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arxiv: hep-ph/9812432 · v2 · submitted 1998-12-18 · ✦ hep-ph

Light-cone wave functions of mesons

classification ✦ hep-ph
keywords light-conemesonsfunctionswavebasiccomputingcorrectionscovariant
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A review of light-cone, covariant and gauge-invariant wave-functions of mesons is presented. They are basic non-perturbative objects needed for hard exclusive processes and for the method of light-cone QCD sum rules. The emphasis is on the vector mesons and a new (model-independent) way of computing the mass corrections of vector-meson wave functions is given.

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