Decay properties of hybrid mesons with a massive constituent gluon and search for their candidates

Journal Article · Fri Jan 01 00:00:00 EST 1993 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.47.179· OSTI ID:7119596

Ishida, S; Sawazaki, H ^[1]; Oda, M ^[2]; Yamada, K ^[3]

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1. Atomic Energy Research Institute, College of Science and Technology, Nihon University, Tokyo 101 (Japan)
2. Faculty of Engineering, Kokushikan University, Tokyo 154 (Japan)
3. Department of Computer and Information Science, Junior College Narashino Campus, Nihon University, Funabashi, Chiba 274 (Japan)

In a previous work we argued the possibility of the [ital f][sub 1](1420) being our first hybrid meson with the configuration of ([ital u[bar u]]+[ital d[bar d]])[ital g]/ [radical]2 , and gave a preliminary consideration to search for other hybrid mesons. In this paper we calculate respective decay widths of the other members of ground-state hybrid-meson nonets in the framework of the covariant oscillator quark model extended to describe bound systems composed of quarks, antiquarks, and/or gluons. Based upon these results we select eight observed'' candidates altogether, three of them on a rather firm basis, and give some remarks to search further for their candidates experimentally.

• OSTI ID: 7119596
• Journal Information: Physical Review, D (Particles Fields); (United States), Vol. 47:1; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
F1-1420 MESONS
PARTICLE DECAY
ANTIPARTICLES
BOUND STATE
FLAVOR MODEL
GLUONS
L-S COUPLING
MASS
P WAVES
PROPAGATOR
QUANTUM CHROMODYNAMICS
QUARK MODEL
QUARKS
S WAVES
SPACE-TIME
WAVE FUNCTIONS
ANTIMATTER
AXIAL VECTOR MESONS
BOSONS
COMPOSITE MODELS
COUPLING
DECAY
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
FUNCTIONS
HADRONS
INTERMEDIATE COUPLING
MATHEMATICAL MODELS
MATTER
MESONS
PARTIAL WAVES
PARTICLE MODELS
POSTULATED PARTICLES
QUANTUM FIELD THEORY
662350* - Decays of Mesons- (1992-)
662230 - Quantum Chromodynamics- (1992-)