Equation of state and strangeness in neutron stars - role of hyperon-nuclear three-body forces

Autor: Weise Wolfram
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: EPJ Web of Conferences, Vol 271, p 06003 (2022)
Druh dokumentu: article
ISSN: 2100-014X
DOI: 10.1051/epjconf/202227106003
Popis: A brief survey is presented of our present understanding of the equation-of-state of cold, dense matter and the speed of sound in the interior of neutron stars, based on the constraints inferred from observational data. The second part focuses on strangeness in baryonic matter and the role of hyperonnuclear two- and three-body forces, with reference to the "hyperon puzzle" in neutron stars and possible scenarios for its solution.
Databáze: Directory of Open Access Journals