Títol:
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Maximum mass of neutron stars
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Autor/a:
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Schulze, H.-J.; Polls Martí, Artur; Ramos Gómez, Àngels; Vidaña Haro, Isaac
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Altres autors:
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Universitat de Barcelona |
Abstract:
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We determine the structure of neutron stars within a Brueckner-Hartree-Fock approach based on realistic nucleon-nucleon, nucleon-hyperon, and hyperon-hyperon interactions. Our results indicate rather low maximum masses below 1.4 solar masses. This feature is insensitive to the nucleonic part of the EOS due to a strong compensation mechanism caused by the appearance of hyperons and represents thus strong evidence for the presence of nonbaryonic "quark" matter in the interior of heavy stars. |
Matèries:
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-Astrofísica nuclear -Reaccions nuclears -Nuclear astrophysics -Nuclear reactions |
Drets:
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(c) The American Physical Society, 2006
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Tipus de document:
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Article Article - Versió publicada |
Publicat per:
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The American Physical Society
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