Hadronization corrections to helicity components of the fragmentation function
高能物理 - 唯象学
2009-01-07 v1
摘要
In the hadronic decays of Z, gluon emission leads to the appearance of the longitudinal component of the fragmentation function, F_L. Measurement of F_L and the transverse component, F_T, could thus provide an insight into the gluon fragmentation function. However, hadronization corrections at low x can be significant. Here we present a method of accounting for such corrections, using the JETSET event generator as illustration.
引用
@article{arxiv.hep-ph/0104118,
title = {Hadronization corrections to helicity components of the fragmentation function},
author = {T. Sjostrand and O. Smirnova and Ch. Zacharatou Jarlskog},
journal= {arXiv preprint arXiv:hep-ph/0104118},
year = {2009}
}
备注
11 pages, 5 figures