Suggested: cm-2, Dimensionless
Exclude
Name/Symbol Condition
Name: neutral hydrogen column density
Mean: 8.38 ± 8.98
Median: 4.4
Range: -13 ‒ 22.3
43 results.
arXiv Name Symbol Parsed Bound
astro-ph/9707157 🔍 (source) neutral hydrogen column density of the absorption system \log N
19.81 ± 0.04 cm-2
astro-ph/9711143 🔍 (source) neutral hydrogen column density N _ { HI }
2000000000000.0 cm-2
astro-ph/9712267 🔍 (source) neutral hydrogen column density N _ { H }
7e+21 cm-2
astro-ph/9804018 🔍 (source) neutral hydrogen column density N _ { HI }
3.1e+17 ± 1e+17 cm-2
astro-ph/9805093 🔍 (source) neutral hydrogen column density N ( \ion H 1 )
1.5e+21 ± 2e+20
astro-ph/9905202 🔍 (source) neutral hydrogen column density N _ { H }
4.4000000000000007e+20 cm-2
astro-ph/9906374 🔍 (source) neutral hydrogen column density N _ { H }
2.5e-13 ± 3e-14 erg cm-2 s-1
astro-ph/9906374 🔍 (source) neutral hydrogen column density
5e+21 cm-2
astro-ph/9909178 🔍 (source) neutral hydrogen column density
-1.3e+20 cm-2
Upper
astro-ph/9911261 🔍 (source) neutral hydrogen column density \log N _ { H \sc i }
15.7 cm-2
astro-ph/0007472 🔍 (source) neutral hydrogen column density N ( H i )
2.6e+21 cm-2
astro-ph/0202036 🔍 (source) neutral hydrogen column density \log N ( H i )
20.7
astro-ph/0204159 🔍 (source) interstellar medium neutral hydrogen column density N _ { H }
8e+19
Lower
astro-ph/0208450 🔍 (source) neutral hydrogen column density N ( HI )
6.9e+20 ± 1.7e+20
astro-ph/0208530 🔍 (source) neutral Hydrogen column density
2.06e+21 +3.9e+20-4.5e+20 cm-2
astro-ph/0302006 🔍 (source) neutral Hydrogen column density log N _ { HI }
19.73 ± 0.04 cm-2
astro-ph/0304014 🔍 (source) neutral hydrogen column density N ( H i )
44000000000000.0 cm-2
astro-ph/0307516 🔍 (source) mean neutral hydrogen column density N _ { HI }
3.6e+20 ± 1.3e+20
astro-ph/0403080 🔍 (source) neutral hydrogen column density log N ( H i )
21.9
astro-ph/0407157 🔍 (source) neutral hydrogen column density N _ { \scriptsize H }
3.7e+21 cm-2
astro-ph/0408007 🔍 (source) excess neutral hydrogen column density N _ { H }
1.57e+21 ± 3e+19 cm-2
astro-ph/0510404 🔍 (source) neutral hydrogen column density log N ( H i )
20.4 ± 0.2
astro-ph/0511498 🔍 (source) neutral hydrogen column density log N ( HI )
22.05 ± 0.1
astro-ph/0602121 🔍 (source) total neutral hydrogen column density log N ( H i )
20.36 ± 0.05
astro-ph/0608040 🔍 (source) neutral hydrogen column density N
1.6e+21 cm-2
Lower
0708.3018 🔍 (source) neutral hydrogen column density log N _ { H I }
19.82 ± 0.05
0801.3682 🔍 (source) neutral hydrogen column density \log f
-4.5
Lower
0805.3108 🔍 (source) neutral Hydrogen column density
2.5e+21 +2.3e+21-1.8e+21 cm-2
0805.3108 🔍 (source) neutral Hydrogen column density
6.4e+21 +1.3e+21-1.4000000000000003e+21 cm-2
0909.2959 🔍 (source) neutral hydrogen column density N ( HI )
1.53e+21 cm-2
0911.4233 🔍 (source) neutral hydrogen column density
4e+21 cm-2
0911.4233 🔍 (source) neutral hydrogen column density
2e+21 cm-2
1008.0637 🔍 (source) neutral hydrogen column density \log N ( H ^ { 0 } ) ( cm ^ { -2 } )
20.0 ± 0.15
1204.5475 🔍 (source) excess neutral Hydrogen column density
7.5e+21 ± 2e+21 cm-2
1211.3452 🔍 (source) atomic neutral hydrogen column density N _ { HI }
2e+21 cm-2
Lower
1305.1945 🔍 (source) neutral hydrogen column density N _ { H }
1.4e+23 cm-2
1306.0181 🔍 (source) neutral hydrogen column density N _ { HI }
2e+20 cm-2
Lower
1309.2940 🔍 (source) neutral hydrogen column density \log N ( H i ) / cm ^ { -2 }
22.3 ± 0.06
1310.8569 🔍 (source) total neutral hydrogen column density \log N ( H i ) ( cm ^ { -2 } )
21.03 ± 0.08
1312.0010 🔍 (source) neutral hydrogen column density N _ { H }
9e+21 cm-2
1409.8131 🔍 (source) total neutral hydrogen column density \log N ( H i )
19.48 ± 0.01
1602.05458 🔍 (source) neutral hydrogen column density \log N ( H \sc i )
19.23
1608.01374 🔍 (source) neutral hydrogen column density
5e+21 ± 3e+21