Ali Khan, Arifa and Al-Haydari, A. and Braun, Vladimir M. and Collins, Sara and Göckeler, Meinulf and Lacagnina, G. N. and Schierholz, Gerrit and Panero, M. and Schäfer, Andreas
Matrix elements of heavy-light mesons from a fine lattice.
Proceedings of Science PoS(Co, p. 167.
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.
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