The muon anomalous magnetic moment is one of the most precisely measured quantities in
particle physics. In a recent experiment at Brookhaven it has been measured with a …

We give an overview of the theory for generalized parton distributions. Topics covered are
their general properties and physical interpretation, the possibility to explore the three …

We outline in detail the properties of generalized parton distributions (GPDs), which contain
new information on the structure of hadrons and which enter the description of hard …

We study the non-forward matrix elements of twist-2 QCD light-ray operators and their
representations in terms of skewed and double distributions, considering the pion as well as …

An introduction to the method of QCD sum rules is given for those who want to learn how to
use this method. Furthermore, we discuss various applications of sum rules, from the …

I review to which extent the properties of pseudoscalar mesons can be understood in terms
of the underlying quark (and eventually gluon) structure. Special emphasis is put on the …

We discuss the two and three particle light-cone distribution amplitudes (DAs) of
pseudoscalar nonsinglet mesons of twist 3 and 4. Using nonlocal operator identities and …

The Lagrangian that defines quantum chromodynamics (QCD), the strong interaction piece
of the Standard Model, appears very simple. Nevertheless, it is responsible for an …

Quantum chromodynamics (QCDs) is the strongly interacting part of the Standard Model. It is
supposed to describe all of nuclear physics; and yet, almost 50 years after the discovery of …

We calculate the branching ratios and CP asymmetries for B^ 0 to pi^+ pi^-, B^+ to pi^+ pi^ 0
and B^ 0 to pi^ 0pi^ 0 decays, in a perturbative QCD approach. In this approach, we …