Seminars IFIC

Topical Seminar: Updated Constraints and Future Prospects on Majoron Dark Matter

by Michiru Uwabo-Niibo (IBS, Korea)

Europe/Madrid
Primera-1-1-1 - Paterna. Seminario (IFIC)

Primera-1-1-1 - Paterna. Seminario

IFIC

Paterna
Description
Majorons are (pseudo-)Nambu-Goldstone bosons associated with lepton number symmetry breaking due to the Majorana mass term of neutrinos introduced in the seesaw mechanism. They are good dark matter candidates since their lifetime is suppressed by the lepton number breaking scale. We update constraints and discuss future prospects on majoron dark matter in the singlet majoron models based on neutrino, gamma-ray, and cosmic-ray telescopes in the mass region of MeV--10 TeV.
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IFIC seminar organizers

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