New Ab Initio Approach to Nuclear Reactions Based on the Symmetry-Adapted No-Core Shell Model

被引：2
|
作者：
Mercenne, Alexis [1 ]
Launey, Kristina D. [1 ]
Escher, Jutta E. [2 ]
Dytrych, Tomas [1 ,3 ]
Draayer, Jerry P. [1 ]
机构：
[1] Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA
[2] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA
[3] Acad Sci Czech Republ, Nucl Phys Inst, Rez 25068, Czech Republic
来源：
RECENT PROGRESS IN FEW-BODY PHYSICS | 2020年 / 238卷
基金：
美国国家科学基金会;
关键词：
D O I：
10.1007/978-3-030-32357-8_44
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present the current development of a new ab initio approach for nuclear reactions that takes advantage of SU(3) symmetry and its relevant dynamics combined with the resonating group method. In this model, the structure of the clusters is based on the ab initio symmetry-adapted no-core shell model, which enables the description of spatially enhanced nuclear configurations. We will present the formalism that involves the expression of the norm kernels in the SU(3) symmetry-adapted basis, in addition to first results for the p-alpha, p-O-16 and p-Ne-20 scattering reactions.
引用
收藏
页码：253 / 257
页数：5
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