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hep-ph2024
Detectability of accretion-induced bosenovae in the Milky Way
Dennis Maseizik, Joshua Eby, Hyeonseok Seong +1
We estimate collapse rates of axion stars in our galaxy based on the axion minicluster mass function of the Milky Way dark matter halo. We consider axion-like particles with differ…
hep-ph2024
Radio Lines from accreting Axion Stars
Dennis Maseizik, Sagnik Mondal, Hyeonseok Seong +1
Axion-like particles, which we call axions, can compose the missing dark matter and may form substructures such as miniclusters and axion stars. We obtain the mass distributions of…
hep-ph2024
Collective neutrino-antineutrino oscillations in dense neutrino environments?
Damiano F. G. Fiorillo, Georg G. Raffelt, Günter Sigl
The paradigm-changing possibility of collective neutrino-antineutrino oscillations was recently advanced in analogy to collective flavor oscillations. However, the amplitude for th…