介子g-2理论

B. Malaescu
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引用次数: 0

摘要

μ子的异常磁矩aµ= (g−2)/ 2的测量值和预测值之间长期存在的差异,是粒子物理学中最有趣的新物理学的潜在线索之一。简要介绍了g-2的理论预测现状,重点介绍了产生主要不确定性的贡献。然后讨论了与实验测量的比较情况
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Theory of Muon g-2
The longstanding discrepancy between the measured and the predicted values of the anomalous magnetic moment of the muon, a µ = ( g − 2) / 2, is one of the most intriguing potential hints of new physics in particle physics. After a brief introduction, the status of the theoretical prediction of g-2 is presented, with some focus on the contributions yielding the dominant uncertainties. The status of the comparison with the experimental measurement is then discussed
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