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Implementation of the ATLAS-EXOT-2018-030 analysis in the MadAnalysis 5 framework (W′ boson into a lepton and a neutrino; 139 fb−1)
Modern Physics Letters A ( IF 1.5 ) Pub Date : 2020-12-15 , DOI: 10.1142/s0217732321410017
Kyungmin Park 1 , Ui Min 2 , Soo Jin Lee 3 , Won Jun 4
Affiliation  

We present the MadAnalysis 5 implementation of the heavily charged gauge boson search to recast the analysis of its decay into one charged lepton and missing transverse momentum. Signal events describing [Formula: see text] ([Formula: see text] or [Formula: see text]) at [Formula: see text] TeV in the sequential standard model are generated by the MadGraph5_aMC@NLO at leading order. The corresponding signal cross-sections for both electron and muon channels vary from 195 fb to 0.238 fb depending on the pole mass of the [Formula: see text] boson in the range of 2 TeV to 6 TeV. We validate our implementation by comparing the transverse mass distributions of our signal prediction to those of the ATLAS analysis for an integrated luminosity of 139 fb[Formula: see text].

中文翻译:

在 MadAnalysis 5 框架中执行 ATLAS-EXOT-2018-030 分析(W' 玻色子变成轻子和中微子;139 fb-1)

我们展示了重电荷规范玻色子搜索的 MadAnalysis 5 实现,以将其衰减分析重铸为一个带电轻子并丢失横向动量。MadGraph5_aMC@NLO 在顺序标准模型中的 [公式:参见文本]([公式:参见文本] 或 [公式:参见文本])处描述 [公式:参见文本] TeV 的信号事件由 MadGraph5_aMC@NLO 以领先顺序生成。电子和 μ 子通道的相应信号截面从 195 fb 到 0.238 fb 不等,具体取决于 [公式:见文本] 玻色子在 2 TeV 到 6 TeV 范围内的极质量。我们通过将我们的信号预测的横向质量分布与 ATLAS 分析的横向质量分布进行比较来验证我们的实现,以获得 139 fb [公式:见文本]。
更新日期:2020-12-15
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