High-Energy Event Registration System of a Gamma-Ray Space Telescope

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-07-15 DOI:10.1134/S1062873825711377

A. I. Arkhangelskiy, I. V. Arkhangelskaja, A. V. Bakaldin, V. A. Baskov, S. A. Voronov, M. G. Korotkov, A. I. L’vov, N. Yu. Pappe, S. I. Suchkov, Yu. T. Yurkin

引用次数: 0

Abstract

The design is described and the main measurement results are reported for a prototype of a high-energy event registration system of a gamma-ray space telescope on the positron beam of the S‑25R Pakhra synchrotron, Lebedev Physical Institute of the Russian Academy of Sciences. The prototype includes anticoincidence and time-of-flight systems, a pre-shower detector, and a calorimeter based on BC-408, BGO, and CsI(Tl) scintillators with the corresponding front-end and processing electronics units. Silicon photomultiplier matrices are used as photo sensors of all scintillation detectors of the prototype.

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伽玛射线空间望远镜高能事件登记系统

介绍了在俄罗斯科学院列别捷夫物理研究所S - 25R Pakhra同步加速器正电子束流上的伽玛射线空间望远镜高能事件配准系统样机的设计和主要测量结果。原型机包括反重合和飞行时间系统、预淋浴探测器和基于BC-408、BGO和CsI（Tl）闪烁体的量热计，以及相应的前端和处理电子装置。硅光电倍增管矩阵被用作原型机所有闪烁探测器的光传感器。

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.