Search: (WFRF:(Terada Hiroshi)) pers:(Akimoto Fumie) pers:(Hayashida Kiyoshi) pers:(de Vries Cor P.) >
Glimpse of the high...
Glimpse of the highly obscured HMXB IGR J16318-4848 with Hitomi
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Aharonian, Felix (author)
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Akamatsu, Hiroki (author)
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Akimoto, Fumie (author)
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show more...
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Allen, Steven W. (author)
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Angelini, Lorella (author)
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Audard, Marc (author)
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Awaki, Hisamitsu (author)
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- Axelsson, Magnus (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Bamba, Aya (author)
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Bautz, Marshall W. (author)
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Blandford, Roger (author)
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Brenneman, Laura W. (author)
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Brown, Gregory (author)
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Bulbul, Esra (author)
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Cackett, Edward M. (author)
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Chernyakova, Maria (author)
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Chiao, Meng P. (author)
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Coppi, Paolo S. (author)
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Costantini, Elisa (author)
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de Plaa, Jelle (author)
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de Vries, Cor P. (author)
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den Herder, Jan-Willem (author)
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Done, Chris (author)
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Dotani, Tadayasu (author)
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Ebisawa, Ken (author)
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Eckart, Megan E. (author)
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Enoto, Teruaki (author)
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Ezoe, Yuichiro (author)
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Fabian, Andrew C. (author)
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Ferrigno, Carlo (author)
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Foster, Adam R. (author)
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Fujimoto, Ryuichi (author)
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Fukazawa, Yasushi (author)
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Furuzawa, Akihiro (author)
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Galeazzi, Massimiliano (author)
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Gallo, Luigi C. (author)
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Gandhi, Poshak (author)
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Giustini, Margherita (author)
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Goldwurm, Andrea (author)
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Gu, Liyi (author)
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Guainazzi, Matteo (author)
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Haba, Yoshito (author)
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Hagino, Kouichi (author)
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Hamaguchi, Kenji (author)
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Harrus, Ilana M. (author)
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Hatsukade, Isamu (author)
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Hayashi, Katsuhiro (author)
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Hayashi, Takayuki (author)
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Hayashida, Kiyoshi (author)
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Hiraga, Junko S. (author)
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Hornschemeier, Ann (author)
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Hoshino, Akio (author)
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Hughes, John P. (author)
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Ichinohe, Yuto (author)
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Iizuka, Ryo (author)
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Inoue, Hajime (author)
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Inoue, Yoshiyuki (author)
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Ishida, Manabu (author)
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Ishikawa, Kumi (author)
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Ishisaki, Yoshitaka (author)
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Iwai, Masachika (author)
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Kaastra, Jelle (author)
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Kallman, Tim (author)
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Kamae, Tsuneyoshi (author)
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Kataoka, Jun (author)
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Katsuda, Satoru (author)
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Kawai, Nobuyuki (author)
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Kelley, Richard L. (author)
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Kilbourne, Caroline A. (author)
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Kitaguchi, Takao (author)
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Kitamoto, Shunji (author)
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Kitayama, Tetsu (author)
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Kohmura, Takayoshi (author)
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Kokubun, Motohide (author)
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Koyama, Katsuji (author)
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Koyama, Shu (author)
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Kretschmar, Peter (author)
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Krimm, Hans A. (author)
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Kubota, Aya (author)
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Kunieda, Hideyo (author)
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Laurent, Philippe (author)
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Lee, Shiu-Hang (author)
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Leutenegger, Maurice A. (author)
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Limousin, Olivier O. (author)
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Loewenstein, Michael (author)
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Long, Knox S. (author)
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Lumb, David (author)
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Madejski, Greg (author)
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Maeda, Yoshitomo (author)
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Maier, Daniel (author)
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Makishima, Kazuo (author)
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Markevitch, Maxim (author)
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Matsumoto, Hironori (author)
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Matsushita, Kyoko (author)
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McCammon, Dan (author)
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McNamara, Brian R. (author)
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Mehdipour, Missagh (author)
