Document type
ArticleVersion
Published versionPublication date
All rights reserved
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/10982
Hyperon-hyperon interactions and properties of neutron star matter
Journal Title
Director/Tutor
Additional contribution
Journal ISSN
Volume Title
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.
Related resource
Subject
Subject (English)
Citation
Citation
VIDAÑA HARO, Isaac, et al. Hyperon-hyperon interactions and properties of neutron star matter. Physical Review C. 2000. Vol. 62, num. 3, pags. 035801-1-035801-8. ISSN 0556-2813. [consulted: 7 of October of 2026]. Available at: https://hdl.handle.net/2445/10982