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BBN constraints on universally-coupled ultralight scalar dark matter

Ultralight scalar dark matter can interact with all massive Standard Model particles through a universal coupling. Such a coupling modifies the Standard Model particle masses and affects the dynamics of Big Bang Nucleosynthesis. We model the cosmological evolution of the dark matter, taking into acc...

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Detalles Bibliográficos
Autores principales: Sibiryakov, Sergey, Sørensen, Philip, Yu, Tien-Tien
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP12(2020)075
http://cds.cern.ch/record/2722392

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