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arXiv · hep-ph/9707329

Pion Light-Cone Wave Functions and Light-Front Quark Model

V. M. Belyaev·Mikkel B. Johnson
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Abstract

We discuss a relation between the light-front quark model and QCD. We argue that this model can be used for an evaluation of the light-cone wave functions for moderate values of "u", but that it is inapplicable for this purpose in the region near the ends points u=0,1. We find additional support for a recent analysis in which it was claimed that the twist-two pion wave function attains its asymptotic form. The asymptotic twist-four two-particle wave function is also in good agreement with the light-front quark model.

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V. M. Belyaev, Mikkel B. Johnson. 1997-12-05. Pion Light-Cone Wave Functions and Light-Front Quark Model. https://doi.org/10.1016/s0370-2693(98)00152-x

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