Spectra and Anisotropy of Cosmic Rays during GLE64

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发表日期：

2024年2月1日

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I. I. Kovalev,
M. V. Kravtsova,
S. V. Olemskoy,
V. E. Sdobnov

摘要

Abstract

Ground-based observations of cosmic rays by the spectrographic global survey method were used to study the ground-level enhancement in cosmic ray intensity on August 24, 2002. Spectra of variations of primary cosmic rays and their anisotropy were obtained. Based on measurements from the GOES spacecraft and global network of cosmic ray stations, the differential rigidity spectra of accelerated particles in the vicinity of the Sun were calculated. The maximum rigidity to which solar particles were accelerated was estimated.