Published January 2000
| Version v1
Journal article
Nonmesonic weak decay of Λ hypernuclei
Creators
- 1. Tokyo Inst. of Tech. (Japan). Dept. of Physics
Description
Decays of Λ in nuclei, nonmesonic mode, are studied by using the ΛN → NN weak transition potential derived from the meson exchange mechanism and the direct quark mechanism. The decay rates are calculated both for the Λ in symmetric nuclear matter and light hypernuclei. We consider the exchange of six mesons (π, K, η, ρ, ω,K*). The form factor in the meson exchange mechanism and short range correlation are carefully studied. (author)
Additional details
Publishing Information
- Journal Title
- Genshikaku Kenkyu
- Journal Volume
- 44
- Journal Issue
- 4
- Journal Page Range
- p. 179-183
- ISSN
- 0367-4169
Conference
- Title
- 1999 Summer school for young nuclear and particle physicists group of Japan
- Dates
- 21-26 Jul 1999
- Place
- Nagano (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 31028175
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- EXCHANGE INTERACTIONS; FORM FACTORS; LAMBDA BARYONS; MESONS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEAR STRUCTURE; NUCLEON-HYPERON INTERACTIONS; STRANGENESS; WEAK PARTICLE DECAY
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BARYONS; BOSONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INTERACTIONS; MATHEMATICAL MODELS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; STRANGE PARTICLES
Optional Information
- Notes
- 14 refs., 1 fig., 2tabs.