Published March 2001
| Version v1
Journal article
Recent results from BES
Creators
Description
We report partial wave analysis results for J/ψ→γK+K- based on 7.8 x 106 BESI J/ψ events, and find 0++ to be dominant in the fJ (1710) mass region. Some very preliminary results are presented from the 2.2 x 107 J/ψ events newly collected at the upgraded BES(BESII). Using the world largest ψ(2S) data sample, BES measures branching ratios of ψ(2S) radiative and hadronic decays. The preliminary R values measured by BESII in the 2-5 GeV energy region are also presented
Additional details
Identifiers
- PII
- S0920563200010884;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 93
- Journal Issue
- 1-3
- Journal Page Range
- p. 151-156
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 4. international conference on hyperons, charm and beauty hadrons
- Dates
- 27-30 Jun 2000
- Place
- Valencia (Spain)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34064570
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BRANCHING RATIO; GEV RANGE 01-10; PARTIAL WAVES; PARTICLE DECAY; RADIATIVE DECAY; WEAK HADRONIC DECAY
- Descriptors DEC
- DECAY; ENERGY RANGE; GEV RANGE; PARTICLE DECAY; WEAK PARTICLE DECAY
Optional Information
- Copyright
- Copyright (c) 2001 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.