Contributions of $e^+e^-\to P(S)γ$ processes to muon $g-2$

A. -Z. Dubnickova; S. Dubnicka; A. Liptaj; R. Pekarik

doi:10.1016/S0920-5632(04)00026-X

paper

Contributions of $e^{+} e^{-} \to P (S) γ$ processes to muon $g - 2$

arXiv:hep-ph/0401134 · doi:10.1016/S0920-5632(04)00026-X

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 $e^{+} e^{-} \to P (S) γ$ processes to muon $g - 2$ is estimated.

12 pages, 9 figures. Contribution presented at Pisa SIGHAD03, Workshop on Hadronic Cross Section at Low Energy, October 8-10, 2003, Italy

Contributions of e+e−→P(S)γ processes to muon g−2

Abstract

Contributions of $e^{+} e^{-} \to P (S) γ$ processes to muon $g - 2$