中国物理B ›› 2003, Vol. 12 ›› Issue (11): 1310-1316.doi: 10.1088/1009-1963/12/11/322
樊军辉
Fan Jun-Hui (樊军辉)
摘要: In this paper, the stellar velocity dispersions in the host galaxies are used to estimate the central black hole masses for a sample of elliptical galaxies. We find that the central black hole masses are in the range of 10^{(5.5-9.5)}M_⊙. Based on the estimated masses in this paper and those by Woo & Urry (2002) and the measured host galaxy absolute magnitude, a relation, log (M_{BH}/M_⊙) = -(0.25±4.3×10^{-3})M_R + (2.98±0.208) is found for central black hole mass and the host galaxy magnitude. Some discussions are presented.
中图分类号: (Black holes)