Published February 27, 2007 | Version v1
Journal article Metadata-only

Recent Results from BES on Charmonium Decays

Creators

  • 1. Institute of High Energy Physics, Chinese Academy of Science, Beijing 100049 (China)

Description

Based on 14 M ψ(2S) events at BES-II, the decays of ψ(2S) into τ+τ-, baryon pairs, multibody final states and the hadronic decays of χcJ are studied. The branching ratios of these decays are reported. These results contribute to understand QCD

Additional details

Identifiers

DOI
10.1063/1.2714442;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
892
Journal Issue
1
Journal Page Range
p. 460-463
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
7. conference on quark confinement and the hadron spectrum
Acronym
QCHS7
Dates
2-7 Sep 2006
Place
Ponta Delgada, Acores (Portugal)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39074093
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARYONS; BEIJING ELECTRON-POSITRON COLLIDER; BRANCHING RATIO; CHI0-3415 MESONS; ELECTRON-POSITRON INTERACTIONS; HADRONIC PARTICLE DECAY; LEPTONIC DECAY; MULTIPARTICLE SPECTROMETERS; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PSI-3770 MESONS; QUANTUM CHROMODYNAMICS; TAU PARTICLES
Descriptors DEC
ACCELERATORS; BASIC INTERACTIONS; BOSONS; CHARMONIUM; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; HEAVY LEPTONS; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; LEPTONS; LINEAR ACCELERATORS; MEASURING INSTRUMENTS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; QUANTUM FIELD THEORY; QUARKONIUM; SCALAR MESONS; SPECTROMETERS; STORAGE RINGS; VECTOR MESONS; WEAK INTERACTIONS; WEAK PARTICLE DECAY

Optional Information

Notes
(c) 2007 American Institute of Physics
Collaborations
BES Collaboration