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Eclipsing light curves for accretion flows around a rotating black hole and atmospheric effects of the companion star
https://jaxa.repo.nii.ac.jp/records/5271
https://jaxa.repo.nii.ac.jp/records/52715a7230d1-1061-4c81-9711-fc1ab1840e26
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
64306032.pdf (469.6 kB)
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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 | Eclipsing light curves for accretion flows around a rotating black hole and atmospheric effects of the companion star | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | workshop : proceedings - LaTeX2.09 : style file - instructions | |||||||||
| 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 |
高橋, 労太
× 高橋, 労太
× Takahashi, Rohta
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| 著者所属 | ||||||||||
| 理化学研究所宇宙放射線研究室 | ||||||||||
| 著者所属（英） | ||||||||||
| en | ||||||||||
| Cosmic Radiation Laboratory, Institute of Physical and Chemical Research (RIKEN) | ||||||||||
| 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: Astrophysics with All-Sky X-Ray observations: 3rd International MAXI Workshop 巻 JAXA-SP-08-014E, p. 158-163, 発行日 2009-02-27 |
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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 | Astrophysics with All-Sky X-Ray observations: 3rd International MAXI Workshop (RIKEN, 10-12 June 2008) | |||||||||
| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | We calculate eclipsing light curves for accretion flows around a rotating black hole taking into account the atmospheric effects of the companion star such as the atmospheric absorption and scattering effects. By using the solar-type atmospheric model, we have taken into account the atmospheric effects of the companion star, such as the photoionization by HI and HeI. We found that the eclipsing light curves observed at 1 keV possibly contain the information of the black hole spin. However, in our atmospheric model, the effects of the atmosphere are much larger than the effects of the black hole spin. Therefore, even in the case that the light curves contain the information of the black hole spin, it may be difficult to extract the information of the black hole spin if we do not have the realistic atmospheric profiles, such as the temperature, and the number densities for several elements. If the light curves of the occultation events of the black hole binaries are detected by MAXI, the light curves contain the information of the atmosphere of the companion star and, possibly, a black hole's spin. Takahashi & Watarai (2007) also contains other details of the present study. | |||||||||
| 内容記述（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Physical characteristics: Original contains color illustrations | |||||||||
| 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: AA0064306032 | |||||||||
| 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-08-014E | |||||||||
