Sökning: WFRF:(Tsujimoto S.) > Glimpse of the high...
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000 | 10720naa a2202653 4500 | |
001 | oai:DiVA.org:su-157838 | |
003 | SwePub | |
008 | 180627s2018 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1578382 URI |
024 | 7 | a https://doi.org/10.1093/pasj/psx1542 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Aharonian, Felix4 aut |
245 | 1 0 | a Glimpse of the highly obscured HMXB IGR J16318-4848 with Hitomi |
264 | c 2018-04-11 | |
264 | 1 | b Oxford University Press (OUP),c 2018 |
338 | a print2 rdacarrier | |
520 | a 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. | |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
653 | a binaries: general | |
653 | a stars: individual (IGR J16318-4848) | |
653 | a X-rays: binaries | |
700 | 1 | a Akamatsu, Hiroki4 aut |
700 | 1 | a Akimoto, Fumie4 aut |
700 | 1 | a Allen, Steven W.4 aut |
700 | 1 | a Angelini, Lorella4 aut |
700 | 1 | a Audard, Marc4 aut |
700 | 1 | a Awaki, Hisamitsu4 aut |
700 | 1 | a Axelsson, Magnusu Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)aaxe |
700 | 1 | a Bamba, Aya4 aut |
700 | 1 | a Bautz, Marshall W.4 aut |
700 | 1 | a Blandford, Roger4 aut |
700 | 1 | a Brenneman, Laura W.4 aut |
700 | 1 | a Brown, Gregory4 aut |
700 | 1 | a Bulbul, Esra4 aut |
700 | 1 | a Cackett, Edward M.4 aut |
700 | 1 | a Chernyakova, Maria4 aut |
700 | 1 | a Chiao, Meng P.4 aut |
700 | 1 | a Coppi, Paolo S.4 aut |
700 | 1 | a Costantini, Elisa4 aut |
700 | 1 | a de Plaa, Jelle4 aut |
700 | 1 | a de Vries, Cor P.4 aut |
700 | 1 | a den Herder, Jan-Willem4 aut |
700 | 1 | a Done, Chris4 aut |
700 | 1 | a Dotani, Tadayasu4 aut |
700 | 1 | a Ebisawa, Ken4 aut |
700 | 1 | a Eckart, Megan E.4 aut |
700 | 1 | a Enoto, Teruaki4 aut |
700 | 1 | a Ezoe, Yuichiro4 aut |
700 | 1 | a Fabian, Andrew C.4 aut |
700 | 1 | a Ferrigno, Carlo4 aut |
700 | 1 | a Foster, Adam R.4 aut |
700 | 1 | a Fujimoto, Ryuichi4 aut |
700 | 1 | a Fukazawa, Yasushi4 aut |
700 | 1 | a Furuzawa, Akihiro4 aut |
700 | 1 | a Galeazzi, Massimiliano4 aut |
700 | 1 | a Gallo, Luigi C.4 aut |
700 | 1 | a Gandhi, Poshak4 aut |
700 | 1 | a Giustini, Margherita4 aut |
700 | 1 | a Goldwurm, Andrea4 aut |
700 | 1 | a Gu, Liyi4 aut |
700 | 1 | a Guainazzi, Matteo4 aut |
700 | 1 | a Haba, Yoshito4 aut |
700 | 1 | a Hagino, Kouichi4 aut |
700 | 1 | a Hamaguchi, Kenji4 aut |
700 | 1 | a Harrus, Ilana M.4 aut |
700 | 1 | a Hatsukade, Isamu4 aut |
700 | 1 | a Hayashi, Katsuhiro4 aut |
700 | 1 | a Hayashi, Takayuki4 aut |
700 | 1 | a Hayashida, Kiyoshi4 aut |
700 | 1 | a Hiraga, Junko S.4 aut |
700 | 1 | a Hornschemeier, Ann4 aut |
700 | 1 | a Hoshino, Akio4 aut |
700 | 1 | a Hughes, John P.4 aut |
