Published February 2009 | Version v1
Journal article

Recent results from BESII and the status of BEPCII/BESIII

Creators

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

Description

We reported the observation of Y(2175) in φf0(980) mass spectrum in J/ψ → ηφf0(980) with f0(980) → π+π-, the partial wave analysis results of J/ψ → γφφ, the measurement of J/ψ→ωKK¯ π, φKK¯ π, and the observation of K – Λ¯ threshold enhancement in J/ψ → pK – Λ¯, based on 5.8 × 107 J/ψ events collected at BESII. We reported the measurement of ψ(2S) radiative decays with 1.4 × 107 ψ(2S) events and the measurement of D decay branching fractions with 33 pb-1 data collected at and around 3.773 GeV as well. The status of BESIII/BEPCII project is also presented. (author)

Availability note (English)

Available from DOI: http://dx.doi.org/10.1142/S0218301309012239

Additional details

Identifiers

Publishing Information

Journal Title
International Journal of Modern Physics E
Journal Volume
18
Journal Issue
2
Journal Page Range
p. 220-230
ISSN
0218-3013

Conference

Title
7. international conference on nuclear physics at storage rings
Acronym
STORI '08
Dates
14-18 Sep 2008
Place
Lanzhou (China)

INIS

Country of Publication
Singapore
Country of Input or Organization
Singapore
INIS RN
46107876
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
F0-980 MESONS; MASS SPECTRA; PARTIAL WAVES; PARTICLE DECAY; PIONS
Descriptors DEC
BOSONS; DECAY; ELEMENTARY PARTICLES; HADRONS; MESONS; PSEUDOSCALAR MESONS; SCALAR MESONS; SPECTRA