120 citations · 625 across the 32 of their papers we have counts for
3 papers · 1 filter
A New Milky Way Satellite Discovered In The Subaru/Hyper Suprime-Cam Survey
Daisuke Homma, Masashi Chiba, Sakurako Okamoto +16
We report the discovery of a new ultra-faint dwarf satellite companion of the Milky Way based on the early survey data from the Hyper Suprime-Cam Subaru Strategic Program. This new…
Foreground effect on the -factor estimation of classical dwarf spheroidal galaxies
Koji Ichikawa, Miho N. Ishigaki, Shigeki Matsumoto +4
The gamma-ray observation of the dwarf spheroidal galaxies (dSphs) is a promising approach to search for the dark matter annihilation (or decay) signal. The dSphs are the nearby sa…
Line-of-sight velocity and metallicity measurements of the Palomar 5 tidal stream
Miho N. Ishigaki, Narae Hwang, Masashi Chiba +1
We present Subaru/FOCAS and Keck/DEIMOS medium-resolution spectroscopy of a tidally disrupting Milky Way (MW) globular cluster Palomar 5 and its tidal stream. The observed fields a…