Suzaku observation of 1H0707-495: Puzzling spectral drop around 7 keV

Kiyoshi Hayashida; Naohisa Anabuki; Luigi Gallo; Kazushi Iwasawa; Yasuo Tanaka; Giovanni Miniutti; Andy C. Fabian; James N. Reeves; Tahir Yaqoob; Takashi Okajima; Chiho Matsumoto; Yoshito Haba; Yuichi Terashima; Aya Kubota; Yoshihiro Ueda

doi:10.1143/PTPS.169.269

Suzaku observation of 1H0707-495: Puzzling spectral drop around 7 keV

Kiyoshi Hayashida, Naohisa Anabuki, Luigi Gallo, Kazushi Iwasawa, Yasuo Tanaka, Giovanni Miniutti, Andy C. Fabian, James N. Reeves, Tahir Yaqoob, Takashi Okajima, Chiho Matsumoto, Yoshito Haba, Yuichi Terashima, Aya Kubota, Yoshihiro Ueda

Research output: Contribution to journal › Article

Abstract

Suzaku observation of the narrow line Seyfert 1 galaxy 1H0707-495 reveals a spectral drop around 7.3 keV, deepest ever observed. We propose a new model for the spectral drop in which absorption in corona is considered, alternative to the previously proposed partial covering model or the relativistically blurred disk line model.

Original language	English
Pages (from-to)	269-273
Number of pages	5
Journal	Progress of Theoretical Physics Supplement
Issue number	169
DOIs	https://doi.org/10.1143/PTPS.169.269
Publication status	Published - 2007 Jan 1

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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Hayashida, K., Anabuki, N., Gallo, L., Iwasawa, K., Tanaka, Y., Miniutti, G., Fabian, A. C., Reeves, J. N., Yaqoob, T., Okajima, T., Matsumoto, C., Haba, Y., Terashima, Y., Kubota, A., & Ueda, Y. (2007). Suzaku observation of 1H0707-495: Puzzling spectral drop around 7 keV. Progress of Theoretical Physics Supplement, (169), 269-273. https://doi.org/10.1143/PTPS.169.269

Suzaku observation of 1H0707-495 : Puzzling spectral drop around 7 keV. / Hayashida, Kiyoshi; Anabuki, Naohisa; Gallo, Luigi; Iwasawa, Kazushi; Tanaka, Yasuo; Miniutti, Giovanni; Fabian, Andy C.; Reeves, James N.; Yaqoob, Tahir; Okajima, Takashi; Matsumoto, Chiho; Haba, Yoshito; Terashima, Yuichi; Kubota, Aya; Ueda, Yoshihiro.

In: Progress of Theoretical Physics Supplement, No. 169, 01.01.2007, p. 269-273.

Research output: Contribution to journal › Article

Hayashida, Kiyoshi ; Anabuki, Naohisa ; Gallo, Luigi ; Iwasawa, Kazushi ; Tanaka, Yasuo ; Miniutti, Giovanni ; Fabian, Andy C. ; Reeves, James N. ; Yaqoob, Tahir ; Okajima, Takashi ; Matsumoto, Chiho ; Haba, Yoshito ; Terashima, Yuichi ; Kubota, Aya ; Ueda, Yoshihiro. / Suzaku observation of 1H0707-495 : Puzzling spectral drop around 7 keV. In: Progress of Theoretical Physics Supplement. 2007 ; No. 169. pp. 269-273.

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