$n-α$和$p-α$鱼骨势的细化
Refinement of the $n-α$ and $p-α$ fish-bone potential
摘要:
复合粒子的鱼骨势通过非局域项模拟泡利效应。我们通过同时拟合实验相移来确定$n-α$和$p-α$鱼骨势。我们发现,用双高斯参数化的局域势可以描述所有分波的$n-α$和$p-α$相移。
英文摘要:
The fishbone potential of composite particles simulates the Pauli effect by nonlocal terms. We determine the $n-α$ and $p-α$ fish-bone potential by simultaneously fitting to the experimental phase shifts. We found that with a double Gaussian parametrization of the local potential can describe the $n-α$ and $p-α$ phase shifts for all partial waves.
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