Flavor-dependent azimuthal modulations in unpolarized SIDIS cross section at HERMES
High Energy Physics - Experiment
2011-07-21 v1
Abstract
The and azimuthal modulations of the unpolarized hadron Semi-Inclusive Deep Inelastic Scattering cross section are sensitive to the quark intrinsic transverse momentum and transverse spin. These modulations have been measured at HERMES in a fully differential way by means of a 4-dimensional unfolding procedure to correct for instrumental effects. Results have been extracted for hydrogen and deuterium targets and separately for positively and negatively charged pions and kaons, to access flavor-dependent information about the nucleon internal transverse degrees of freedom.
Keywords
Cite
@article{arxiv.1011.5422,
title = {Flavor-dependent azimuthal modulations in unpolarized SIDIS cross section at HERMES},
author = {Francesca Giordano and Rebecca Lamb},
journal= {arXiv preprint arXiv:1011.5422},
year = {2011}
}