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arXiv · 1512.04545

Elastically Decoupling Dark Matter

Eric Kuflik·Maxim Perelstein·Nicolas Rey-Le Lorier·Yu-Dai Tsai
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Abstract

We present a novel dark matter candidate, an Elastically Decoupling Relic (ELDER), which is a cold thermal relic whose present abundance is determined by the cross-section of its elastic scattering on Standard Model particles. The dark matter candidate is predicted to have a mass ranging from a few to a few hundred MeV, and an elastic scattering cross-section with electrons, photons and/or neutrinos in the $10^{-3}-1$ fb range.

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Eric Kuflik, Maxim Perelstein, Nicolas Rey-Le Lorier, Yu-Dai Tsai. 2015-12-14. Elastically Decoupling Dark Matter. https://doi.org/10.1103/physrevlett.116.221302

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