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-BielichORCiDGND, Matthias HanauskeGND, Horst StöckerORCiDGND, Walter GreinerGND |
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URN: | urn:nbn:de:hebis:30-21319 |
DOI: | https://doi.org/10.1103/PhysRevLett.89.171101 |
Parent Title (German): | Physical review letter |
Document Type: | Article |
Language: | English |
Year of Completion: | 2002 |
Date of first Publication: | 2002/10/21 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2005/11/16 |
Tag: | Neutronensterne; hyperon hyperon; neutron stars |
Volume: | 89 |
Issue: | 17:171101 |
Source: | Phys.Rev.Lett.89:171101,2002 , The American Physical Society |
HeBIS-PPN: | 35488638X |
Institutes: | Physik / Physik |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Licence (German): | Deutsches Urheberrecht |