| Texto completo | |
| Autor(es): |
Serna, Fernando E.
;
Krein, Gastao
;
Foka, Y
;
Brambilla, N
;
Kovalenko, V
Número total de Autores: 5
|
| Tipo de documento: | Artigo Científico |
| Fonte: | RICAP16, 6TH ROMA INTERNATIONAL CONFERENCE ON ASTROPARTICLE PHYSICS; v. 137, p. 6-pg., 2017-01-01. |
| Resumo | |
We compute the masses of the pseudoscalar mesons pi(+), K-0 and D+ at finite temperature and baryon chemical potential. The computations are based on a symmetry-preserving Dyson-Schwinger equation treatment of a vector-vector four quark contact interaction. The results found for the temperature dependence of the meson masses are in qualitative agreement with lattice QCD data and QCD sum rules calculations. The chemical potential dependence of the masses provide a novel prediction of the present computation. (AU) | |
| Processo FAPESP: | 13/01907-0 - Centro de Pesquisa e Análise de São Paulo |
| Beneficiário: | Sergio Ferraz Novaes |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |