\alpha_s from DIS data with large $x$ resummations
High Energy Physics - Phenomenology
2024-03-21 v1
Abstract
The deep inelastic scattering data on the nucleon F_2 structure function, accumulated by BCDMS, SLAC and NMC collaborations in fixed-target experiments, are analyzed in the non-singlet approximation within the frameworks of both conventional \overline{\mathbf{MS}} scheme as well as those with resummations of logarithms at large Bjorken x values. The use of the latter is important because they greatly modify the values of the twist four corrections while leaving a strong coupling constant almost intact.
Cite
@article{arxiv.2403.13360,
title = {\alpha_s from DIS data with large $x$ resummations},
author = {A. V. Kotikov and B. G. Shaikhatdenov and N. S. Korchagin and P. Zhang},
journal= {arXiv preprint arXiv:2403.13360},
year = {2024}
}
Comments
15 pages, 1 figure