Published July 2019
| Version v1
Journal article
Neutron Star Matter and Baryonic Interactions
- 1. Moscow State University, Department of Physics (Russian Federation)
- 2. Moscow State University, Skobeltsyn Institute of Nuclear Physics (Russian Federation)
Description
The properties of neutron-star matter up to the appearance of hyperons are calculated with the aid of Skyrme potentials. The conditions for the appearance of Λ hyperons in matter and values of the density at the point of their appearance are analyzed for various parametrizations of nucleon-nucleon and hyperon-nucleon interactions. The dependence of the results on the magnitude of density-dependent forces, the degree of nonlocality, the behavior of the symmetry energy, and incompressibility of nuclear matter is examined.
Additional details
Identifiers
Publishing Information
- Journal Title
- Physics of Atomic Nuclei
- Journal Volume
- 82
- Journal Issue
- 4
- Journal Page Range
- p. 402-407
- ISSN
- 1063-7788
- CODEN
- PANUEO
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 51084697
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- DENSITY; HYPERONS; NEUTRON STARS; NUCLEAR MATTER; NUCLEON-HYPERON INTERACTIONS; NUCLEON-NUCLEON INTERACTIONS; SKYRME POTENTIAL; SYMMETRY
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BARYONS; ELEMENTARY PARTICLES; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MATTER; NUCLEON-NUCLEON POTENTIAL; PARTICLE INTERACTIONS; PHYSICAL PROPERTIES; POTENTIALS; STARS; STRANGE PARTICLES
Optional Information
- Copyright
- Copyright (c) 2019 Pleiades Publishing, Ltd.