Tensor-meson dominance in the UPSILON system

Journal Article · Wed Dec 01 04:00:00 EST 1982 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.26.3108· OSTI ID:6617366

Genz, H

Tensor-meson dominance is extended to the bb system and a sum rule to test the validity of this extension is derived. The sum rule connects the widths GAMMA(UPSILON''..--> gamma..f/sub b//sup prime/), GAMMA(UPSILON''..--> gamma..f/sub b/), GAMMA(f/sub b//sup prime/..--> gamma..UPSILON'), GAMMA(f/sub b//sup prime/..--> gamma..UPSILON), GAMMA(UPSILON'..--> gamma..f/sub b/), and GAMMA(f/sub b/..--> gamma..UPSILON) to each other (with f/sub b/ and f/sub b//sup prime/ the narrow b-barb tensor mesons predicted by potential models). The corresponding result for the c-barc system is known to predict GAMMA(f/sub c/(3.55)..--> gamma..psi) = 700 keV proportional to the experimental GAMMA(psi'..--> gamma..f/sub c/(3.55)).

• Research Organization: Center for Theoretical Studies, University of Miami, Coral Gables, Florida 33124
• OSTI ID: 6617366
• Journal Information: Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 26:11; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BEAUTY PARTICLES
BOSONS
ELEMENTARY PARTICLES
ENERGY-MOMENTUM TENSOR
EQUATIONS
HADRONS
HAMILTONIANS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MATRIX ELEMENTS
MESON RESONANCES
MESONS
PARTICLE MODELS
POSTULATED PARTICLES
POTENTIALS
QUANTUM NUMBERS
QUANTUM OPERATORS
RADIATIVE DECAY
RESONANCE PARTICLES
SUM RULES
TENSOR DOMINANCE MODEL
TENSOR MESONS
TENSORS
UPSILON RESONANCES