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arXiv 1607.04141physics.data-an
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高能物理中频率论和贝叶斯统计形式的新模型检验

A new model test in high energy physics in frequentist and Bayesian statistical formalisms

Andrey Kamenshchikov

摘要:

新物理模型实验观测数据检验问题是现代高能物理实验中的一个典型问题。该问题的解决方案可以提供有两种替代的统计形式主义,即频率论和贝叶斯,其在当代HEP搜索中广泛传播。一个典型的实验情况是从一般的考虑建模,这两种方法都被用来测试一个新的模型。结果是并列的,这表明他们在这项工作中的一致性。还考虑了统计分析中系统不确定性处理的影响。

英文摘要:

A problem of a new physical model test given observed experimental data is a typical one for modern experiments of high energy physics (HEP). A solution of the problem may be provided with two alternative statistical formalisms, namely frequentist and Bayesian, which are widely spread in contemporary HEP searches. A characteristic experimental situation is modeled from general considerations and both the approaches are utilized in order to test a new model. The results are juxtaposed, what demonstrates their consistency in this work. An effect of a systematic uncertainty treatment in the statistical analysis is also considered.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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