Abstract
General analyses of B-physics processes beyond the Standard Model require accounting for operator mixing in the renormalization-group evolution from the matching scale down to the typical scale of B physics. For this purpose the anomalous dimensions of the full set of local dimension-six operators beyond the Standard Model are needed. We present here for the first time a complete and non-redundant set of dimension-six operators relevant for B-meson mixing and decay, together with the complete one-loop anomalous dimensions in QCD and QED. These results are an important step towards the automation of general New Physics analyses.
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Aebischer, J., Fael, M., Greub, C. et al. B physics beyond the Standard Model at one loop: complete renormalization group evolution below the electroweak scale. J. High Energ. Phys. 2017, 158 (2017). https://doi.org/10.1007/JHEP09(2017)158
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DOI: https://doi.org/10.1007/JHEP09(2017)158