We present results for the first two moments of the distribution amplitudes of pseudoscalar mesons. Using two flavors of non-perturbatively improved clover fermions and non-perturbative renormalization of the matrix elements we perform both chiral and continuum extrapolations and compare with recent results from models and experiments.
@article{arxiv.hep-lat/0610055,
title = {Distribution Amplitudes of Pseudoscalar Mesons},
author = {V. M. Braun and M. Gockeler and R. Horsley and H. Perlt and D. Pleiter and P. E. L. Rakow and G. Schierholz and A. Schiller and W. Schroers and H. Stueben and J. M. Zanotti},
journal= {arXiv preprint arXiv:hep-lat/0610055},
year = {2008}
}
Comments
7 pages, 4 figures, based on presentation at Lattice 2006