Charged pions probing strong CP violation in chiral-imbalance medium?
M. Kawaguchi*, M. Harada, S. Matsuzaki and R. Ouyang
Pre-published on:
November 22, 2017
Published on:
November 24, 2017
Abstract
We propose a novel probe for the strong CP violation:
the charged-pion form factor could pick up the remnant of the CP violation
in the chiral-imbalance medium, which can be produced in heavy ion collisions.
Such a charged-pion profile could be observed
by the parity violation of direct photon detection measurements
at heavy ion collision experiments.
DOI: https://doi.org/10.22323/1.294.0070
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