论文标题

higgssignals-2:在LHC 13 TEV时代,用精度Higgs测量探测新物理

HiggsSignals-2: Probing new physics with precision Higgs measurements in the LHC 13 TeV era

论文作者

Bechtle, Philip, Heinemeyer, Sven, Klingl, Tobias, Stefaniak, Tim, Weiglein, Georg, Wittbrodt, Jonas

论文摘要

该程序HiggsSignals与可用的HIGGS信号速率和质量测量值的任意HIGGS扇区的模型面对了预测,从而估算了可能性估计。提出了该程序的新版本HiggsSignals-2,其中包含其功能和适用性的各种改进。特别是,新功能包括改进理论输入框架以及处理超越SM HIGGS领域的可能复杂性,以及以简化模板横截面(STXS)测量的形式结合实验结果。解释了新功能,并提供了有关Higgssignals结果的可能统计解释的详尽讨论。说明了Higgssignals的性能,以进行一些示例分析。在这种情况下,指出了有关某些实验细节(例如效率和不确定性相关性)的公共信息的重要性。 HiggsSignals不断更新到最新的实验结果,可以在https://www.gitlab.com/higgsbounds/higgssignals上获得。

The program HiggsSignals confronts the predictions of models with arbitrary Higgs sectors with the available Higgs signal rate and mass measurements, resulting in a likelihood estimate. A new version of the program, HiggsSignals-2, is presented that contains various improvements in its functionality and applicability. In particular, the new features comprise improvements in the theoretical input framework and the handling of possible complexities of beyond-the-SM Higgs sectors, as well as the incorporation of experimental results in the form of Simplified Template Cross Section (STXS) measurements. The new functionalities are explained, and a thorough discussion of the possible statistical interpretations of the HiggsSignals results is provided. The performance of HiggsSignals is illustrated for some example analyses. In this context the importance of public information on certain experimental details like efficiencies and uncertainty correlations is pointed out. HiggsSignals is continuously updated to the latest experimental results and can be obtained at https://www.gitlab.com/higgsbounds/higgssignals .

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