Quantum Chromodynamics, the theory of quarks and gluons, whose interactions can be
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …

We discuss theoretical and phenomenological aspects of two-Higgs-doublet extensions of
the Standard Model. In general, these extensions have scalar mediated flavour changing …

We review the present status of QCD corrections to weak decays beyond the leading-
logarithmic approximation, including particle-antiparticle mixing and rare and CP-violating …

The rare decays B 0→ K* 0 μ+ μ-and B s→ ϕ μ+ μ-are now being observed with enough
precision to test Standard Model predictions. A full understanding of these decays requires …

We analyze the full set of constraints on gluino-and photino-mediated SUSY contributions to
FCNC and CP violating phenomena. We use the mass insertion method, hence providing a …

Taking seriously the phenomenological indications for supersymmetry we have made a
detailed study of unified minimal SUSY, including many effects at the few percent level in a …

We calculate the next-to-leading QCD corrections to the effective Hamiltonian for B→ X s e+
e− in the NDR and tHV schemes. We give for the first time analytic expressions for the …

We present our results for three-loop anomalous dimensions necessary in analyzing B→
Xsγ decay at the next-to-leading order in QCD. We combine them with other recently …

A bstract General analyses of B-physics processes beyond the Standard Model require
accounting for operator mixing in the renormalization-group evolution from the matching …

These lectures describe in detail the effective Hamiltonians for weak decays of mesons
constructed by means of the operator product expansion and the renormalization group …