Contributions of $e^+e^-\to P(S)\gamma$ processes to muon $g-2$
High Energy Physics - Phenomenology
2009-11-10 v2
Abstract
The present situation on a comparison of theoretical evaluation of the muon anomalous magnetic moment with experimental one is roughly reviewed. Then by means of a recently elaborated unitary and analytic model of the meson transition form factors the contributions of processes to muon is estimated.
Keywords
Cite
@article{arxiv.hep-ph/0401134,
title = {Contributions of $e^+e^-\to P(S)\gamma$ processes to muon $g-2$},
author = {A. -Z. Dubnickova and S. Dubnicka and A. Liptaj and R. Pekarik},
journal= {arXiv preprint arXiv:hep-ph/0401134},
year = {2009}
}
Comments
12 pages, 9 figures. Contribution presented at Pisa SIGHAD03, Workshop on Hadronic Cross Section at Low Energy, October 8-10, 2003, Italy