| Stellar X-ray Sources in the Rosette Nebula |
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| 作者姓名： | W.P.Chen P.S.Chiang J.Z.Li |
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| 作者单位： | InstituteofAstronomy,NationalCentralUniversity,Chung-Li32054,Taiwan／NationalAstronomicalObservatories,ChineseAcademyofSciences,Beijing100012 |
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| 摘 要： | We present optical photometric and spectroscopic studies of ROSAT X-ray stellar sources in the Rosette Nebula star-forming region. The brightest X-ray sources are either massive stars or active T Tauri stars associated with the open cluster NGC 2244, or are foreground stars. Some of the spectra of the young stars newly identified in the region are presented.
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| 关 键 词： | X射线 恒星 起源 光度计 星云 |
Stellar X-ray Sources in the Rosette Nebula |
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| W.P.Chen,P.S.Chiang,J.Z.Li.Stellar X-ray Sources in the Rosette Nebula[J].Chinese Journal of Astronomy and Astrophysics,2004,4(2):153-165. |
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| Authors: | WPChen PSChiang JZLi |
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| Abstract: | We present optical photometric and spectroscopic studies of ROSAT X-ray stellar sources in the Rosette Nebula star-forming region. The brightest X-ray sources are either massive stars or active T Tauri stars associated with the open cluster NGC 2244, or are foreground stars. Some of the spectra of the young stars newly identified in the region are presented. |
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| Keywords: | stars: early-type - stars: pre-main sequence - stars: formation -HII regions |
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