Invisible Higgs decay from dark matter freeze-in at stronger coupling
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
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
Hypergeometric representation of one-loop Higgs decay to two photons
Sign Up to like & getrecommendations! Published in 2019 at "Canadian Journal of Physics"
DOI: 10.1139/cjp-2018-0944
Abstract: In this paper, we derive hypergeometric function representation of one-loop contributing to Higgs decay to two photons in the standard model and its extensions. The calculations are performed at general space–time dimension d. For the… read more here.
Keywords: representation one; higgs decay; decay two; two photons ... See more keywords