中等质量黑洞候选体ESO 243-49 HLX-1的进一步观测
高能天体物理现象
2015-05-18 v1 宇宙学与河外天体物理
摘要
位于星系ESO 243-49中的最亮超亮X射线源HLX-1目前为中等质量黑洞的存在提供了有力证据。我们在此展示了该有趣源在X射线、紫外和射电波段的最新多波段结果。我们已将X射线位置精确到亚角秒精度。我们还报告了紫外发射的探测，这可能表明HLX-1周围区域存在持续的恒星形成。在X射线位置未探测到可检测的射电发射，这加强了反对背景活动星系核的论点。
引用
@article{arxiv.1002.3404,
title = {Further Observations of the Intermediate Mass Black Hole Candidate ESO 243-49 HLX-1},
author = {S. A. Farrell and M. Servillat and S. R. Oates and I. Heywood and O. Godet and N. A. Webb and D. Barret},
journal= {arXiv preprint arXiv:1002.3404},
year = {2015}
}
备注
4 pages, 2 figures. Accepted 11th of Feb 2010. Contributed talk to appear in Proceedings of "X-ray Astronomy 2009: Present Status, Multi-Wavelength Approach and Future Perspectives", Bologna, Italy, September 7-11, 2009, AIP, eds. A. Comastri, M. Cappi, and L. Angelini