Next-to-leading-order QCD corrections to WW plus jet production at hadron colliders

被引：62
|
作者：
Dittmaier, S. [1 ]
Kallweit, S. [1 ]
Uwer, P. [2 ]
机构：
[1] Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst Phys, D-80805 Munich, Germany
[2] Univ Karlsruhe, Inst Theoret Teilchenphys, D-76128 Karlsruhe, Germany
来源：
PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 06期
关键词：
D O I：
10.1103/PhysRevLett.100.062003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report on the calculation of the next-to-leading-order QCD corrections to the production of W-boson pairs in association with a hard jet at the Fermilab Tevatron and CERN Large Hadron Collider, which is an important source of background for Higgs boson and new-physics searches. The corrections stabilize the leading-order prediction for the cross section considerably, in particular, if a veto against the emission of a second hard jet is applied.
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页数：4
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