A Non-Thermal WIMP Miracle
نویسندگان
چکیده
منابع مشابه
Dark matter, shared asymmetries, and galactic gamma ray signals
We introduce a novel dark matter scenario where the visible sector and the dark sector share a common asymmetry. The two sectors are connected through an unstable mediator with baryon number one, allowing the standard model baryon asymmetry to be shared with dark matter via semi-annihilation. The present-day abundance of dark matter is then set by thermal freeze-out of this semi-annihilation pr...
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