Hitomi observation of radio galaxy NGC 1275: The first X-ray microcalorimeter spectroscopy of Fe-Kα line emission from an active galactic nucleus

被引：37

作者：

Aharonian, Felix ^{[1
]}

Akamatsu, Hiroki ^{[2
]}

Akimoto, Fumie ^{[2
]}

Allen, Steven W. ^{[4
,5
,6
]}

Angelini, Lorella ^{[7
]}

Audard, Marc ^{[8
]}

Awaki, Hisamitsu ^{[9
]}

Axelsson, Magnus ^{[10
,11
]}

Bamba, Aya ^{[12
,13
]}

Bautz, Marshall W. ^{[14
]}

Blandford, Roger ^{[4
,5
,6
]}

Brenneman, Laura W. ^{[15
]}

Brown, Gregory, V ^{[16
]}

Bulbul, Esra ^{[14
]}

Cackett, Edward M. ^{[17
]}

Chernyakova, Maria ^{[1
]}

Chiao, Meng P. ^{[7
]}

Coppi, Paolo S. ^{[18
,19
]}

Costantini, Elisa ^{[2
]}

de Plaa, Jelle ^{[2
]}

de Vries, Cor P. ^{[2
]}

den Herder, Jan-Willem ^{[2
]}

Done, Chris ^{[20
]}

Dotani, Tadayasu ^{[21
]}

Ebisawa, Ken ^{[21
]}

Eckart, Megan E. ^{[7
]}

Enoto, Teruaki ^{[22
,23
]}

Ezoe, Yuichiro ^{[24
]}

Fabian, Andrew C. ^{[25
]}

Ferrigno, Carlo ^{[8
]}

Foster, Adam R. ^{[15
]}

Fujimoto, Ryuichi ^{[26
]}

Fukazawa, Yasushi ^{[27
]}

Furuzawa, Akihiro ^{[28
]}

Galeazzi, Massimiliano ^{[29
]}

Gallo, Luigi C. ^{[30
]}

Gandhi, Poshak ^{[31
]}

Giustini, Margherita ^{[2
]}

Goldwurm, Andrea ^{[32
,33
]}

Gu, Liyi ^{[2
]}

Guainazzi, Matteo ^{[34
]}

Haba, Yoshito ^{[35
]}

Hagino, Kouichi ^{[21
]}

Hamaguchi, Kenji ^{[7
,36
]}

Harrus, Ilana M. ^{[7
,36
]}

Hatsukade, Isamu ^{[37
]}

Hayashi, Katsuhiro ^{[21
]}

Hayashi, Takayuki ^{[3
]}

Hayashida, Kiyoshi ^{[38
]}

Hiraga, Junko S. ^{[39
]}

机构：

[1] Dublin Inst Adv Studies, 31 Fitzwilliam Pl, Dublin 2, Ireland

[2] SRON, Netherlands Inst Space Res, Sorbonnelaan 2, NL-3584 CA Utrecht, Netherlands

[3] Nagoya Univ, Dept Phys, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648602, Japan

[4] Stanford Univ, Kavli Inst Particle Astrophys & Cosmol, 452 Lomita Mall, Stanford, CA 94305 USA

[5] Stanford Univ, Dept Phys, 382 Via Pueblo Mall, Stanford, CA 94305 USA

[6] SLAC Natl Accelerator Lab, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA

[7] NASA, Goddard Space Flight Ctr, 8800 Greenbelt Rd, Greenbelt, MD 20771 USA

[8] Univ Geneva, Dept Astron, Ch Ecogia 16, CH-1290 Versoix, Switzerland

[9] Ehime Univ, Dept Phys, 2-5 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan

[10] Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden

[11] Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden

[12] Univ Tokyo, Dept Phys, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan

[13] Univ Tokyo, Res Ctr Early Universe, Sch Sci, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan

[14] MIT, Kavli Inst Astrophys & Space Res, 77 Massachusetts Ave, Cambridge, MA 02139 USA

[15] Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA

[16] Lawrence Livermore Natl Lab, 7000 East Ave, Livermore, CA 94550 USA

[17] Wayne State Univ, Dept Phys & Astron, 666 W Hancock St, Detroit, MI 48201 USA

