|
astro-ph/0111346 🔍 (source)
|
neutral hydrogen fraction at mean density |
|
0.00047000000000000004 |
Upper |
|
0710.1303 🔍 (source)
|
mean neutral hydrogen fraction |
x _ { HI } |
6.400000000000001e-05 ± 3e-06 |
|
|
0711.0773 🔍 (source)
|
neutral hydrogen fraction |
|
-4.0 |
Upper |
|
0712.0538 🔍 (source)
|
neutral hydrogen fraction |
|
0.1017 |
|
|
0801.4674 🔍 (source)
|
mean neutral hydrogen fraction |
x _ { HI } |
6.400000000000001e-05 ± 3e-06 |
|
|
1002.0839 🔍 (source)
|
IGM average neutral hydrogen fraction |
\langle |
0.0034 |
Lower |
|
1102.1726 🔍 (source)
|
intergalactic neutral hydrogen fraction |
\chi _ { HI } |
0.2 |
Upper |
|
1107.1376 🔍 (source)
|
neutral hydrogen fraction of the order |
\Delta \chi _ { HI } |
0.6 |
|
|
1107.5721 🔍 (source)
|
neutral hydrogen fraction |
\chi _ { HI } |
0.4 |
|
|
1405.7400 🔍 (source)
|
constant neutral hydrogen fraction |
\bar { x } _ { HI } |
0.056 +0.011-0.027 |
|
|
1409.0855 🔍 (source)
|
neutral hydrogen fraction |
x _ { H I } |
0.5 |
|
|
1610.08177 🔍 (source)
|
neutral Hydrogen fraction |
x _ { H \sc I } |
0.5 |
Lower |
|
1704.07455 🔍 (source)
|
neutral hydrogen fraction |
x _ { HI } |
0.15 ± 0.15 |
|
|
1705.01222 🔍 (source)
|
neutral hydrogen fraction of the IGM |
x _ { HI } |
0.3 ± 0.2 |
|
|
1805.02236 🔍 (source)
|
neutral hydrogen fraction |
|
9.75 |
|
|
1807.01593 🔍 (source)
|
neutral hydrogen fraction |
\bar { x } _ { H I } |
0.21 |
|
|
1901.11045 🔍 (source)
|
average IGM neutral hydrogen fraction |
|
0.76 |
Lower |
|
1901.11045 🔍 (source)
|
average IGM neutral hydrogen fraction |
|
0.46 |
Lower |
|
1903.09046 🔍 (source)
|
average neutral hydrogen fraction |
x _ { HI } |
0.30000000000000004 +0.09999999999999998-0.10000000000000003 |
|
|
2004.10877 🔍 (source)
|
volume-averaged neutral hydrogen fraction |
\langle x _ { HI } \rangle |
0.7 +0.2-0.23 (^ +0.28 _ -0.48) |
|