螺旋星系中黑洞质量与bulge质量关系
天体物理学
2007-05-23 v1
摘要
我们描述了一个旨在确定核黑洞质量与bulge质量在螺旋星系中关系的 HST 项目。我们选取了 54 颗相邻螺旋星系的体积限制样本,已有地面基线发射线旋转曲线、CCD表面光度和射电图。我们现在正在获取每颗星系的 HST/STIS 长孔径观测,以在约 的高空间分辨率下确定核 H-alpha 旋转曲线。我们将使用这些数据测量每个对象核部的未分辨暗质量浓度。本文显示来自样本中对象观测的初步结果。
引用
@article{arxiv.astro-ph/0012155,
title = {The black hole mass vs bulge mass relationship in spiral galaxies},
author = {A. Marconi and D. Axon and J. Atkinson and J. Binney and A. Capetti and M. Carollo and L. Dressel and H. Ford and J. Gerssen and M. Hughes and D. Macchetto and W. Maciejewski and M. Merrifield and C. Scarlata and W. Sparks and M. Stiavelli and Z. Tsvetanov and R. van der Marel},
journal= {arXiv preprint arXiv:astro-ph/0012155},
year = {2007}
}
备注
4 pages, contributed talk at IAU Symposium 205 "Galaxies and their Constituents at the Highest Angular Resolutions", Manchester UK, August 2000. R. Schilizzi, S. Vogel, F. Paresce, M. Elvis eds, ASP Conf. Ser