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arXiv · hep-ph/0307337

SU(3) Breaking in K and K* Distribution Amplitudes

Patricia Ball·M. Boglione
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Abstract

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.

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Patricia Ball, M. Boglione. 2003-07-29. SU(3) Breaking in K and K* Distribution Amplitudes. https://doi.org/10.1103/physrevd.68.094006

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