QCD corrections to vector-boson fusion processes in Warped Higgsless models

被引:16
|
作者
Englert, Christoph [1 ]
Zeppenfeld, Dieter [1 ]
Jaeger, Barbara [2 ]
机构
[1] Univ Karlsruhe, Inst Theoret Phys, D-76128 Karlsruhe, Germany
[2] Univ Wurzburg, Inst Theoret Phys & Astrophys, D-97074 Wurzburg, Germany
来源
关键词
Beyond Standard Model; NLO Computations; QCD; INTERACTING WW SYSTEM; DIMENSIONS; HIERARCHY; REDUCTION;
D O I
10.1088/1126-6708/2009/03/060
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We discuss the signatures of a representative Higgsless model with ideal fermion delocalization in vector-boson fusion processes, focusing on the gold-and silver-plated decay modes of the gauge bosons at the CERN-Large Hadron Collider. For this purpose, we have developed a fully-flexible parton-level Monte-Carlo program, which allows for the calculation of cross sections and kinematic distributions within experimentally feasible selection cuts at NLO-QCD accuracy. We find that Kaluza-Klein resonances give rise to very distinctive distributions of the decay leptons. Similar to the Standard Model case, within the Higgsless scenario the perturbative treatment of the vector-boson scattering processes is under excellent control.
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页数:23
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