The Dihadron fragmentation functions way to Transversity
High Energy Physics - Phenomenology
2011-06-30 v1
Abstract
Observations of the transversity parton distribution based on an analysis of pion-pair production in deep inelastic scattering off transversely polarized targets are presented. This extraction relies on the knowledge of dihadron fragmentation functions, which are obtained from electron-positron annihilation measurements. This is the first attempt to determine the transversity distribution in the framework of collinear factorization.
Keywords
Cite
@article{arxiv.1106.5897,
title = {The Dihadron fragmentation functions way to Transversity},
author = {A. Courtoy and Alessandro Bacchetta and Marco Radici},
journal= {arXiv preprint arXiv:1106.5897},
year = {2011}
}
Comments
To appear in the proceedings of XIX International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2011), April 11-15, 2011, Newport News, VA USA ; AIP style files included