104 citations · 1.1k across the 42 of their papers we have counts for
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Stellar Stream and Halo Structure in the Andromeda Galaxy From a Subaru/Hyper Suprime-Cam Survey
Yutaka Komiyama, Masashi Chiba, Mikito Tanaka +13
We present wide and deep photometry of the northwest part of the halo of the Andromeda galaxy (M31) using Hyper Suprime-Cam on the Subaru Telescope. The survey covers 9.2 deg…
Foreground effect on the -factor estimation of ultra-faint dwarf spheroidal galaxies
Koji Ichikawa, Shun-ichi Horigome, Miho N. Ishigaki +4
Dwarf spheroidal galaxies (dSphs) are promising targets for the gamma-ray dark matter (DM) search. In particular, DM annihilation signal is expected to be strong in some of the rec…
Searches for New Milky Way Satellites from the First Two Years of Data of the Subaru/Hyper Suprime-Cam Survey: Discovery of Cetus~III
Daisuke Homma, Masashi Chiba, Sakurako Okamoto +12
We present the results from a search for new Milky Way (MW) satellites from the first two years of data from the Hyper Suprime-Cam (HSC) Subaru Strategic Program (SSP) ~d…
Universal dark halo scaling relation for the dwarf spheroidal satellites
Kohei Hayashi, Tomoaki Ishiyama, Go Ogiya +3
Motivated by a recently found interesting property of the dark halo surface density within a radius, , giving the maximum circular velocity, , we investig…