Quark-Hadron Duality in Neutron Spin-Structure and g_2 moments at intermediate Q**2
Nuclear Experiment
2014-11-21 v1
Abstract
Jefferson Lab experiment E01-012 measured the He-3 spin-structure functions and virtual photon asymmetries in the resonance region in the momentum transfer range 1.0<Q**2<4.0(GeV/c)**2. Our data, when compared with existing deep inelastic scattering data, were used to test quark-hadron duality in g_1 and A_1 for He-3 and the neutron. In addition, preliminary results on the He-3 spin-structure function g_2, on the Burkhardt-Cottingham sum rule and on higher twist effects through the x**2-weighted moment d_2 of the neutron were presented.
Keywords
Cite
@article{arxiv.0906.0928,
title = {Quark-Hadron Duality in Neutron Spin-Structure and g_2 moments at intermediate Q**2},
author = {Patricia Solvignon},
journal= {arXiv preprint arXiv:0906.0928},
year = {2014}
}
Comments
Talk given at the "Spin Structure at Long Distance" workshop at Jefferson Lab