Analytical models of the Proton Structure Function and the gluon distribution at small x beyond leading order
High Energy Physics - Phenomenology
2024-11-28 v2
Abstract
We incorporate the next-to-leading order (NLO) and the next-to-next-to-leading order (NNLO) effects in the models of the Singlet Structure function F_2^S(x,t) and the gluon distribution G(x,t) using DGLAP equations approximated at small x. Analytical solutions both at the next-to leading order (NLO) as well as the next-to-next-to leading order (NNLO) are obtained. We then make comparisons with exact results.
Keywords
Cite
@article{arxiv.2007.00978,
title = {Analytical models of the Proton Structure Function and the gluon distribution at small x beyond leading order},
author = {Luxmi Machahari and D. K. Choudhury},
journal= {arXiv preprint arXiv:2007.00978},
year = {2024}
}