| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2011-02-23 |
| タイトル |
|
|
タイトル |
The Influence of the Viscosity Prescription on Self-Gravitating Accretion Disk |
|
言語 |
en |
| 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 |
| 著者 |
Kai, Takashi
馬場, 多聞
荒井, 賢三
Fujimoto, Shin-ichiro
|
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
We investigate the difference between the accretion disk models based on two kinds of α-prescription of viscosity. The models are constructed with self-gravity in the vertical direction of the disk around a supermassive black hole. It is found that the structures are completely different in the self-gravity dominant region, though they are almost the same for the standard disk model. We should be careful in treating viscosity, if self-gravity is taken into account for a disk model of an emitting region of H2O masers in an active galactic nucleus(AGN). |
| 書誌情報 |
en : Physics Reports of Kumamoto University
巻 13,
号 2,
p. 163-170,
発行年 2010
|
| ISSN |
|
|
収録物識別子 |
0303-4070 |
| NCID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00774081 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 日本十進分類法 |
|
|
主題Scheme |
NDC |
|
主題 |
443.5 |
| 出版者 |
|
|
出版者 |
熊本大学 |
|
言語 |
ja |
PR0013_163-170.pdf (1.4 MB)
