利用 LOPES 无线电数据研究宇宙射线的能量与质量组成
高能天体物理现象
2013-09-11 v1
摘要
本文通过利用无线电横向分布函数的特征，探索了对质量组成的敏感性以及原初粒子能量的重建。为了进行此分析，我们使用最新的 CoREAS 无线电模拟代码复现了 LOPES 实验测量的一组事件。基于模拟预测，我们开发了一种利用无线电横向分布函数斜率的方法（斜率法），并直接应用于测量数据。结果表明，利用无线电数据重建宇宙线空气簇射的能量和簇射极大深度是可行的，且能达到相对较小的不确定度。
引用
@article{arxiv.1309.2410,
title = {Investigation on the energy and mass composition of cosmic rays using LOPES radio data},
author = {N. Palmieri and W. D. Apel and J. C. Arteaga and L. Bähren and K. Bekk and M. Bertaina and P. L. Biermann and J. Blümer and H. Bozdog and I. M. Brancus and A. Chiavassa and K. Daumiller and V. de Souza and F. Di Pierro and P. Doll and R. Engel and H. Falcke and D. Fuhrmann and H. Gemmeke and C. Grupen and A. Haungs and D. Heck and J. R. Hörandel and A. Horneffer and D. Huber and T. Huege and P. G. Isar and K. H. Kampert and D. Kang and O. Krömer and J. Kuijpers and K. Link and P. Łuczak and M. Ludwig and H. J. Mathes and M. Melissas and C. Morello and J. Oehlschläger and T. Pierog and J. Rautenberg and H. Rebel and M. Roth and C. Rühle and A. Saftoiu and H. Schieler and A. Schmid and F. G. Schröder and O. Sima and G. Toma and G. C. Trinchero and A. Weindl and J. Wochele and M. Wommer and J. Zabierowski and J. A. Zensus - LOPES Collaboration -},
journal= {arXiv preprint arXiv:1309.2410},
year = {2013}
}
备注
10 pages, 6 figures, Proceedings for International Cosmic Ray Conference (ICRC) 2013, Rio De Janeiro; paper ID 439