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arXiv 1209.0529nucl-th
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$n-α$和$p-α$鱼骨势的细化

Refinement of the $n-α$ and $p-α$ fish-bone potential

E. Smith, R. Woodhouse, Z. Papp

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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