Current status and muon $g-2$ explanation of lepton portal dark matter
High Energy Physics - Phenomenology
2020-08-26 v2 Cosmology and Nongalactic Astrophysics
High Energy Astrophysical Phenomena
High Energy Physics - Experiment
Abstract
In this paper, we summarize phenomenology in lepton portal dark matter (DM) models, where DM couples to leptons and extra leptons/sleptons. There are several possible setups: complex/real scalar DM and Dirac/Majorana fermion DM. In addition, there are choices for the lepton chirality that couples to DM. We discuss the prediction of each model and compare it with the latest experimental constraints from the DM, the LHC, and the flavor experiments. We also propose a simple setup to achieve the discrepancy in the anomalous magnetic moment of muon.
Keywords
Cite
@article{arxiv.2002.12534,
title = {Current status and muon $g-2$ explanation of lepton portal dark matter},
author = {Junichiro Kawamura and Shohei Okawa and Yuji Omura},
journal= {arXiv preprint arXiv:2002.12534},
year = {2020}
}
Comments
34+21 pages, 12 figures, 3 tables; v2, references added, typos corrected