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arxiv: 1112.3700 · v2 · pith:LZBFUFX7new · submitted 2011-12-16 · ✦ hep-ph

Extracting Rephase-invariant CP and CPT Violating Parameters from Asymmetries of Time-Ordered Integrated Rates of Correlated Decays of Entangled Mesons

classification ✦ hep-ph
keywords integratedparametersratestime-orderedviolatingasymmetriescorrelateddecays
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We present a general model-independent formalism of measuring CP and CPT violating parameters through time-ordered integrated rates of correlated decays of $C=\pm 1$ entangled states of neutral pseudoscalar mesons. We give the general formulae of CP and CPT violating parameters in terms of four measurable asymmetries defined for the time-ordered integrated rates, applicable to all kinds of decay product. Two special cases which are often realized in experiments are discussed specifically.

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