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arXiv · hep-ph/9902415

Higher twist light-cone distribution amplitudes of vector mesons in QCD

Kazuhiro Tanaka
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Abstract

We present a systematic study of twist-3 light-cone distribution amplitudes of vector mesons in QCD, which is based on conformal expansion. A complete set of distribution amplitudes is constructed for ρ, ω, K^* and ϕmesons, which satisfies all (exact) equations of motion and constraints from conformal expansion.

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Kazuhiro Tanaka. 1999-02-21. Higher twist light-cone distribution amplitudes of vector mesons in QCD. https://doi.org/10.1016/s0375-9474(00)00076-2

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