197 citations · 1.9k across the 54 of their papers we have counts for
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hep-ph2020★ 57 cited
Neutrino experiments probe hadrophilic light dark matter
Yohei Ema, Filippo Sala, Ryosuke Sato
We use Super-K data to place new strong limits on interactions of sub-GeV Dark Matter (DM) with nuclei, that rely on the DM flux inevitably induced by cosmic-ray upscatterings. We…
hep-th2020★ 7 cited
Negative Mode Problem of False Vacuum Decay Revisited
Ryusuke Jinno, Ryosuke Sato
We study negative modes around the Coleman-de Luccia bounce solution. The conditions for the appearance of an infinite number of the negative modes do not coincide between Lagrangi…
hep-ph2020★ 21 cited
Dark matter models for the 511 keV galactic line predict keV electron recoils on Earth
Yohei Ema, Filippo Sala, Ryosuke Sato
We propose models of Dark Matter that account for the 511 keV photon emission from the Galactic Centre, compatibly with experimental constraints and theoretical consistency, and wh…