Deuteron inelastic scattering on 6Li and 7Li nuclei within the three-body cluster model

• 来源期刊: 中国物理C（英文版）
• 年，卷（期）: 2021,（1）
• 所属期刊栏目: NUCLEAR PHYSICS
• 页码范围: 286-296
• 页数: 11页
• 语种: 英文
• DOI: 10.1088/1674-1137/abc248

摘要

The problem of the deuteron interaction with lithium nuclei,treated as a system of two coupled pointlike clusters,is formulated to calculate the cross sections of the d+Li reaction.The d+Li reaction mechanism is described using the Faddeev theory for the three-body problem of deuteron-nucleus interaction.This theory is slightly exten-ded for calculation of the stripping processes6Li(d,p)7Li,7Li(d,p)8Li,6Li(d,n)7Be,and7Li(d,n)8Be,as well as frag-mentation reactions yielding tritium,?-particles,and continuous neutrons and protons in the initial deuteron kinetic-energy region Ed = 0.5-20 MeV.The phase shifts found for d+6Li and d+7Li elastic scattering,as part of the simple optic model with a complex central potential,were used to find the cross sections for the 6Li(d,γM1)8Be and 7Li(d,γE1)9Be radiation captures.The three-body dynamics role is also summarized to demonstrate its significant in-fluence within the d+7 Li system.