Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/10982
Title: Hyperon-hyperon interactions and properties of neutron star matter
Author: Vidaña Haro, Isaac
Polls Martí, Artur
Ramos Gómez, Àngels
Engvik, L.
Hjorth-Jensen, M.
Keywords: Hiperons
Reaccions nuclears
Estructura nuclear
Hyperons
Nuclear reactions
Nuclear structure
Issue Date: 2000
Publisher: The American Physical Society
Abstract: We present results from Brueckner-Hartree-Fock calculatons for beta stable neutron star matter with nucleonic and hyperonic degress degrees of freedom, employing the most recent parametrizations of the baryon-baryon interaction of the Nijmegen group. It is found that the only strange baryons emergin in beta stable matter up to total barionic densities of 1.2 fm^-3 are $\Sigma^-$ and $\Lambda$. The corresponding equations of state are then used to compute properties of neutron stars such as masses and radii.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevC.62.035801
It is part of: Physical Review C, 2000, vol. 62, núm. 3, p. 035801-1-035801-8
Related resource: http://doi.org/10.1103/PhysRevC.62.035801
URI: http://hdl.handle.net/2445/10982
ISSN: 0556-2813
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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