Comment on "Once more about the KK molecule approach to the light scalars"
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
In this manuscript we comment on the criticism raised recently by Achasov and Kiselev [Phys. Rev. D 76, 077501 (2007)] on our work on the radiative decays phi to gamma a_0/f_0 [Eur. Phys. J. A 24, 437 (2005)]. Specifically, we demonstrate that their criticism relies on results that violate gauge-invariance and is therefore invalid.
Keywords
Cite
@article{arxiv.0711.2902,
title = {Comment on "Once more about the KK molecule approach to the light scalars"},
author = {Yu. S. Kalashnikova and A. E. Kudryavtsev and A. V. Nefediev and J. Haidenbauer and C. Hanhart},
journal= {arXiv preprint arXiv:0711.2902},
year = {2008}
}
Comments
RevTeX, 4 pages. Version as published in comment section of Phys.Rev.D plus discussion of reply to this comment contained in arXiv:0806.2993