An update on $Ï_c$ Decays: Perturbative QCD versus Data
arXiv:hep-ph/9503465 · doi:10.1016/0370-2693(95)00516-N
Abstract
We present a global fit of current available experimental results on $Ï_c$ decays within next-to-leading-order perturbative QCD. The quality and reduced errors of recent data improve the agreement between theory and experiment.
10 pages, Latex