158 citations · 176 across the 3 of their papers we have counts for
4 papers
Renormalization of B-meson distribution amplitudes
S. Descotes-Genon, N. Offen
We summarize a recent calculation of the evolution kernels of the two-particle B-meson distribution amplitudes and taking into account three-particle contributions. In…
Three-particle contributions to the renormalisation of B-meson light-cone distribution amplitudes
S. Descotes-Genon, N. Offen
We study light-cone distribution amplitudes of heavy-light systems, such as a B-meson. By an explicit computation, we determine how two-parton distribution amplitudes mix with thre…
Light-cone sum rules for form factors revisited
G. Duplancic, A. Khodjamirian, Th. Mannel +2
We reconsider and update the QCD light-cone sum rules for form factors. The gluon radiative corrections to the twist-2 and twist-3 terms in the correlation functions are c…
-Meson Distribution Amplitude from the Form Factor
Alexander Khodjamirian, Thomas Mannel, Nils Offen
Employing the light-cone sum rule approach in QCD, we relate the -meson distribution amplitude to the form factor at zero momentum transfer. In leading order, the sum r…