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arXiv · 2208.12430

The $SU(2)_D$ lepton portals for muon $g-2$, $W$ boson mass and dark matter

Seong-Sik Kim·Hyun Min Lee·Adriana G. Menkara·Kimiko Yamashita
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Abstract

We propose a novel model which extends the Standard Model (SM) by introducing a $SU(2)_D$ gauge symmetry. In this model, a dark $SU(2)_D$ Higgs doublet and a Higgs bi-doublet can contribute to the muon $g-2$ anomaly and the $W$ boson mass, remaining in tune with the recent experimental results. At the same time, the isospin charged gauge boson of $SU(2)_D$ becomes a plausible candidate for Dark Matter(DM). We find that the resulting parameter space can fit the muon $g-2$, the $W$ boson mass and the DM constraints simultaneously.

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Seong-Sik Kim, Hyun Min Lee, Adriana G. Menkara, Kimiko Yamashita. 2022-08-26. The $SU(2)_D$ lepton portals for muon $g-2$, $W$ boson mass and dark matter. https://arxiv.org/abs/2208.12430

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