Form-factor of radiative pion decay in QCD
Journal Article
·
· Modern Physics Letters A; (United States)
- Inst. for Nuclear Research of the Academy of Sciences of the USSR, 117312, Moscow (SU)
Axial form-factor of the radiative decay of charged pion is calculated using QCD sum rules method for non-diagonal correlator. For the ratio {gamma} = F{sub A}(O)/F{sub V}(O) the authors of this paper find {gamma} = 0.6 {plus minus} 0.15.
- OSTI ID:
- 5734829
- Journal Information:
- Modern Physics Letters A; (United States), Journal Name: Modern Physics Letters A; (United States) Vol. 6:25; ISSN 0217-7323; ISSN MPLAE
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662350* -- Decays of Mesons-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CHARGED PARTICLES
DECAY
ELEMENTARY PARTICLES
EQUATIONS
FIELD THEORIES
FORM FACTORS
HADRONS
MESONS
PARTICLE DECAY
PARTICLE PROPERTIES
PIONS
PSEUDOSCALAR MESONS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
RADIATIVE DECAY
SUM RULES
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CHARGED PARTICLES
DECAY
ELEMENTARY PARTICLES
EQUATIONS
FIELD THEORIES
FORM FACTORS
HADRONS
MESONS
PARTICLE DECAY
PARTICLE PROPERTIES
PIONS
PSEUDOSCALAR MESONS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
RADIATIVE DECAY
SUM RULES