Comments on the Blumlein-Bottcher determination of higher twist corrections to the nucleon spin structure function g_1
High Energy Physics - Phenomenology
2010-07-28 v1 High Energy Physics - Experiment
Abstract
In a recent analysis of the world data on polarized DIS, Blumlein and Bottcher conclude that there is no evidence for higher twist contributions, in contrast to the claim of the LSS group, who find evidence for significant higher twist effects. We explain the origin of the apparent contradiction between these results.
Keywords
Cite
@article{arxiv.1007.4781,
title = {Comments on the Blumlein-Bottcher determination of higher twist corrections to the nucleon spin structure function g_1},
author = {Elliot Leader and Aleksander V. Sidorov and Dimiter B. Stamenov},
journal= {arXiv preprint arXiv:1007.4781},
year = {2010}
}
Comments
6 pages, 1 figure