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Table 1
H2 in ESDLAs with log N(H i) ≥ 21.7.
| Quasar | zabs | log N(H i) | log N(H2) | Ref. |
|
|
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| HE 0027−1836 | 2.402 | 21.75 ± 0.10 | 17.43 ± 0.02 | 1 |
| Q J0154+1935 | 2.251 | 21.75 ± 0.15 | ~18 | 2 |
| Q 0458−0203 | 2.040 | 21.70 ± 0.10 | ≤14.60 | 3 |
| Q J0816+1446 | 3.287 | 22.00 ± 0.10 | 18.66 ± 0.30 | 4 |
| Q 1157+0128 | 1.944 | 21.80 ± 0.10 | ≤14.50 | 1 |
| Q J1456+1609 | 3.352 | 21.70 ± 0.10 | 17.10 ± 0.09 | 2 |
| Q J2140−0321 | 2.340 | 22.40 ± 0.10 | 20.13 ± 0.07 | 2 |
Reference. (1) Rahmani et al. (2013); (2) Noterdaeme et al. (2015); (3) Noterdaeme et al. (2008); (4) Guimarães et al. (2012).
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