Published August 1, 1988
| Version v1
Journal article
Radiative decays of the K-p atom
- 1. Department of Physics, Beijing University, Beijing, China
Description
We use an extension of the cloudy bag model to SU(3) x SU(3) to calculate the radiative decay of the K-p atom. Our result differs from earlier work in a fundamental way because of the inclusion of coupling to the open Σπ channel. The branching ratio into Σ0γ is predicted to be of order 10--20 % bigger than that into Λγ, which should make it accessible to a current experiment
Additional details
Publishing Information
- Journal Title
- Physical Review, D
- Journal Volume
- 38
- Journal Issue
- 3
- Series
- Phys. Rev., D.
- Journal Page Range
- 837-844
- ISSN
- 0556-2821
- CODEN
- PRVDA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20001301
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BAG MODEL; BRANCHING RATIO; KAON MINUS-PROTON INTERACTIONS; KAONIC ATOMS; LAGRANGIAN FUNCTION; LAMBDA PARTICLES; PARTICLE PRODUCTION; PHOTONS; QUARK MODEL; RADIATIVE DECAY; S MATRIX; SIGMA PARTICLES; SU-3 GROUPS
- Descriptors DEC
- ATOMS; BARYONS; BOSONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FERMIONS; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONIC ATOMS; HADRONS; HYPERONS; INTERACTIONS; KAON-NUCLEON INTERACTIONS; KAON-PROTON INTERACTIONS; LAMBDA BARYONS; LIE GROUPS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MATRICES; MESIC ATOMS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; SIGMA BARYONS; STRANGE PARTICLES; SU GROUPS; SYMMETRY GROUPS