Numerical Atlas

Name

Symbol

Suggested: \Delta Y, Y, \Delta { Y } / \Delta { Z }

Unit

Suggested: Dimensionless

Lower Bound

Upper Bound

Exclude

Without Uncertainties

With Uncertainties

Constraints

arXiv ID

Name/Symbol Condition

AND

Name: helium enhancement

Mean: 1.37 ± 2.59

Median: 0.4

Range: 0.011 ‒ 6

5 results.

arXiv	Name	Symbol	Parsed
1003.5942 🔍 (source)	helium enhancement	\Delta Y	0.04
1103.0867 🔍 (source)	helium enhancement	Y	0.4
1110.1396 🔍 (source)	helium enhancement	Y	0.4
1708.00041 🔍 (source)	helium enhancement	\Delta { Y } / \Delta { Z }	6.0
1801.03395 🔍 (source)	average helium enhancement	\Delta Y	0.011 ± 0.002