一幅艺术家绘制的插图将名为 ASASSN-14li 的"潮汐破坏事件"(TDE)展现得栩栩如生,这也是最新研究的重点。当一颗恒星过于接近系统中的超大质量黑洞时,强大的引力将恒星撕裂。这幅画描绘的就是这种破坏的后果。恒星被撕裂后,它的一些气体(红色)围绕着黑洞运行,并落入黑洞。还有一部分气体被风(蓝色)吹走。...
ASASSN-15lh: a TDE about a maximally rotating 109 M⊙ black hole Authors: Andrew Mummery, Steven Balbus The Unusual Late-Time Evolution of the Tidal Disruption Event ASASSN-15oi Authors: T. Holoien, J Brown, K. Auchettl … Spectroscopic and geometrical evolution of the ejecta of the...
D. R. Pasham, S. van Velzen, Discovery of a time lag between the soft x-ray and radio emission of the tidal disruption flare ASASSN-14li: Evidence for linear disk- jet coupling. Astrophys. J. 856, 1 (2018). doi:10.3847/1538-4357/aab361...