We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Kinematic distributions of the η<sub>c</sub> leptoproduction in association with light hadrons.
- Authors
Zhang, Hong-Fei; Mo, Xue-Mei
- Abstract
The ηc meson leptoproduction is calculated within the nonrelativistic QCD framework for the first time. It is found that the colour-singlet channel, although suppressed by a factor of αs relative to the colour-octet ones, provides important contribution for almost all the experimental conditions, which disagrees with some of the expectations before computation. We present the differential cross sections with respect to p t 2 , p t ★ 2 , Q2, W, and z, for both HERA and EIC experimental conditions as a reference for future studies. The scale dependence and long-distance-matrix-element dependence are also investigated in this paper.
- Publication
Journal of High Energy Physics, 2021, Vol 2021, Issue 12, p1
- ISSN
1126-6708
- Publication type
Article
- DOI
10.1007/JHEP12(2021)168