Welcome to the new version of CaltechAUTHORS. Login is currently restricted to library staff. If you notice any issues, please email coda@library.caltech.edu
Published August 8, 1983 | public
Journal Article

Final-state interactions and time-reversal tests in nuclear β-decay

Abstract

Time-reversal-invariance tests in β-decay require an accurate determination of the final-state effects which imitate the T-violating signal. We present expressions for the coefficient of the transverse electron polarization R, including the corrections due to second forbidden and radiative terms. Numerical calculations for finite nuclear size and electron screening effects are also included. These corrections may be determined to within a few percent. We demonstrate that a measurement of both R and the electron asymmetry coefficient A allows a model-independent test of T-violation.

Additional Information

© 1983 Elsevier B.V. Received 28 July 1982, Revised 21 February 1983.

Additional details

Created:
August 19, 2023
Modified:
October 17, 2023