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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 |
| URI: | http://hdl.handle.net/2445/10982 |
| Related resource: | http://doi.org/10.1103/PhysRevC.62.035801 |
| ISSN: | 0556-2813 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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|---|---|---|---|---|
| 165558.pdf | 160.66 kB | Adobe PDF | View/Open |
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