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arXiv · 1606.02588

1-Loop Matching of gauge invariant dim-6 operators for B decays

Jason Aebischer·Andreas Crivellin·Matteo Fael·Christoph Greub
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Abstract

Physics beyond the Standard Model, realized above the electroweak scale, can be incorporated in a model independent way in the Wilson coefficients of higher dimensional gauge invariant operators. In these proceedings we review the matching of the $SU(3)_C\times SU(2)_L\times U(1)_Y$ gauge invariant dimension-six operators on the effective Hamiltonian governing $b\to s$ and $b\to c$ transitions, including the leading 1-loop effects.

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Jason Aebischer, Andreas Crivellin, Matteo Fael, Christoph Greub. 2016-06-08. 1-Loop Matching of gauge invariant dim-6 operators for B decays. https://arxiv.org/abs/1606.02588

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