# The European Physical Journal C

## List of Papers (Total 2,836)

#### Perturbative and non-perturbative QCD corrections to wide-angle Compton scattering

The paper contains a sign mistake. In Eqs. (1), (25), (30) and (38) the form factor R T and the ratio $\kappa$ are to be replaced by -R T and $-\kappa$, respectively. The predictions for A LL = K LL shown in Fig. 7, are nearly independent of this change while those for A LS = - K LS are substantially smaller in absolute value than the results shown in Fig. 8. All other results ...

#### Generalized parton distributions in impact parameter space

The kinematical factor in the positivity bound (36) is incorrect. The bound correctly reads $\begin{array}{lll} &&(1-\xi^2)^3\, \Big|\, {\cal I}_{\lambda'\lambda}(x,\xi,\vec{b}) \,\Big|^2 \\ && \le {\cal I}_{++}\Big(\frac{x-\xi}{1-\xi},0, \frac{\vec{b}}{1-\xi}\Big)\; {\cal I}_{++}\Big(\frac{x+\xi}{1+\xi},0, \frac{\vec{b}}{1+\xi}\Big) . \end{array}$ Our corrected result agrees ...