Top
Numerical Atlas
Name
Case-insensitive
Case-sensitive
Suggested:
column density
Symbol
Unit
Suggested:
cm
-2
Lower Bound
Upper Bound
Exclude
Without Uncertainties
With Uncertainties
Constraints
arXiv ID
Name/Symbol Condition
OR
AND
Submit Query
Reset
Clear
Symbol: C _ { 4 } H _ { 2 }
Mean: 2.4
Median: 2.4
1 results.
Download Data (CSV)
arXiv
Name
Symbol
Parsed
Bound
1711.10926
🔍
(source)
column density
C _ { 4 } H _ { 2 }
2.4e+16 ± 1.5e+16 cm
-2