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arXiv 0907.5235hep-ex
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地下深处μ介子通量的时间变化

Time variations in the deep underground muon flux

S. Cecchini, M. Cozzi, H. Dekhissi, J. Derkaoui, G. Giacomelli, M. Giorgini, F. Maaroufi, G. Mandrioli, A. Margiotta, A. Moussa, L. Patrizii, M. Sioli, G. Sirri, M. Spurio, V. Togo

摘要:

在格兰萨索地下实验室用MACRO探测器收集的3 500多万个高能μ子已被用于寻找不同性质的通量变化。进行了两种研究:寻找事件集群的发生和寻找周期性变化。不同的分析方法,包括扫描统计测试和Lomb-Scargle光谱分析已被应用到数据。

英文摘要:

More than 35 million high-energy muons collected with the MACRO detector at the underground Gran Sasso Laboratory have been used to search for flux variations of different nature. Two kinds of studies were carried out: a search for the occurrence of clusters of events and a search for periodic variations. Different analysis methods, including the Scan Statistics test and the Lomb-Scargle spectral analysis have been applied to the data.

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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