https://repositorio.ufba.br/handle/ri/16546
metadata.dc.type: | Artigo de Periódico |
Title: | D-meson diffusion in hadronic matter |
Authors: | Torres-Rincon, Juan M. Abreu, Luciano Melo |
metadata.dc.creator: | Torres-Rincon, Juan M. Abreu, Luciano Melo |
Abstract: | We present effective-field-theory results with unitarized interactions on the D-meson transport coefficients in a gas populated by light mesons and baryons at finite temperature and baryochemical potential. The Fokker-Planck equation is used to compute the drag force, the relaxation time and the diffusion coefficients of D mesons for collisions at FAIR. At finite baryochemical potential, the combined effect of net baryonic density and sizable meson-baryon interaction makes the D mesons to relax more efficiently than in the case at zero baryochemical potential. We also describe the connection with the quark-gluon plasma phase in adiabatic trajectories on the phase diagram at both zero and finite baryochemical potential. |
Keywords: | Hadronic matter |
metadata.dc.rights: | Acesso Aberto |
URI: | http://repositorio.ufba.br/ri/handle/ri/16546 |
Issue Date: | 2013 |
Appears in Collections: | Trabalho Apresentado em Evento (PPGFIS) |
File | Description | Size | Format | |
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Abreu.Torres-Rincon.1312.3536v1.pdf | 321,3 kB | Adobe PDF | View/Open |
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