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The Dependence of the Age Parameter from EAS Size and Zenith Angle of Incidence

A. A. Chilingarian·G. V. Gharagyozyan·S. S. Ghazaryan·G. G. Hovsepyan·E. A. Mamidjanyan·L. G. Melkumyan·S. H. Sokhoyan
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Abstract

The quality of the MAKET-ANI detector installation in view of the uniformity of the registration efficiency is demonstrated. Based on a data sample collected by the MAKET-ANI array in the period of June 1997 - March 1999, the dependencies of the age parameter on the zenith angle and the EAS size (10^5-10^7) are studied. The variation of the age parameter with the shower size can be approximately related to the elongation rate.

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A. A. Chilingarian, G. V. Gharagyozyan, S. S. Ghazaryan, G. G. Hovsepyan, E. A. Mamidjanyan, L. G. Melkumyan, S. H. Sokhoyan. 2000-02-03. The Dependence of the Age Parameter from EAS Size and Zenith Angle of Incidence. https://arxiv.org/abs/astro-ph/0002077

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