Fermi constant
= Fermi constant
{c}
{title2=$G_F$}
{wiki}
The Fermi constant is the coefficient conventionally used for the low-energy charged-current weak interaction. Tree-level exchange of a $W$ boson gives $G_F/\sqrt2=g^2/(8M_W^2)$.
= Fermi constant
{c}
{title2=$G_F$}
{wiki}
The Fermi constant is the coefficient conventionally used for the low-energy charged-current weak interaction. Tree-level exchange of a $W$ boson gives $G_F/\sqrt2=g^2/(8M_W^2)$.