Power corrections in flavour-singlet deep inelastic scattering

2001/05/02 by G. E. Smye, G.E. Smye
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1016/s0550-3213(01)00393-5

published as Nucl.Phys. B613 (2001) 260-284 · 23 pages, 7 figures

arxiv created 2001/05/02 · openalex publication_date 2001/10/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We investigate the 1/Q² power-suppressed corrections to structure functions in the flavour-singlet channel of deep inelastic lepton scattering arising from renormalon insertions into an initial-state gluon, as obtained using the dispersive approach. The pinch technique is used as a convenient tool in the separation of contributions.

Citations

• Renormalon model predictions for power corrections to flavor-singlet deep-inelastic structure functions
• Dynamical mass generation in continuum quantum chromodynamics