K sub L r arrow 2. gamma. and K sub L r arrow. pi. sup +. pi. sup minus. gamma. decays
Journal Article
·
· Physical Review, D (Particles Fields); (USA)
OSTI ID:6151929
- Department of Physics, Enrico Fermi Institute, University of Chicago, Chicago, Illinois (USA)
- Department of Physics, Enrico Fermi Institute, University of Chicago, Chicago, Illinois (USA) Centre de Physique Theorique de L'Ecole Polytechnique, 91128 Palaiseau (France)
Under the assumption of pseudoscalar-meson pole dominance for {ital K}{sub {ital L}}{r arrow}2{gamma} and {ital K}{sub {ital L}}{r arrow}{pi}{sup +}{pi}{sup {minus}}{gamma} decays, {alpha}({ital K}{sub {ital L}}{eta}) and {alpha}({ital K}{sub {ital L}}{eta}{prime}) are determined. Experimental consequences on {ital K}{sub {ital L}}{r arrow}{pi}{sup +}{pi}{sup {minus}}{gamma}, {ital K}{sub {ital L}}{r arrow}{pi}{sup 0}{gamma}{gamma}, and {ital K}{sub {ital L}}{r arrow}{pi}{sup 0}{ital e+}{ital e{minus}} are discussed.
- OSTI ID:
- 6151929
- Journal Information:
- Physical Review, D (Particles Fields); (USA), Journal Name: Physical Review, D (Particles Fields); (USA) Vol. 43:1; ISSN PRVDA; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
645204 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CHIRAL SYMMETRY
CP INVARIANCE
DECAY
ELECTROMAGNETIC PARTICLE DECAY
ELEMENTARY PARTICLES
HADRONIC PARTICLE DECAY
HADRONS
INVARIANCE PRINCIPLES
KAONS
KAONS NEUTRAL
KAONS NEUTRAL LONG-LIVED
MATHEMATICAL MODELS
MATRIX ELEMENTS
MESONS
PARTICLE DECAY
PARTICLE MODELS
PSEUDOSCALAR MESONS
STRANGE MESONS
STRANGE PARTICLES
SYMMETRY
SYMMETRY BREAKING
VECTOR DOMINANCE MODEL
645204 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CHIRAL SYMMETRY
CP INVARIANCE
DECAY
ELECTROMAGNETIC PARTICLE DECAY
ELEMENTARY PARTICLES
HADRONIC PARTICLE DECAY
HADRONS
INVARIANCE PRINCIPLES
KAONS
KAONS NEUTRAL
KAONS NEUTRAL LONG-LIVED
MATHEMATICAL MODELS
MATRIX ELEMENTS
MESONS
PARTICLE DECAY
PARTICLE MODELS
PSEUDOSCALAR MESONS
STRANGE MESONS
STRANGE PARTICLES
SYMMETRY
SYMMETRY BREAKING
VECTOR DOMINANCE MODEL