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Muon $g-2$ Anomaly from Vector-like Leptons in a 2-Higgs-doublet + Scalar Singlet Model

High Energy Physics - Phenomenology 2024-12-20 v3
Authors: Tim Brune , Thomas W. Kephart , Heinrich Päs
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Abstract

We revisit an economical model for the g−2g-2 anomaly featuring a vector-like charged fermion, a scalar doublet and a scalar singlet in the light of new results from Fermilab. The phenomenological implications for lepton-flavor universality, Higgs decays, and charged lepton-flavor violating decays are discussed in detail.

Keywords

muon g-2 anomaly vector-like leptons two-higgs-doublet model scalar singlet lepton flavor universality higgs decays

Cite

@article{arxiv.2205.05566,
  title  = {Muon $g-2$ Anomaly from Vector-like Leptons in a 2-Higgs-doublet + Scalar Singlet Model},
  author = {Tim Brune and Thomas W. Kephart and Heinrich Päs},
  journal= {arXiv preprint arXiv:2205.05566},
  year   = {2024}
}

Comments

replaced to match published version

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