Searches for Mixing and CP Violation in the D0-D0bar System
A. J. Schwartz
TL;DR
This paper reviews experimental searches for mixing and CP violation in the D0-D0bar meson system, highlighting recent evidence and summarizing world averages of key mixing parameters from multiple collaborations.
Contribution
It provides a comprehensive review of experimental efforts, reports the first evidence for mixing, and compiles world average values of mixing parameters.
Findings
First evidence for D0-D0bar mixing reported by Belle and BABAR.
World average values for mixing parameters x and y are summarized.
Experimental searches continue to refine measurements of CP violation in the system.
Abstract
We review searches for mixing and CP violation in the D0-D0bar system and discuss the first evidence for mixing recently obtained by the Belle and BABAR collaborations. We also present world average values for the mixing parameters x=Delta m/Gamma and y=Delta Gamma/(2 Gamma) as calculated by the Heavy Flavors Averaging Group.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Astrophysics and Cosmic Phenomena · Neutrino Physics Research