Published February 1989 | Version v1
Journal article Metadata-only

On the alpha particle model of the hypernuclei ΛΛ6He and Λ9Be

Creators

  • 1. Academia Sinica, Beijing, BJ (China). Inst. of Atomic Energy

Description

The properties of the Δ hypernuclei ΛΛ6He and Λ9Be are investigated by means of the α particle model. The density distribution of the nucleon of the α particle is extracted from the electron scattering experiment. The binding energy of the double Λ in ΛΛ6He is calculated together with that of the Λ in Λ9Be, and the spatial structures of ΛΛ6He and Λ9Be are obtained. In the calculation of ΛΛ6He, the strength of the Λ-Λ interaction is also investigated, and three sets of paremeters for the phenomenological Λ-Λ interaction are found

Additional details

Publishing Information

Journal Title
Chinese Journal of Nuclear Physics
Journal Volume
11
Journal Issue
1
Series
Chin. J. Nucl. Phys.
Journal Page Range
77-84
ISSN
0253-3790
CODEN
YTHLD

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
22021384
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ALPHA PARTICLES; BERYLLIUM 9; BINDING ENERGY; CLUSTER MODEL; DENSITY; DISTRIBUTION; HELIUM 6; HYPERNUCLEI; LAMBDA PARTICLES; NUCLEONS; PARTICLE INTERACTIONS
Descriptors DEC
BARYONS; BERYLLIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHARGED PARTICLES; ELEMENTARY PARTICLES; ENERGY; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; FERMIONS; HADRONS; HELIUM IONS; HELIUM ISOTOPES; HYPERONS; INTERACTIONS; IONIZING RADIATIONS; IONS; ISOTOPES; LAMBDA BARYONS; LIGHT NUCLEI; MATHEMATICAL MODELS; MILLISEC LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEI; PHYSICAL PROPERTIES; RADIATIONS; RADIOISOTOPES; STABLE ISOTOPES; STRANGE PARTICLES