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arXiv · 2402.06754

Detecting anomalous CP violation in heavy ion collisions through baryon-electric charge correlations

David Frenklakh·Dmitri E. Kharzeev·Andrea Palermo
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Abstract

The chiral magnetic effect (CME) and the chiral vortical effect (CVE) induce a correlation between baryon and electric currents. We show that this correlation can be detected using a new observable: a mixed baryon-electric charge correlator. This correlator is proportional to the baryon asymmetry, suggesting a novel way to separate the chiral effects from the background in heavy ion collisions.

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David Frenklakh, Dmitri E. Kharzeev, Andrea Palermo. 2024-02-09. Detecting anomalous CP violation in heavy ion collisions through baryon-electric charge correlations. https://arxiv.org/abs/2402.06754

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