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hep-ph2026
The Forward Neutrino Flux and its Secondaries at a 10 TeV Muon Collider
Ju-Yeol Choi, Matheus Hostert, Peiran Li +1
Muon decays in a muon collider ring would produce TeV neutrino and antineutrino beams of electron and muon flavor. We study this flux in the forward and beam directions…
hep-ph2026
New Multi-messenger Probe of Dark Matter-Nucleon Interactions from Ultra-high Energy Cosmic Ray Acceleration
Stephan A. Meighen-Berger, P. S. Bhupal Dev, Matheus Hostert
It has been suggested that the density of dark matter (DM) halo can be highly enhanced around supermassive black holes at the centers of massive galaxies. If real, these DM \emph{s…