Abstract
It is shown that the systematic asymmetry observed between positron and negatron emitters in mirror Gamow-Teller decay is not due to binding-energy differences between the respective -transforming nucleons; it must be due either to a fundamental weak interaction effect or to a nuclear structure effect of some type not yet quantitatively discussed.
- Received 27 August 1971
DOI:https://doi.org/10.1103/PhysRevLett.27.1018
©1971 American Physical Society