Investigation of resonance states in the glueball-enhanced channel /pi//sup /minus//p /yields/ /phi//phi/n

Conference · Fri Jun 24 00:00:00 EDT 1988

OSTI ID:6695797

Lindenbaum, S J; Foley, K J; Eiseman, S E; Etkin, A; Hackenburg, R W; Longacre, R S; Love, W A; Morris, T W; Platner, E D; Saulys, A C; Chan, C; Kramer, M A

In this paper we discuss the striking evidence for the g/sub T/(2010), g/sub T//prime/(2300) and g/sub T//prime//prime/(2340) I/sup G/J/sup PC/ = O/sup +/2/sup ++/ resonances which comprise virtually all of the /pi//sup /minus//p /yields/ /phi//phi/n. The complete breakdown of the expected OZI suppression, and the striking differences of these states from conventional states and background in other channels have so far only been successfully explained by assuming they are produced by 1-3 2/sup ++/ glueballs. The comparison with J//psi/ radiative decay results is made. The forthcoming search for an exotic J/sup PC/ glueball is discussed. 7 refs., 5 figs., 1 tab.

• Research Organization: Brookhaven National Lab., Upton, NY (USA); City Coll., New York (USA)
• DOE Contract Number: AC02-76CH00016; AC02-83ER40107
• OSTI ID: 6695797
• Report Number(s): BNL-41637; CONF-8805142-29; CONF-880867-4; ON: TI88016741
• Country of Publication: United States
• Language: English

Related Subjects

645100* -- High Energy Physics-- Particle Interactions & Properties-Experimental
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CHARMONIUM
DATA
ELEMENTARY PARTICLES
EXPERIMENTAL DATA
GLUEBALLS
HADRON-HADRON INTERACTIONS
HADRONS
INFORMATION
INTERACTIONS
J PSI-3097 MESONS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
NUMERICAL DATA
PARTIAL WAVES
PARTICLE INTERACTIONS
PION-NUCLEON INTERACTIONS
PION-PROTON INTERACTIONS
QUARKONIUM
RESONANCE PARTICLES
VECTOR MESONS