Table 2.
Quasar DLA absorption systems.
| Target | zabs | log(N(H I)) | Reference | Other |
|---|---|---|---|---|
| cm−2 | H I | references | ||
| HE 0027–1836 | 2.4018 | 21.75 ± 0.10 | 1 | 2 |
| FBQS J0812+3208 | 2.0668 | 21.00 ± 0.10 | 3 | 4 |
| 2.6263 | 21.35 ± 0.10 | 3 | 4, 5 | |
| TXS 1331+170 | 1.7764 | 21.14 ± 0.08 | 3 | 5, 6 |
| LBQS 2206–1958 | 1.9200 | 20.65 ± 0.07 | 3 | 7, 8, 9 |
References. (1) Noterdaeme et al. (2007), (2) Rahmani et al. (2013; H2), (3) Prochaska et al. (2007; all detected species, including Ni II), (4) Jorgenson et al. (2010; C I), (5) Balashev et al. (2015; Cl I), (6) Carswell et al. (2011; 21 cm, C I), (7) Bergeron & Petitjean (1991; Si II, Zn II, Cr II), (8) Pettini et al. (1994; Zn II, Cr II), (9) Prochaska & Wolfe (1997; all detected species, including Ni II).
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