Numerical Atlas

Name

Symbol

Suggested: y _ { P }

Unit

Suggested: Dimensionless

Lower Bound

Upper Bound

Exclude

Without Uncertainties

With Uncertainties

Constraints

arXiv ID

Name/Symbol Condition

OR

AND

Name: primordial helium number abundance

Mean: 0.0805

Median: 0.0805

1 results.

Download Data (CSV)

arXiv	Name	Symbol	Parsed	Bound
2005.12290 🔍 (source)	primordial helium number abundance	y _ { P }	0.0805 ± 0.0017