Study of Jet emission mechanisms of black hole objects based on the Fermi Gamma-ray Space Telescope

基于费米伽马射线空间望远镜的黑洞天体喷流发射机制研究

• 批准号: 20340044
• 负责人: FUKAZAWA Yasushi
• 金额: $ 12.15万
• 依托单位: Hiroshima University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20340044/
• 关键词: X線γ線天文学; ジェット; ガンマ線; 可視偏光; 巨大ブラックホール; 宇宙ガンマ線; 宇宙ジェット; 巨大質量ブラックホール; 多波長観測; 巨大質量プラックホール

Fermi Gamma-ray Space Telescope which we have contributed to its development launched in June, 2008, and it enables us to monitor the gamma-ray emission from jets of supermassive black holes continuously. We have also observed with KANATA optical telescope in Hiroshima University simultaneously with Fermi. As a result, we discovered the gamma-ray emission from jets or lobes of radio galaxies and the correlation time variability between the gamma-ray flux and optical polarization. These gave us new insights into jet structures. We published these results with press conferences and papers.

费米伽马射线太空望远镜于2008年6月发射升空，它使我们能够连续监测超大质量黑洞喷流的伽马射线发射。我们还用广岛大学的金田光学望远镜与费米同步观测。结果发现了射电星系喷流或叶的γ射线辐射以及γ射线通量与光学偏振之间的相关时变。这些给了我们对喷流结构的新认识。我们通过新闻发布会和论文发表了这些结果。

项目成果

Multiband Photopolarimetric Monitoring of an Outburst of the Blazar 3C 454.3 in 2007

• DOI: 10.1093/pasj/62.3.645
• 发表时间: 2010-03
• 期刊: Publications of the Astronomical Society of Japan
• 影响因子: 2.3
• 作者: M. Sasada;M. Uemura;A. Arai;Y. Fukazawa;K. Kawabata;T. Ohsugi;T. Yamashita;M. Isogai;O. Nagae-O

