Better Jet Clustering Algorithms
高能物理 - 唯象学
2010-02-04 v2 高能物理 - 实验
摘要
We investigate modifications to the -clustering jet algorithm which preserve the advantages of the original Durham algorithm while reducing non-perturbative corrections and providing better resolution of jet substructure. We find that a simple change in the sequence of clustering (combining smaller-angle pairs first), together with the `freezing' of soft resolved jets, has beneficial effects.
关键词
引用
@article{arxiv.hep-ph/9707323,
title = {Better Jet Clustering Algorithms},
author = {Yu. L. Dokshitzer and G. D. Leder and S. Moretti and B. R. Webber},
journal= {arXiv preprint arXiv:hep-ph/9707323},
year = {2010}
}
备注
32 pages, 16 figures, LaTeX2e, uses JHEP.cls (included). Version to be published in JHEP: reference to LUCLUS algorithm added. Program available at http://www.hep.phy.cam.ac.uk/theory/webber/camjet/