轻子复合模型中μ介子的反常磁矩(英文)
doi: 10.11804/NuclPhysRev.18.04.219
Anomalous Magnetic Moment of Muon in Composite Models of Leptons
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摘要: 由 Bethe- Salpeter理论形式和一般的相对论协变量子场论出发,用一个简单的复合模型说明 ,实验观察到的 μ介子反常磁矩对标准模型的偏离可能是轻子内部的结构效应 ,并且在不同的重组元和轻组元的情况下给出对轻子半径的限制. Based on the Bethe-Salpeter formalism and the general relativistic covariant quantum field theory, we illustrate with a simple composite model that the observed deviation of (g-2) μ can be an effect of the substructure of muon and give the constraints on the radius of muon in different cases of light constituents and heavy constituents.Abstract: Based on the Bethe-Salpeter formalism and the general relativistic covariant quantum field theory, we illustrate with a simple composite model that the observed deviation of (g-2) μ can be an effect of the substructure of muon and give the constraints on the radius of muon in different cases of light constituents and heavy constituents.
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Key words:
- composite model /
- lepton /
- anomalous magnetic moment
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