Light thermal relics enabled by a second Higgs
Sub-GeV thermal relic dark matter typically requires the existence of a light mediator particle. We introduce the light two-Higgs-doublet portal, illustrated by a minimal UV-complete model for sub-GeV dark matter with kinematically forbidden annihilations into leptons. All new physics states in this...
Main Author: | Johannes Herms, Sudip Jana, Vishnu P. K., Shaikh Saad |
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Format: | Article |
Language: | English |
Published: |
SciPost
2023-07-01
|
Series: | SciPost Physics Proceedings |
Online Access: | https://scipost.org/SciPostPhysProc.12.046 |
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