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arXiv · 1209.0104

Hadronic matrix elements for B-mixing in the Standard Model and beyond

C. M. Bouchard
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Abstract

We use lattice QCD to calculate the B-mixing hadronic matrix elements for a basis of effective four-quark operators that spans the space of all possible contributions in, and beyond, the Standard Model. We present results for the SU(3)-breaking ratio and discuss our ongoing calculation of the mixing matrix elements, including the first calculation of the beyond the Standard Model matrix elements from unquenched lattice QCD.

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C. M. Bouchard. 2012-09-01. Hadronic matrix elements for B-mixing in the Standard Model and beyond. https://doi.org/10.1063/1.4826796

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