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Heavy quark diffusion in an overoccupied gluon plasma

We extract the heavy-quark diffusion coefficient κ and the resulting momentum broadening 〈p$^{2}$〉 in a far-from-equilibrium non-Abelian plasma. We find several features in the time dependence of the momentum broadening: a short initial rapid growth of 〈p$^{2}$〉, followed by linear growth with time...

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Detalles Bibliográficos
Autores principales: Boguslavski, K., Kurkela, A., Lappi, T., Peuron, J.
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP09(2020)077
http://cds.cern.ch/record/2717562