Alpha clustering near nuclear surface and harmonic-oscillator excitations
Alpha clustering near nuclear surface and harmonic-oscillator excitations
复制标题
核表面附近的 Alpha 聚类和谐波振荡器激发
DOI：
10.1088/1742-6596/863/1/012007
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
W. Horiuchi and Y. Suzuki
中科院分区：
文献类型：
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作者：
Kogai Kazuhiro;Matsubara Takahiko;Nishizawa Atsushi J.;Urakawa Yuko;W. Horiuchi and Y. Suzuki
我们通过计算12个C+n+n+p+p五体波函数的单粒子谐振子（HO）量子数，量化了在16个O低态中用单粒子HO基描述α（α）团簇态的困难.我们还讨论了需要多少HO量子来描述核表面附近的局域α团簇，以理解重核中壳层和团簇的共存。
We quantify how it is difficult to describe an alpha (α)-cluster state with single-particle harmonic-oscillator (HO) bases in the low-lying 16 O states by counting the number of HO quanta of 12 C+n+n+p+p five-body wave functions. We also discuss how many HO quanta are needed for describing a localized α cluster near the nuclear surface towards understanding of the shell and cluster coexistence in heavier nuclei.