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arXiv · hep-ph/9302206

Searching for T,CP,CPT,and ΔS = ΔQ rule violations in the neutral K meson system - a guide

M. Hayakawa·A. I. Sanda
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Abstract

It is known that the existing experimental limit for$ CPT $ violation is rather poor; the 10 \% level at best. The $ \DSDQ $ rule is tested only up to 2 \%. In this note, we discuss the possibility of measuring $ T, CP, CPT $ and $ \DSDQ $ rule violations in the neutral $ K $ meson system. It is shown that not all the symmetry breaking parameters can be determined at a symmetric $ ϕ$ factory. Experiments with $ K^0 $ and $ \bar{K}^0 $ beams are needed to test all the symmetries.

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M. Hayakawa, A. I. Sanda. 1993-02-03. Searching for T,CP,CPT,and ΔS = ΔQ rule violations in the neutral K meson system - a guide. https://doi.org/10.1103/physrevd.48.1150

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