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Asymmetric dark matter from semi-annihilation: unitarity constraints and long-lived final states

Abstract This work presents an asymmetric dark matter model with relic density determined by the freeze-out of asymmetric semi-annihilations into long-lived particles slowly decaying into the Standard Model states. We carefully consider the CPT symmetry and unitarity constraints to the asymmetries e...

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I tiakina i:
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Ngā kaituhi matua: Tomáš Blažek, Peter Maták, Viktor Zaujec
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2025-04-01
Rangatū:Journal of High Energy Physics
Ngā marau:
Urunga tuihono:https://doi.org/10.1007/JHEP04(2025)104
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