[18] Yale Univ, Dept Phys, New Haven, CT 06520 USA

[19] Yale Univ, Dept Astron, New Haven, CT 06520 USA

[20] Univ Durham, Ctr Extragalact Astron, Dept Phys, South Rd, Durham DH1 3LE, England

[21] Japan Aerosp Explorat Agcy, Inst Space & Astronaut Sci, Chuo Ku, 3-1-1 Yoshino Dai, Sagamihara, Kanagawa 2525210, Japan

[22] Kyoto Univ, Dept Astron, Sakyo Ku, Kitashirakawa Oiwake Cho, Kyoto, Kyoto 6068502, Japan

[23] Kyoto Univ, Hakubi Ctr Adv Res, Sakyo Ku, Yoshida Honmachi, Kyoto 6068501, Japan

[24] Tokyo Metropolitan Univ, Dept Phys, 1-1 Minami Osawa, Hachioji, Tokyo 1920397, Japan

[25] Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England

[26] Kanazawa Univ, Fac Math & Phys, Kanazawa, Ishikawa 9201192, Japan

[27] Hiroshima Univ, Sch Sci, Higashi Hiroshima, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 7398526, Japan

[28] Fujita Hlth Univ, 1-98 Dengakugakubo,Kutsukake Cho, Toyoake, Aichi 4701192, Japan

[29] Univ Miami, Phys Dept, 1320 Campo Sano Dr, Coral Gables, FL 33146 USA

[30] St Marys Univ, Dept Astron & Phys, 923 Robie St, Halifax, NS B3H 3C3, Canada

[31] Univ Southampton, Dept Phys & Astron, Southampton SO17 1BJ, Hants, England

[32] Lab APC, 10 Rue Alice Domon & Leonie Duquet, F-75013 Paris, France

[33] CEA Saclay, F-91191 Gif Sur Yvette, France

[34] European Space Technol Ctr, Keplerlaan 1, NL-2201 AZ Noordwijk 1, Netherlands

[35] Aichi Univ Educ, Dept Phys & Astron, 1 Hirosawa,Igaya Cho, Kariya, Aichi 4488543, Japan

[36] Univ Maryland Baltimore Cty, Dept Phys, 1000 Hilltop Circle, Baltimore, MD 21250 USA

[37] Univ Miyazaki, Dept Appl Phys & Elect Engn, 1-1 Gakuen Kibanadai Nishi, Miyazaki, Miyazaki 8892192, Japan

[38] Osaka Univ, Dept Earth & Space Sci, 1-1 Machikaneyama Cho, Toyonaka, Osaka 5600043, Japan

[39] Kwansei Gakuin Univ, Dept Phys, 2-1 Gakuen, Sanda, Hyogo 6691337, Japan

[40] Rikkyo Univ, Dept Phys, Toshima Ku, 3-34-1 Nishi Ikebukuro, Tokyo 1718501, Japan

[41] Rutgers State Univ, Dept Phys & Astron, 136 Frelinghuysen Rd, Piscataway, NJ 08854 USA

[42] Meisei Univ, 2-1-1 Hodokubo, Hino, Tokyo 1918506, Japan

[43] Waseda Univ, Res Inst Sci & Engn, Shinjuku Ku, 3-4-1 Ohkubo, Tokyo 1698555, Japan

[44] Chuo Univ, Dept Phys, Bunkyo Ku, 1-13-27 Kasuga, Tokyo 1128551, Japan

[45] Tokyo Inst Technol, Dept Phys, Meguro Ku, 2-12-1 Ookayama, Tokyo 1528550, Japan

[46] Toho Univ, Dept Phys, 2-2-1 Miyama, Funabashi, Chiba 2748510, Japan

[47] Tokyo Univ Sci, Dept Phys, 2641 Yamazaki, Noda, Chiba 2788510, Japan

[48] Kyoto Univ, Dept Phys, Sakyo Ku, Kitashirakawa Oiwake Cho, Kyoto, Kyoto 6068502, Japan

