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KASCADE-Grande数据分析的结果

Results from the KASCADE-Grande Data Analysis

D. Kang, W. D. Apel, J. C. Arteaga-Velázquez, K. Bekk, M. Bertaina, J. Blümer, H. Bozdog, E. Cantoni, A. Chiavassa, F. Cossavella, K. Daumiller, V. de Souza, F.… 展开作者

D. Kang, W. D. Apel, J. C. Arteaga-Velázquez, K. Bekk, M. Bertaina, J. Blümer, H. Bozdog, E. Cantoni, A. Chiavassa, F. Cossavella, K. Daumiller, V. de Souza, F. Di Pierro, P. Doll, R. Engel, D. Fuhrmann, A. Gherghel-Lascu, H. J. Gils, R. Glasstetter, C. Grupen, A. Haungs, D. Heck, J. R. Hörandel, T. Huege, K. -H. Kampert, H. O. Klages, K. Link, P. Łuczak, H. J. Mathes, H. J. Mayer, J. Milke, C. Morello, J. Oehlschläger, S. Ostapchenko, T. Pierog, H. Rebel, D. Rivera-Rangel, M. Roth, H. Schieler, S. Schoo, F. G. Schröder, O. Sima, G. Toma, G. C. Trinchero, H. Ulrich, A. Weindl, J. Wochele, J. Zabierowski

摘要:

KASCADE-Grande及其原始的KASCADE阵列致力于测量宇宙射线的单个空气簇射,在100 TeV至1 EeV的初级能量范围内进行非常详细的测量。该实验对研究宇宙射线从银河系到河外起源的过渡区中宇宙射线的能谱和化学成分以及通过利用来自KASCADE-Grande的多探测器信息的有效性检验进一步发展强子相互作用模型作出了重大贡献。虽然数据积累已于2013年完成,但数据分析仍在继续。最近,我们研究了新的强子相互作用模型的Sibyll版本2.3d的可靠性与KASCADE和KASCADE-Grande的组合数据,并比较它与不同的强子相互作用模型的预测。此外,我们更新了KASCADE宇宙射线数据中心(KCDC)的网络平台,现在可以使用KASCADE和KASCADE-Grande的完整数据集以及相应的Monte-Carlo模拟事件。

英文摘要:

KASCADE-Grande and its original array of KASCADE were dedicated to measure individual air showers of cosmic rays with great detail in the primary energy range of 100 TeV up to 1 EeV. The experiment has significantly contributed to investigations of the energy spectrum and chemical composition of cosmic rays in the transition region from galactic to extragalactic origin of cosmic rays as well as to the further development of hadronic interaction models through validity tests using the multi-detector information from KASCADE-Grande. Though the data accumulation was completed in 2013, the data analysis is still continuing. Recently, we investigate the reliability of the new hadronic interactions model of the Sibyll version 2.3d with the combined data from KASCADE and KASCADE-Grande, and compare it to the predictions of different hadronic interaction models. In addition, we update the web-based platform of the KASCADE Cosmic Ray Data Centre (KCDC), where now full datasets from KASCADE and KASCADE-Grande and the corresponding Monte-Carlo simulated events are available.

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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