Speaker
Matteo Fael
(Unviersity of Bern)
Description
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 $B$-meson mixing and decay. 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 set of non-redundant dimension-six operators relevant for $B$ physics, 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.
Primary author
Matteo Fael
(Unviersity of Bern)
Co-authors
Javier Virto
(Universitat Siegen)
Jason Aebischer
(University of Bern)
Christoph Greub
(Univ. of Bern)
