No-Go Theorem for Nonstandard Explanations of the tau -> K-S pi nu(tau) CP Asymmetry

Cirigliano, V; Crivellin, A; Hoferichter, M

Cirigliano, V (reprint author), Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.

PHYSICAL REVIEW LETTERS, 2018; 120 (14):

Abstract

The CP asymmetry in tau -> K-S pi nu(tau), as measured by the BABAR collaboration, differs from the standard model prediction by 2.8 sigma. Most no......

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