Production cross sections and thick target yields of deuteron-induced reactions on natural lead up to 24 MeV

IF 2.1 3区工程技术 Q3 CHEMISTRY, INORGANIC & NUCLEAR

Applied Radiation and Isotopes Pub Date : 2027-01-01 Epub Date: 2026-10-17 DOI:10.1016/j.apradiso.2026.113024

Lkhagvasuren Bold, Zolbadral Tsoodol, Masayuki Aikawa, He Huang, Naoyuki Ukon, Akihiro Nambu, Hiromitsu Haba

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引用次数: 0

Abstract

Production cross sections and thick target yields of ²⁰⁷Bi, ²⁰⁶Bi, ²⁰⁵Bi, ²⁰⁴Bi, ²⁰³Bi, and ²⁰³Pb were measured in deuteron-induced reactions on natural lead up to 24 MeV. The stacked-foil activation technique and high-resolution γ-ray spectrometry were used. The excellent agreement between the experimental thick target yields and those derived using our measured cross sections confirms the high reliability of the present experimental data. The measured excitation functions are consistent with most previously published experimental data, providing reliable experimental data across the investigated energy range. Furthermore, the TENDL-2025 library successfully reproduced the cross sections for ²⁰⁷Bi, ²⁰⁵Bi, and ²⁰³Pb, but significantly overestimated the production of ²⁰⁶Bi, ²⁰⁴Bi, and ²⁰³Bi.

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天然铅上氘诱导反应的生产截面和厚靶产率高达24 MeV。

在自然铅浓度为24 MeV的条件下，测量了氘诱导207Bi、206Bi、205Bi、204Bi、203Bi和203Pb的生成截面和厚靶产率。采用了叠箔活化技术和高分辨率γ射线能谱法。实验所得厚靶产率与实测截面所得产率非常吻合，证实了实验数据的高可靠性。测量的激发函数与大多数先前发表的实验数据一致，在所研究的能量范围内提供可靠的实验数据。此外，TENDL-2025库成功地复制了207Bi、205Bi和203Pb的截面，但明显高估了206Bi、204Bi和203Bi的产量。

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

Applied Radiation and Isotopes 工程技术-核科学技术

CiteScore

3.00

自引率

12.50%

发文量

406

审稿时长

13.5 months

期刊介绍： Applied Radiation and Isotopes provides a high quality medium for the publication of substantial, original and scientific and technological papers on the development and peaceful application of nuclear, radiation and radionuclide techniques in chemistry, physics, biochemistry, biology, medicine, security, engineering and in the earth, planetary and environmental sciences, all including dosimetry. Nuclear techniques are defined in the broadest sense and both experimental and theoretical papers are welcome. They include the development and use of α- and β-particles, X-rays and γ-rays, neutrons and other nuclear particles and radiations from all sources, including radionuclides, synchrotron sources, cyclotrons and reactors and from the natural environment. The journal aims to publish papers with significance to an international audience, containing substantial novelty and scientific impact. The Editors reserve the rights to reject, with or without external review, papers that do not meet these criteria. Papers dealing with radiation processing, i.e., where radiation is used to bring about a biological, chemical or physical change in a material, should be directed to our sister journal Radiation Physics and Chemistry.

Production cross sections and thick target yields of deuteron-induced reactions on natural lead up to 24 MeV

Abstract

Production cross sections and thick target yields of deuteron-induced reactions on natural lead up to 24 MeV