천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제39권1호
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- Pages.40.2-40.2
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- 2014
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- 1226-2692(pISSN)
The AGN-Starburst Connection traced by the Nitrogen Abundance
- Matsuoka, Kenta (Department of Physics and Astronomy, Seoul National University) ;
- Nagao, Tohru (Research Center for Space and Cosmic Evolution, Ehime University) ;
- Marconi, Alessandro (Dipartimento di Fisica e Astronomia, Universita degli Studi di Firenze) ;
- Maiolino, Roberto (Cavendish Laboratory, University of Cambridge) ;
- Park, Daeseong (Department of Physics and Astronomy, University of California) ;
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Woo, Jong-Hak
(Department of Physics and Astronomy, Seoul National University) ;
- Shin, Jaejin (Department of Physics and Astronomy, Seoul National University) ;
- Ikeda, Hiroyuki (Graduate School of Science and Engineering, Ehime University) ;
- Taniguchi, Yoshiaki (Research Center for Space and Cosmic Evolution, Ehime University)
- 발행 : 2014.04.10
초록
The connection between the active galactic nuclei (AGNs) and star formation activity is one of the most important issues in understanding the coevolution of supermassive black holes (SMBHs) and galaxies. In our recent study, by using SDSS quasar spectra we found that the emission-line flux rations involving a nitrogen line, i.e.,
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