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arXiv 0901.4650astro-ph.HE
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强子相互作用模型EPOS与空气簇射数据的检验

Test of the hadronic interaction model EPOS with air shower data

Grande Collaboration, W. D. Apel

摘要:

本文将强子相互作用模型EPOS~1.61在空气簇射模拟程序CORSIKA中的预测结果与KASCADE实验的观测结果进行了比较。调查表明,EPOS的预测与KASCADE测量不兼容。所看到的差异很可能是由于使用了一组太高的非弹性强子截面。

英文摘要:

Predictions of the hadronic interaction model EPOS~1.61 as implemented in the air shower simulation program CORSIKA are compared to observations with the KASCADE experiment. The investigations reveal that the predictions of EPOS are not compatible with KASCADE measurements. The discrepancies seen are most likely due to use of a set of inelastic hadronic cross sections that are too high.

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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