Muon g − 2 in U(1)− symmetric gauged radiative neutrino mass model
Muon g − 2 in U(1)− symmetric gauged radiative neutrino mass model
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U(1)− 对称测量辐射中微子质量模型中的 Muon g−2
DOI:
10.1016/j.physletb.2021.136666
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发表时间:
2021
影响因子:
4.4
通讯作者:
H. Okada
中科院分区:
文献类型:
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作者:
Dong Woo Kang;Jongkuk Kim;H. Okada
We explore muon anomalous magnetic moment (muon g− 2) in a scotogenic neutrino model with a gauged lepton number symmetry U (1) μ− τ. In this model, a dominant muon g− 2 contribution comes not from an additional gauge sector but from a Yukawa sector. In our numerical Δ χ 2 analysis, we show that our model is in favor of normal hierarchy with some features. We demonstrate one benchmark point, satisfying muon g− 2 at the best fit value 25.1× 10− 10.
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