Activation cross sections of 7Li-induced reactions on natTi: Implications for monitor reactions

IF 1.4 3区物理与天体物理 Q3 INSTRUMENTS & INSTRUMENTATION

Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms Pub Date : 2024-11-19 DOI:10.1016/j.nimb.2024.165579

Masayuki Aikawa , Saki Goto , Damdinsuren Gantumur , Dagvadorj Ichinkhorloo , Naoyuki Ukon , Naohiko Otuka , Sándor Takács , Hiromitsu Haba

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Abstract

Activation cross sections for ⁷Li-induced reactions on ^natTi were measured to discuss the suitability of selected reactions as monitor ones. The cross sections for the production of ^54,52gMn, ^51,49,48Cr, ⁴⁸V, and ^48,47,46Sc were determined for the first time. Additionally, the thick target yields of ^54,52gMn, ⁵¹Cr, ⁴⁸V, and ^48,47,46Sc were experimentally measured and compared with the yields calculated from the measured cross sections. The agreement between the experimental and calculated thick target yields validates the reliability of the experimental data measured in this work. The ⁷Li-induced reactions on ^natTi for the production of ^54,52gMn, and ⁵¹Cr are recommended as monitor reactions.

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镍上 7Li- 引发反应的活化截面：对监测器反应的影响

测量了钛上 7Li- 引发反应的活化截面，以讨论选定反应作为监测器反应的适宜性。首次测定了 54,52gMn、51,49,48Cr、48V 和 48,47,46Sc 的生成截面。此外，还对 54,52gMn、51Cr、48V 和 48,47,46Sc 的厚靶产率进行了实验测量，并与根据测量截面计算得出的产率进行了比较。实验和计算的厚靶产率之间的一致性验证了这项工作所测量的实验数据的可靠性。建议将镍钛上产生 54、52gMn 和 51Cr 的 7Li-诱导反应作为监控反应。

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

Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms 物理-核科学技术

CiteScore

2.80

自引率

7.70%

发文量

231

审稿时长

1.9 months

期刊介绍： Section B of Nuclear Instruments and Methods in Physics Research covers all aspects of the interaction of energetic beams with atoms, molecules and aggregate forms of matter. This includes ion beam analysis and ion beam modification of materials as well as basic data of importance for these studies. Topics of general interest include: atomic collisions in solids, particle channelling, all aspects of collision cascades, the modification of materials by energetic beams, ion implantation, irradiation - induced changes in materials, the physics and chemistry of beam interactions and the analysis of materials by all forms of energetic radiation. Modification by ion, laser and electron beams for the study of electronic materials, metals, ceramics, insulators, polymers and other important and new materials systems are included. Related studies, such as the application of ion beam analysis to biological, archaeological and geological samples as well as applications to solve problems in planetary science are also welcome. Energetic beams of interest include atomic and molecular ions, neutrons, positrons and muons, plasmas directed at surfaces, electron and photon beams, including laser treated surfaces and studies of solids by photon radiation from rotating anodes, synchrotrons, etc. In addition, the interaction between various forms of radiation and radiation-induced deposition processes are relevant.