g{sub VS}{gamma} coupling constant in light cone QCD
Journal Article
·
· Physical Review. D, Particles Fields
- Department of Physics, Karadeniz Technical University, 61080 Trabzon (Turkey)
- Department of Mathematics, Karadeniz Technical University, 61080 Trabzon (Turkey)
We recalculated the coupling constants g{sub {phi}{sigma}{gamma}}, g{sub {phi}a{sub 0}{gamma}}, g{sub {omega}{sigma}{gamma}}, g{sub a{sub 0}{omega}{gamma}}, g{sub {rho}{sigma}{gamma}}, and g{sub a{sub 0}{rho}{gamma}} by taking into account the contributions of the three-particle up to twist-4 distribution amplitudes of the photon involving quark-gluon and quark-anti-quark-photon fields in the light-cone sum-rule framework.
- OSTI ID:
- 21608084
- Journal Information:
- Physical Review. D, Particles Fields, Vol. 84, Issue 9; Other Information: DOI: 10.1103/PhysRevD.84.096010; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
COMPUTERIZED SIMULATION
COUPLING CONSTANTS
DISTRIBUTION
FIELD THEORIES
GLUONS
LIGHT CONE
PARTICLES
PHOTONS
QUANTUM CHROMODYNAMICS
QUARKS
SUM RULES
BOSONS
ELEMENTARY PARTICLES
EQUATIONS
FERMIONS
MASSLESS PARTICLES
QUANTUM FIELD THEORY
SIMULATION
SPACE-TIME
AMPLITUDES
COMPUTERIZED SIMULATION
COUPLING CONSTANTS
DISTRIBUTION
FIELD THEORIES
GLUONS
LIGHT CONE
PARTICLES
PHOTONS
QUANTUM CHROMODYNAMICS
QUARKS
SUM RULES
BOSONS
ELEMENTARY PARTICLES
EQUATIONS
FERMIONS
MASSLESS PARTICLES
QUANTUM FIELD THEORY
SIMULATION
SPACE-TIME