86 citations · 280 across the 8 of their papers we have counts for
8 papers
The 7-year MAXI/GSC X-ray Source Catalog in the High Galactic-Latitude Sky (3MAXI)
Taiki Kawamuro, Yoshihiro Ueda, Megumi Shidatsu +28
We present the third MAXI/GSC catalog in the high Galactic-latitude sky () based on the 7-year data from 2009 August 13 to 2016 July 31, complementary to that in th…
Suzaku spectroscopy of the neutron star transient 4U 1608-52 during its outburst decay
M. Armas Padilla, Y. Ueda, T. Hori +2
We test the proposed 3-component spectral model for neutron star low mass X-ray binaries using broad-band X-ray data. We have analysed 4 X-ray spectra (0.8-30 keV) obtained with Su…
Repetitive Patterns in Rapid Optical Variations in the Nearby Black-hole Binary V404 Cygni
Mariko Kimura, Keisuke Isogai, Taichi Kato +65
How black holes accrete surrounding matter is a fundamental, yet unsolved question in astrophysics. It is generally believed that matter is absorbed into black holes via accretion…
Hard X-ray Luminosity Function of Tidal Disruption Events: First Results from MAXI Extragalactic Survey
Taiki Kawamuro, Yoshihiro Ueda, Megumi Shidatsu +4
We derive the first hard X-ray luminosity function (XLF) of stellar tidal disruption events (TDEs) by supermassive black holes (SMBHs), which gives an occurrence rate of TDEs per u…
Suzaku Observation of the Black Hole Binary 4U 1630--47 in the Very High State
Takafumi Hori, Yoshihiro Ueda, Megumi Shidatsu +7
We report the results from an X-ray and near-infrared observation of the Galactic black hole binary 4U 1630--47 in the very high state, performed with {\it Suzaku} and IRSF around…
Spectral and Timing Properties of the Black Hole X-ray Binary H 1743-322 in the Low/hard State Studied with Suzaku
Megumi Shidatsu, Yoshihiro Ueda, Shin'ya Yamada +6
We report on the results from Suzaku observations of the Galactic black hole X-ray binary H 1743-322 in the low/hard state during its outburst in 2012 October. We appropriately tak…
Accretion disk and ionized absorber of the 9.7-hour dipping black hole binary MAXI J1305-704
Megumi Shidatsu, Yoshihiro Ueda, Satoshi Nakahira +14
We report the results from X-ray studies of the newly discovered black hole candidate MAXI J1305-704 based on Suzaku and Swift observations in the low/hard and high/soft states, re…
Dense optical and near-infrared monitoring of CTA 102 during high state in 2012 with OISTER: Detection of intra-night "orphan polarized flux flare"
Ryosuke Itoh, Yasushi Fukazawa, Yasuyuki T. Tanaka +35
CTA 102, classified as a flat spectrum radio quasar at z=1.037, produced exceptionally bright optical flare in 2012 September. Following Fermi-LAT detection of enhanced gamma-ray a…