Maximum value of the spin-independent cross section in the 2HDM+a

Maximum value of the spin-independent cross section in the 2HDM+a

Abstract We investigate the maximum value of the spin-independent cross section (σSI) in a dark matter (DM) model called the two-Higgs doublet model + a (2HDM+a). This model can explain the measured value of the DM energy density by the freeze-out mechanism. Also, σSI is suppressed by the momentum t...

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Bibliographic Details
Main Authors: Tomohiro Abe, Motoko Fujiwara, Junji Hisano, Yutaro Shoji
Format: Article
Language:English
Published: SpringerOpen 2020-01-01
Series:Journal of High Energy Physics
Subjects:
Beyond Standard Model
Higgs Physics
Online Access:https://doi.org/10.1007/JHEP01(2020)114
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