Phys.Rev.Lett. 83, 1299 (1999); Erratum Phys.Rev.Lett. 83, 3101 (1999)

E.G.Adelberger, C.Ortiz, A.Garcia, H.E.Swanson, M.Beck, O.Tengblad, M.J.G.Borge, I.Martel, H.Bichsel, and the ISOLDE Collaboration

Positron-Neutrino Correlation in the 0⁺ → 0⁺ Decay of ³²Ar

RADIOACTIVITY ³²Ar(β⁺); measured delayed proton spectra, pβ-coin; deduced positron-neutrino correlation, constraints on scalar weak interactions.

doi: 10.1103/PhysRevLett.83.1299