and the magnetic field at the freezeout of heavy ion collisions

TL;DR

This paper proposes alternative decay channels to better detect rotational motion and magnetic fields in heavy ion collision freezeout, improving upon previous methods using hyperon decays.

Contribution

It introduces new decay channels that more effectively reveal rotational and magnetic effects in heavy ion collisions.

Findings

New decay channels enhance detection sensitivity

Improved identification of magnetic field effects

Better measurement of rotational motion

Abstract

We suggest other decays which can more effectively identify the effect of rotational motion and presence of the magnetic field, compared to $\Lambda,\bar\Lambda$ hyperon decayse used so far.