Yakutsk array radio emission registration results in the energy range of 3*10^16-5*10^18 eV
Yakutsk array radio emission registration results in the energy range of 3*10^16-5*10^18 eV
复制标题
雅库茨克阵列无线电发射登记结果能量范围为3*10^16-5*10^18 eV
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
M. Pravdin
中科院分区:
文献类型:
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作者:
I. Petrov;S. Knurenko;Z. Petrov;V. Kozlov;M. Pravdin
This paper presents the set of measurements of ultra-high energy air shower radio emission at frequency 32 MHz in period of 2008-2012. The showers are selected by geomagnetic and azimuth angles and then by the energy in three intervals: 3*10^16 3*10^17 eV, 3*10^17 6*10^17 eV and 6*10^17 5*10^18 eV. In each energy interval average lateral distribution function using mathematically averaged data from antennas with di?fferent directions are plotted. In the paper, using experimental data the dependence of radio signal averaged amplitude from geomagnetic angle, the shower axis distance and the energy are determined. Depth of maximum of cosmic ray showers Xmax for the given energy range is evaluated. The evaluation is made according QGSJET model calculations and average lateral distribution function shape.