Four-body dynamics in 6Li elastic scattering
Four-body dynamics in 6Li elastic scattering
复制标题
6Li弹性散射中的四体动力学
DOI：
10.1103/physrevc.92.044611
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
Masanobu Yahiro
中科院分区：
文献类型：
--
作者：
Shin Watanabe;Takuma Matsumoto;Kazuyuki Ogata;Masanobu Yahiro
我们分析了大范围入射能量下的弹性散射（），假设了四体模型，并使用连续离散耦合通道法（CDCC）的四体版本求解动力学。对于50 MeV和210 MeV的散射，四体CDCC可以很好地再现实验数据，且无参数可调。在宽范围内，破裂是显著的，并提供了对折叠势的排斥修正。非弹性散射，作为一个有趣的性质，主要被分解成两个粒子和，很少被分解成三个粒子和。我们调查了导致这种优势的原因。
We analyzeelastic scattering in a wide range of incident energies (), assuming thefour-body model and solving the dynamics with the four-body version of the continuum-discretized coupled-channels method (CDCC). Four-body CDCC reproduces the experimental data well with no adjustable parameter forscattering at–50 MeV andscattering at–210 MeV. In the widerange,breakup is significant and provides repulsive corrections to the folding potential. Inelastic scattering, as an interesting property,is mainly broken up into two particlesand, and hardly into three particles,, and. We investigate what causes thisdominance.