Abstract
The electron-neutrino angular correlation in decay of He 6 has been determined by measuring the distribution of electron energies and recoil velocities without selection of angle. The correlation parameter α was found to be −0.353 −0.053 +0.033, confirming current belief that the Gamow-Teller interaction is of axial vector type. The maximum admixture of a tensor interaction is given by |C T| 2/|C A| 2 < 0.08.
Published Version
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