Large N_f methods for computing the perturbative structure of deep inelastic scattering

1995/09/12 by J. A. Gracey, Gracey, J. A.
Physics and Astronomy · #Electromagnetic Scattering and Analysis #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9509276

7 latex pages

arxiv created 1995/09/12 · openalex publication_date 1995/09/12 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The large N_f self consistency method is applied to the computation of perturbative information in the operator product expansion used in deep inelastic scattering. The O(1/N_f) critical exponents corresponding to the anomalous dimensions of the twist 2 non-singlet and singlet operators are computed analytically as well as the non-singlet structure functions. The results are in agreement with recent explicit perturbative calculations.

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