WEKO3
アイテム
Direct Detection of Intermediate Mass Compact Objects via Submillilensing
https://kindai.repo.nii.ac.jp/records/11105
https://kindai.repo.nii.ac.jp/records/11105f3b0ac1b-f0c4-4500-905e-a52804f749e0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN10074306-20060228-0011.pdf (937.2 kB)
|
|
| Item type | ☆紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2010-09-09 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Direct Detection of Intermediate Mass Compact Objects via Submillilensing | |||||||||||||
| 言語 | en | |||||||||||||
| 著者 |
Inoue, Kaiki, Taro
× Inoue, Kaiki, Taro
× Chiba, Masashi
|
|||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||
| 版 | ||||||||||||||
| 出版タイプ | NA | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_be7fb7dd8ff6fe43 | |||||||||||||
| 出版者 名前 | ||||||||||||||
| 出版者 | 近畿大学理工学総合研究所 | |||||||||||||
| 書誌情報 |
理工学総合研究所研究報告 en : Annual reports by Research Institute for Science and Technology 号 18, p. 11-14, 発行日 2006-02-01 |
|||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 09162054 | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | [Abstract] A galaxy-sized halo may contain a large number of intermediate mass 10^<2-4> M_<&odot> compact objects (IMCOs), which can be intermediate mass black holes (IMBHs) or the CDM subhalos. We propose to directly detect the IMBHs by observing multiply imaged QSO-galaxy lens systems with a high angular resolution (～0.03mas), which would be achieved by the next-VLBI space missions. The silhouette of the IMBHs would appear as an either monopole-like or dipole-like variation at the scale of the Einstein radius against the QSO jets. As a byproduct, we can also directly detect the 10^<4-5> M_<&odot> CDM subhalos. From a measurement of the local distortion in the surface brightness of the QSO jet, we can make a distinction between a point mass (corresponding to an IMBH) and an extended structure (corresponding to a CDM subhalo). It would be a unique probe of the IMCOs whose nature has been under the veil of mistery. | |||||||||||||
| 内容記述 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | 本文データの一部は、CiNiiから複製したものである。 | |||||||||||||
| フォーマット | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | application/pdf | |||||||||||||
