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arXiv 0911.2371astro-ph.HE
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用LOPES测量大范围空气簇射的射电辐射

Measurement of Radio Emission from Extensive Air Showers with LOPES

J. R. Hoerandel

摘要:

探索了一种探测大范围空气簇射的新方法:测量电磁簇射分量在地球磁场中传播过程中发射的无线电波。最近的结果的开拓性实验LOPES进行了讨论。它记录40至80 MHz频率范围内的无线电信号。测量的无线电发射的强度作为不同的簇射参数,如簇射能量,入射角,和距离簇射轴的函数进行了研究。此外,新的天线类型的LOPES-星的框架下开发和新的方法进行了探索,以实现无线电自触发算法的实时性。

英文摘要:

A new method is explored to detect extensive air showers: the measurement of radio waves emitted during the propagation of the electromagnetic shower component in the magnetic field of the Earth. Recent results of the pioneering experiment LOPES are discussed. It registers radio signals in the frequency range between 40 and 80 MHz. The intensity of the measured radio emission is investigated as a function of different shower parameters, such as shower energy, angle of incidence, and distance to shower axis. In addition, new antenna types are developed in the framework of LOPES-Star and new methods are explored to realize a radio self-trigger algorithm in real time.

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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