700 | 1 | a Ichinohe, Yuto4 aut |
700 | 1 | a Iizuka, Ryo4 aut |
700 | 1 | a Inoue, Hajime4 aut |
700 | 1 | a Inoue, Yoshiyuki4 aut |
700 | 1 | a Ishida, Manabu4 aut |
700 | 1 | a Ishikawa, Kumi4 aut |
700 | 1 | a Ishisaki, Yoshitaka4 aut |
700 | 1 | a Iwai, Masachika4 aut |
700 | 1 | a Kaastra, Jelle4 aut |
700 | 1 | a Kallman, Tim4 aut |
700 | 1 | a Kamae, Tsuneyoshi4 aut |
700 | 1 | a Kataoka, Jun4 aut |
700 | 1 | a Katsuda, Satoru4 aut |
700 | 1 | a Kawai, Nobuyuki4 aut |
700 | 1 | a Kelley, Richard L.4 aut |
700 | 1 | a Kilbourne, Caroline A.4 aut |
700 | 1 | a Kitaguchi, Takao4 aut |
700 | 1 | a Kitamoto, Shunji4 aut |
700 | 1 | a Kitayama, Tetsu4 aut |
700 | 1 | a Kohmura, Takayoshi4 aut |
700 | 1 | a Kokubun, Motohide4 aut |
700 | 1 | a Koyama, Katsuji4 aut |
700 | 1 | a Koyama, Shu4 aut |
700 | 1 | a Kretschmar, Peter4 aut |
700 | 1 | a Krimm, Hans A.4 aut |
700 | 1 | a Kubota, Aya4 aut |
700 | 1 | a Kunieda, Hideyo4 aut |
700 | 1 | a Laurent, Philippe4 aut |
700 | 1 | a Lee, Shiu-Hang4 aut |
700 | 1 | a Leutenegger, Maurice A.4 aut |
700 | 1 | a Limousin, Olivier O.4 aut |
700 | 1 | a Loewenstein, Michael4 aut |
700 | 1 | a Long, Knox S.4 aut |
700 | 1 | a Lumb, David4 aut |
700 | 1 | a Madejski, Greg4 aut |
700 | 1 | a Maeda, Yoshitomo4 aut |
700 | 1 | a Maier, Daniel4 aut |
700 | 1 | a Makishima, Kazuo4 aut |
700 | 1 | a Markevitch, Maxim4 aut |
700 | 1 | a Matsumoto, Hironori4 aut |
700 | 1 | a Matsushita, Kyoko4 aut |
700 | 1 | a McCammon, Dan4 aut |
700 | 1 | a McNamara, Brian R.4 aut |
700 | 1 | a Mehdipour, Missagh4 aut |
700 | 1 | a Miller, Eric D.4 aut |
700 | 1 | a Miller, Jon M.4 aut |
700 | 1 | a Mineshige, Shin4 aut |
700 | 1 | a Mitsuda, Kazuhisa4 aut |
700 | 1 | a Mitsuishi, Ikuyuki4 aut |
700 | 1 | a Miyazawa, Takuya4 aut |
700 | 1 | a Mizuno, Tsunefumi4 aut |
700 | 1 | a Mori, Hideyuki4 aut |
700 | 1 | a Mori, Koji4 aut |
700 | 1 | a Mukai, Koji4 aut |
700 | 1 | a Murakami, Hiroshi4 aut |
700 | 1 | a Mushotzky, Richard F.4 aut |
700 | 1 | a Nakagawa, Takao4 aut |
700 | 1 | a Nakajima, Hiroshi4 aut |
700 | 1 | a Nakamori, Takeshi4 aut |
700 | 1 | a Nakashima, Shinya4 aut |
700 | 1 | a Nakazawa, Kazuhiro4 aut |
700 | 1 | a Norukawa, Kumiko K.4 aut |
700 | 1 | a Nobukawa, Masayoshi4 aut |
700 | 1 | a Noda, Hirofumi4 aut |
700 | 1 | a Odaka, Hirokazu4 aut |
700 | 1 | a Ohashi, Takaya4 aut |
700 | 1 | a Ohno, Masanori4 aut |
700 | 1 | a Okajima, Takashi4 aut |
700 | 1 | a Ota, Naomi4 aut |
700 | 1 | a Ozaki, Masanobu4 aut |
700 | 1 | a Paerels, Frits4 aut |
700 | 1 | a Paltani, Stephane4 aut |
700 | 1 | a Petre, Robert4 aut |
700 | 1 | a Pinto, Ciro4 aut |
700 | 1 | a Porter, Frederick S.4 aut |
700 | 1 | a Pottschmidt, Katja4 aut |
700 | 1 | a Reynolds, Christopher S.4 aut |
