Microscopic double folding potential description of the 6He+12C reaction

被引:19
作者
Boztosun, I. [1 ]
Karakoc, M. [1 ]
Kucuk, Y. [1 ]
机构
[1] Erciyes Univ, Dept Phys, Kayseri, Turkey
来源
PHYSICAL REVIEW C | 2008年 / 77卷 / 06期
关键词
D O I
10.1103/PhysRevC.77.064608
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
We investigate the simultaneous explanation of the He-6+C-12 elastic and inelastic scattering and He-6+C-12 -> He-4+C-14 transfer reaction observables at 18.0 MeV within the framework of the coupled-channels Born approximation. In obtaining the microscopic double folding potentials, two different nucleon densities deduced from the no-core shell model and few-body model calculations for the He-6 have been used. Although a good agreement between theoretical results and experimental data has been obtained for elastic scattering and transfer reactions data, the theoretical results underestimate the magnitude of the inelastic-2(+) state data. We present in this article that the deformation of the imaginary part of the optical potential is very important and it overcomes the magnitude problem for the inelastic data for this system.
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页数:5
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