Suggested: density
Suggested: cm-3, Dimensionless, cm-2
Exclude
Name/Symbol Condition
Symbol: n _ { H }
Mean: 168 ± 751
Median: 4
Range: -513 ‒ 7.6e+03
189 results.
arXiv Name Symbol Parsed Bound
astro-ph/9703080 🔍 (source) particle density n _ { H }
0.02 cm-3
astro-ph/9709267 🔍 (source) n _ { H }
6.1e+21 +9.000000000000004e+20-8.999999999999995e+20 cm-2
astro-ph/9709267 🔍 (source) n _ { H }
3.0000000000000007e+20 +9.999999999999998e+19-1.0000000000000003e+20
astro-ph/9709267 🔍 (source) hydrogen column density inferred n _ { H }
1.4500000000000003e+21 +7.5e+20-7.500000000000003e+20 cm-2
astro-ph/9804162 🔍 (source) density n _ { H }
200.0 cm-3
astro-ph/9805315 🔍 (source) density n _ { H }
15.0 ± 10.0 H
astro-ph/9807264 🔍 (source) X-ray emission n _ { H }
75.0 cm-3
astro-ph/9807264 🔍 (source) density n _ { H }
215.0 ± 15.0
astro-ph/9807264 🔍 (source) n _ { H }
160.0 ± 12.0
astro-ph/9809180 🔍 (source) density n _ { H }
250.0 cm-3
Upper
astro-ph/9812154 🔍 (source) ambient density n _ { H }
100.0 cm-3
Lower
astro-ph/9905234 🔍 (source) n _ { H }
17.5 ± 2.5 cm-3
astro-ph/9905234 🔍 (source) n _ { H }
12.5 ± 2.5 cm-3
astro-ph/0001448 🔍 (source) n _ { H }
3.0 cm-3
astro-ph/0001448 🔍 (source) n _ { H }
0.0006000000000000001 cm-3
astro-ph/0005014 🔍 (source) n _ { H }
40.0 ± 10.0 cm-3
astro-ph/0007172 🔍 (source) H I density n _ { H }
0.2 cm-3
astro-ph/0011030 🔍 (source) n _ { H }
15.0 cm-3
astro-ph/0011030 🔍 (source) n _ { H }
50000.0 cm-3
Lower
astro-ph/0103172 🔍 (source) depletions n _ { H }
25.0 cm-3
astro-ph/0105529 🔍 (source) ratio n _ { H }
6.0 cm-3
astro-ph/0107025 🔍 (source) ionization parameter of these highly-ionized dense n _ { H }
-3.0
Upper
astro-ph/0107469 🔍 (source) interstellar absorption n _ { H }
1.59e+22 ± 5e+20 cm-2
astro-ph/0107469 🔍 (source) interstellar absorption n _ { H }
4.5
Lower
astro-ph/0202061 🔍 (source) central density n _ { H }
0.165 ± 0.10500000000000001
astro-ph/0203223 🔍 (source) n _ { H }
1000000000000.0 cm-3
Lower
astro-ph/0205009 🔍 (source) atomic density n _ { H }
0.25 cm-3
astro-ph/0205403 🔍 (source) local density of hydrogen n _ { H }
16.0 ± 3.0 cm-3
astro-ph/0206189 🔍 (source) n _ { H }
2500000000000.0 cm-3
astro-ph/0206463 🔍 (source) n _ { H }
30.0 cm-3
Lower
astro-ph/0207009 🔍 (source) n _ { H }
20000.0 cm-3
Lower
astro-ph/0211089 🔍 (source) density n _ { H }
30000000000.0 cm-3
Lower
astro-ph/0211356 🔍 (source) n _ { H }
30.0 cm-3
astro-ph/0212120 🔍 (source) n _ { H }
20.0 cm-3
Upper
astro-ph/0302152 🔍 (source) densities n _ { H }
7.5 ± 3.5 cm-3
astro-ph/0312322 🔍 (source) n _ { H }
2.9e+22 +3.1e+22-2e+22 cm-2
astro-ph/0402450 🔍 (source) average density n _ { H }
11.0 ± 4.0 cm-3
astro-ph/0403632 🔍 (source) hydrogen column density n _ { H }
7.8e+21 +1.7e+21-1.4e+21 cm-2
astro-ph/0409359 🔍 (source) n _ { H }
30.0 cm-3
astro-ph/0409359 🔍 (source) n _ { H }
800.0 cm-3
astro-ph/0410098 🔍 (source) n _ { H }
10.0 cm-3
Upper
astro-ph/0411147 🔍 (source) densities n _ { H }
