Automatic Search of Cataclysmic Variables Based on LightGBM in LAMOST-DR7
The search for special and rare celestial objects has always played an important role in astronomy. Cataclysmic Variables (CVs) are special and rare binary systems with accretion disks. Most CVs are in the quiescent period, and their spectra have the emission lines of Balmer series, HeI, and HeII. A...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
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MDPI AG
2021-11-01
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| Schriftenreihe: | Universe |
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| Online-Zugang: | https://www.mdpi.com/2218-1997/7/11/438 |
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