Characteristics of EAS and Primary Particle Mass Composition in the Energy Region of $10^{17} - 3 \cdot 10^{19}$ eV by Yakutsk Data

Knurenko, S. P.; Egorova, V. P.; Ivanov, A. A.; Kolosov, V. A.; Makarov, I. T.; Petrov, Z. E.; Sleptsov, I. Ye.; Struchkov, G. G.

Characteristics of EAS and Primary Particle Mass Composition in the Energy Region of $10^{17} - 3 \cdot 10^{19}$ eV by Yakutsk Data

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Description

In the work the data of the Yakutsk complex EAS array and their comparison with calculation in the case of primary nuclei of different chemical elements are presented. The calculation by QGSJET model have been used interpreting experimental data.
XIII International Symposium on Very High Energy Cosmic Ray Interaction, Pylos Greece, 6 - 12 Sep 2004. Four pages, three figures. Submitted for publication in Nuclear Physics (B)