-146.0 km
astro-ph/0501061 🔍 (source) n _ { H }
4.9999999999999996e-06 cm-3
astro-ph/0501536 🔍 (source) scale n _ { H }
5.0 cm-3
Upper
astro-ph/0505299 🔍 (source) n _ { H }
6.500000000000001e-05 ± 2.5e-05 cm-3
astro-ph/0505353 🔍 (source) density n _ { H }
-513.0 km s-1
astro-ph/0506127 🔍 (source) hydrogen number density n _ { H }
0.004 cm-3
Lower
astro-ph/0506555 🔍 (source) n _ { H }
105.0 ± 95.0 cm-3
astro-ph/0507587 🔍 (source) hydrogen densities n _ { H }
30.0 cm-3
Lower
astro-ph/0601569 🔍 (source) interstellar absorption n _ { H }
2.6e+22
astro-ph/0602010 🔍 (source) hydrogen density n _ { H }
50.0 cm-3
astro-ph/0602212 🔍 (source) n _ { H }
50.0 cm-3
Upper
astro-ph/0606084 🔍 (source) volume densities n _ { H }
0.1 cm-3
Upper
astro-ph/0609475 🔍 (source) central density n _ { H }
11500.0 cm-3
astro-ph/0610530 🔍 (source) average density n _ { H }
7500000.0 ± 2500000.0 cm-3
astro-ph/0611599 🔍 (source) hydrogen column density n _ { H }
1.4e+22 cm-2
astro-ph/0611599 🔍 (source) n _ { H }
1.4e+22 cm-2
astro-ph/0611646 🔍 (source) n _ { H }
1.0000000000000001e+23 cm-2
astro-ph/0701069 🔍 (source) hydrogen column density n _ { H }
4e+22 cm-2
astro-ph/0703698 🔍 (source) density n _ { H }
0.1 cm-3
Lower
0704.3065 🔍 (source) n _ { H }
2.2e+22 ± 2e+21 cm-2
0705.2378 🔍 (source) n _ { H }
7e+21 cm-2
0705.2378 🔍 (source) n _ { H }
7e+21 cm-2
0707.0287 🔍 (source) local hydrogen density n _ { H }
45.0 cm-3
Upper
0707.0287 🔍 (source) n _ { H }
-38.0 km c s-1
0707.3529 🔍 (source) n _ { H }
1e+22 cm-2
0707.3529 🔍 (source) spectrum n _ { H }
1.9
0707.3529 🔍 (source) hydrogen column density n _ { H }
1e+22 cm-2
0711.0019 🔍 (source) n _ { H }
3.0000000000000005e+25
Upper
0801.2381 🔍 (source) gas densities n _ { H }
-2.9
Upper
0801.2649 🔍 (source) ambient density n _ { H }
1.0 cm-3
Lower
0802.0961 🔍 (source) timescale of the flow from the reservoir n _ { H }
1.0 cm-3
0802.0961 🔍 (source) star forming n _ { H }
100.0 cm-3
0802.2715 🔍 (source) mean density n _ { H }
55.0 ± 45.0 cm-3
0802.2963 🔍 (source) n _ { H }
2.1000000000000002e+22 cm-2
0802.2963 🔍 (source) n _ { H }
1e+21 cm-2
0804.0257 🔍 (source) n _ { H }
3000.0
Lower
0805.0167 🔍 (source) n _ { H }
100.0 cm-3
Lower
0805.1041 🔍 (source) s n _ { H }
3.5e+22 cm-2
0808.2651 🔍 (source) n _ { H }
0.05 cm-3
Lower
0808.2693 🔍 (source) medium n _ { H }
1.5
0808.3998 🔍 (source) average space density n _ { H }
200000.0 cm-3
0810.0513 🔍 (source) Hydrogen column n _ { H }
5.82e+22 +1.2e+21-1.1e+21 cm-2
0901.2567 🔍 (source) hydrogen volume densities n _ { H }
0.02 cm-3
Lower
0903.0217 🔍 (source) ambient hydrogen density n _ { H }
5.5 ± 4.5 cm-3
0904.2219 🔍 (source) hydrogen column densities n _ { H }
7.5e+21 ± 2.5e+21 cm-2
0904.2219 🔍 (source) n _ { H }
7e+21 cm-2
0906.3102 🔍 (source) proton densities n _ { H }
100.0 cm-3
Upper
0907.1057 🔍 (source) particle density n _ { H }
10.0 ± 5.0 cm-3
0909.4145 🔍 (source) CSM hydrogen density n _ { H }
