SU(3) Breaking in K and K* Distribution Amplitudes
Abstract
Description
We calculate the decay couplings and first two Gegenbauer moments of the leading twist light-cone distribution amplitudes of K and K* from QCD sum rules, including NLO perturbative effects.
22 pages; eqs.(B.1) and (B.2) corrected; numerics and conclusions unchanged
22 pages; eqs.(B.1) and (B.2) corrected; numerics and conclusions unchanged