Speaker
Dr
Danny van Dyk
(Siegen University)
Description
We analyse the degree to which the experimental data on $b\to s\gamma$ and $b\to s\ell^+\ell^-$ decays can be described within the Standard Model, and several extensions.
Besides deriving constraints on the $|\Delta B| = |\Delta S| = 1$ Wilson coefficients, we also fit for hadronic parameters in a Bayesian analysis.
Results will be shown for fits to data on $B\to \lbrace X_s, K^\ast\rbrace\gamma $, $ B_s \to \ell^+\ell^-$ and $B\to \lbrace X_s, K, K^\ast\rbrace \ell^+\ell^-$ decays.
Author
Dr
Danny van Dyk
(Siegen University)