181 citations · 1.3k across the 60 of their papers we have counts for
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Multi-Wavelength Studies of Spectacular Ram Pressure Stripping of a Galaxy. II. Star Formation in the Tail
Masafumi Yagi, Liyi Gu, Yutaka Fujita +5
With multiband photometric data in public archives, we detected four intracluster star-forming regions in the Virgo cluster. Two of them were at a projected distance of 35 kpc away…
Fisher Analysis on Wide-Band Polarimetry for Probing the Intergalactic Magnetic Field
Shinsuke Ideguchi, Keitaro Takahashi, Takuya Akahori +2
We investigate the capability of ongoing radio telescopes for probing Faraday rotation measure (RM) due to the intergalactic magnetic field (IGMF) in the large-scale structure of t…
Multi-Wavelength Studies of Spectacular Ram Pressure Stripping of a Galaxy: Discovery of an X-ray Absorption Feature
Liyi Gu, Masafumi Yagi, Kazuhiro Nakazawa +5
We report the detection of an X-ray absorption feature near the galaxy M86 in the Virgo cluster. The absorber has a column density of 2-3 E20 /cm^2, and its position coincides with…
Simulated Faraday Rotation Measures toward High Galactic Latitudes
Takuya Akahori, Dongsu Ryu, Jongsoo Kim +1
We study the Faraday rotation measure (RM) due to the Galactic magnetic field (GMF) toward high Galactic latitudes. The RM arises from the global, regular component as well as from…
Dynamo activities driven by magneto-rotational instability and Parker instability in galactic gaseous disk
Mami Machida, Kenji E. Nakamura, Takahiro Kudoh +3
We carried out global three-dimensional magneto-hydrodynamic simulations of dynamo activities in galactic gaseous disks without assuming equatorial symmetry. Numerical results indi…