Numerical Atlas

Name

Symbol

Suggested: \Delta N _ { eff }

Unit

Suggested: Dimensionless

Lower Bound

Upper Bound

Exclude

Without Uncertainties

With Uncertainties

Constraints

arXiv ID

Name/Symbol Condition

AND

Name: photon contribution to the number of relativistic degrees of freedom

Mean: 1

Median: 1

1 results.

arXiv	Name	Symbol	Parsed	Bound
1108.4689 🔍 (source)	photon contribution to the number of relativistic degrees of freedom	\Delta N _ { eff }	1.0 ± 1.0