Weak hamiltonian Wilson Coefficients from Lattice QCD

Mattia Bruno

doi:10.1051/epjconf/201817513014

Weak hamiltonian Wilson Coefficients from Lattice QCD

High Energy Physics - Lattice 2018-04-18 v1

Authors: Mattia Bruno

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Abstract

In this work we present a calculation of the Wilson Coefficients $C_1$ and $C_2$ of the Effective Weak Hamiltonian to all-orders in $\alpha_s$ , using lattice simulations. Given the current availability of lattice spacings we restrict our calculation to unphysically light $W$ bosons around 2 GeV and we study the systematic uncertainties of the two Wilson Coefficients.

Keywords

lattice qcd

Cite

@article{arxiv.1712.09241,
  title  = {Weak hamiltonian Wilson Coefficients from Lattice QCD},
  author = {Mattia Bruno},
  journal= {arXiv preprint arXiv:1712.09241},
  year   = {2018}
}

Comments

8 pages, Proceedings of the 35th International Symposium on Lattice Field Theory, 18-24 June 2017, Granada, Spain

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