Measurements of $\Delta m_d$, $\Delta m_s$, and $\sin 2 \beta$ with LHCb

Julian Wishahi

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arXiv · 1212.4397

Measurements of $\Delta m_d$, $\Delta m_s$, and $\sin 2 \beta$ with LHCb

Julian Wishahi

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Abstract

We present measurements of the oscillation frequencies $\Delta m_d$ and $\Delta m_s$ of $B$ meson mixing as well as a measurement of the time-dependent CP-asymmetry in decays of $B^0\to J/\psi K_{\text{S}}^0$ based on $1.0\,\text{fb}^{-1}$ of data collected by the LHCb experiment in 2011. These measurements give valuable input to tests of the unitarity of the Cabibbo-Kobayashi-Maskawa matrix.

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Julian Wishahi. 2012-12-18. Measurements of $\Delta m_d$, $\Delta m_s$, and $\sin 2 \beta$ with LHCb. https://arxiv.org/abs/1212.4397

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