HIGH-ENERGY FACTORIZATION AND SMALL-X DEEP-INELASTIC SCATTERING BEYOND LEADING ORDER
High-energy factorization in QCD is investigated beyond leadinng order and its relationship to the factorization theorem of mass singularities is established to any collinear accuracy. Flavour non-singlet observables are shown to be regular at small x order by order in perturbation theory. In the si...
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| Format: | Journal article |
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1994
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