arXiv · 2105.02921
Phenomenology of Minimal Leptophilic Dark Matter Models at Linear Colliders
Abstract
We discuss the phenomenology of a minimal model for GeV-scale Majorana dark matter (DM) coupled to the standard model lepton sector via a charged scalar singlet. The theoretical framework extends the Standard Model by two $SU(2)_L$ singlets: one charged Higgs boson and a singlet right-handed fermion. The latter plays the role of the DM candidate. We show that there is an anti-correlation between the spin-independent DM-Nucleus scattering cross-section ($σ_{\rm SI}$) and the DM relic density. We suggest a scenario that can be tested in both electron-electron and electron-positron collisions using the production of same-sign charged Higgs pairs and mono-Higgs in association with right-handed neutrinos.
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Adil Jueid, Salah Nasri. 2021-05-06. Phenomenology of Minimal Leptophilic Dark Matter Models at Linear Colliders. https://arxiv.org/abs/2105.02921
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