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