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Miller, Eric D. (author)
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Miller, Jon M. (author)
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Mineshige, Shin (author)
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Mitsuda, Kazuhisa (author)
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Mitsuishi, Ikuyuki (author)
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Miyazawa, Takuya (author)
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Mizuno, Tsunefumi (author)
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Mori, Hideyuki (author)
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Mori, Koji (author)
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Mukai, Koji (author)
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Murakami, Hiroshi (author)
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Mushotzky, Richard F. (author)
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Nakagawa, Takao (author)
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Nakajima, Hiroshi (author)
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Nakamori, Takeshi (author)
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Nakashima, Shinya (author)
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Nakazawa, Kazuhiro (author)
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Norukawa, Kumiko K. (author)
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Nobukawa, Masayoshi (author)
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Noda, Hirofumi (author)
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Odaka, Hirokazu (author)
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Ohashi, Takaya (author)
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Ohno, Masanori (author)
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Okajima, Takashi (author)
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Ota, Naomi (author)
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Ozaki, Masanobu (author)
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Paerels, Frits (author)
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Paltani, Stephane (author)
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Petre, Robert (author)
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Pinto, Ciro (author)
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Porter, Frederick S. (author)
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Pottschmidt, Katja (author)
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Reynolds, Christopher S. (author)
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Safi-Harb, Samar (author)
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Saito, Shinya (author)
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Sakai, Kazuhiro (author)
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Sasaki, Toru (author)
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Sato, Goro (author)
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Sato, Kosuke (author)
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Sato, Rie (author)
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Sawada, Makoto (author)
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Schartel, Norbert (author)
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Serlemitsos, Peter J. (author)
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Seta, Hiromi (author)
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Shidatsu, Megumi (author)
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Simionescu, Aurora (author)
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Smith, Randall K. (author)
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Soong, Yang (author)
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Stawarz, Lukasz (author)
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Sugawara, Yasuharu (author)
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Sugita, Satoshi (author)
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Szymkowiak, Andrew (author)
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Tajima, Hiroyasu (author)
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Takahashi, Hiromitsu (author)
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Takahashi, Tadayuki (author)
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Takeda, Shinichiro (author)
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Takei, Yoh (author)
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Tamagawa, Toru (author)
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Tamura, Takayuki (author)
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Tanaka, Takaaki (author)
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Tanaka, Yasuo (author)
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Tanaka, Yasuyuki T. (author)
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Tashiro, Makoto S. (author)
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Tawara, Yuzuru (author)
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Terada, Yukikatsu (author)
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Terashima, Yuichi (author)
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Tombesi, Francesco (author)
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Tomida, Hiroshi (author)
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Tsuboi, Yohko (author)
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Tsujimoto, Masahiro (author)
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Tsunemi, Hiroshi (author)
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Tsuru, Takeshi Go (author)
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Uchida, Hiroyuki (author)
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Uchiyama, Hideki (author)
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Uchiyama, Yasunobu (author)
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Ueda, Shutaro (author)
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Ueda, Yoshihiro (author)
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Uno, Shinichiro (author)
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Urry, C. Megan (author)
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Ursino, Eugenio (author)
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Watanabe, Shin (author)
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Werner, Norbert (author)
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Wilkins, Dan R. (author)
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Williams, Brian J. (author)
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Yamada, Shinya (author)
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Yamaguchi, Hiroya (author)
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Yamaoka, Kazutaka (author)
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Yamasaki, Noriko Y. (author)
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Yamauchi, Makoto (author)
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Yamauchi, Shigeo (author)
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Yaqoob, Tahir (author)
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Yatsu, Yoichi (author)
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Yonetoku, Daisuke (author)
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Zhuravleva, Irina (author)
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Zoghbi, Abderahmen (author)
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Nakaniwa, Nozomi (author)
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(creator_code:org_t)
- 2018-04-11
- 2018
- English.
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In: Publications of the Astronomical Society of Japan. - : Oxford University Press (OUP). - 0004-6264 .- 2053-051X. ; 70:2
- Related links:
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https://doi.org/10.1...
