New results on possible higher twist contributions in proton diffractive structure functions at low x
High Energy Physics - Phenomenology
2013-10-29 v1 High Energy Physics - Experiment
Abstract
The data on the diffractive deep inelastic scattering (DDIS) at HERA exhibit a strong excess, up to about 100%, above the twist-two NLO DGLAP description at low and at large energy. I show, that complementing the DGLAP fit by twist 4 and 6 components of the saturation model leads to a good description of data at low and conclude that the DDIS at HERA provides the first evidence of higher twist effects in DIS.
Keywords
Cite
@article{arxiv.1310.7172,
title = {New results on possible higher twist contributions in proton diffractive structure functions at low x},
author = {Mariusz Sadzikowski},
journal= {arXiv preprint arXiv:1310.7172},
year = {2013}
}
Comments
Presented at EDS Blois 2013 (arXiv:1309.5705)