41 citations
- Yunnan Normal UniversityCN11 papers
- Chinese Academy of SciencesCN7 papers
- Yunnan ObservatoriesCN7 papers
- Huazhong University of Science and TechnologyCN4 papers
- University of Chinese Academy of SciencesCN4 papers
- Yunnan UniversityCN4 papers
- Astronomy and SpaceAU3 papers
- Brera Astronomical ObservatoryIT3 papers
- Chongqing University of Posts and TelecommunicationsCN3 papers
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- Hunan Normal UniversityCN3 papers
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astro-ph.HE2024★ 2 cited
High resolution X-ray spectra of the compact binary supersoft X-ray source CAL 87
Songpeng Pei, Xiaowan Zhang, Qiang Li +1
In this study, we present an analysis of the archival X-ray data of the eclipsing supersoft X-ray binary CAL 87 observed with the {\it Chandra} Advanced CCD Imaging Spectrometer (A…
astro-ph.HE2024★ 13 cited
The Physical Properties of Changing-look Blazars
Shi-Ju Kang, Bing Lyu, Qingwen Wu +2
Changing-look active galactic nuclei (AGNs) are a special class of AGNs that change their spectral type from type 1 to type 2 or vice versa. In recent years, a number of changing-l…