Mixing and CP-Violation Measurements of $B^0$ Mesons from the Tevatron Collider

G. Bauer

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arXiv · hep-ex/9904017

Mixing and CP-Violation Measurements of $B^0$ Mesons from the Tevatron Collider

G. Bauer

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Abstract

$B^0$ mixing measurements from the Tevatron Run I data are reported. These include time-integrated measurements of the average mixing parameter $\barχ$, six time-dependent oscillation measurements of $Δm_d$, and a time-dependent limit on $Δm_s$. Such measurements provide constraints on CKM matrix elements. A sample of $B^0/\bar{B}{^0} \to J/ψK^0_S$ decays is used to directly measure the CP-violation parameter $\sin(2β)$. This value agrees well with indirect constraints on the CKM matrix.

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G. Bauer. 1999-04-18. Mixing and CP-Violation Measurements of $B^0$ Mesons from the Tevatron Collider. https://arxiv.org/abs/hep-ex/9904017

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