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Hyperon-hyperon interactions and properties of neutron star matter

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dc.creator Vidaña Haro, Isaac
dc.creator Polls Martí, Artur
dc.creator Ramos Gómez, Àngels
dc.creator Engvik, L.
dc.creator Hjorth-Jensen, M.
dc.date 2010-01-28T16:53:33Z
dc.date 2010-01-28T16:53:33Z
dc.date 2000
dc.date.accessioned 2024-12-16T10:21:11Z
dc.date.available 2024-12-16T10:21:11Z
dc.identifier 0556-2813
dc.identifier http://hdl.handle.net/2445/10982
dc.identifier 165558
dc.identifier.uri http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/12271
dc.description 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.
dc.format 8 p.
dc.format application/pdf
dc.language eng
dc.publisher The American Physical Society
dc.relation Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevC.62.035801
dc.relation Physical Review C, 2000, vol. 62, núm. 3, p. 035801-1-035801-8
dc.relation http://doi.org/10.1103/PhysRevC.62.035801
dc.rights (c) The American Physical Society, 2000
dc.rights info:eu-repo/semantics/openAccess
dc.source Articles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject Hiperons
dc.subject Reaccions nuclears
dc.subject Estructura nuclear
dc.subject Hyperons
dc.subject Nuclear reactions
dc.subject Nuclear structure
dc.title Hyperon-hyperon interactions and properties of neutron star matter
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion


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