[49] European Space Astron Ctr, Camino Bajo Castillo S-N, Madrid 28692, Spain

[50] Univ Space Res Assoc, 7178 Columbia Gateway Dr, Columbia, MD 21046 USA

来源：

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN | 2018年 / 70卷 / 02期

基金：

加拿大自然科学与工程研究理事会;

关键词：

galaxies: active; galaxies: individual (NGC 1275); galaxies: radio galaxy; methods: observational; X-rays: galaxies; PHOTON IMAGING CAMERA; PERSEUS CLUSTER CORE; XMM-NEWTON; ACCRETION DISK; MOLECULAR GAS; BLACK-HOLE; SPECTRA; TEMPERATURE;

D O I：

10.1093/pasj/psx147

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The origin of the narrow Fe-K alpha fluorescence line at 6.4 keV from active galactic nuclei has long been under debate; some of the possible sites are the outer accretion disk, the broad line region, a molecular torus, or interstellar/intracluster media. In 2016 February-March, we performed the first X-ray microcalorimeter spectroscopy with the Soft X-ray Spectrometer (SXS) on board the Hitomi satellite of the Fanaroff-Riley type I radio galaxy NGC 1275 at the center of the Perseus cluster of galaxies. With the high-energy resolution of similar to 5 eV at 6 keV achieved by Hitomi/SXS, we detected the Fe-K alpha line with similar to 5.4 sigma significance. The velocity width is constrained to be 500-1600 km s(-1) (FWHM for Gaussian models) at 90% confidence. The SXS also constrains the continuum level from the NGC 1275 nucleus up to similar to 20 keV, giving an equivalent width of similar to 20 eV for the 6.4 keV line. Because the velocity width is narrower than that of the broad H alpha line of similar to 2750 km s(-1), we can exclude a large contribution to the line flux from the accretion disk and the broad line region. Furthermore, we performed pixel map analyses on the Hitomi/SXS data and image analyses on the Chandra archival data, and revealed that the Fe-K alpha line comes from a region within similar to 1.6 kpc of the NGC 1275 core, where an active galactic nucleus emission dominates, rather than that from intracluster media. Therefore, we suggest that the source of the Fe-K alpha line from NGC 1275 is likely a low-covering-fraction molecular torus or a rotating molecular disk which probably extends from a parsec to hundreds of parsecs scale in the active galactic nucleus system.

引用

页数：20

共 74 条

[1] FERMI DISCOVERY OF GAMMA-RAY EMISSION FROM NGC 1275 [J].

Abdo, A. A. ;

Ackermann, M. ;

Ajello, M. ;

Asano, K. ;

Baldini, L. ;

Ballet, J. ;

Barbiellini, G. ;

Bastieri, D. ;

Baughman, B. M. ;

Bechtol, K. ;

Bellazzini, R. ;

Blandford, R. D. ;

Bloom, E. D. ;

Bonamente, E. ;

Borgland, A. W. ;

Bregeon, J. ;

Brez, A. ;

Brigida, M. ;

Bruel, P. ;

Burnett, T. H. ;

Caliandro, G. A. ;

Cameron, R. A. ;

Caraveo, A. ;

Casandjian, J. M. ;

Cavazzuti, E. ;

Cecchi, C. ;

Celotti, A. ;

Chekhtman, A. ;

Cheung, C. C. ;

Chiang, J. ;

Ciprini, S. ;

Claus, R. ;

Cohen-Tanugi, J. ;

Colafrancesco, S. ;

Cominsky, L. R. ;

Conrad, J. ;

Costamante, L. ;

Dermer, C. D. ;

de Angelis, A. ;

de Palma, F. ;

Digel, S. W. ;

Donato, D. ;

do Couto e Silva, E. ;

Drell, P. S. ;

Dubois, R. ;

Dumora, D. ;

Farnier, C. ;

Favuzzi, C. ;

Finke, J. ;

Focke, W. B. .

