Journal
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
Volume -, Issue 1, Pages -Publisher
IOP Publishing Ltd
DOI: 10.1088/1475-7516/2022/01/043
Keywords
cosmological neutrinos; cosmology of theories beyond the SM; physics of the early universe
Funding
- F.R.S./FNRS under the Excellence of Science (EoS) project [30820817 - be.h]
- National Natural Science Foundation of China [12141501]
- Probing dark matter with neutrinos ULB-ARC convention
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In the presence of interactions between neutrinos and dark matter, this study investigates the implications for the evolution of both dark matter and neutrinos in the early Universe. It shows that the future cosmic neutrino detection experiment PTOLEMY might be sensitive to neutrino signals that originate from dark matter annihilation in this model.
In the presence of interactions between neutrinos and dark matter (DM), DM can potentially be produced via freeze-in from the neutrino sector. We investigate the implications of such a scenario for the evolution of both DM and neutrinos in the early Universe, and show that the future cosmic neutrino detection experiment PTOLEMY might be sensitive to neutrino signals that originate from DM annihilation in this model.
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