Published May 30, 2005
| Version v1
Journal article
Faddeev-Yakubovsky calculations for A=4 hypernuclear systems
Creators
- 1. Institute for Nuclear Theory, University of Washington, Seattle, WA 98195 (United States)
Description
We present results for the Λ separation energies of the four-body hypernuclei 4ΛHe and 4ΛH based on solutions of the Yakubovsky equations for these systems. Our results show that none of the Nijmegen soft-core models or the Julich A-bar model correctly binds all four-body hypernuclei states simultaneously. We discuss the possibilities to constrain hyperon-nucleon interactions using the charge-dependence of the four-body Λ separation energies
Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysa.2005.01.013;
- PII
- S0375-9474(05)00031-X;
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 754
- Journal Page Range
- p. 36-42
- ISSN
- 0375-9474
- CODEN
- NUPABL
Conference
- Title
- 8. international conference on hypernuclear and strange particle physics
- Dates
- 14-18 Oct 2003
- Place
- Newport News, VA (United States)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37042565
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BINDING ENERGY; FOUR-BODY PROBLEM; HELIUM 4; HYDROGEN 4; HYPERNUCLEI; LAMBDA BARYONS; MATHEMATICAL SOLUTIONS; NUCLEAR STRUCTURE; NUCLEON-HYPERON INTERACTIONS
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BARYONS; ELEMENTARY PARTICLES; ENERGY; EVEN-EVEN NUCLEI; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HELIUM ISOTOPES; HYDROGEN ISOTOPES; HYPERONS; INTERACTIONS; ISOTOPES; LIGHT NUCLEI; MANY-BODY PROBLEM; NUCLEAR FRAGMENTS; NUCLEI; ODD-ODD NUCLEI; PARTICLE INTERACTIONS; STABLE ISOTOPES; STRANGE PARTICLES
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.