Electron beam dump constraints on light bosons with lepton flavor violating couplings

被引：0
作者：
Takeshi Araki
Kento Asai
Takashi Shimomura
机构：
[1] Ohu University,Faculty of Dentistry
[2] Saitama University,Department of Physics, Faculty of Science
[3] University of Miyazaki,Faculty of Education
[4] Kyushu University,Department of Physics
来源：
Journal of High Energy Physics | / 2021卷
关键词：
Beyond Standard Model; Gauge Symmetry; Higgs Physics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study constraints on light and feebly interacting bosons having charged lepton flavor violating couplings from electron beam dump experiments. Scalar, pseudoscalar, vector, and dipole type interactions of the bosons are analyzed, and excluded regions from the searches for decays into electron-positron pairs are derived. It is found that parameter regions unconstrained by flavor violating decays of muon can be excluded using the results of the E137 experiment. We also discuss the impact of the search for flavor violating decays of the light bosons in electron beam dump experiments.
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