ASASSN-14li 于 2014 年 11 月首次被地面望远镜发现，当时人们意识到这是大约十年来距离地球最近的 TDE。此后的几年中，包括钱德拉望远镜在内的许多望远镜都观测到了这个系统。除了这颗被毁恒星不同寻常的大小和对它进行详细取证的能力之外，ASASSN-14li 的令人兴奋之处还在于它对未来研究的意义。天文学家已经在...
Flows of X-ray gas reveal the disruption of a star by a massive black hole , , … (2015) Tidal forces close to massive black holes can violently disrupt stars that make a close approach. These extreme events are discovered via bright X-ray and optical/UV flares in galactic centers. Prio...
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...
Discovery of an outflow from radio observations of the tidal disruption event ASASSN-14li We report the discovery of transient radio emission from the nearby optically-discovered TDE ASASSN-14li (distance of 90 Mpc), making it the first typical ... KD Alexander,E Berger,J Guillochon,... ...
Yang Jia-Mei,Wang Xian-Yu,Li Kai,... - Publications of the Astronomical Society of Japan 被引量: 0发表: 2021年 Meeting the Cool Neighbors VIII: A preliminary 20-parsec census from the NLTT catalogue here have previous astrometric, photometric or spectroscopic observations. We...With our NLT...
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A radio jet from the optical and x-ray bright stellar tidal disruption flare ASASSN-14li The tidal disruption of a star by a supermassive black hole leads to a short-lived thermal flare. Despite extensive searches, radio follow-up observations ... S Van Velzen,GE Anderson,NC Stone,... ...
We present a Hubble Space Telescope Space Telescope Imaging Spectrograph spectrum of ASASSN-14li, the first rest-frame ultraviolet (UV) spectrum of a tidal... SB Cenko,A Cucchiara,N Roth,... - 《Astrophysical Journal》 被引量: 6发表: 2016年 ASASSN-15cm: an SU UMa star with an orbita...
J Li,ZX Wang,D Zheng,... - 天文和天体物理学研究:英文版 被引量: 0发表: 2023年 Ultraviolet Diversity of Type Ia Supernovae Ultraviolet (UV) observations of Type Ia supernovae (SNe Ia) probe the outermost layers of the explosion, and UV spectra of SNe Ia are expected to be extre.....
optical spectroscopy taken with the Large Binocular Telescope's Multi-Object Double Spectrograph, an improved All-Sky Automated Survey for SuperNovae pre-discovery non-detection, and late-time Swift observations of the nearby (d = 193 Mpc, z = 0.0436) tidal disruption event (TDE) ASASSN-14ae...