Published October 27, 1997 | Version v1
Journal article Metadata-only

The interaction between H-dibaryons

Creators

  • 1. Osaka Univ. (Japan). Research Center for Nuclear Physics
  • 2. Sophia Univ. (Japan). Dept. of Phys.
  • 3. Tuebingen Univ. (Germany). Inst. fuer Theoretische Phys.
  • 4. Tokyo Univ. (Japan). Dept. of Phys.

Description

We investigate the interaction between H-dibaryons employing a quark cluster model with a one-gluon-exchange potential and an effective meson exchange potential (EMEP). A deeply-bound state of two H-dibaryons due to the medium range attraction of the EMEP is obtained. The bound H-H system has a size of about 0.8∝0.9 fm because of the short-range repulsion generated by the color-magnetic interaction and the Pauli principle. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. A
Journal Volume
625
Journal Issue
1-2
Journal Page Range
p. 192-206.
ISSN
0375-9474
CODEN
NUPABL

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
29014573
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BINDING ENERGY; BOUND STATE; COLOR MODEL; DIBARYONS; FLAVOR MODEL; GLUON MODEL; HYPERON-HYPERON INTERACTIONS; INTERACTION RANGE; OPE POTENTIAL; PAULI PRINCIPLE; PHASE SHIFT; POTENTIAL SCATTERING; SCATTERING LENGTHS; SPIN ORIENTATION; THEORETICAL DATA; WAVE FUNCTIONS
Descriptors DEC
BARYON-BARYON INTERACTIONS; BARYONS; COMPOSITE MODELS; DATA; DISTANCE; ELASTIC SCATTERING; ELEMENTARY PARTICLES; ENERGY; FERMIONS; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; MATHEMATICAL MODELS; NUMERICAL DATA; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; POTENTIALS; QUARK MODEL; SCATTERING

Optional Information

Notes
20 refs.