Threshold Studies of Charm Mixing and Strong Phases with CLEO-c
Werner M. Sun (for the CLEO Collaboration)
TL;DR
This paper updates the study of charm meson mixing and strong phases using quantum-correlated D0D0bar pairs from CLEO-c data, providing refined measurements of these phenomena.
Contribution
It offers new measurements of charm mixing parameters and strong phases using quantum-correlated data, improving upon previous results.
Findings
Refined measurements of charm mixing parameters.
Determination of the strong phase difference between decay amplitudes.
Enhanced understanding of charm meson decay dynamics.
Abstract
We present an updated study of charm mixing and the relative strong phase between doubly Cabibbo-suppressed D0 --> K+pi- and Cabibbo-favored D0bar --> K+pi- decay amplitudes using 3 x 10^6 quantum-correlated D0D0bar pairs from 818 pb^-1 of e+e- collision data collected with the CLEO-c detector at E_cm=3.77 GeV.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · Atomic and Subatomic Physics Research