700 | 1 | a Safi-Harb, Samar4 aut |
700 | 1 | a Saito, Shinya4 aut |
700 | 1 | a Sakai, Kazuhiro4 aut |
700 | 1 | a Sasaki, Toru4 aut |
700 | 1 | a Sato, Goro4 aut |
700 | 1 | a Sato, Kosuke4 aut |
700 | 1 | a Sato, Rie4 aut |
700 | 1 | a Sawada, Makoto4 aut |
700 | 1 | a Schartel, Norbert4 aut |
700 | 1 | a Serlemitsos, Peter J.4 aut |
700 | 1 | a Seta, Hiromi4 aut |
700 | 1 | a Shidatsu, Megumi4 aut |
700 | 1 | a Simionescu, Aurora4 aut |
700 | 1 | a Smith, Randall K.4 aut |
700 | 1 | a Soong, Yang4 aut |
700 | 1 | a Stawarz, Lukasz4 aut |
700 | 1 | a Sugawara, Yasuharu4 aut |
700 | 1 | a Sugita, Satoshi4 aut |
700 | 1 | a Szymkowiak, Andrew4 aut |
700 | 1 | a Tajima, Hiroyasu4 aut |
700 | 1 | a Takahashi, Hiromitsu4 aut |
700 | 1 | a Takahashi, Tadayuki4 aut |
700 | 1 | a Takeda, Shinichiro4 aut |
700 | 1 | a Takei, Yoh4 aut |
700 | 1 | a Tamagawa, Toru4 aut |
700 | 1 | a Tamura, Takayuki4 aut |
700 | 1 | a Tanaka, Takaaki4 aut |
700 | 1 | a Tanaka, Yasuo4 aut |
700 | 1 | a Tanaka, Yasuyuki T.4 aut |
700 | 1 | a Tashiro, Makoto S.4 aut |
700 | 1 | a Tawara, Yuzuru4 aut |
700 | 1 | a Terada, Yukikatsu4 aut |
700 | 1 | a Terashima, Yuichi4 aut |
700 | 1 | a Tombesi, Francesco4 aut |
700 | 1 | a Tomida, Hiroshi4 aut |
700 | 1 | a Tsuboi, Yohko4 aut |
700 | 1 | a Tsujimoto, Masahiro4 aut |
700 | 1 | a Tsunemi, Hiroshi4 aut |
700 | 1 | a Tsuru, Takeshi Go4 aut |
700 | 1 | a Uchida, Hiroyuki4 aut |
700 | 1 | a Uchiyama, Hideki4 aut |
700 | 1 | a Uchiyama, Yasunobu4 aut |
700 | 1 | a Ueda, Shutaro4 aut |
700 | 1 | a Ueda, Yoshihiro4 aut |
700 | 1 | a Uno, Shinichiro4 aut |
700 | 1 | a Urry, C. Megan4 aut |
700 | 1 | a Ursino, Eugenio4 aut |
700 | 1 | a Watanabe, Shin4 aut |
700 | 1 | a Werner, Norbert4 aut |
700 | 1 | a Wilkins, Dan R.4 aut |
700 | 1 | a Williams, Brian J.4 aut |
700 | 1 | a Yamada, Shinya4 aut |
700 | 1 | a Yamaguchi, Hiroya4 aut |
700 | 1 | a Yamaoka, Kazutaka4 aut |
700 | 1 | a Yamasaki, Noriko Y.4 aut |
700 | 1 | a Yamauchi, Makoto4 aut |
700 | 1 | a Yamauchi, Shigeo4 aut |
700 | 1 | a Yaqoob, Tahir4 aut |
700 | 1 | a Yatsu, Yoichi4 aut |
700 | 1 | a Yonetoku, Daisuke4 aut |
700 | 1 | a Zhuravleva, Irina4 aut |
700 | 1 | a Zoghbi, Abderahmen4 aut |
700 | 1 | a Nakaniwa, Nozomi4 aut |
710 | 2 | a Stockholms universitetb Fysikum4 org |
773 | 0 | t Publications of the Astronomical Society of Japand : Oxford University Press (OUP)g 70:2q 70:2x 0004-6264x 2053-051X |
856 | 4 | u https://doi.org/10.1093/pasj/psx154y Fulltext |
856 | 4 | u https://academic.oup.com/pasj/article-pdf/70/2/17/24612348/psx154.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-157838 |
856 | 4 8 | u https://doi.org/10.1093/pasj/psx154 |
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