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arXiv 1010.0137astro-ph.HE
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空气簇射模拟的现状

Status of Air Shower Simulations

S. Ostapchenko

摘要:

综述了大范围空气簇射(EAS)模拟方法的现状。数值和蒙特卡罗方法相结合的EAS发展的描述的优势进行了讨论。简要介绍了宇宙线相互作用模型的物理内容,并将其预测结果与第一个大型强子对撞机数据进行了比较。最后,分析了与“脚踝”能量处宇宙线成分有关的一些悬而未决的问题。

英文摘要:

The present status of extensive air shower (EAS) simulation procedures is reviewed. The advantages of combining numerical and Monte Carlo methods for the description of EAS development are discussed. Physics content of cosmic ray interaction models is briefly described and their predictions are compared to the first LHC data. Finally, some outstanding puzzles related to cosmic ray composition at the "ankle" energies are analyzed.

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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