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arXiv · 1006.5417

Evidence against manifest right-handed currents in neutron beta decay

A. Garcia·G. Sanchez-Colon
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Abstract

Bounds and presence of manifest right handed currents in neutron beta decay are reviewed. Assuming the unitarity of the Cabibbo-Kobayashi-Maskawa matrix, current experimental situation imposes very stringent limits on the mixing angle, $-0.00077<ζ<0.00089$, and on the mass eigenstate, $M_2({\rm GeV})\in(291.4,439.9)$, in contradiction with the established lower bound on $M_2$.

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A. Garcia, G. Sanchez-Colon. 2010-06-28. Evidence against manifest right-handed currents in neutron beta decay. https://doi.org/10.1103/physrevd.81.014030

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