Phase transition to hyperon matter in neutron stars
Recent progress in the understanding of the high density phase of neutron stars advances the view that a substantial fraction of the matter consists of hyperons. The possible impacts of a highly attractive interaction between hyperons on the properties of compact stars are investigated.We find that a hadronic equation of state with hyperons allows for a first order phase transition to hyperonic matter. The corresponding hyperon stars can have rather small radii of R 8 km.
| Author: | Jürgen Schaffner-Bielich, Matthias Hanauske, Horst Stöcker, Walter Greiner |
|---|---|
| URN: | urn:nbn:de:hebis:30-21319 |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 16.11.2005 |
| Year of first Publication: | 2002 |
| Publishing Institution: | Univ.-Bibliothek Frankfurt am Main |
| Tag: | Neutronensterne ; hyperon hyperon; neutron stars |
| Source: | Phys.Rev.Lett.89:171101,2002 ,  2002 The American Physical Society |
| Institutes: | Physik |
| Dewey Decimal Classification: | 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Veröffentlichungsvertrag für Publikationen ohne Print on Demand |
