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

Abstract 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 ele...

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Autores principales:	Takeshi Araki, Kento Asai, Takashi Shimomura
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Beyond Standard Model Gauge Symmetry Higgs Physics Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/f0506f5adb20494a8448d2c68d2df6d3
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spelling	oai:doaj.org-article:f0506f5adb20494a8448d2c68d2df6d32021-11-14T12:41:05ZElectron beam dump constraints on light bosons with lepton flavor violating couplings10.1007/JHEP11(2021)0821029-8479https://doaj.org/article/f0506f5adb20494a8448d2c68d2df6d32021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)082https://doaj.org/toc/1029-8479Abstract 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.Takeshi ArakiKento AsaiTakashi ShimomuraSpringerOpenarticleBeyond Standard ModelGauge SymmetryHiggs PhysicsNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-26 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Beyond Standard Model Gauge Symmetry Higgs Physics Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Beyond Standard Model Gauge Symmetry Higgs Physics Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Takeshi Araki Kento Asai Takashi Shimomura Electron beam dump constraints on light bosons with lepton flavor violating couplings
description	Abstract 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.
format	article
author	Takeshi Araki Kento Asai Takashi Shimomura
author_facet	Takeshi Araki Kento Asai Takashi Shimomura
author_sort	Takeshi Araki
title	Electron beam dump constraints on light bosons with lepton flavor violating couplings
title_short	Electron beam dump constraints on light bosons with lepton flavor violating couplings
title_full	Electron beam dump constraints on light bosons with lepton flavor violating couplings
title_fullStr	Electron beam dump constraints on light bosons with lepton flavor violating couplings
title_full_unstemmed	Electron beam dump constraints on light bosons with lepton flavor violating couplings
title_sort	electron beam dump constraints on light bosons with lepton flavor violating couplings
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/f0506f5adb20494a8448d2c68d2df6d3
work_keys_str_mv	AT takeshiaraki electronbeamdumpconstraintsonlightbosonswithleptonflavorviolatingcouplings AT kentoasai electronbeamdumpconstraintsonlightbosonswithleptonflavorviolatingcouplings AT takashishimomura electronbeamdumpconstraintsonlightbosonswithleptonflavorviolatingcouplings
_version_	1718429142938025984

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

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