0.1 cm-3
Lower
0909.4900 🔍 (source) gas of hydrogen density n _ { H }
0.1 cm-3
0909.4900 🔍 (source) density gas n _ { H }
1.0 cm-3
Lower
0912.1595 🔍 (source) hot gas n _ { H }
0.01 cm-3
0912.4308 🔍 (source) density of order n _ { H }
1.2e-05 +9e-06-5e-06 cm-3
0912.4308 🔍 (source) order n _ { H }
0.0012 +0.0009000000000000001-0.0005 cm-3
1001.0983 🔍 (source) circumstellar density n _ { H }
2.4 ± 0.2 cm-3
1001.4045 🔍 (source) wind density n _ { H }
0.1
1002.4620 🔍 (source) mean density n _ { H }
2.0 cm-3
1002.4940 🔍 (source) hydrogen density n _ { H }
1209.0 ± 665.0 cm-3
1006.0582 🔍 (source) n _ { H }
-3.0
Upper
1006.0582 🔍 (source) densities n _ { H }
200.0 cm-3
Upper
1006.5450 🔍 (source) average density n _ { H }
60.0 cm-3
1012.1827 🔍 (source) n _ { H }
10000.0 cm-3
1102.1980 🔍 (source) metallicity of the absorbing gas n _ { H }
2.1e-05 +2.000000000000002e-06-1.9999999999999974e-06 cm-3
1102.4849 🔍 (source) n _ { H }
0.00030000000000000003 cm-3
1103.0660 🔍 (source) Narrow-Line Regions n _ { H }
0.32
Lower
1105.2623 🔍 (source) n _ { H }
-2.0
1106.0306 🔍 (source) temperatures n _ { H }
1.0 cm-3
1106.2532 🔍 (source) density of the gas in the disk n _ { H }
250000.0 +710000.0-120000.0
1107.4808 🔍 (source) H _ { 2 } n _ { H }
30.0 cm-3
1110.0047 🔍 (source) central number density n _ { H }
24000000.0 +6000000.000000001-5999999.999999999 cm-3
1110.4614 🔍 (source) hydrogen nucleus density n _ { H }
200000.0 cm-3
1202.4677 🔍 (source) hydrogen density n _ { H }
1.02e+22 ± 4e+20 cm-2
1202.5380 🔍 (source) n _ { H }
5500.0 ± 500.0 K
Lower
1204.2258 🔍 (source) column density n _ { H }
1.0 cm-3
Upper
1205.2322 🔍 (source) particle density n _ { H }
65.0 ± 15.0 cm-3
1207.3243 🔍 (source) gas density n _ { H }
1000.0 cm-3
1207.5512 🔍 (source) n _ { H }
0.1 cm-3
Upper
1208.4512 🔍 (source) plateau outward n _ { H }
-3.5
1209.6420 🔍 (source) total hydrogen density n _ { H }
870.0 cm-3
1209.6420 🔍 (source) n _ { H }
192.5 ± 107.5 cm-3
1210.3496 🔍 (source) n _ { H }
750.0 ± 250.0 cm-3
1211.5772 🔍 (source) predominantly neutral diffuse gas n _ { H }
100.0
1211.6659 🔍 (source) pre-shock density n _ { H }
50000.0 cm-3
1301.5330 🔍 (source) cooling channels of diffuse gas n _ { H }
0.1 cm-3
Upper
1302.0201 🔍 (source) gas densities n _ { H }
400000000.0 cm-3
1304.3973 🔍 (source) wind density n _ { H }
0.9 ± 0.3 cm-3
1304.7415 🔍 (source) n _ { H }
500000000000000.0 cm-3
1304.7415 🔍 (source) n _ { H }
500000000000000.0 cm-3
1306.6077 🔍 (source) rotationally excited component n _ { H }
7600.0 cm-3
1306.6077 🔍 (source) cloud density n _ { H }
56.0 cm-3
1311.5166 🔍 (source) n _ { H }
0.35 +0.15000000000000002-0.14999999999999997 cm-3
1401.0483 🔍 (source) total density n _ { H }
3000000.0
1401.4719 🔍 (source) n _ { H }
4.0 K
Upper
1406.2349 🔍 (source) hydrogen column density n _ { H }
2.2999999999999998e+22 ± 3e+21 cm-2
1408.0061 🔍 (source) n _ { H }
17000.0 cm-3
1408.0061 🔍 (source) n _ { H }
170000.0 cm-3
