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arXiv · 1410.0161

Neutral meson oscillations on the lattice

Nuria Carrasco
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Abstract

Accurate measurements of K, D and B meson mixing amplitudes provide stringent constraints in the Unitary Triangle analysis, as well as useful bounds on New Physics scales. Lattice QCD provides a non perturbative tool to compute the hadronic matrix elements entering in the effective weak Hamiltonian, with errors at a few percent level and systematic uncertainties under control. I review recent lattice results for these hadronic matrix element performed with $N_f=2$, $N_f=2+1$ and $N_f=2+1+1$ dynamical sea quarks.

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Nuria Carrasco. 2014-11-10. Neutral meson oscillations on the lattice. https://arxiv.org/abs/1410.0161

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