Measurement of the Beta-Neutrino Correlation of Sodium-21 using Shakeoff Electrons

P. A. Vetter, J. R. Abo-Shaeer, S. J. Freedman +1

The beta-neutrino correlation coefficient, $a_{\beta \nu }$, is measured in sodium-21 by detecting the time-of-flight of the recoil nucleus detected in coincidence with the atomic electron…