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arXiv · hep-ph/0102222

The muon anomalous magnetic moment and a new light gauge boson

S. N. Gninenko·N. V. Krasnikov
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Abstract

It is shown that the 2.6 $σ$ 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 $M_X \leq O(5) GeV$. Phenomenological bounds on the X coupling are discussed.

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S. N. Gninenko, N. V. Krasnikov. 2001-06-05. The muon anomalous magnetic moment and a new light gauge boson. https://doi.org/10.1016/s0370-2693(01)00693-1

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