光子与能量高达 20 MeV 的银核和铟核的相互作用* * 作者对 LINAC-200 电子加速器团队和联合核研究所管理层在实验过程中给予的支持表示感谢。

IF 3.6 2区物理与天体物理 Q1 PHYSICS, NUCLEAR

中国物理C Pub Date : 2024-02-01 DOI:10.1088/1674-1137/ad1028

J. H. Khushvaktov, M. A. Demichev, D. L. Demin, S. A. Evseev, M. I. Gostkin, V. V. Kobets, F. A. Rasulova, S. V. Rozov, E. T. Ruziev, A. A. Solnyshkin, T. N. Tran, E. A. Yakushev, B. S. Yuldashev

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引用次数: 0

摘要

测量了 107Ag、113In 和 115In 核中光子核反应的产率。使用 Geant4 代码进行了蒙特卡罗模拟，并将结果与实验值进行了比较。根据实验数据确定了 107Ag(γ, n)106m,gAg 和 113In(γ, n)112m,gIn反应中产率的异构比，并计算了能量为 20 MeV 时 107Ag(γ, n)106gAg 和 107Ag(γ, 2n)105Ag反应的截面。

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Interaction of photons with silver and indium nuclei at energies up to 20 MeV* * The authors express their gratitude to the team of the LINAC-200 electron accelerator and the management of the Joint Institute for Nuclear Research for their support in conducting the experiments.

The yields of photonuclear reactions in the ¹⁰⁷Ag, ¹¹³In, and ¹¹⁵In nuclei were measured. Monte Carlo simulations were performed using the Geant4 code, and the results were compared with the experimental values. The isomeric ratios of the yields in the reactions ¹⁰⁷Ag(γ, n)^106m,gAg and ¹¹³In(γ, n)^112m,gIn were determined, and the cross sections for the reactions ¹⁰⁷Ag(γ, n)^106gAg and ¹⁰⁷Ag(γ, 2n)¹⁰⁵Ag at an energy of 20 MeV were calculated based on the experimental data.

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来源期刊

中国物理C 物理-物理：核物理

CiteScore

6.50

自引率

8.30%

发文量

8976

审稿时长

1.3 months

期刊介绍： Chinese Physics C covers the latest developments and achievements in the theory, experiment and applications of: Particle physics; Nuclear physics; Particle and nuclear astrophysics; Cosmology; Accelerator physics. The journal publishes original research papers, letters and reviews. The Letters section covers short reports on the latest important scientific results, published as quickly as possible. Such breakthrough research articles are a high priority for publication. The Editorial Board is composed of about fifty distinguished physicists, who are responsible for the review of submitted papers and who ensure the scientific quality of the journal. The journal has been awarded the Chinese Academy of Sciences ‘Excellent Journal’ award multiple times, and is recognized as one of China''s top one hundred key scientific periodicals by the General Administration of News and Publications.