ASTROPHYSICAL JOURNAL, 2009, 699 (01) :31-39

[2] Atomic data and spectral modeling constraints from high-resolution X-ray observations of the Perseus cluster with Hitomi [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory, V ;

Bulbul, Esra ;

Cackett, Edward M. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

de Plaa, Jelle ;

de Vries, Cor P. ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi ;

Hell, Natalie .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2018, 70 (02)

[3] Temperature structure in the Perseus cluster core observed with Hitomi [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory, V ;

Bulbul, Esra ;

Cackett, Edward M. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

de Plaa, Jelle ;

de Vries, Cor P. ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furukawa, Maki ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2018, 70 (02)

[4] Measurements of resonant scattering in the Perseus Cluster core with Hitomi SXS [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory, V ;

Bulbul, Esra ;

Cackett, Edward M. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

de Plaa, Jelle ;

de Vries, Cor P. ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furukawa, Maki ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2018, 70 (02)

[5] Atmospheric gas dynamics in the Perseus cluster observed with Hitomi [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory, V ;

Bulbul, Esra ;

Cackett, Edward M. ;

Canning, Rebecca E. A. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

de Plaa, Jelle ;

de Vries, Cor P. ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashi, Tasuku .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2018, 70 (02)

[6] Solar abundance ratios of the iron-peak elements in the Perseus cluster [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory V. ;

Bulbul, Esra ;

Cackett, Edward M. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

De Plaa, Jelle ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi ;

Hiraga, Junko S. ;

Hornschemeier, Ann .

NATURE, 2017, 551 (7681) :478-+

[7] The quiescent intracluster medium in the core of the Perseus cluster [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Anabuki, Naohisa ;

Angelini, Lorella ;

Arnaud, Keith ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall ;

Blandford, Roger ;

Brenneman, Laura ;

Brown, Gregory V. ;

Bulbul, Esra ;

Cackett, Edward ;

Chernyakova, Maria ;

Chiao, Meng ;

Coppi, Paolo ;

Costantini, Elisa ;

de Plaa, Jelle ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi .

NATURE, 2016, 535 (7610) :117-+

[8] Detection of very-high energy γ-ray emission from NGC 1275 by the MAGIC telescopes [J].

Aleksic, J. ;

Alvarez, E. A. ;

Antonelli, L. A. ;

Antoranz, P. ;

Asensio, M. ;

Backes, M. ;

de Almeida, U. Barres ;

Barrio, J. A. ;

Bastieri, D. ;

Becerra Gonzalez, J. ;

Bednarek, W. ;

Berger, K. ;

Bernardini, E. ;

Biland, A. ;

Blanch, O. ;

Bock, R. K. ;

Boller, A. ;

Bonnoli, G. ;

Tridon, D. Borla ;

Bretz, T. ;

Canellas, A. ;

Carmona, E. ;

Carosi, A. ;

Colin, P. ;

Colombo, E. ;

Contreras, J. L. ;

Cortina, J. ;

Cossio, L. ;

Covino, S. ;

Da Vela, P. ;

Dazzi, F. ;

De Angelis, A. ;

De Caneva, G. ;

del Pozo, E. De Cea ;

De Lotto, B. ;

Delgado Mendez, C. ;

Diago Ortega, A. ;

Doert, M. ;

Dominguez, A. ;

Prester, D. Dominis ;

Dorner, D. ;

Doro, M. ;

Eisenacher, D. ;

Elsaesser, D. ;

Ferenc, D. ;

Fonseca, M. V. ;

Font, L. ;

Fruck, C. ;

Garcia Lopez, R. J. ;

Garczarczyk, M. .

ASTRONOMY & ASTROPHYSICS, 2012, 539

[9] Astro-H data analysis, processing and archive [J].

Angelini, Lorella ;

Terada, Yukikatsu ;

Loewenstein, Michael ;

Miller, Eric D. ;

Yamaguchi, Hiroya ;

Yaqoob, Tahir ;

Krimm, Hans ;

Harrus, Ilana ;

Takahashi, Hiromitsu ;

Nobukawa, Masayoshi ;

Sawada, Makoto ;

Witthoeft, Michael ;

Rutkowski, Kristin ;

Sargent, Andrew ;

Hill, Robert S. ;

Dutka, Michael ;

Eggen, Joseph .

