Eur. Phys. J. C (2003) 31: 279-279
https://doi.org/10.1140/epjc/s2003-01361-7

erratum

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

Abstract

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 as well as the conclusions of this paper are not affected by these corrections.