2022
DOI: 10.1088/1572-9494/ac7fe9
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Two-Higgs-doublet models in light of current experiments: a brief review

Abstract: We briefly survey several typical CP-conserving two-Higgs-doublet models (2HDMs) in light of current experiments. First we derive the masses and couplings of the mass eigenstates from the Lagrangians. Then we analyze the constraints from theory and oblique electroweak parameters. Finally, we delineate the status of 2HDM in light of the LHC searches, the dark matter detections and the muon $g-2$ measurement.

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Cited by 25 publications
(12 citation statements)
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“…[44] and a recent review ref. [51] in light of current experiments. The scalar sector of 2HDMs consists two SU(2) L doublets Φ i , i = 1, 2, which can be parameterized as below,…”
Section: A Reviewmentioning
confidence: 80%
“…[44] and a recent review ref. [51] in light of current experiments. The scalar sector of 2HDMs consists two SU(2) L doublets Φ i , i = 1, 2, which can be parameterized as below,…”
Section: A Reviewmentioning
confidence: 80%
“…Specific, partial, studies of the allowed parameter space in the 2HDM have been done for concrete models, see e.g. [59] for Type I; or addressing particular scenarios, like possibly sizeable triple Higgs couplings (such as h H H) [47,60,61], or in the context of possible experimental anomalies, such as the muon g − 2 [62].…”
Section: Discussionmentioning
confidence: 99%
“…2 For a recent review see [75][76][77]. 3 We assume that the masses of any other heavy neutrinos are large enough to have negligible effects at the colliders being considered.…”
Section: Example Of Np Model: H + H − Production At E + E − Collidersmentioning
confidence: 99%