SPACE TELESCOPES AND INSTRUMENTATION 2016: ULTRAVIOLET TO GAMMA RAY, 2016, 9905

[10] UNIFIED MODELS FOR ACTIVE GALACTIC NUCLEI AND QUASARS [J].

ANTONUCCI, R .

ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1993, 31 :473-521

← 1 2 3 4 5 6 7 8 →

共 74 条

[1] FERMI DISCOVERY OF GAMMA-RAY EMISSION FROM NGC 1275 [J].

Abdo, A. A. ;

Ackermann, M. ;

Ajello, M. ;

Asano, K. ;

Baldini, L. ;

Ballet, J. ;

Barbiellini, G. ;

Bastieri, D. ;

Baughman, B. M. ;

Bechtol, K. ;

Bellazzini, R. ;

Blandford, R. D. ;

Bloom, E. D. ;

Bonamente, E. ;

Borgland, A. W. ;

Bregeon, J. ;

Brez, A. ;

Brigida, M. ;

Bruel, P. ;

Burnett, T. H. ;

Caliandro, G. A. ;

Cameron, R. A. ;

Caraveo, A. ;

Casandjian, J. M. ;

Cavazzuti, E. ;

Cecchi, C. ;

Celotti, A. ;

Chekhtman, A. ;

Cheung, C. C. ;

Chiang, J. ;

Ciprini, S. ;

Claus, R. ;

Cohen-Tanugi, J. ;

Colafrancesco, S. ;

Cominsky, L. R. ;

Conrad, J. ;

Costamante, L. ;

Dermer, C. D. ;

de Angelis, A. ;

de Palma, F. ;

Digel, S. W. ;

Donato, D. ;

do Couto e Silva, E. ;

Drell, P. S. ;

Dubois, R. ;

Dumora, D. ;

Farnier, C. ;

Favuzzi, C. ;

Finke, J. ;

Focke, W. B. .

ASTROPHYSICAL JOURNAL, 2009, 699 (01) :31-39

[2] Atomic data and spectral modeling constraints from high-resolution X-ray observations of the Perseus cluster with Hitomi [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory, V ;

Bulbul, Esra ;

Cackett, Edward M. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

de Plaa, Jelle ;

de Vries, Cor P. ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi ;

Hell, Natalie .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2018, 70 (02)

[3] Temperature structure in the Perseus cluster core observed with Hitomi [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory, V ;

Bulbul, Esra ;

Cackett, Edward M. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

de Plaa, Jelle ;

de Vries, Cor P. ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furukawa, Maki ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2018, 70 (02)

[4] Measurements of resonant scattering in the Perseus Cluster core with Hitomi SXS [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory, V ;

Bulbul, Esra ;

Cackett, Edward M. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

de Plaa, Jelle ;

de Vries, Cor P. ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furukawa, Maki ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2018, 70 (02)

[5] Atmospheric gas dynamics in the Perseus cluster observed with Hitomi [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory, V ;

Bulbul, Esra ;

Cackett, Edward M. ;

Canning, Rebecca E. A. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

de Plaa, Jelle ;

de Vries, Cor P. ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashi, Tasuku .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2018, 70 (02)

[6] Solar abundance ratios of the iron-peak elements in the Perseus cluster [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Angelini, Lorella ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall W. ;

Blandford, Roger ;

Brenneman, Laura W. ;

Brown, Gregory V. ;

Bulbul, Esra ;

Cackett, Edward M. ;

Chernyakova, Maria ;

Chiao, Meng P. ;

Coppi, Paolo S. ;

Costantini, Elisa ;

De Plaa, Jelle ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan E. ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam R. ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi C. ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana M. ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi ;

Hiraga, Junko S. ;

Hornschemeier, Ann .

NATURE, 2017, 551 (7681) :478-+

[7] The quiescent intracluster medium in the core of the Perseus cluster [J].

