Classification and Asymptotic Scaling of Hadron Light-Cone Wave-Function Amplitudes

Abstract

We classify the hadron light-cone wave-function amplitudes in terms of parton helicity, orbital angular momentum, and quark flavor and color symmetries. We show in detail how this is done for the pion, $\rho$ meson, nucleon, and delta resonance up to and including three partons. For the pion and nucleon, we also consider four-parton amplitudes. Using the scaling law derived recently, we show how these amplitudes scale in the limit that all parton transverse momenta become large.

28 pages, no figure

References in corpus (5)

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• Parton Distributions in Light-Cone Gauge: Where Are the Final-State Interactions?
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