An update on $\chi_c$ Decays: Perturbative QCD versus Data
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
We present a global fit of current available experimental results on decays within next-to-leading-order perturbative QCD. The quality and reduced errors of recent data improve the agreement between theory and experiment.
Cite
@article{arxiv.hep-ph/9503465,
title = {An update on $\chi_c$ Decays: Perturbative QCD versus Data},
author = {M. L. Mangano and A. Petrelli},
journal= {arXiv preprint arXiv:hep-ph/9503465},
year = {2009}
}
Comments
10 pages, Latex