655 citations · 6.1k across the 75 of their papers we have counts for
Showing 1999Show all
3 papers · 1 filter
hep-ph1999★ 32 cited
The perturbative limit of the two-pion distribution amplitude
M. Diehl, Th. Feldmann, P. Kroll +1
We consider pion pair production in two-photon collisions, gamma* gamma -> pi+ pi-, at large photon virtuality Q^2 and center-of-mass energy \sqrt{s} in the hard-scattering picture…
hep-ph1999
Phenomenology of eta-gamma and eta'-gamma transition form factors at large momentum transfer
Th. Feldmann
I discuss the progress in our theoretical understanding of the eta-gamma and eta'-gamma transition form factors, including the recent data from CLEO and L3 at large momentum transf…
hep-ph1999★ 24 cited
Skewed parton distributions for B->pi transitions
Th. Feldmann, P. Kroll
We investigate the b-u skewed parton distributions (SPDs) for B->pi transitions and determine the contributions from several sources (overlaps of soft light-cone wave functions, qu…