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Please use this identifier to cite or link to this item: http://repositorio.ufba.br/ri/handle/ri/16546

Title: D-meson diffusion in hadronic matter
Authors: Torres-Rincon, Juan M.
Abreu, Luciano Melo
Keywords: Hadronic matter
Issue Date: 11-Nov-2014
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.
Description: trabalho apresentado no FAIRNESS 2013 - Workshop for young scientists with research interests focused on FAIR physics. 15-21 September 2013, Berlin (Germany); a ser publicado no Journal of Physics: Conference Series; também disponível no ArXiv:1312.3536 (http://arxiv.org/abs/1312.3536).
URI: http://repositorio.ufba.br/ri/handle/ri/16546
ISSN: 1742-6596
Appears in Collections:Trabalhos Apresentados em Eventos (PPGFIS)

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