Extracting the transversity distributions from single-hadron and dihadron production
High Energy Physics - Phenomenology
2015-06-23 v2
Abstract
We present a point-by-point determination of the valence transversity distributions from two different types of processes: single-hadron production and dihadron production, both in semi-inclusive deep inelastic scattering and e+e- annihilation. The extraction is based on some simple assumptions and does not require any parametrization. The transversity distributions obtained from Collins effect in single-hadron production and from interference effects in dihadron production are found to be compatible with each other.
Keywords
Cite
@article{arxiv.1412.5946,
title = {Extracting the transversity distributions from single-hadron and dihadron production},
author = {Anna Martin and Franco Bradamante and Vincenzo Barone},
journal= {arXiv preprint arXiv:1412.5946},
year = {2015}
}
Comments
16 pages, 7 figures; added references