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首页> 外文期刊>Physics of atomic nuclei >Mass composition of 10~(17)- to 10~(18)-eV primary cosmic rays according to data on the lateral distribution of radio emission from extensive air showers
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Mass composition of 10~(17)- to 10~(18)-eV primary cosmic rays according to data on the lateral distribution of radio emission from extensive air showers

机译：根据来自大量风淋的无线电发射横向分布的数据，得出10〜（17）-至10〜（18）-eV初宇宙射线的质量组成

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摘要

Experimental data obtained for the lateral distribution of radio emission from extensive air showers (EAS) at the array of Moscow State University (30-34 MHz) and the LOPES array (40-80 MHz) were comparedwith the results of calculations performed within amicroscopic approach based on aMonte Carlo simulation of EAS (CORSIKA code). The same experimental data were used to reconstruct the distribution of the depth of the EAS maximum at cosmic-ray energies in the range of 1017-1018 eV. The energy dependence of the depth of the EAS maximum was constructed for the case of data from the LOPES array, and the mass composition of cosmic rays was estimated for this case. From the resulting dependences, it follows that the mass composition shows a trend toward becoming lighter in the energy range being considered
机译：将莫斯科国立大学阵列（30-34 MHz）和LOPES阵列（40-80 MHz）的大风淋（EAS）的无线电发射的横向分布获得的实验数据与在显微镜方法下进行的计算结果进行了比较基于EAS的Monte Carlo模拟（CORSIKA代码）。使用相同的实验数据来重构在1017-1018 eV范围内的宇宙射线能量下EAS最大值的深度分布。对于来自LOPES阵列的数据，构造了EAS最大值深度的能量依赖性，并且针对这种情况估计了宇宙射线的质量组成。根据所产生的依赖性，可以得出以下结论：在所考虑的能量范围内，质量组成显示出趋于轻量化的趋势

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