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Toward a full description of MeV dark matter decoupling: A self-consistent determination of relic abundance and <math display="inline"><msub><mi>N</mi><mi>eff</mi></msub></math>
Thermal dark matter at the MeV mass scale has its abundance set during the highly nontrivial epochs of neutrino decoupling and electron annihilation. The technical obstacles attached to solving Boltzmann equations of multiple interacting sectors being both relativistic and nonrelativistic have to-da...
Autores principales: | , , |
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Lenguaje: | eng |
Publicado: |
2022
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.106.055022 http://cds.cern.ch/record/2810684 |