Fierz Interference of the Fermi Interactions in Beta Decay

Abstract

The coupling constant combinations (${|{C}_{S}|}^{2}+{|{{C}_{S}}^{\ensuremath{'}}|}^{2}+{|{C}_{V}|}^{2}+{|{{C}_{V}}^{\ensuremath{'}}|}^{2}$) and $\mathrm{Re}({C}_{S}{{C}_{V}}^{*}+{{C}_{S}}^{\ensuremath{'}}{{C}_{V}}^{\ensuremath{'}*})$ are evaluated for the beta-decay interaction by an analysis of data for 0\ensuremath{\rightarrow}0 (no) transitions.