arXiv:hep-ph/9803342·v3·High Energy Physics — Phenomenology
Renormalon Model Predictions for Power-Corrections to Flavour Singlet Deep Inelastic Structure Functions
E. Stein🇮🇹 · M. Maul🇩🇪 · L. Mankiewicz🇩🇪 · A. Schäfer🇩🇪
Abstract
We analyze power corrections to flavour singlet deep inelastic scattering structure functions in the framework of the infrared renormalon model. Our calculations, together with previous results for the non-singlet contribution, allow to model the x-dependence of higher twist corrections to F_2, F_L and g_1 in the whole x domain.
Comments: LaTeX, 25 pages, 8 eps figures included, one figure was added. Final version for publication in Nucl.Phys.B