arXiv:hep-ph/0102222·v3·High Energy Physics — Phenomenology
The muon anomalous magnetic moment and a new light gauge boson
S.N. Gninenko🇷🇺 · N.V. Krasnikov🇷🇺
Abstract
It is shown that the 2.6 discrepancy between the predicted and recently measured value of the anomalous magnetic moment of positive muons could be explained by the existence of a new light gauge boson X with a mass . Phenomenological bounds on the X coupling are discussed.
Comments: 7 pages, version to appear in PLB