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20162026
most citedSupernova 1987A Constraints on Sub-GeV Dark Sectors, Millicharged Particles, the QCD Axion, and an Axion-like Particle

490 citations · 1.1k across the 19 of their papers we have counts for

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Showing 2019Show all

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hep-ph2019★ 48 cited

Light(ly)-coupled Dark Matter in the keV Range: Freeze-In and Constraints

Jae Hyeok Chang, Rouven Essig, Annika Reinert

Dark matter produced from thermal freeze-out is typically restricted to have masses above roughly 1 MeV. However, if the couplings are small, the freeze-in mechanism allows for pro…