Hadronic Dijet Imbalance and Transverse-Momentum Dependent Parton Distributions
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
We compare several recent theoretical studies of the single transverse spin asymmetry in dijet-correlations at hadron colliders. We show that the results of these studies are all consistent. To establish this, we investigate in particular the two-gluon exchange contributions to the relevant initial and final state interactions in the context of a simplifying model. Overall, the results confirm that the dijet imbalance obeys at best a non-standard or "generalized" transverse-momentum-dependent factorization.
Keywords
Cite
@article{arxiv.0708.4398,
title = {Hadronic Dijet Imbalance and Transverse-Momentum Dependent Parton Distributions},
author = {Werner Vogelsang and Feng Yuan},
journal= {arXiv preprint arXiv:0708.4398},
year = {2008}
}
Comments
13 pages, 3 figures