Azimuthal asymmetries in SIDIS off unpolarized targets at COMPASS
High Energy Physics - Experiment
2019-08-13 v1
Abstract
Azimuthal asymmetries measured in unpolarized semi-inclusive deep inelastic scattering bring important information on the inner structure of the nucleons, and can be used both to estimate the average quark transverse momentum k_T and to access the so-far unmeasured Boer-Mulders functions. COMPASS results using part of the 2004 data collected with a 6LiD target and a 160 GeV positive muon beam are presented separately for positive and negative hadrons.
Keywords
Cite
@article{arxiv.0907.5511,
title = {Azimuthal asymmetries in SIDIS off unpolarized targets at COMPASS},
author = {Andrea Bressan},
journal= {arXiv preprint arXiv:0907.5511},
year = {2019}
}
Comments
5 pages, 3 figures, presented at DIS 2009 - QCD and Deep Inelastic Scattering, Madrid, Spain, April 26-30, 2009