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Superallowed Fermi Beta Decay -- a Status Report

1995/07/05 by I. S. Towner, E. Hagberg, Towner, I. S. +8
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Nuclear Experiment (nucl-ex) #Nuclear Theory (nucl-th) #Nuclear physics research studies #Particle physics theoretical and experimental studies #hep-ph #nucl-ex #nucl-th

paper · pdf · doi:10.48550/arxiv.nucl-th/9507005

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

arxiv created 1995/07/05 · openalex publication_date 1995/07/05 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

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.

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