中文

Flat-Spectrum Quasars的M_BH - L_rad关系

天体物理学 2007-05-23 v1

摘要

在本稿件中,我们概述了我们最近一篇信件(Jarvis & McLure 2002)中所提出的观点:通过纠正由于flat-spectrum quasars(FSQ)中强大射电喷流不可避免的倾斜效应,FSQ的黑洞质量(M_BH)几乎被局限在10810^8太阳质量以上。在考虑现实的多普勒提升因子后,许多FSQ更准确地应归类为射电中间级或射电安静的类星体。这一射电亮度范围表明,FSQ完全符合射电功率呈L5GHzMBH2.5L_5GHz \propto M_BH^{2.5}形式的上限。

关键词

引用

@article{arxiv.astro-ph/0302512,
  title  = {The M_BH - L_rad Relation for Flat-Spectrum Quasars},
  author = {Matt J. Jarvis and Ross J. McLure},
  journal= {arXiv preprint arXiv:astro-ph/0302512},
  year   = {2007}
}

备注

5 pages, 2 figures. `To appear in "Carnegie Observatories Astrophysics Series, Vol. 1: Coevolution of Black Holes and Galaxies," ed. L. C. Ho (Pasadena: Carnegie Observatories, http://www.ociw.edu/ociw/symposia/series/symposium1/proceedings.html)