C
Chenwei Yang
Researcher at University of Science and Technology of China
Publications - 64
Citations - 1235
Chenwei Yang is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Galaxy & Quasar. The author has an hindex of 21, co-authored 61 publications receiving 1059 citations. Previous affiliations of Chenwei Yang include Chinese Academy of Sciences & Polar Research Institute of China.
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Extreme coronal line emitters: tidal disruption of stars by massive black holes in galactic nuclei?
TL;DR: In this paper, the authors reported the discovery of extremely strong coronal lines from [Fe X] up to [Fe XIV] in a sample of seven galaxies (including two recently reported cases), which they interpret as such signatures.
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Mid-infrared variability of changing-look AGN
TL;DR: In this article, the authors reported the detection of large amplitude variations in the mid-infrared luminosity during the transitions in 10 changing look AGNs using WISE and newly released NEOWISE-R data.
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Evidence for Photoionization Driven Broad Absorption Line Variability
TL;DR: In this paper, the authors present a qualitative analysis of the variability of broad absorption lines using the large multi-epoch spectroscopic dataset of the Sloan Digital Sky Survey Data Release 10.
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The WISE Detection of an Infrared Echo in Tidal Disruption Event ASASSN-14li
TL;DR: In this paper, the emergence of cosmological structures of the Chinese Academy of Sciences (CAS) has been studied in the context of National Basic Research Program of China (NBP-2015CB857005), Strategic Priority Research Program "The Emergence of Cosmological Structures" of Chinese Academy, 2015CB 857005, NBP-2016CB 859005, NSFC [NSFC-11233002], NSFC-11421303, U1431229], Fundamental Research Funds for the Central Universities (FFU), CAS "Light of
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The WISE Detection of an Infrared Echo in Tidal Disruption Event ASASSN-14li
TL;DR: In this paper, the authors reported the detection of significant infrared variability of the nearest tidal disruption event (TDE) ASASSN-14li using Wide-field Infrared Survey Explorer and newly released Near Earth Object WISE Reactivation data.