Rare CP-violated η and η′ meson decays and neutron EDM.

The data for the upper limit on the electric dipole moment of the neutron (nEDM) can be explained by using different mechanisms beyond the Standard Model (SM). The nEDM can be generated by a CP-violating transition of η and η′ mesons into pion pairs. We derive the upper limits for the rates of the C...

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Bibliographic Details
Main Authors: Zhevlakov Alexey S., Gorchtein Mikhail, Hiller Blin Astrid N., Lyubovitskij Valery E.
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201819102003