Jul 17 – 19, 2024
Lanzhou
Asia/Hong_Kong timezone

Rotational effect of J/ψ particle dissociation

Not scheduled
20m
Lanzhou

Lanzhou

Speaker

Liang Yuhao

Description

ALICE collaboration observed the spin polarization of J/ψ particles with respect to the event plane, finding less particles in the spin zero states. A possible explanation is the spin dependent dissociations of prompt J/psi in the quark-gluon plasma. we consider the effect of vorticity on the dissociation rate in the dominant inelastic scattering process. Using quark and gluon propagators from the quantum kinetic theories, we find correction to dissociation first order in vorticity.

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