A Monte Carlo Study on the Identification of Quark and Gluon Jets
High Energy Physics - Phenomenology
2007-05-23 v3
Abstract
Three jets events in the ee collisions at 91.2 GeV are investigated using both HERWIG and JETSET Monte Carlo generators. The angles between the three jets are used to identify the quark and gluon jets. The analysis at parton level is done to ensure the reasonableness of this method and an angular cut is ultilized to improve the purity of this identification. The multiplicity inside the identified quark or gluon jets agree with the QCD predictions.
Cite
@article{arxiv.hep-ph/0111424,
title = {A Monte Carlo Study on the Identification of Quark and Gluon Jets},
author = {Yu Meiling and Liu Lianshou},
journal= {arXiv preprint arXiv:hep-ph/0111424},
year = {2007}
}
Comments
5 pages, 9 figures in epsi, talk given at XXXI International Symposium on Multiparticle Dynamics, Sept 1-7, 2001, Datong China. see http://ismd31.ccnu.edu.cn/