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Revealing the Nature of a very Luminous Globular Cluster X-Ray Source Bo375 in M31 Galaxy
https://jaxa.repo.nii.ac.jp/records/5036
https://jaxa.repo.nii.ac.jp/records/5036efa35ea9-f3ec-48e1-9db9-62e53ef046a5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
64574104.pdf (1.5 MB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||||||||
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| 公開日 | 2015-03-26 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Revealing the Nature of a very Luminous Globular Cluster X-Ray Source Bo375 in M31 Galaxy | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | X-ray binaries, accreting black holes, accreting neutron stars | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||||
| 資源タイプ | conference paper | |||||||||||
| 著者 |
Yang, Yi-Jung
× Yang, Yi-Jung
× Kong, Albert K. H.
× Stefano, Rosanne Di
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| 著者所属（英） | ||||||||||||
| en | ||||||||||||
| Institute of Astronomy, National Tsing Hua University | ||||||||||||
| 著者所属（英） | ||||||||||||
| en | ||||||||||||
| Institute of Astronomy, National Tsing Hua University | ||||||||||||
| 著者所属（英） | ||||||||||||
| en | ||||||||||||
| Harvard-Smithsonian Center for Astrophysics | ||||||||||||
| 出版者 | ||||||||||||
| 出版者 | 宇宙航空研究開発機構 | |||||||||||
| 出版者（英） | ||||||||||||
| 出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||||||||
| 書誌情報 |
宇宙航空研究開発機構特別資料: en : JAXA Special Publication: The Energetic Cosmos; from Suzaku to ASTRO-H 巻 JAXA-SP-09-008E, p. 282-283, 発行日 2010-02-26 |
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| 会議概要（会議名, 開催地, 会期, 主催者等）（英） | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | The 3rd Suzaku international Conference "Energetic Cosmos : from Suzaku to ASTRO-H" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan | |||||||||||
| 抄録（英） | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | We present results of observations of a very luminous M31 globular cluster (GC) X-ray source Bo375 with Suzaku, Chandra, XMM-Newton and Swift. Bo375 is one of the most luminous GC X-ray sources in M31 (Andromeda Galaxy), and has a luminosity consistently above 10(exp 38) ergs s(sup -1), which is much more luminous than typical GCs found in our own Milky Way galaxy (the brightest GC X-ray source in our Milky Way galaxy is in the order of 10(exp 37) ergs s(sup -1)). There are several possible explanations for such a high luminosity: 1) the source might contain multiple components; 2) the source radiation might be beamed; 3) the source might be an accreting black hole, and 4) the source might be an accreting neutron star. To investigate why Bo375 has such a high luminosity, we study the light curves, X-ray spectra, and timing properties of the source from the data taken by Suzaku, Chandra, XMM-Newton and Swift in detail. Previous observations showed that Bo375 has short-term and long-term variability. The Chandra HRC-I data also shows that the source is consistent with a single point source. In this paper, we will further present the new results from Suzaku, XMM-Newton and Swift, which might reveal the nature of Bo375, and of other luminous GCs in nearby galaxies. | |||||||||||
| 内容記述（英） | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | Meeting sponsors: The University of Tokyo, The Institute of Physical and Chemical Research, The Japan Society for the Promotion of Science | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1349-113X | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA11984031 | |||||||||||
| 資料番号 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 資料番号: AA0064574104 | |||||||||||
| レポート番号 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | レポート番号: JAXA-SP-09-008E | |||||||||||
