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arXiv 1807.08680hep-ex
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全事件解释--Belle II实验的一种唯一标记算法

The Full Event Interpretation -- An exclusive tagging algorithm for the Belle II experiment

Thomas Keck, Fernandi Abudinen, Florian U. Bernlochner, Racha Cheaib, Sam Cunliffe, Michael Feindt, Torben Ferber, Moritz Gelb, Jochen Gemmler, Pablo Goldenzwei… 展开作者

Thomas Keck, Fernandi Abudinen, Florian U. Bernlochner, Racha Cheaib, Sam Cunliffe, Michael Feindt, Torben Ferber, Moritz Gelb, Jochen Gemmler, Pablo Goldenzweig, Martin Heck, Sohpie Hollitt, James Kahn, Jo-Frederik Krohn, Thomas Kuhr, Ilya Komarov, Luigi Ligioi, Matic Lubej, Felix Metzner, Markus Prim, Christian Pulvermacher, Martin Ritter, Judith Schwab, William Sutcliffe, Umberto Tamponi, Francesco Tenchini, Nadia E. Toutounji, Phillip Urquijo, Denis Weyland, Anze Zupanc

摘要:

全事件解释介绍:一个新的独家标记算法使用的高能物理实验美女II。Belle II的实验装置允许精确测量否则无法获得的$B$介子衰变模式。完整事件解释算法支持许多此类测量。该算法依赖于机器学习,根据探测器记录的数据自动识别看似合理的$B$介子衰变链。与以前的实验所采用的类似算法相比,全事件解释提供了更高的效率,产生了更大的有效样本量可用于测量。

英文摘要:

The Full Event Interpretation is presented: a new exclusive tagging algorithm used by the high-energy physics experiment Belle II. The experimental setup of Belle II allows the precise measurement of otherwise inaccessible $B$ meson decay-modes. The Full Event Interpretation algorithm enables many of these measurements. The algorithm relies on machine learning to automatically identify plausible $B$ meson decay chains based on the data recorded by the detector. Compared to similar algorithms employed by previous experiments, the Full Event Interpretation provides a greater efficiency, yielding a larger effective sample size usable in the measurement.

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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