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arXiv 1708.06164astro-ph.HE
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组合表面探测器阵列测量宇宙射线的质量组成

Mass Composition of Cosmic Rays with Combined Surface Detector Arrays

Jakub Vicha, Dalibor Nosek, Petr Travnicek, Jan Ebr

摘要:

我们的研究利用恒定强度切割原理同时应用于宇宙射线的μ子和电磁探测器。我们使用的事实是,事件的顺序根据其信号的大小诱导在不同类型的表面探测器提供有关初级宇宙射线束的质量组成的信息,与强子相互作用的细节的灵敏度低。成分分析在膝盖能量进行广泛的空气阵雨具有极大值位于远离一个假想的天文台使用蒙特卡罗模拟。采用另一种类型的假想天文台来检查超高能量原色的组成,这些原色引发垂直空气簇射,并在近地面探测器处观测到最大值。

英文摘要:

Our study exploits the Constant Intensity Cut principles applied simultaneously to muonic and electromagnetic detectors of cosmic rays. We use the fact that the ordering of events according to their signal sizes induced in different types of surface detectors provides information about the mass composition of primary cosmic-ray beam, with low sensitivity to details of hadronic interactions. Composition analysis at knee energies is performed using Monte Carlo simulations for extensive air showers having maxima located far away from a hypothetical observatory. Another type of a hypothetical observatory is adopted to examine composition of ultra-high energy primaries which initiate vertical air showers with maxima observed near surface detectors.

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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