| 类星体QSO2000-330的重元素吸收线系统的证认 |
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| 引用本文： | 崔振兴,陈建生.类星体QSO2000-330的重元素吸收线系统的证认[J].中国天文和天体物理学报,1987(4). |
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| 作者姓名： | 崔振兴 陈建生 |
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| 作者单位： | 中国科学院北京天文台
(崔振兴)，中国科学院北京天文台(陈建生) |
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| 摘 要： | 本文利用文1]和文2]所给出的高红移类星体吸收系统的证认方法,对目前最大红移类星体QS02000-330(z_e=3.78)的吸收光谱进行了吸收线红移系统的证认,并得到了六个重元素的吸收线系统:z_a=3.1881,3.1913,3.3335,3.5519以及z_a=1.3441,3.3459。前四个系统和Hunstead等人(1986)所得到的A、B、C、D系统(红移值分别是z_a=3.1881,3.1914,3.3332,3.5519)相符合;后两个是我们新发现的吸收系统。
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| 关 键 词： | 类星体 吸收线 谱线证认 |
The Identification of Heavy-Element Absorption Systems in QSO 2000-330 |
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| Cui Zhenxing Chen Jiaosheng.The Identification of Heavy-Element Absorption Systems in QSO 2000-330[J].Chinese Journal of Astronomy and Astrophysics,1987(4). |
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| Authors: | Cui Zhenxing Chen Jiaosheng |
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| Abstract: | In this paper, a search for heavy-element absorption systems in the spectrum of QSO 2000-330(Ze = 3.78) has been made using the method of the identification of absorption systems suggested by Cui et al. (1983) and Chen et al. (1983). Six absorption systems were found which include Za = 3.1881, 3.1913, 3.3335, 3.5519 and Z. = 1.3441, 3.3459. The first four systems are identical with those reported by Hunstead at al. (1986), as systems A, B, C and D; the remaining: two are new ones. |
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| Keywords: | Quasar-absorption lines-line identification |
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