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arXiv 1703.04569nucl-th
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用拉氏展开法计算约化宽度振幅

Laplace expansion method for the calculation of the reduced width amplitudes

Yohei Chiba, Masaaki Kimura

摘要:

在没有任何近似的情况下,我们导出了计算不同尺寸团簇和变形团簇的约化宽度振幅(RWA)的方程。这些方程称为拉普拉斯展开法,适用于采用高斯波包的核模型。通过对$^{20}{\rm Ne}$和$^{28}{\rm Si}$中的${}^{16}{\rm O}+α$和${}^{24}{\rm Mg}+α$ RWA的数值计算,证明了该方法的优越性.

英文摘要:

We derive the equations to calculate the reduced width amplitudes (RWA) of the different size clusters and deformed clusters without any approximation. These equations named Laplace expansion method are applicable to the nuclear models which uses the Gaussian wave packets. The advantage of the method is demonstrated by the numerical calculations of the ${}^{16}{\rm O}+α$ and ${}^{24}{\rm Mg}+α$ RWAs in $^{20}{\rm Ne}$ and $^{28}{\rm Si}$.

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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