MODELING A RELATION BETWEEN SHOWER AGE AND LATERAL DISTRIBUTION PARAMETERS OF EXTENSIVE AIR SHOWERS OF COSMIC RAYS

被引：10

作者：

Ivanov, A. A. ^{[1
]}

Pravdin, M. I. ^{[1
]}

Sabourov, A. V. ^{[1
]}

机构：

[1] Shafer Inst Cosmophys Res & Aeron, Yakutsk 677980, Russia

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2011年 / 20卷 / 09期

关键词：

Cosmic rays; extensive air showers; CORSIKA code; ENERGY-SPECTRA;

D O I：

10.1142/S0218271811019463

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The lateral distribution (LD) of particles in extensive air showers (EAS) of cosmic rays (CRs) broadens as the cascade propagates in the atmosphere. A universal relation between LD parameters and shower age can be used to estimate the age and/or maximum depth, X-max, basing on EAS measurements with surface arrays. We have simulated this relation using a Monte Carlo method implemented in the CORSIKA code. Our aim is to specify an algorithm applicable in particular to Yakutsk array data analysis.

引用

页码：1539 / 1545

页数：7

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