1408.0351 🔍 (source) helicity spectral index n _ { H }
-1.9
1410.0019 🔍 (source) n _ { H }
3000.0 cm-3
1411.5027 🔍 (source) n _ { H }
0.1 cm-3
Lower
1412.2881 🔍 (source) density n _ { H }
175000.0 ± 75000.0 cm-3
1412.5658 🔍 (source) peak hydrogen density n _ { H }
4.0 ± 2.0 cm-3
1501.02196 🔍 (source) hydrogen number density n _ { H }
26.3 cm-3
1501.02196 🔍 (source) hydrogen number density n _ { H }
150.0 cm-3
1504.03688 🔍 (source) n _ { H }
3.0 cm-3
Lower
1505.04069 🔍 (source) n _ { H }
-3.0
1505.05923 🔍 (source) total hydrogen density n _ { H }
30.0 cm-3
1505.07286 🔍 (source) diffuse interstellar medium n _ { H }
1000.0 cm-3
Upper
1508.03801 🔍 (source) n _ { H }
5000.0 cm-3
Lower
1508.06513 🔍 (source) n _ { H }
710.0 cm-3
Upper
1508.06513 🔍 (source) n _ { H }
580.0
Lower
1508.06513 🔍 (source) n _ { H }
180.0
Lower
1510.02221 🔍 (source) n _ { H }
100.0 cm-3
Upper
1512.03611 🔍 (source) density n _ { H }
0.09 ± 0.03 cm-3
1601.01591 🔍 (source) intrinsic absorbing column density n _ { H }
5.0000000000000006e+23 cm-2
1603.01531 🔍 (source) density n _ { H }
40.0 cm-3
1604.02942 🔍 (source) average volume density n _ { H }
0.006 cm-3
1608.03792 🔍 (source) n _ { H }
500000.0 cm-3
Lower
1609.01422 🔍 (source) volumic density n _ { H }
80.0 cm-3
1610.00347 🔍 (source) atomic gas densities n _ { H }
4000.0 ± 1000.0 cm-3
1701.05604 🔍 (source) n _ { H }
5000.0 cm-3
1701.07442 🔍 (source) gas density n _ { H }
1000.0 cm-3
1702.04857 🔍 (source) density n _ { H }
5.0
Upper
1704.05567 🔍 (source) gas densities n _ { H }
505.0 ± 495.0 cm-3
1705.04322 🔍 (source) pre-shock density n _ { H }
7.4 ± 1.5 cm-3
1707.05976 🔍 (source) gas density of the molecular cloud n _ { H }
3000.0 cm-3
1707.05976 🔍 (source) density n _ { H }
40000.0 cm-3
1707.06993 🔍 (source) physical hydrogen density n _ { H }
0.003 cm-3
1707.08609 🔍 (source) density n _ { H }
0.1 cm-3
Upper
1709.00963 🔍 (source) n _ { H }
0.4
1709.00963 🔍 (source) n _ { H }
350000.0 cm-3
1709.01373 🔍 (source) n _ { H }
20000.0 cm-3
1709.01373 🔍 (source) n _ { H }
1900.0 cm-3
1709.06096 🔍 (source) hydrogen volume density n _ { H }
6.0 cm-3
1710.07288 🔍 (source) density n _ { H }
500.0 cm-3
1710.07288 🔍 (source) density n _ { H }
40000.0 cm-3
1802.03146 🔍 (source) n _ { H }
50000000000.0 +150000000000.0-45000000000.0 cm-3
1802.07279 🔍 (source) scale n _ { H }
1.0 cm-3
1807.00839 🔍 (source) density n _ { H }
1.0 cm-3
Lower
1812.04625 🔍 (source) density n _ { H }
1.5e-06 ± 5e-07 cm-3
1812.09051 🔍 (source) n _ { H }
1.1 cm-3
1903.04119 🔍 (source) n _ { H }
0.0005 cm-3
Upper
1904.11817 🔍 (source) n _ { H }
-3.54
Lower
1909.11064 🔍 (source) n _ { H }
100.0 cm-3
1911.05078 🔍 (source) densities n _ { H }
100.0 cm-3
1912.01026 🔍 (source) gas density n _ { H }
-3.0
Upper
2004.12938 🔍 (source) n _ { H }
40000.0 cm-3
2005.10846 🔍 (source) local hydrogen density n _ { H }
1500.0 cm-3
2007.07707 🔍 (source) hydrogen number densities n _ { H }
260.0 +30.0-20.0 cm-3