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Differential cross sections of the deuteron reactions on beryllium at energies and angles suitable for nuclear reaction analysis
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms ( IF 1.3 ) Pub Date : 2020-07-17 , DOI: 10.1016/j.nimb.2020.07.002
P. Tsavalas , A. Lagoyannis , K. Mergia , E. Ntemou , C.P. Lungu

The differential cross sections of the 9Be(d,p0)10Be, 9Be(d,p1)10Be, 9Be(d,a0)7Li and 9Be(d,a1)7Li reactions with deuterons in the energy range 1.0 – 2.2 MeV and at the detection angles of 120°, 140°, 150°, 160° and 170° were measured. These differential cross sections are appropriate for nuclear reaction analysis, a non-destructive technique to detect and quantify light elements. The determination of the differential cross sections was performed using the deuteron elastic scattering differential cross section of the natural silicon. The results were validated using a bulk beryllium target and the difference between the simulation and the experimental spectra does not exceed 10%.



中文翻译:

适用于核反应分析的能量和角度的铍上氘核反应的微分截面

9 Be(d,p 010 Be,9 Be(d,p 110 Be,9 Be(d,a 07 Li和9 Be(d,a 17的微分截面测量了氘原子能量范围为1.0 – 2.2 MeV的Li反应,并且检测角度为120°,140°,150°,160°和170°。这些不同的横截面适用于核反应分析,这是一种检测和定量轻元素的非破坏性技术。使用天然硅的氘核弹性散射微分截面进行微分截面的确定。使用大体积铍靶验证了结果,模拟和实验光谱之间的差异不超过10%。

更新日期:2020-07-18
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