Portal Matter, Kinetic Mixing, and Muon $g-2$

Abstract

We present a minimal construction using leptonic portal matter that addresses the muon $g-2$ anomaly. While the chiral enhancement mechanism is reminiscent of that of fermiophobic $Z^{\prime }$ gauge models, the parameter space motivated by the kinetic mixing/vector portal dark matter model paradigm is vastly different and can be readily explored in current and forthcoming experiments.

6 pages plus references, 2 figures, v4: References added, some discussion added, version accepted by PLB

References in corpus (14)

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• Secluded WIMP Dark Matter
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• Is light thermal scalar dark matter possible?

Cited by in corpus (3)

• The Muon Magnetic Moment and Physics Beyond the Standard Model
• Predictions for Muon Electric and Magnetic Dipole Moments from $h\to {\mu }^{+}{\mu }^{-}$ in Two-Higgs-Doublet Models with New Leptons
• Graph Reinforcement Learning for Exploring BSM Model Spaces