The consequences of the relations between non-singlet contributions to $g_1^N$ and $F_1^N$ structure functions within infrared renormalon model

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/42587We report on the following consequences of the relations between non-singlet contributions to $g_1^N$ and $F_1^N$ structure functions found within infrared renormalon model: the discovery of new next-to-leading order inequalities between non-singlet polarized and unpolarized parton densities, and the existence of the effects of similarity between non-perturbative and perturbative contributions to the unpolarized and polarized Bjorken sum rules.5 pages, talk at XI International Workshop on Deep Inelastic Scattering, St.Petersburg, Russia, 23-27 April 2003High Energy Physics - PhenomenologyThe consequences of the relations between non-singlet contributions to $g_1^N$ and $F_1^N$ structure functions within infrared renormalon modeltext