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- Chinese Academy of SciencesCN538 papers
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- University of Science and Technology of ChinaCN59 papers
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53 papers · 1 filter
Total reflection of a flare-driven quasi-periodic EUV wave train at a coronal hole boundary
Xinping Zhou, Yuandeng Shen, Zehao Tang +3
The reflection, refraction, and transmission of large-scale extreme ultraviolet (EUV) waves (collectively, secondary waves) have been observed during their interactions with corona…
Coronal Quasi-periodic Fast-mode Propagating Wave Trains
Yuandeng Shen, Xinping Zhou, Yadan Duan +3
QFP wave trains in the corona have been studied intensively in the past decade, thanks to the full-disk, high spatiotemporal resolution, and wide-temperature coverage observations…
Application of the space-based optical interferometer towards measuring cosmological distances of quasars
Ying-Ke Huang, Yue-Dong Fang, Kai-Xing Lu +6
Measuring the quasar distance through joint analysis of spectroastrometry (SA) and reverberation mapping (RM) observations is a new method for driving the development of cosmology.…
The Origin of The Soft X-Ray Excess in the Seyfert 1.5 Galaxy ESO 362-G18
Xiao-Gu Zhong, Jian-Cheng Wang
We review the Seyfert 1.5 Galaxy ESO 362-G18 for exploring the origin of the soft X-ray excess. The Warm Corona and Relativistic Reflection models are two main scenarios to interpr…
Interferometric detections of sdO companions orbiting three classical Be stars
R. Klement, G. H. Schaefer, D. R. Gies +17
Classical Be stars are possible products of close binary evolution, in which the mass donor becomes a hot, stripped O or B-type subdwarf (sdO/sdB), and the mass gainer spins up and…
The Spectroscopic Binaries from LAMOST Medium-Resolution Survey (MRS). I. Searching for Double-lined Spectroscopic Binaries (SB2s) with Convolutional Neural Network
Bo Zhang, Ying-Jie Jing, Fan Yang +13
We developed a convolutional neural network (CNN) model to distinguish the double-lined spectroscopic binaries (SB2s) from others based on single exposure medium-resolution spectra…