New Version of the Experimental Setup for the Measurement of ${{\gamma}}$-Quantum Emission Cross Sections in Nuclear Reactions Induced by 14.1 MeV Neutrons

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Moscow University Physics Bulletin Pub Date : 2024-08-15 DOI:10.3103/S0027134924700437

Yu. N. Kopatch, D. N. Grozdanov, N. A. Fedorov, T. Yu. Tretyakova, P. I. Kharlamov, A. V. Andreev, G. Ahmedov, D. Berikov, S. Dabylova, Pr. K. Das, A. Kumar, G. V. Panpushik, I. N. Ruskov, I. A. Sirakov, V. R. Skoy, P. G. Filonchik, K. Hramco, TANGRA Collaboration

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引用次数: 0

Abstract

Within the TANGRA project framework, a new experimental setup has been constructed for the measurement of cross sections of reactions $(n,X,\gamma)$ in the interaction of 14.1 MeV neutrons with nuclei. The facility has a special feature: the use of the tagged neutron method. This method enables efficient separation of background and useful events, as well as accurate tracking of the neutron flux. Test measurements were performed on ${}^{28}$Si, ${}^{12}$C, and ${}^{16}$O nuclei, and the results showed satisfactory agreement with available experimental data. This paper presents the features of the setup design and the methodology for processing the obtained experimental data.

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测量 14.1 MeV 中子诱导的核反应中 $${{/gamma}}$$ 量子发射截面的新版实验装置

摘要在 TANGRA 项目框架内，为测量 14.1 兆电子伏特中子与原子核相互作用的反应（(n,X,\gamma)）截面建造了一个新的实验装置。该设施有一个特点：使用标记中子方法。这种方法能够有效地分离背景事件和有用事件，并准确跟踪中子通量。对 ${}^{28}$Si 、 ${}^{12}$C 和 ${}^{16}$O 核进行了测试测量，结果显示与现有实验数据的一致性令人满意。本文介绍了该装置设计的特点和处理所获实验数据的方法。

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

Moscow University Physics Bulletin PHYSICS, MULTIDISCIPLINARY-

CiteScore

0.70

自引率

0.00%

发文量

129

审稿时长

6-12 weeks

期刊介绍： Moscow University Physics Bulletin publishes original papers (reviews, articles, and brief communications) in the following fields of experimental and theoretical physics: theoretical and mathematical physics; physics of nuclei and elementary particles; radiophysics, electronics, acoustics; optics and spectroscopy; laser physics; condensed matter physics; chemical physics, physical kinetics, and plasma physics; biophysics and medical physics; astronomy, astrophysics, and cosmology; physics of the Earth’s, atmosphere, and hydrosphere.

New Version of the Experimental Setup for the Measurement of \({{\gamma}}\)-Quantum Emission Cross Sections in Nuclear Reactions Induced by 14.1 MeV Neutrons

Abstract