Higher twist parton distributions from LCWFs
High Energy Physics - Phenomenology
2011-07-28 v1
Abstract
We report on the results of a recent work, where we explore the possibility to construct higher-twist parton distributions in a nucleon at some low reference scale from convolution integrals of the light-cone wave functions (LCWFs). These WFs provide one with a reasonable description of both polarized and unpolarized parton densities at large values of the Bjorken variable. Twist-3 parton distributions are then constructed as convolution integrals of qqqg and usual three-quark WFs.
Cite
@article{arxiv.1107.5446,
title = {Higher twist parton distributions from LCWFs},
author = {B. M. Pirnay},
journal= {arXiv preprint arXiv:1107.5446},
year = {2011}
}
Comments
4 pages, 3 figures. To appear in the proceedings of the XIX International Workshop on Deep-Inelastic Scattering and Related Subjests(DIS2011), Newport News, USA, Apr.11-15, 2011