用En = 14.1 MeV标记中子法测量28Si和16O （n, Xγ）反应的γ-量子发射截面

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Letters Pub Date : 2025-05-14 DOI:10.1134/S154747712470225X

Yu. N. Kopatch, D. N. Grozdanov, N. A. Fedorov, T. Yu. Tretyakova, P. I. Kharlamov, A. V. Andreev, S. Dabylova, Pr. K. Das, G. V. Pampushik, I. N. Ruskov, V. R. Skoy, P. S. Prusachenko, C. Hramco, A. P. Zuev

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引用次数: 0

摘要

在TANGRA项目的框架内，建立了一个实验装置，用于测量能量为14.1 MeV的中子与原子核相互作用时（n, Xγ）型反应中γ-量子发射的截面。为了有效地分离背景事件和监测中子通量，采用了标记中子法。给出了SiO2样品（天然混合物）的测试结果。

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Measurement of the γ-Quanta Emission Cross Sections in Reactions (n, Xγ) for 28Si and 16O Using the Method of Tagged Neutrons with En = 14.1 MeV

In the framework of the TANGRA project, an experimental setup was created for the measurement of cross-sections of γ-quanta emissions in (n, Xγ)—type reactions during interactions of neutrons with an energy of 14.1 MeV with nuclei. The tagged neutron method (TNM) was implemented for the effective separation of background events and monitoring of the neutron flux. The results for the SiO₂ sample (natural mixture) are presented.

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来源期刊

Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-

CiteScore

0.80

自引率

20.00%

发文量

108

期刊介绍： The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.