| Do Globular Clusters Harbor Black Holes？ |
| |
| 引用本文： | Xian－ZhongZheng.Do Globular Clusters Harbor Black Holes？[J].中国天文和天体物理学报,2001,1(4):291-295. |
| |
| 作者姓名： | Xian－ZhongZheng |
| |
| 摘 要： | It has been firmly established that there exists a tight correlation between the mass of the central black hole and velocity dispersion (or luminosity) in elliptical galaxies, “pseudobulges” and bulges of galaxies, although the nature of this correlation still remains unclear. We explore the possibility of extrapolating such a correlation to less massive, spherical systems like globular clusters. In particular, motivated by the apparent success in the globular cluster M15, we present an estimate of the central black hole mass for a number of globular clusters with available velocity dispersion data.
|
| 关 键 词： | 黑洞 球状星云 银河系 膨胀 |
Do Globular Clusters Harbor Black Holes? |
| |
| Institution: | NationalAstronomicalObservatories,ChineseAcademyofSciences,Beijing100012 |
| |
| Abstract: | |
| |
| Keywords: | black hole physics-globular clusters: general - galaxies: general |
| 本文献已被 维普 等数据库收录！ |
|
