lambda lambda. hypernuclei and the. lambda lambda. interaction
Conference
·
OSTI ID:7154992
Variational calculations of ..cap alpha..-cluster models for /sup 6//sub ..lambda lambda../He, /sup 9//sub ..lambda lambda../Be have been made. These calculations require a knowledge of the ..cap alpha lambda.. potential which is obtained in several ways including the use of five-body Monte Carlo (MC) calculations of /sup 5//sub ..lambda../He. We discuss the ..lambda lambda.. interaction strengths and the relation between the /sup 6//sub ..lambda lambda../He and /sup 10//sub ..lambda lambda../Be binding energies and, in particular, the dependence of these on the ..cap alpha lambda.. potential. For all our ..cap alpha lambda.. potentials the binding energy of /sup 6//sub ..lambda lambda../He predicted from /sup 10//sub ..lambda lambda../Be is 1 MeV or more below the experimental value. A brief discussion is given of the implication of the phenomenological strength of ..lambda lambda.. interaction we obtain and also the implication of ..lambda lambda.. hypernuclei for the H-dibaryon. 19 refs., 2 figs., 1 tab.
- Research Organization:
- Illinois Univ., Chicago (USA). Dept. of Physics; Argonne National Lab., IL (USA); Illinois Univ., Urbana (USA). Dept. of Physics; Aligarh Muslim Univ. (India). Dept. of Physics
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 7154992
- Report Number(s):
- CONF-860832-7; ON: DE87001488
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651311* -- Nuclear Properties & Reactions
A=6-19
Theoretical-- Mass
Abundance
& Binding Energy-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
BARYONS
BERYLLIUM 10
BERYLLIUM 9
BERYLLIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BINDING ENERGY
ELEMENTARY PARTICLES
ENERGY
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
FERMIONS
HADRONS
HELIUM 6
HELIUM ISOTOPES
HYPERNUCLEI
HYPERONS
INTERACTIONS
ISOTOPES
LAMBDA BARYONS
LAMBDA PARTICLES
LIGHT NUCLEI
MONTE CARLO METHOD
NUCLEAR FRAGMENTS
NUCLEI
PARTICLE INTERACTIONS
RADIOISOTOPES
STABLE ISOTOPES
STRANGE PARTICLES
YEARS LIVING RADIOISOTOPES
A=6-19
Theoretical-- Mass
Abundance
& Binding Energy-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
BARYONS
BERYLLIUM 10
BERYLLIUM 9
BERYLLIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BINDING ENERGY
ELEMENTARY PARTICLES
ENERGY
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
FERMIONS
HADRONS
HELIUM 6
HELIUM ISOTOPES
HYPERNUCLEI
HYPERONS
INTERACTIONS
ISOTOPES
LAMBDA BARYONS
LAMBDA PARTICLES
LIGHT NUCLEI
MONTE CARLO METHOD
NUCLEAR FRAGMENTS
NUCLEI
PARTICLE INTERACTIONS
RADIOISOTOPES
STABLE ISOTOPES
STRANGE PARTICLES
YEARS LIVING RADIOISOTOPES