Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/10980
Title: | Strange nuclear matter within Brueckner-Hartree-Fock theory |
Author: | Vidaña Haro, Isaac Polls Martí, Artur Ramos Gómez, Àngels Hjorth-Jensen, M. Stoks, V. G. J. |
Keywords: | Astrofísica nuclear Estructura nuclear Barions Nuclear astrophysics Nuclear structure Baryons |
Issue Date: | 2000 |
Publisher: | The American Physical Society |
Abstract: | We have developed a formalism for microscopic Brueckner-type calculations of dense nuclear matter that includes all types of baryon-baryon interactions and allows to treat any asymmetry on the fractions of the different species (n, p, $\Lambda$, $\Sigma^0$, $\Sigma^+$, $\Sigma^-$, $\Xi^-$ and $\Xi^0$). We present results for the different single-particle potentials focussing on situations that can be relevant in future microscopic studies of beta-stable neutron star matter with strangeness. We find the both the hyperon-nucleon and hyperon-hyperon interactions play a non-negligible role in determining the chemical potentials of the different species. |
Note: | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevC.61.025802 |
It is part of: | Physical Review C, 2000, vol. 61, núm. 2, p. 025802-1-025802-12 |
URI: | http://hdl.handle.net/2445/10980 |
Related resource: | http://dx.doi.org/10.1103/PhysRevC.61.025802 |
ISSN: | 0556-2813 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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