Recent tests of parton hadron duality in multiparticle final states
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
A large variety of jet properties can be described perturbatively by evolving the parton cascade down to small scales of order of a few 100 MeV. We discuss two recent applications of this approach: 1. the soft limit of the particle spectrum which is nearly energy independent as expected for the soft gluon bremsstrahlung; further tests of this interpretation in and DIS are presented; 2. the steep decrease of the distribution of rapidity gaps in annihilation can be explained by the Sudakov formfactor for quark jets.
Keywords
Cite
@article{arxiv.hep-ph/9709248,
title = {Recent tests of parton hadron duality in multiparticle final states},
author = {Wolfgang Ochs},
journal= {arXiv preprint arXiv:hep-ph/9709248},
year = {2007}
}
Comments
LaTex, 13 pages, 4 figures, presented at the Ringberg workshop "New Trends in HERA Physics", Tegernsee, Germany, 25-30 May 1997