Glueball wave functions in lattice gauge calculations

Journal Article · Mon Jul 13 04:00:00 EDT 1992 · Physical Review Letters; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.69.245· OSTI ID:7287423

de Forcrand, P; Liu, K ^[1]

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1. Hochstleistungsrechenzentrum, Kernforschungszentrum Juelich G.m.b.H., 5170, Juelich (Germany)

The SU(2) glueball wave functions {l angle}0{vert bar}{ital A}{sub {mu}}{sup {dagger}}({ital x}){ital A}{sub {nu}}({ital y}){vert bar}{ital G}{r angle} are measured on the lattice in the Coulomb gauge, using a source method. It is found that the tensor glueball is about 4 times as large as the scalar glueball. Phenomenological implications for identifying glueballs are discussed.

• DOE Contract Number: FG05-84ER40154
• OSTI ID: 7287423
• Journal Information: Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 69:2; ISSN PRLTA; ISSN 0031-9007
• Country of Publication: United States
• Language: English

Related Subjects

662110* -- General Theory of Particles & Fields-- Theory of Fields & Strings-- (1992-)
662440 -- Properties of Other Particles Including Hypothetical Particles-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
DECAY
ELEMENTARY PARTICLES
ENERGY RANGE
F2-1720 MESONS
FIELD THEORIES
FUNCTIONS
GEV RANGE
GEV RANGE 01-10
GLUEBALLS
HADRON-HADRON INTERACTIONS
HADRONIC PARTICLE DECAY
HADRONS
INTERACTIONS
LATTICE FIELD THEORY
MESON-MESON INTERACTIONS
MESONS
MONTE CARLO METHOD
PARTICLE DECAY
PARTICLE INTERACTIONS
QUANTUM FIELD THEORY
SCALAR MESONS
TENSOR MESONS
WAVE FUNCTIONS