18O (10mev /核子)+ Ta中的中子吸收反应

S. Lukyanov, T. Issatayev, B. Hue, V. Maslov, K. Mendibayev, S. Stukalov, D. Aznabayev, A. Shakhov, K. Kuterbekov, A. Kabyshev
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引用次数: 0

摘要

新的放射性离子束的出现扩大了对核反应和核结构的研究。产生二次光束的主要机制是弹丸的破片。产生外来核的另一种方法是多核子转移。我们测量了18O + Ta反应中B、C、N和O同位素的生成截面和10 MeV/nucleon的束流能量。通过对同位素的动量分布进行积分得到了截面。结果表明,在深部非弹性过程中,不同同位素的产率可以用统计模型很好地描述,也可以用qgg系统来解释。
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Neutron pick-up reactions in 18O (10 MeV/nucleon) + Ta
The availability of new radioactive ion beams has broadened the study of nuclear reactions and nuclear structure. The main mechanism to produce the secondary beams is the fragmentation of the projectile. An alternative method for the production of the exotic nuclei is the multinucleon transfer. We measured production cross section for the B, C, N and O isotopes in the reaction 18O + Ta and the beam energy at 10 MeV/nucleon. The cross-sections were obtained by integrating the momentum distributions of the isotopes. It was shown that in deep inelastic processes the production yields of different isotopes could be well described using statistical models and could also be explained by the Qgg-systematic.
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来源期刊
Eurasian Journal of Physics and Functional Materials
Eurasian Journal of Physics and Functional Materials Materials Science-Materials Science (miscellaneous)
CiteScore
1.10
自引率
0.00%
发文量
23
审稿时长
5 weeks
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