arXiv:nucl-th/9507005·v1·Nuclear Theory
Superallowed Fermi Beta Decay -- a Status Report
I. S. Towner🇨🇦 · E. Hagberg🇨🇦 · J. C. Hardy🇨🇦 · V.T. Koslowsky🇨🇦 · G. Savard (Chalk River Laboratories)🇨🇦
Abstract
Data on superallowed Fermi beta decay in nuclei are compiled and electromagnetic corrections discussed. Recommended values for the weak vector coupling constant and the leading element of the Cabibbo-Kobayashi-Maskawa mixing matrix are given. Comments on neutron decay and limits extracted on extensions to the Standard Model are made.
Comments: 11 pages, LaTeX uses worldsci.tex, To be published in the Proceedings of the International Conference on Exotic Nuclei and Atomic Masses, ENAM 95, held at Arles, France, June 19-23, 1995