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Abstract <p>We report on calculation of geomagnetic radio emissions of an extensive air shower (EAS) produced by the <sup>4</sup>He nucleus in the kinetic model. It is assumed that the <sup>4</sup>He nucleus, in terms of interaction with the atmosphere, can be approximately represented as a system of four noninteracting nucleons, causing four practically identical shower disks with a small shift in time. The spectra of radio emissions at distances of 100 and 800 m from the axis of the vertical EAS in the frequency range of 40–340 MHz with a resolution of 20 MHz are found and compared with previous calculations for the proton.</p>

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Possibility of Determining the Chemical Composition of Cosmic Rays from Radio Emissions of Extensive Air Showers in a Kinetic Model

  • 期刊论文

  • 发表日期：

    2026年1月1日

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  • G. A. Gusev,
  • Z. G. Guseva

摘要

Abstract

We report on calculation of geomagnetic radio emissions of an extensive air shower (EAS) produced by the 4He nucleus in the kinetic model. It is assumed that the 4He nucleus, in terms of interaction with the atmosphere, can be approximately represented as a system of four noninteracting nucleons, causing four practically identical shower disks with a small shift in time. The spectra of radio emissions at distances of 100 and 800 m from the axis of the vertical EAS in the frequency range of 40–340 MHz with a resolution of 20 MHz are found and compared with previous calculations for the proton.