Experimental charmonium decay results from BES
High Energy Physics - Experiment
2011-06-15 v2
Abstract
Based on 14 million psi(2S) and 58 million J/psi events collected by the BESII detector, the leptonic decay of psi(2S) into , psi(2S) multi-body decays, chi_cJ decays, and J/psi hadronic decays are studied, and the branching fractions of these decays are reported. These results may shed light on the understanding of QCD.
Keywords
Cite
@article{arxiv.0711.3671,
title = {Experimental charmonium decay results from BES},
author = {Ping Rong-Gang and F. A. Harris and for BES collaboration},
journal= {arXiv preprint arXiv:0711.3671},
year = {2011}
}
Comments
4 pages, 1 figure, for CHARM2007