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arXiv 0902.0246astro-ph.HE
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膝关节周围EAS高能μ子的侧向分布函数

Lateral distribution function of high energy muons in EAS around the knee

V. B. Petkov, I. Alikhanov, J. Szabelski

摘要:

在近垂直簇射($θ\le 20^{\circ}$,有效μ子阈值能量为230 GeV)条件下,测量了膝周围EAS($5.9\le \lg N_e \le 7.1$)中高能μ子的横向分布函数.这些测量是在Baksan地下闪烁望远镜(BUST)上进行的。电磁分量由位于BUST上方的“Andyrchy”EAS阵列测量。EAS尺寸谱中的膝关节位于$\lg N_e \approx 6.3$。实验结果与蒙特卡罗模拟进行了比较。

英文摘要:

The lateral distribution function of high energy muons in EAS around the knee ($5.9\le \lg N_e \le 7.1$) has been measured for near vertical showers ($θ\le 20^{\circ}$, effective muon threshold energy is 230 GeV). The measurements have been performed at the Baksan Underground Scintillation Telescope (BUST). The electromagnetic component is measured by the "Andyrchy" EAS array, located above the BUST. The knee in EAS size spectrum is found to be at $\lg N_e \approx 6.3$. The experimental results are compared with Monte Carlo simulations.

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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