Handling correlated systematic uncertainties on the CKM angle gamma

The current precision on the CKM angle $\gamma$ is driven by averages of measurements from multiple final states and multiple experiments. As the next generation of experiments targets a total experimental precision on $\gamma$ less than one degree, systematic uncertainties must be well-controlled a...

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Bibliographic Details
Main Author Gilman, Alex
Format Journal Article
LanguageEnglish
Published 28.03.2024
Subjects
Physics - High Energy Physics - Experiment
Physics - High Energy Physics - Phenomenology
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Summary:The current precision on the CKM angle $\gamma$ is driven by averages of measurements from multiple final states and multiple experiments. As the next generation of experiments targets a total experimental precision on $\gamma$ less than one degree, systematic uncertainties must be well-controlled and correlated uncertainties between different final states and across experiments must be fully understood. These proceedings examine the systematic uncertainties that arise in direct measurements of $\gamma$ and discuss the potential of each class of systematic uncertainties to prevent sub-degree precision.
DOI:10.48550/arxiv.2403.19894