FERMI LARGE AREA TELESCOPE VIEW OF THE CORE OF THE RADIO GALAXY CENTAURUS A

• DOI: 10.1088/0004-637x/719/2/1433
• 发表时间: 2010-06
• 期刊: The Astrophysical Journal
• 作者: A. Abdo;A. Abdo;M. Ackermann;M. Ajello;W. Atwood;L. Baldini;J. Ballet;G. Barbiellini;G. Barbiellini;D. Bastieri;D. Bastieri;B. Baughman;K. Bechtol;R. Bellazzini;B. Berenji;R. Blandford;E. Bloom;E. Bonamente;E. Bonamente;A. Borgland;A. Bouvier;T. Brandt;J. Bregeon;A. Brez;M. Brigida;M. Brigida;P. Bruel;R. Buehler;S. Buson;S. Buson;G. Caliandro;R. Cameron;A. Cannon;A. Cannon;P. Caraveo;S. Carrigan;J. Casandjian;E. Cavazzuti;C. Cecchi;C. Cecchi;O. Celik;O. Celik;E. Charles;A. Chekhtman;A. Chekhtman;C. C. Cheung-C.;C. C. Cheung-C.;J. Chiang;S. Ciprini;R. Claus;J. Cohen-Tanugi;S. Colafrancesco;L. Cominsky;J. Conrad;J. Conrad;L. Costamante;D. Davis;D. Davis;C. Dermer;A. Angelis;F. Palma;F. Palma;E. Silva;P. Drell;R. Dubois;D. Dumora;A. Falcone;C. Farnier;C. Favuzzi;C. Favuzzi;S. Fegan;J. Finke;J. Finke;W. Focke;P. Fortin;M. Frailis;Y. Fukazawa;S. Funk;P. Fusco;P. Fusco;F. Gargano;D. Gasparrini;N. Gehrels;M. Georganopoulos;S. Germani;S. Germani;B. Giebels;N. Giglietto;N. Giglietto;P. Giommi;F. Giordano;F. Giordano;M. Giroletti;T. Glanzman;G. Godfrey;P. Grandi;I. Grenier;M. Grondin;J. Grove;L. Guillemot;S. Guiriec;D. Hadasch;A. Harding;H. Hase;M. Hayashida;E. Hays;D. Horan;R. Hughes;R. Itoh;M. Jackson;G. Jóhannesson;A. Johnson;T. Johnson;T. Johnson;W. Johnson;M. Kadler;T. Kamae;H. Katagiri;J. Kataoka;N. Kawai;T. Kishishita;J. Knödlseder;M. Kuss;J. Lande;L. Latronico;Sooheyong Lee;M. Lemoine-Goumard;M. Garde;F. Longo;F. Longo;F. Loparco;F. Loparco;B. Lott;M. Lovellette;P. Lubrano;P. Lubrano;A. Makeev;A. Makeev;M. Mazziotta;W. Mcconville;W. Mcconville;J. Mcenery;J. Mcenery;P. Michelson;W. Mitthumsiri;T. Mizuno;A. Moiseev;A. Moiseev;C. Monte;C. Monte;M. Monzani;A. Morselli;I. Moskalenko;S. Murgia;C. Müller;T. Nakamori;M. Naumann-Godo;P. Nolan;J. Norris;E. Nuss;M. Ohno;T. Ohsugi;R. Ojha;A. Okumura;N. Omodei;E. Orlando;J. Ormes;M. Ozaki;C. Pagani;D. Paneque;J. Panetta;D. Parent;V. Pelassa;M. Pepe;M. Pepe;M. Pesce-Rollins;F. Piron;C. Plötz;T. Porter;S. Rainò;S. Rainò;R. Rando;R. Rando;M. Razzano;S. Razzaque;S. Razzaque;A. Reimer;O. Reimer;T. Reposeur;J. Ripken;S. Ritz;A. Rodríguez;M. Roth;F. Ryde;H. Sadrozinski;D. Sanchez;A. Sander;J. Scargle;C. Sgro’;E. Siskind;P. Smith;G. Spandre;P. Spinelli;P. Spinelli;Jean-Luc Starck;L. Stawarz;M. Strickman;D. Suson;H. Tajima;H. Takahashi;Tadayuki Takahashi;Takaaki Tanaka;J. Thayer;J. Thayer;D. Thompson;L. Tibaldo;D. F. Torres;G. Tosti;G. Tosti;A. Tramacere;Y. Uchiyama;T. Usher;J. Vandenbroucke;V. Vasileiou;V. Vasileiou;N. Vilchez;V. Vitale;A. Waite;Pengfei Wang;B. Winer;K. Wood;Zhirong Yang;T. Ylinen;M. Ziegler

Fermiガンマ線宇宙望遠鏡の半年間の成果

费米伽马射线太空望远镜的半年结果

• 发表时间: 2009
• 作者: 高橋博之;浅野栄治;松元亮治;田中和永;深沢泰司
• 通讯作者: 深沢泰司

Prominent Polarized Flares of the Blazars AO 0235+164 and PKS 1510-089

耀变者 AO 0235 164 和 PKS 1510-089 的突出偏振耀斑

• DOI: 10.1093/pasj/63.3.489
• 发表时间: 2011
• 期刊: Publications of the Astronomical Society of Japan
• 影响因子: 2.3
• 作者: Sasada;Uemura;et al.
• 通讯作者: et al.

Modeling and Reproducibility of Suzaku HXD PIN/GSO Background

• DOI: 10.1093/pasj/61.sp1.s17
• 发表时间: 2009-01
• 期刊: Publications of the Astronomical Society of Japan
• 影响因子: 2.3
• 作者: Y. Fukazawa;T. Mizuno;S. Watanabe;M. Kokubun;H. Takahashi;N. Kawano;S. Nishino;M. Sasada