Characteristics of electromagnetic, weak semileptonic, and nonleptonic decays of pseudoscalar mesons in the nonlocal quark model
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:5998875
The nonlocal quark model is used to calculate the characteristics of the electromagnetic and weak semileptonic decays of the pseudoscalar mesons: the electromagnetic radii of pions and kaons, the form factors of K/sub l/3 decay, and the structure constants of the decay ..pi../sup -/..-->..e..nu gamma... A four-quark interaction satisfying the Vertical Bar..delta..TVertical Bar = 1/2 rule is introduced, and the nonleptonic decays K..-->..2..pi.., 3..pi.. are considered. The results are found to be in agreement with experiment. A study is made of the dependence of the model results on the intrinsic parameters.
- Research Organization:
- Joint Institute for Nuclear Research
- OSTI ID:
- 5998875
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 33:2; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645202 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
645203 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
645205* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 0-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
COMPOSITE MODELS
DECAY
ELECTROMAGNETIC PARTICLE DECAY
ELEMENTARY PARTICLES
FORM FACTORS
HADRONS
KAONS
MATHEMATICAL MODELS
MESONS
PARTICLE DECAY
PARTICLE MODELS
PARTICLE PROPERTIES
PARTICLE RADII
PIONS
PSEUDOSCALAR MESONS
QUARK MODEL
SEMILEPTONIC DECAY
STRANGE PARTICLES
WEAK HADRONIC DECAY
WEAK PARTICLE DECAY
645203 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
645205* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 0-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
COMPOSITE MODELS
DECAY
ELECTROMAGNETIC PARTICLE DECAY
ELEMENTARY PARTICLES
FORM FACTORS
HADRONS
KAONS
MATHEMATICAL MODELS
MESONS
PARTICLE DECAY
PARTICLE MODELS
PARTICLE PROPERTIES
PARTICLE RADII
PIONS
PSEUDOSCALAR MESONS
QUARK MODEL
SEMILEPTONIC DECAY
STRANGE PARTICLES
WEAK HADRONIC DECAY
WEAK PARTICLE DECAY