title: Comprehensive Bayesian analysis of rare (semi)leptonic and radiative [Formula: see text] decays.
abstract: The available data on [Formula: see text] decays are in good agreement with the Standard Model when permitting subleading power corrections of about [Formula: see text] at large hadronic recoil. Constraining new-physics effects in [Formula: see text], [Formula: see text], [Formula: see text], the data still demand the same size of power corrections as in the Standard Model. In the presence of chirality-flipped operators, all but one of the power corrections reduce substantially. The Bayes factors are in favor of the Standard Model. Using new lattice inputs for [Formula: see text] form factors and under our minimal prior assumption for the power corrections, the favor shifts toward models with chirality-flipped operators. We use the data to further constrain the hadronic form factors in [Formula: see text] and [Formula: see text] transitions.
authors: C2PAP, Universe Cluster, Ludwig-Maximilians-Universität München, Garching, Germany.
authors: Frederik
authors: F
authors: Beaujean
authors: Universe Cluster and Institute for Advanced Study, Technische Universität München, Garching, Germany.
authors: Christoph
authors: C
authors: Bobeth
authors: Theoretische Elementarteilchenphysik, Universität Siegen, Siegen, Germany.
authors: Danny
authors: D
authors: van Dyk