223 citations · 4.5k across the 94 of their papers we have counts for
95 papers
Influence of local structure on relic neutrino abundances and anisotropies
Fabian Zimmer, Camila A. Correa, Shin'ichiro Ando
Gravitational potentials of the Milky Way and extragalactic structures can influence the propagation of the cosmic neutrino background (CNB). Of particular interest to future CNB o…
Diffuse neutrino background from past core-collapse supernovae
Shin'ichiro Ando, Nick Ekanger, Shunsaku Horiuchi +1
Core-collapse supernovae are among the most powerful explosions in the universe, emitting thermal neutrinos that carry away the majority of the gravitational binding energy release…
Constraints on dark matter-neutrino scattering from the Milky-Way satellites and subhalo modeling for dark acoustic oscillations
Kensuke Akita, Shin'ichiro Ando
The elastic scattering between dark matter (DM) and radiation can potentially explain small-scale observations that the cold dark matter faces as a challenge, as damping density fl…
Constraints on heavy decaying dark matter from 570 days of LHAASO observations
The LHAASO Collaboration, Zhen Cao, F. Aharonian +276
The Kilometer Square Array~(KM2A) of the Large High Altitude Air Shower Observatory (LHAASO) aims at surveying the northern gamma-ray sky at energies above 10 TeV with unprecedente…
Cosmological prior for the -factor estimation of dwarf spheroidal galaxies
Shun'ichi Horigome, Kohei Hayashi, Shin'ichiro Ando
Dark matter halos of dwarf spheroidal galaxies (dSphs) play important roles in dark matter detection. Generally we estimate the halo profile using a kinematical equation of dSphs b…
Constraining the primordial curvature perturbation using dark matter substructure
Shin'ichiro Ando, Nagisa Hiroshima, Koji Ishiwata
We investigate the primordial curvature perturbation by the observation of dark matter substructure. Assuming a bump in the spectrum of the curvature perturbation in the wavenumber…