Determination of Cosmic-Ray Arrival Directions Using the System of EAS Front Detectors at the Tien Shan High-Altitude Station


Shepetov A.L. Zhukov V.V. Ryabov V.A. Saduev N.O. Sadykov T.K.
April 2024Pleiades Publishing

Bulletin of the Lebedev Physics Institute
2024#51Issue 4128 - 134 pp.

Abstract: A system of detectors for the front of extensive air showers (EAS) was set up at the Tien Shan High-Altitude Station of the Lebedev Physical Institute (LPI), which has a high time resolution and is designed to determine the arrival directions of shower-generating cosmic-ray particles. Algorithms and software were developed for analyzing information coming from the station to obtain estimates of the azimuth and zenith angles for each registered shower. This information makes it possible to investigate a large-scale distribution of the arrival points of primary cosmic ray particles on the celestial sphere.

cosmic ray , directions of shower front arrival , extensive air showers , scintillation detectors

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Lebedev Physical Institute, Russian Academy of Sciences, Moscow, 119991, Russian Federation
Satbayev University, Institute of Physics and Technology, Almaty, Kazakhstan
Al-Farabi Kazakh National University, Institute of Experimental and Theoretical Physics, Almaty, Kazakhstan

Lebedev Physical Institute
Satbayev University
Al-Farabi Kazakh National University

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