12–23 Jul 2021
Online
Europe/Berlin timezone

"Chronotron" timing detectors for EAS studies

16 Jul 2021, 18:00
1h 30m
TBA

TBA

Poster CRI | Cosmic Ray Indirect Discussion

Speaker

Ms Aliya Baktoraz (Al-Farabi Kazakh National University, Kazakhstan, Almaty)

Description

The EAS detector system consisting of timing detection is being built for the reconstruction of the EAS axis direction using chronotron timing information. This system consists of eight scintillator-based individual detectors (100 x 100 x 1 cm) using wavelength shifting fibers for light collection. The goal of the project is to supplement the Horizon-T detector system that is located at the elevation of 3340 m at the TSHASS near the city of Almaty, Kazakhstan, with the system of detectors with fast timing. To improve the pulse time resolution beyond the several ns that is available for the scintillator-based systems, the approach to use the optical glass as the particle detection medium is also being tested. This work presents the current design, the characteristics from the simulation and the performance of the prototype.

Keywords

EAS; cosmic rays

Subcategory Experimental Methods & Instrumentation

Primary authors

Ms Aliya Baktoraz (Al-Farabi Kazakh National University, Kazakhstan, Almaty) Mr Nurzhan Saduyev (Al-Farabi Kazakh National University, Kazakhstan, Almaty; P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia) Mr Orazaly Kalikulov (Al-Farabi Kazakh National University, Kazakhstan, Almaty) Mr Dmitriy Beznosko (Clayton State University) Mr Yerzhan Mukhamejanov (Joint Institute for Nuclear Research, Dubna, Russia) Mr Saken Shinbulatov (Al-Farabi Kazakh National University, Kazakhstan, Almaty) Mr Shynbolat Utey (Al-Farabi Kazakh National University, Kazakhstan, Almaty) Mr Nurzhan Yerezhep (Al-Farabi Kazakh National University, Kazakhstan, Almaty) Mr Askhat Zhumabayev (Al-Farabi Kazakh National University, Kazakhstan, Almaty) Mr Valeriy Zhukov (P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia) Mr Alexander Shepetov (P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia)

Presentation materials