A model of scale invariance for both deep inelastic scattering and e+e- annihilation incorporating an infinite number of vector mesons is proposed. Structure functions are calculated explicitly in good agreement with experiments. Precocious scaling arises naturally in the model.
A., B., E., E., Greco, M. (1972). A Vector meson dominance approach to scale invariance. PHYSICS LETTERS. SECTION B, 41, 609-612.