INTEGRAL observation of 3EG J1736-2908
INTEGRAL observation of 3EG J1736-2908
复制标题
3EG J1736-2908 的积分观察
DOI：
10.1051/0004-6361:20040484
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发表时间：
2004
影响因子：
6.5
通讯作者：
F. Mirabel
中科院分区：
文献类型：
--
作者：
G. Cocco;L. Foschini;P. Grandi;G. Malaguti;A. Castro;S. Chaty;A. Dean;N. Gehrels;I. Grenier;W. Hermsen;L. Kuiper;N. Lund;F. Mirabel
本文讨论了EGRET源3EG J1736-2908与活动星系核GRS 1734-292积分鉴别的可能性。后者于1990年被发现，后来被确认为塞弗特1星系。在编制第三次EGRET星表时，它并不被认为是源3EG J1736-2908的可能对应物，而源3EG J1736-2908仍然未被识别。详细的EGRET误差圆的多波长研究，包括存档的无线电，软X和硬X观测，表明GRS 1734 -292可能是3EG J1736-2908的对应物，即使这提出了非常有趣的问题，关于能量大于100 MeV的γ射线的产生机制。
The possible identification by INTEGRAL of the EGRET source 3EG J1736-2908 with the active galactic nucleus GRS 1734-292 is discussed. The latter was discovered in 1990 and later identified with a Seyfert 1 galaxy. At the time of the compilation of the 3rd EGRET Catalog, it was not considered as a possible counterpart of the source 3EG J1736-2908, which remained unidentified. A detailed multiwavelength study of the EGRET error circle is presented, by including archival radio, soft- and hard-X observations, suggesting that GRS1734-292 could be a likely counterpart of 3EG J1736-2908, even though this poses very interesting questions about the production mechanisms of γ-rays with energies greater than 100 MeV.
DOI：
10.1086/324020
发表时间：
2001-08
期刊：
The Astrophysical Journal Supplement Series
影响因子：
--
作者：
M. Sakano;K. Koyama;H. Murakami;Y. Maeda;S. Yamauchi
通讯作者：
M. Sakano;K. Koyama;H. Murakami;Y. Maeda;S. Yamauchi