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Título:
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D-meson diffusion in hadronic matter
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Autores:
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Llanes Estrada, Felipe José ;
Torres Rincón, Juan M. ;
Abreu, Luciano M. ;
Cabrera, Daniel ;
Tolos, Laura
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Tipo de documento:
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texto impreso
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Editorial:
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IOP publishing ltd, 2014
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Dimensiones:
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application/pdf
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Nota general:
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cc_by
info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física
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Tipo = Artículo
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Resumen:
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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 mu(B) = 0 case. 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.
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En línea:
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https://eprints.ucm.es/id/eprint/27567/1/LlanesEstrada%2083libre.pdf
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