Dark Matter Freeze-Out via Catalyzed Annihilation-MedSci.cn

Dark Matter Freeze-Out via Catalyzed Annihilation

Xing, CY; Zhu, SH

Xing, CY (corresponding author), Peking Univ, Dept Phys, Beijing 100871, Peoples R China.; Xing, CY (corresponding author), Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China.

PHYSICAL REVIEW LETTERS, 2021; 127 (6):

Abstract

We present a new paradigm of dark matter freeze-out, where the annihilation of dark matter particles is catalyzed. We discuss in detail the regime in ......

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