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arXiv · 1706.03378

Testing CPT violation with correlated neutral mesons

Agnes Roberts
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Abstract

This work gives a general overview of phenomenology developed for neutral-meson searches for CPT violation in the framework of the Standard-Model Extension with focus on meson factories. It gives a comparison of notations and fundamental approach in the formalism used by the different experiments. Asymmetries and possible experimental investigations are presented for tests of the momentum-dependent phenomenological parameter of CPT violation in neutral-meson oscillations. The general results apply to any mesons produced as correlated meson pairs and addresses the issue of decoherence as a consequence of direction dependence. An analysis is given considering kinematics and orientation of the improved Belle II experiment.

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Agnes Roberts. 2017-06-11. Testing CPT violation with correlated neutral mesons. https://doi.org/10.1103/physrevd.96.116015

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