Self-Heating Dark Matter via Semiannihilation

Kamada, A; Kim, HJ; Kim, H; Sekiguchi, T

Kamada, A; Kim, H; Sekiguchi, T (reprint author), Inst for Basic Sci Korea, Ctr Theoret Phys Universe, Daejeon 34126, South Korea.; Kim, HJ; Kim, H (reprint author), Korea Adv Inst Sci & Technol, Dept Phys, Daejeon 34141, South Korea.; Kim, H (reprint aut

PHYSICAL REVIEW LETTERS, 2018; 120 (13):

Abstract

The freeze-out of dark matter (DM) depends on the evolution of the DM temperature. The DM temperature does not have to follow the standard model one, ......

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