NLO QCD predictions for internal jet shapes in DIS at HERA
High Energy Physics - Phenomenology
2014-11-17 v1
Abstract
The transverse momentum flow inside jets is a sensitive measure of internal jet structure. For the current jets in deep inelastic scattering this jet shape measure is determined at order alpha_s^2, i.e. with up to three partons inside a single jet. The scale dependence of jet shapes in various jet algorithms is discussed. Results agree well with recent measurements by the ZEUS Collaboration, without introducing the hadronization parameter R_sep.
Cite
@article{arxiv.hep-ph/9904500,
title = {NLO QCD predictions for internal jet shapes in DIS at HERA},
author = {N. Kauer and L. Reina and J. Repond and D. Zeppenfeld},
journal= {arXiv preprint arXiv:hep-ph/9904500},
year = {2014}
}
Comments
10 pages, LaTeX2.09, REVTeX3.1, 9 postscript figures