Invisible Higgs decay from dark matter freeze-in at stronger coupling
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DOI: 10.1007/jhep04(2025)136
Abstract: We study the Higgs boson decay into dark matter (DM) in the framework of freeze-in at stronger coupling. Even though the Higgs-DM coupling is significant, up to order one, DM does not thermalize due to… read more here.
Keywords: dark matter; decay dark; freeze; stronger coupling ... See more keywords