Chiral magnetic effect and an experimental bound on the late time magnetic field strength

Mueller, Berndt and Schaefer, Andreas (2018) Chiral magnetic effect and an experimental bound on the late time magnetic field strength. PHYSICAL REVIEW D, 98 (7): 071902. ISSN 2470-0010, 2470-0029

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Abstract

We first compare different approaches to estimates of the magnitude of the chiral magnetic effect in relativistic heavy ion collisions and show that their main difference lies in the assumptions on the length of persistence of the magnetic field generated by the colliding nuclei. We then analyze recent measurements of the global polarization of Lambda and (Lambda) over bar hyperons in terms of the bounds they set on the magnitude of the late-time magnetic field.

Item Type: Article
Uncontrolled Keywords: NUCLEAR COLLISIONS;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Depositing User: Dr. Gernot Deinzer
Date Deposited: 04 Dec 2019 10:26
Last Modified: 04 Dec 2019 10:26
URI: https://pred.uni-regensburg.de/id/eprint/13667

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