能量为81 MeV的反应10В(15N,14С)11С，光谱因子和14С + 11С核的相互作用

IF 0.4 Q4 PHYSICS, NUCLEAR

Nuclear Physics and Atomic Energy Pub Date : 2023-03-25 DOI:10.15407/jnpae2023.01.022

A. Rudchik, A. A. Rudchik, V.V. Khejlo, K. Rusek, K. Kemper, E. Piasecki, A. Stolarz, A. Trzcińska, Val. M. Pirnak, O. Ponkratenko, E. I. Koshchy, O. E. Kutsyk, A. P. Ilyin, Y. Stepanenko, V. Uleshchenko, Yu. O. Shyrma

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引用次数: 0

摘要

获得了14С、11С核基态和11С核激发态分别为2.00 MeV(1/2-)、4.31 MeV(5/2-)、4.31 MeV(3/2-)的10В(15N,14С)11С反应在Еlab(15N) = 81 MeV能量下的角分布截面的新实验数据。采用耦合反应通道(CRC)方法对实验数据进行了分析。在CRC计算中，采用对这些原子核的弹性和非弹性实验数据进行CRC分析得到的15N + 10В Woods - Saxon (WS)光势，并通过对10В(15N,14С)11С反应实验数据的分析推导出14С + 11С WS光势的参数。在平移不变壳模型中计算了核子和簇转移的光谱振幅。

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Reaction 10В(15N,14С)11С at energy 81 MeV, spectroscopic factors and interaction of 14С + 11С nuclei

New experimental data of angular distribution cross-sections for the 10В(15N,14С)11С reaction at the energy Еlab(15N) = 81 MeV were obtained for the ground states of 14С, 11С nuclei and 2.00 MeV (1/2-), 4.31 MeV (5/2-), 4.31 MeV (3/2-) excited states of 11С nucleus. The experimental data were analyzed within the coupled-reaction-channels (CRC) method. In the CRC calculations, the 15N + 10В Woods - Saxon (WS) optical potential obtained from the CRC analysis of the experimental elastic and inelastic data of these nuclei was used and parameters of the 14С + 11С WS optical potential were deduced from the analysis of the 10В(15N,14С)11С reaction experimental data. Spectroscopic amplitudes of nucleons and cluster transfers were calculated within the translation-invariant shell model.

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来源期刊

Nuclear Physics and Atomic Energy PHYSICS, NUCLEAR-

CiteScore

0.70

自引率

33.30%

发文量

审稿时长

19 weeks

期刊介绍： The journal Nuclear Physics and Atomic Energy presents the publications on Nuclear Physics, Atomic Energy, Radiation Physics, Radioecology, Engineering and Methods of Experiment. The journal includes peer-reviewed articles which are completed works containing new results of theoretical and experimental researches and are of interest for the scientists, postgraduate students, engineers and for the senior students.