An estimate of heavy quark momentum diffusion coefficient in gluon plasma

Banerjee, Debasish; Datta, Saumen; Gavai, Rajiv V.; Majumdar, Pushan (2013). An estimate of heavy quark momentum diffusion coefficient in gluon plasma. In: 30th International Symposium on Lattice Field Theory (Lattice 2012). Cairns, Australia. 24.-29.06.2012.

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We calculate the momentum diffusion coefficient for heavy quarks in SU(3) gluon plasma at temperatures 1-2 times the deconfinement temperature. The momentum diffusion coefficient is extracted from a Monte Carlo calculation of the correlation function of color electric fields, in the leading order of expansion in heavy quark mass. Systematics of the calculation are examined, and compared with perturbtion theory and other estimates.

Item Type:

Conference or Workshop Item (Paper)

Division/Institute:

08 Faculty of Science > Institute of Theoretical Physics
10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC)

UniBE Contributor:

Banerjee, Debasish

Subjects:

500 Science > 530 Physics

Series:

Proceedings of Science (PoS)

Language:

English

Submitter:

Esther Fiechter

Date Deposited:

08 Aug 2014 14:28

Last Modified:

16 Dec 2014 11:46

BORIS DOI:

10.7892/boris.45167

URI:

https://boris.unibe.ch/id/eprint/45167

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