論文

査読有り
2013年3月

A QCD description of the ATLAS jet veto measurement

PHYSICAL REVIEW D
  • Y. Hatta
  • ,
  • C. Marquet
  • ,
  • C. Royon
  • ,
  • G. Soyez
  • ,
  • T. Ueda
  • ,
  • D. Werder

87
5
開始ページ
054016
終了ページ
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1103/PhysRevD.87.054016
出版者・発行元
AMER PHYSICAL SOC

We present a new QCD description of the ATLAS jet veto measurement, using the Banfi-Marchesini-Smye equation to constrain the interjet QCD radiation. This equation resums emissions of soft gluons at large angles, at leading-logarithmic accuracy, and accounts for both the so-called Sudakov and nonglobal logarithms. We show that this approach is able to reproduce, with no fitting parameters, the fraction of high-p(T) forward-backward dijet events which do not contain additional hard emissions in the interjet rapidity range. We also compute the gap fraction in fixed-order perturbation theory to O(alpha(2)(s)) and show that the perturbative series is unstable at large rapidity intervals. DOI: 10.1103/PhysRevD.87.054016

Web of Science ® 被引用回数 : 6

リンク情報
DOI
https://doi.org/10.1103/PhysRevD.87.054016
arXiv
http://arxiv.org/abs/arXiv:1301.1910
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000316108400008&DestApp=WOS_CPL
URL
http://orcid.org/0000-0001-9805-5832
ID情報
  • DOI : 10.1103/PhysRevD.87.054016
  • ISSN : 1550-7998
  • ORCIDのPut Code : 43471454
  • arXiv ID : arXiv:1301.1910
  • Web of Science ID : WOS:000316108400008

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