Thermal production of cold hot dark matter around eV

Yin, W

Yin, W (通讯作者),Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan.

JOURNAL OF HIGH ENERGY PHYSICS, 2023; (5):

Abstract

A very simple production mechanism of feebly interacting dark matter (DM) that rarely annihilates is thermal production, which predicts the DM mass ar......

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