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arXiv · 1904.06174

Towards an Improved Test of the Standard Model's Most Precise Prediction

G. Gabrielse·S. E. Fayer·T. G. Myers·X. Fan
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Abstract

The electron and positron magnetic moments are the most precise prediction of the standard model of particle physics. The most accurate measurement of a property of an elementary particle has been made to test this result. A new experimental method is now being employed in an attempt to improve the measurement accuracy by an order of magnitude. Positrons from a "student source" now suffice for the experiment. Progress toward a new measurement is summarized.

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G. Gabrielse, S. E. Fayer, T. G. Myers, X. Fan. 2019-04-09. Towards an Improved Test of the Standard Model's Most Precise Prediction. https://arxiv.org/abs/1904.06174

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