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arXiv:hep-ph/0606268·v2·High Energy Physics — Phenomenology

Once more about the K\bar K molecule approach to the light scalars

N.N. Achasov🇷🇺 · A.V. Kiselev🇷🇺

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.

Comments: 6 pages, 3 figures,English improved,presentation improved

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