Lateral Distribution Function of Extensive Air Showers Cherenkov Light and Stable Laws: Fast Modelling Method for the CORSIKA Code

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-07-15 DOI:10.1134/S1062873825711596

N. V. Volkov, A. A. Lagutin, A. I. Reviakin, R. T. Bizhanov

引用次数: 0

Abstract

We proposed a new approach for approximating the lateral distribution functions (LDF) of Cherenkov light emitted by the electromagnetic component of extensive air showers (EAS) in the Earth’s atmosphere. The information basis of the study is a series of simulations with the CORSIKA code. To approximate the LDF atmospheric Cherenkov light the probability density functions of one-dimensional fractional stable distributions were used. The results obtained in the work allow us to propose a fast modeling method for the CORSIKA code using a procedure similar to the Nishimura–Kamata–Greisen (NKG) for calculating the LDF of the EAS electromagnetic component.

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广泛风淋室切伦科夫光和稳定规律的横向分布函数：CORSIKA规范的快速建模方法

本文提出了一种近似地球大气中大面积空气簇射（EAS）电磁分量发出的切伦科夫光的横向分布函数（LDF）的新方法。本研究的信息基础是CORSIKA代码的一系列仿真。为了近似LDF大气切伦科夫光，采用一维分数阶稳定分布的概率密度函数。在工作中获得的结果使我们能够提出一种CORSIKA代码的快速建模方法，使用类似于NKG的程序来计算EAS电磁分量的LDF。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.