Near-barrier neutron transfer in reactions 6He + 45Sc, 64Zn, and 197Au

被引：8
作者：
Naumenko M.A. [1 ]
Samarin V.V. [1 ,2 ]
Penionzhkevich Y.E. [1 ,3 ]
Skobelev N.K. [1 ]
机构：
[1] Joint Institute for Nuclear Research, Dubna
[2] Dubna State University, Dubna
[3] National Research Nuclear University, Moscow Engineering Physics Institute (MEPhI), Moscow
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2017年 / 81卷 / 06期
关键词：
Knowledge based systems;
D O I：
10.3103/S1062873817060168
中图分类号：
学科分类号：
摘要：
Experimental cross sections of formation of isotopes 46Sc (in reaction 6He + 45Sc), 196,198Au (in reaction 6He + 197Au), and 65Zn (in reaction 6He + 64Zn) are analyzed. The time-dependent Schrödinger equation for the outer neutrons of 6He and 197Au nuclei is solved numerically to calculate the probability of neutron transfer and transfer cross sections. In reaction 6He + 197Au, the contribution of fusion and subsequent evaporation to experimental data can be neglected, while the corresponding contributions to reactions 6He + 45Sc and 6He + 64Zn are considerable. Fusion–evaporation is taken into account using the computational code of the NRV knowledge base. The results of calculations are in satisfactory agreement with the experimental data. © 2017, Allerton Press, Inc.
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页码：710 / 716
页数：6
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