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Improving Measurements of the CKM Phase $γ$ Using Charm Factory Results

A. Soffer
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Abstract

Several authors have proposed methods to measure the phase $γ$ of the Cabibbo-Kobayashi-Maskawa (CKM) unitarity triangle using decays of the type $B\to DK$. We show how to remove uncertainties from these measurements and increase their sensitivity by measuring CP-conserving phases at a charm factory.

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A. Soffer. 1998-01-20. Improving Measurements of the CKM Phase $γ$ Using Charm Factory Results. https://arxiv.org/abs/hep-ex/9801018

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