轻元素富中子同位素的合成反应

Q4 Physics and Astronomy
Y. Penionzhkevich
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引用次数: 0

摘要

实验核物理学中最复杂的问题之一是在稳定边界附近合成外来核。一般来说,这些原子核离稳定原子核有10个或更多的中子,寿命短(小于1毫秒),结合能低。所有这些都决定了对合成这种原子核的反应的选择以及它们的运输和登记方法的特殊要求。外来核的合成主要有轰击重离子的破碎反应、(p, d)、(d, p)、(d, n)、(d, 3he)等直接反应,以及裂变反应和深度非弹性转移反应。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Synthesis reactions of neutron-rich isotopes of light elements
One of the most complicated problems of experimental nuclear physics is the synthesis of exotic nuclei near the boundaries of stability. These nuclei, as a rule, are 10 or more neutrons away from stable nuclei, have a short lifetime (less than 1 ms) and low binding energy. All this determines special requirements to the choice of reactions for the synthesis of such nuclei and the method of their transportation and registration. Mainly, for the synthesis of exotic nuclei, reactions of fragmentation of the bombarding heavy ion, direct reactions of the types (p, d) , (d, p) , (d, n) , ( d , 3 He), etc., as well as reactions of fission and deep inelastic transfer are used.
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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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