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The ASTRO-H X-ray Astronomy Satellite
Tadayuki Takahashi, Kazuhisa Mitsuda, Richard Kelley +250
The joint JAXA/NASA ASTRO-H mission is the sixth in a series of highly successful X-ray missions developed by the Institute of Space and Astronautical Science (ISAS), with a planne…
The origin of ultra-fast outflows in AGN: Monte-Carlo simulations of the wind in PDS 456
Kouichi Hagino, Hirokazu Odaka, Chris Done +4
Ultra-fast outflows (UFOs) are seen in many AGN, giving a possible mode for AGN feedback onto the host galaxy. However, the mechanism(s) for the launch and acceleration of these ou…
Discovery of Recombining Plasma in the Supernova Remnant 3C 391
Tamotsu Sato, Katsuji Koyama, Tadayuki Takahashi +2
Recent X-ray study of middle-aged supernova remnants (SNRs) reveals strong radiative recombination continua (RRCs) associated with overionized plasmas, of which the origin still re…