Radiative transitions to an eta/sub c/(2980) candidate state and the observation of hadronic decays of this state

Conference · Sun Jun 01 00:00:00 EDT 1980

OSTI ID:5121869

Bloom, E D

Preliminary results from the Crystal Ball and Mark II experiments at SPEAR are presented on radiative transitions from psi'(3684) and J/psi(3095) to an eta/sub c/(2980) candidate state. In addition to the inclusive photon signals reported previously by the Crystal Ball, both detectors now see exclusive hadronic final state signals at masses consistent with the states inclusively determined mass of 2981 +- 16 MeV.

• Research Organization: Stanford Linear Accelerator Center, CA (USA)
• DOE Contract Number: AC03-76SF00515
• OSTI ID: 5121869
• Report Number(s): SLAC-PUB-2530; CONF-8004102-3; TRN: 80-017321
• Resource Relation: Conference: 6. international conference on experimental meson spectroscopy, Upton, NY, USA, 25 Apr 1980
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PSI RESONANCES
RADIATIVE DECAY
GAMMA SPECTROSCOPY
EXPERIMENTAL DATA
INCLUSIVE INTERACTIONS
PSEUDOSCALAR MESONS
PSI-3105 RESONANCES
PSI-3695 RESONANCES
BOSONS
DATA
DECAY
ELECTROMAGNETIC PARTICLE DECAY
ELEMENTARY PARTICLES
HADRONS
INFORMATION
INTERACTIONS
MESON RESONANCES
MESONS
NUMERICAL DATA
PARTICLE DECAY
PARTICLE INTERACTIONS
RESONANCE PARTICLES
SPECTROSCOPY
VECTOR MESONS
WEAK PARTICLE DECAY
645101* - High Energy Physics- Particle Interactions & Properties-Experimental- Electromagnetic Interactions & Properties