Positron - neutrino correlations in $^{32}$Ar and $^{33}$Ar decays: Probes of scalar weak currents and nuclear isospin mixing

The positron-neutrino correlation in the $0^+ \to 0^+ \beta$-decay of $^{32}$Ar was measured at ISOLDE by analyzing the effect of lepton recoil on the shape of the narrow proton group following the superallowed decay. Our result is consistent with the Standard Model prediction; for vanishing Fierz i...

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Detalles Bibliográficos
Autores principales: Garcia, A., Adelberger, E.G., Ortiz, C., Swanson, H.E., Beck, M., Tengblad, O., Borge, M.J.G., Martel, I., Bichsel, H.
Lenguaje:eng
Publicado: 1999
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1023/A:1012605731737
http://cds.cern.ch/record/383839

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