English

Results and Future Plans from Bes

High Energy Physics - Experiment 2014-11-17 v1

Abstract

The values of R=σ(e+ehadrons)/σ(e+eμ+μ)R = \sigma(e^+e^-\to{hadrons})/ \sigma(e^+e^-\to\mu^+\mu^-) for 85 center-of-mass energies between 2 and 5 GeV are reported. Preliminary results using partial wave analysis for J/ψJ/\psi decays to γπ+π\gamma \pi^+ \pi^-, γK+K\gamma K^+K^-, ϕπ+π\phi \pi^+\pi^- and ϕK+K\phi K^+K^- are presented. The BESIII/BEPCII, a project for the future of BES, is introduced.

Keywords

Cite

@article{arxiv.hep-ex/0106028,
  title  = {Results and Future Plans from Bes},
  author = {Zhengguo Zhao},
  journal= {arXiv preprint arXiv:hep-ex/0106028},
  year   = {2014}
}

Comments

5 pages, 7 fugures, invited talk for "e+e- physics at intermediate energies", April 30-May 2, SLAC

R2 v1 2026-07-22T12:59:46.829Z