Numerical Atlas

Name

Symbol

Suggested: Z ( He ) = Y

Unit

Suggested: Dimensionless

Lower Bound

Upper Bound

Exclude

Without Uncertainties

With Uncertainties

Constraints

arXiv ID

Name/Symbol Condition

OR

AND

Name: mass fraction of helium

Mean: 0.41

Median: 0.41

1 results.

Download Data (CSV)

arXiv	Name	Symbol	Parsed	Bound
2005.06807 🔍 (source)	mass fraction of helium	Z ( He ) = Y	0.41000000000000003 ^{+0.034999999999999976}_{-0.03500000000000003}