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https://academic.oup...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- We report on a Hitomi observation of IGR J16318-4848, a high-mass X-ray binary system with an extremely strong absorption of N-H similar to 10(24) cm(-2). Previous X-ray studies revealed that its spectrum is dominated by strong fluorescence lines of Fe as well as continuum emission lines. For physical and geometrical insight into the nature of the reprocessing material, we utilized the high spectroscopic resolving power of the X-ray microcalorimeter (the soft X-ray spectrometer: SXS) and the wide-band sensitivity by the soft and hard X-ray imagers (SXI and HXI) aboard Hitomi. Even though the photon counts are limited due to unintended off-axis pointing, the SXS spectrum resolves Fe K alpha(1) and K alpha(2) lines and puts strong constraints on the line centroid and line width. The line width corresponds to a velocity of 160(-70)(+300) km s(-1). This represents the most accurate, and smallest, width measurement of this line made so far from the any X-ray binary, much less than the Doppler broadening and Doppler shift expected from speeds that are characteristic of similar systems. Combined with the K-shell edge energy measured by the SXI and HXI spectra, the ionization state of Fe is estimated to be in the range of Fe I-IV. Considering the estimated ionization parameter and the distance between the X-ray source and the absorber, the density and thickness of the materials are estimated. The extraordinarily strong absorption and the absence of a Compton shoulder component have been confirmed. These characteristics suggest reprocessing materials that are distributed in a narrow solid angle or scattering, primarily by warm free electrons or neutral hydrogen. This measurement was achieved using the SXS detection of 19 photons. It provides strong motivation for follow-up observations of this and other X-ray binaries using the X-ray Astrophysics Recovery Mission and other comparable future instruments.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- binaries: general
- stars: individual (IGR J16318-4848)
- X-rays: binaries
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Aharonian, Felix
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Akamatsu, Hiroki
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Akimoto, Fumie
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Allen, Steven W.
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Angelini, Lorell ...
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Audard, Marc
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show more...
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Awaki, Hisamitsu
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Axelsson, Magnus
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Bamba, Aya
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Bautz, Marshall ...
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Blandford, Roger
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Brenneman, Laura ...
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Brown, Gregory
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Bulbul, Esra
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Cackett, Edward ...
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Chernyakova, Mar ...
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Chiao, Meng P.
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Coppi, Paolo S.
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Costantini, Elis ...
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de Plaa, Jelle
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de Vries, Cor P.
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den Herder, Jan- ...
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Done, Chris
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Dotani, Tadayasu
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Ebisawa, Ken
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Eckart, Megan E.
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Enoto, Teruaki
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Ezoe, Yuichiro
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Fabian, Andrew C ...
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Ferrigno, Carlo
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Foster, Adam R.
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Fujimoto, Ryuich ...
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Fukazawa, Yasush ...
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Furuzawa, Akihir ...
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Galeazzi, Massim ...
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Gallo, Luigi C.
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Gandhi, Poshak
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Giustini, Marghe ...
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Goldwurm, Andrea
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Gu, Liyi
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Guainazzi, Matte ...
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Haba, Yoshito
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Hagino, Kouichi
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Hamaguchi, Kenji
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Harrus, Ilana M.
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Hatsukade, Isamu
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Hayashi, Katsuhi ...
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Hayashi, Takayuk ...
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Hayashida, Kiyos ...
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Hiraga, Junko S.
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Hornschemeier, A ...
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Hoshino, Akio
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Hughes, John P.
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Ichinohe, Yuto
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Iizuka, Ryo
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Inoue, Hajime
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Inoue, Yoshiyuki
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Ishida, Manabu
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Ishikawa, Kumi
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Ishisaki, Yoshit ...
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Iwai, Masachika
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Kaastra, Jelle
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Kallman, Tim
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Kamae, Tsuneyosh ...
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Kataoka, Jun
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Katsuda, Satoru
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Kawai, Nobuyuki
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Kelley, Richard ...
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Kilbourne, Carol ...
