Anomalous triple-gauge-boson interactions in vector-boson pair production with Recola2
Anomalous triple-gauge-boson interactions in vector-boson pair production with Recola2
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DOI：
10.1140/epjc/s10052-018-5949-z
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发表时间：
2018-04
期刊：
影响因子：
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通讯作者：
M. Chiesa;A. Denner;J. Lang
中科院分区：
文献类型：
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作者：
M. Chiesa;A. Denner;J. Lang
在大型强子对撞机上产生双玻色子是一个非常重要的过程，无论是在SM测试的背景下还是在直接寻找新物理的背景下都是如此。本文介绍了大型强子对撞机反常三规范玻色子耦合搜索中的()、()和()产生的唯象研究：我们在标准模型内提供了NLO QCD和NLO EW精度的理论预测，并研究了NLO QCD反常三规范玻色子相互作用的影响。此外，还考虑了回路诱导与过程的贡献。反常的三规范玻色子相互作用在EFT框架下被参数化。本文是Recola2在EFT环境下的首次应用。
Diboson production at the LHC is a process of great importance both in the context of tests of the SM and for direct searches for new physics. In this paper we present a phenomenological study of(),(), and() production considering event selections of interest for the anomalous triple-gauge-boson-coupling searches at the LHC: we provide theoretical predictions within the Standard Model at NLO QCD and NLO EW accuracy and study the effect of the anomalous triple-gauge-boson interactions at NLO QCD. Forandthe contribution of the loop-inducedandprocesses is included. Anomalous triple-gauge-boson interactions are parametrized in the EFT framework. This paper is the first application ofRecola2in the EFT context.