Published 1987
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Strange diquarks and orbital excitations of hyperons
Description
Using the model of the QCD string with spin-orbital interaction the masses of strange diquarks are determined. The spectra of orbital excitations of the Λ and Σ hyperons are calculated and discussed. Also the decay modes for Λ's and Σ's are considered
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Additional details
Publishing Information
- Imprint Pagination
- 17 p.
- Report number
- ITEP--158(1987)
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 19057234
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BRANCHING RATIO; EXCITED STATES; L-S COUPLING; LAMBDA PARTICLES; MASS; ORBITAL ANGULAR MOMENTUM; PARITY; PARTICLE DECAY; QUARK MODEL; QUARKS; SIGMA PARTICLES; SPIN; STRING MODELS; SU-3 GROUPS; THEORETICAL DATA
- Descriptors DEC
- ANGULAR MOMENTUM; BARYONS; COMPOSITE MODELS; COUPLING; DATA; DECAY; ELEMENTARY PARTICLES; ENERGY LEVELS; EXTENDED PARTICLE MODEL; FERMIONS; HADRONS; HYPERONS; INFORMATION; INTERMEDIATE COUPLING; LAMBDA BARYONS; LIE GROUPS; MATHEMATICAL MODELS; NUMERICAL DATA; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; SIGMA BARYONS; STRANGE PARTICLES; SU GROUPS; SYMMETRY GROUPS
Optional Information
- Notes
- 11 refs.; 5 figs.