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Kitaguchi, Takao
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Kitamoto, Shunji
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Kitayama, Tetsu
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Kohmura, Takayos ...
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Kokubun, Motohid ...
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Koyama, Katsuji
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Koyama, Shu
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Kretschmar, Pete ...
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Krimm, Hans A.
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Kubota, Aya
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Kunieda, Hideyo
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Laurent, Philipp ...
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Lee, Shiu-Hang
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Leutenegger, Mau ...
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Limousin, Olivie ...
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Loewenstein, Mic ...
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Long, Knox S.
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Lumb, David
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Madejski, Greg
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Maeda, Yoshitomo
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Maier, Daniel
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Makishima, Kazuo
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Markevitch, Maxi ...
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Matsumoto, Hiron ...
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Matsushita, Kyok ...
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McCammon, Dan
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McNamara, Brian ...
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Mehdipour, Missa ...
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Miller, Eric D.
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Miller, Jon M.
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Mineshige, Shin
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Mitsuda, Kazuhis ...
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Mitsuishi, Ikuyu ...
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Miyazawa, Takuya
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Mizuno, Tsunefum ...
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Mori, Hideyuki
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Mori, Koji
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Mukai, Koji
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Murakami, Hirosh ...
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Mushotzky, Richa ...
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Nakagawa, Takao
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Nakajima, Hirosh ...
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Nakamori, Takesh ...
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Nakashima, Shiny ...
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Nakazawa, Kazuhi ...
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Norukawa, Kumiko ...
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Nobukawa, Masayo ...
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Noda, Hirofumi
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Odaka, Hirokazu
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Ohashi, Takaya
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Ohno, Masanori
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Okajima, Takashi
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Ota, Naomi
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Ozaki, Masanobu
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Paerels, Frits
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Paltani, Stephan ...
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Petre, Robert
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Pinto, Ciro
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Porter, Frederic ...
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Pottschmidt, Kat ...
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Reynolds, Christ ...
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Safi-Harb, Samar
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Saito, Shinya
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Sakai, Kazuhiro
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Sasaki, Toru
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Sato, Goro
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Sato, Kosuke
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Sato, Rie
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Sawada, Makoto
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Schartel, Norber ...
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Serlemitsos, Pet ...
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Seta, Hiromi
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Shidatsu, Megumi
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Simionescu, Auro ...
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Smith, Randall K ...
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Soong, Yang
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Stawarz, Lukasz
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Sugawara, Yasuha ...
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Sugita, Satoshi
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Szymkowiak, Andr ...
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Tajima, Hiroyasu
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Takahashi, Hirom ...
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Takahashi, Taday ...
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Takeda, Shinichi ...
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Takei, Yoh
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Tamagawa, Toru
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Tamura, Takayuki
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Tanaka, Takaaki
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Tanaka, Yasuo
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Tanaka, Yasuyuki ...
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Tashiro, Makoto ...
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Tawara, Yuzuru
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Terada, Yukikats ...
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Terashima, Yuich ...
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Tombesi, Frances ...
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Tomida, Hiroshi
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Tsuboi, Yohko
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Tsujimoto, Masah ...
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Tsunemi, Hiroshi
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Tsuru, Takeshi G ...
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Uchida, Hiroyuki
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Uchiyama, Hideki
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Uchiyama, Yasuno ...
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Ueda, Shutaro
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Ueda, Yoshihiro
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Uno, Shinichiro
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Urry, C. Megan
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Ursino, Eugenio
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Watanabe, Shin
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Werner, Norbert
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Wilkins, Dan R.
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Williams, Brian ...
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Yamada, Shinya
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Yamaguchi, Hiroy ...
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Yamaoka, Kazutak ...
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Yamasaki, Noriko ...
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Yamauchi, Makoto
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Yamauchi, Shigeo
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Yaqoob, Tahir
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Yatsu, Yoichi
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Yonetoku, Daisuk ...
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Zhuravleva, Irin ...
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Zoghbi, Abderahm ...
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Nakaniwa, Nozomi
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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Stockholm University