Aharonian, Felix ;

Akamatsu, Hiroki ;

Akimoto, Fumie ;

Allen, Steven W. ;

Anabuki, Naohisa ;

Angelini, Lorella ;

Arnaud, Keith ;

Audard, Marc ;

Awaki, Hisamitsu ;

Axelsson, Magnus ;

Bamba, Aya ;

Bautz, Marshall ;

Blandford, Roger ;

Brenneman, Laura ;

Brown, Gregory V. ;

Bulbul, Esra ;

Cackett, Edward ;

Chernyakova, Maria ;

Chiao, Meng ;

Coppi, Paolo ;

Costantini, Elisa ;

de Plaa, Jelle ;

den Herder, Jan-Willem ;

Done, Chris ;

Dotani, Tadayasu ;

Ebisawa, Ken ;

Eckart, Megan ;

Enoto, Teruaki ;

Ezoe, Yuichiro ;

Fabian, Andrew C. ;

Ferrigno, Carlo ;

Foster, Adam ;

Fujimoto, Ryuichi ;

Fukazawa, Yasushi ;

Furuzawa, Akihiro ;

Galeazzi, Massimiliano ;

Gallo, Luigi ;

Gandhi, Poshak ;

Giustini, Margherita ;

Goldwurm, Andrea ;

Gu, Liyi ;

Guainazzi, Matteo ;

Haba, Yoshito ;

Hagino, Kouichi ;

Hamaguchi, Kenji ;

Harrus, Ilana ;

Hatsukade, Isamu ;

Hayashi, Katsuhiro ;

Hayashi, Takayuki ;

Hayashida, Kiyoshi .

NATURE, 2016, 535 (7610) :117-+

[8] Detection of very-high energy γ-ray emission from NGC 1275 by the MAGIC telescopes [J].

Aleksic, J. ;

Alvarez, E. A. ;

Antonelli, L. A. ;

Antoranz, P. ;

Asensio, M. ;

Backes, M. ;

de Almeida, U. Barres ;

Barrio, J. A. ;

Bastieri, D. ;

Becerra Gonzalez, J. ;

Bednarek, W. ;

Berger, K. ;

Bernardini, E. ;

Biland, A. ;

Blanch, O. ;

Bock, R. K. ;

Boller, A. ;

Bonnoli, G. ;

Tridon, D. Borla ;

Bretz, T. ;

Canellas, A. ;

Carmona, E. ;

Carosi, A. ;

Colin, P. ;

Colombo, E. ;

Contreras, J. L. ;

Cortina, J. ;

Cossio, L. ;

Covino, S. ;

Da Vela, P. ;

Dazzi, F. ;

De Angelis, A. ;

De Caneva, G. ;

del Pozo, E. De Cea ;

De Lotto, B. ;

Delgado Mendez, C. ;

Diago Ortega, A. ;

Doert, M. ;

Dominguez, A. ;

Prester, D. Dominis ;

Dorner, D. ;

Doro, M. ;

Eisenacher, D. ;

Elsaesser, D. ;

Ferenc, D. ;

Fonseca, M. V. ;

Font, L. ;

Fruck, C. ;

Garcia Lopez, R. J. ;

Garczarczyk, M. .

ASTRONOMY & ASTROPHYSICS, 2012, 539

[9] Astro-H data analysis, processing and archive [J].

Angelini, Lorella ;

Terada, Yukikatsu ;

Loewenstein, Michael ;

Miller, Eric D. ;

Yamaguchi, Hiroya ;

Yaqoob, Tahir ;

Krimm, Hans ;

Harrus, Ilana ;

Takahashi, Hiromitsu ;

Nobukawa, Masayoshi ;

Sawada, Makoto ;

Witthoeft, Michael ;

Rutkowski, Kristin ;

Sargent, Andrew ;

Hill, Robert S. ;

Dutka, Michael ;

Eggen, Joseph .

SPACE TELESCOPES AND INSTRUMENTATION 2016: ULTRAVIOLET TO GAMMA RAY, 2016, 9905

[10] UNIFIED MODELS FOR ACTIVE GALACTIC NUCLEI AND QUASARS [J].

ANTONUCCI, R .

ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1993, 31 :473-521

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