Once more about the K\bar K molecule approach to the light scalars
High Energy Physics - Phenomenology
2008-11-26 v2 High Energy Physics - Experiment
Nuclear Theory
Abstract
We show that the recent paper \cite{kalash}, claiming that the radiative decays \phi\to a_0(980)\gamma and \phi\to f_0(980)\gamma should be of the same order of magnitude regardless of whether the a_0(980) and f_0(980) are compact four-quark states or extended K\bar K molecule states, is misleading.
Cite
@article{arxiv.hep-ph/0606268,
title = {Once more about the K\bar K molecule approach to the light scalars},
author = {N. N. Achasov and A. V. Kiselev},
journal= {arXiv preprint arXiv:hep-ph/0606268},
year = {2008}
}
Comments
6 pages, 3 figures,English improved,presentation improved