A catalogue of absorption-line systems in QSO spectra
A catalogue of absorption-line systems in QSO spectra
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DOI：
10.1051/0004-6361:20034339
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发表时间：
2003-12
影响因子：
6.5
通讯作者：
A. Ryabinkov;A. Kaminker;D. Varshalovich
中科院分区：
文献类型：
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作者：
A. Ryabinkov;A. Kaminker;D. Varshalovich
我们提出了一个新的类星体光谱中的吸收线系统的目录。它包含了821个类星体和8558个吸收系统的数据，包括16 139条吸收线，在类星体光谱中测得了红移。该目录包括吸收线系统，包括重元素线、中性氢线、莱曼极限系统、阻尼Ly α吸收系统和宽吸收线系统。利用现有星表的数据，我们还讨论了吸收线系统的红移分布。
We present a new catalog of absorption-line systems identified in the quasar spectra. It contains data on 821 QSOs and 8558 absorption systems comprising 16 139 absorption lines with measured redshifts in the QSO spectra. The catalog includes absorption-line systems consisting of lines of heavy elements, lines of neutral hydrogen, Lyman limit systems, damped Ly α absorption systems, and broad absorption-line systems. Using the data of the present catalog we also discuss redshift distributions of absorption-line systems.