Reaction. pi. /sup -/p. -->. phiphin and evidence for glueballs

Journal Article · Mon Nov 29 04:00:00 EST 1982 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.49.1620· OSTI ID:6420967

Etkin, A; Foley, K J; Longacre, R S

The authors have detected 1203 events of the reaction ..pi../sup -/p..-->..phiphin at 22 GeV/c, and have performed a partial-wave analysis of the phiphi system. The results are well represented by two resonances, both with quantum numbers I/sup G/ = 0/sup +/, J/sup P/C = 2/sup + +/. The breakdown of the Okubo-Zweig-Iizuka suppression observed in this reaction is naturally explained in the context of QCD if these states are considered to be glueball candidates.

• Research Organization: Brookhaven National Laboratory, Upton, New York 11973
• DOE Contract Number: AC02-76CH00016; AC02-79ER10550
• OSTI ID: 6420967
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 49:22; ISSN PRLTA
• Country of Publication: United States
• Language: English

Related Subjects

645104* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACCELERATORS
ANGULAR MOMENTUM
BARYONS
BOSONS
BROOKHAVEN AGS
CYCLIC ACCELERATORS
DATA
ELEMENTARY PARTICLES
ENERGY RANGE
EXPERIMENTAL DATA
FERMIONS
FIELD THEORIES
GEV RANGE
GEV RANGE 10-100
GLUEBALLS
GLUONS
HADRON-HADRON INTERACTIONS
HADRONS
INFORMATION
INTERACTIONS
MASS SPECTRA
MESON RESONANCES
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
NEUTRONS
NUCLEONS
NUMERICAL DATA
PARITY
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PHI-1019 RESONANCES
PION MINUS-PROTON INTERACTIONS
PION-NUCLEON INTERACTIONS
PION-PROTON INTERACTIONS
POSTULATED PARTICLES
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUANTUM NUMBERS
RESONANCE PARTICLES
SPECTRA
SPIN
SYNCHROTRONS
VECTOR MESONS