J/psi spectroscopy from Mark III
Conference
·
OSTI ID:6594492
The Mark III detector at the SPEAR e/sup +/e/sup -/ storage ring at SLAC has accumulated a data sample of 5.8 x 10/sup 6/ J/psi produced. The status of the xi(2230) observed in the radiative J/psi decay is described. The status of the glueball candidates eta(1440) (iota(1440)) and f/sub 2/(1720) (theta(1720)) are probed with a systematic comparison between the radiative and the hadronic decays of J/psi. Finally, an understanding of quark correlations is attempted from a systematic study of the J/psi decaying into Vector-Pseudoscalar, Vector-Tensor and Vector-Scalar nonets.
- Research Organization:
- Stanford Linear Accelerator Center, Menlo Park, CA (USA)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 6594492
- Report Number(s):
- SLAC-PUB-4238; CONF-860736-13; ON: DE87007516
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645101 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Electromagnetic Interactions & Properties
645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
BRANCHING RATIO
DALITZ PLOT
DATA
DECAY
DIAGRAMS
ELEMENTARY PARTICLES
ETA MESONS
EXPERIMENTAL DATA
GLUEBALLS
HADRONIC PARTICLE DECAY
HADRONS
INFORMATION
IOTA-1440 RESONANCES
KAONS
MASS SPECTRA
MESON SPECTROSCOPY
MESONS
NUMERICAL DATA
OMEGA-784 RESONANCES
PARTICLE DECAY
PIONS
PSEUDOSCALAR MESONS
PSI-3105 RESONANCES
RADIATIVE DECAY
SCATTERPLOTS
SPECTRA
SPECTROSCOPY
STRANGE MESONS
STRANGE PARTICLES
645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
BRANCHING RATIO
DALITZ PLOT
DATA
DECAY
DIAGRAMS
ELEMENTARY PARTICLES
ETA MESONS
EXPERIMENTAL DATA
GLUEBALLS
HADRONIC PARTICLE DECAY
HADRONS
INFORMATION
IOTA-1440 RESONANCES
KAONS
MASS SPECTRA
MESON SPECTROSCOPY
MESONS
NUMERICAL DATA
OMEGA-784 RESONANCES
PARTICLE DECAY
PIONS
PSEUDOSCALAR MESONS
PSI-3105 RESONANCES
RADIATIVE DECAY
SCATTERPLOTS
SPECTRA
SPECTROSCOPY
STRANGE MESONS
STRANGE PARTICLES