K. Hiroi

Relativistic jet activity from the tidal disruption of a star by a massive black hole

D. N. Burrows, J. A. Kennea, G. Ghisellini et al. · Nature · 2011 · 555 citations · Full text

Relativistic Astrophysics, Relativistic Jet Activity, Black Hole Dynamic +7

BLACK HOLE MASS AND EDDINGTON RATIO DISTRIBUTION FUNCTIONS OF X-RAY-SELECTED BROAD-LINE AGNs AT<i>z</i>∼ 1.4 IN THE SUBARU<i>XMM-NEWTON</i>DEEP FIELD

Koji Nobuta, Masayuki Akiyama, Yoshihiro Ueda et al. · The Astrophysical Journal · 2012 · 55 citations · Full text

Bright X-Ray Flares from the BL Lac Object Markarian 421, Detected with MAXI in 2010 January and February

Naoki Isobe, Kousuke Sugimori, N. Kawai et al. · Publications of the Astronomical Society of Japan · 2010 · 39 citations · Full text

Engineering, Plasma Physics, Bright X-ray Flares +18

Revisit of Local X-Ray Luminosity Function of Active Galactic Nuclei with the MAXI Extragalactic Survey

Yoshihiro Ueda, K. Hiroi, Naoki Isobe et al. · Publications of the Astronomical Society of Japan · 2011 · 35 citations · Full text

MAXI GSC Observations of a Spectral State Transition in the Black Hole Candidate XTE J1752–223

S. Nakahira, K. Yamaoka, M. Sugizaki et al. · Publications of the Astronomical Society of Japan · 2010 · 27 citations · Full text