3 papers
astro-ph.IM2018
Soft X-ray Imager aboard Hitomi (ASTRO-H)
Takaaki Tanaka, Hiroyuki Uchida, Hiroshi Nakajima +25
The Soft X-ray Imager (SXI) is an imaging spectrometer using charge-coupled devices (CCDs) aboard the Hitomi X-ray observatory. The SXI sensor has four CCDs with an imaging area si…
astro-ph.HE2016
Search for a Non-equilibrium Plasma in the Merging Galaxy Cluster Abell 754
Shota Inoue, Kiyoshi Hayashida, Shutaro Ueda +3
Abell 754 is a galaxy cluster in which an ongoing merger is evident on the plane of the sky, from the southeast to the northwest. We study the spatial variation of the X-ray spectr…
astro-ph2008
Suzaku observations of metallicity distribution in the intracluster medium of the NGC 5044 group
Madoka Komiyama, Kosuke Sato, Ryo Nagino +2
The metallicity distribution in the intracluster medium of the NGC 5044 group was studied up to 0.3 r_180 using the XIS instrument on board the Suzaku satellite. Abundances of O, M…