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arXiv 1801.02488nucl-th
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五簇模型中$^{14}$ N核的结构

Structure of $^{14}$N nucleus within a five-cluster model

B. E. Grinyuk, D. V. Piatnytskyi

摘要:

在五粒子模型(三个$α$粒子加两个核子)下研究了$^{14}$ N核的空间结构.用高斯基变分法计算了该五粒子系统的基态能量和波函数。揭示了基态波函数的两种空间组态。分析了粒子的密度分布、对关联函数和动量分布,并与镜像核$^{14}$ C和$^{14}$ O的结果进行了比较。

英文摘要:

The spatial structure of $^{14}$N nucleus is studied within a five-particle model (three $α$-particles plus two nucleons). Using the variational approach with Gaussian bases, the ground-state energy and wave function are calculated for this five-particle system. Two spatial configurations in the ground-state wave function are revealed. The density distributions, pair correlation functions, and the momentum distributions of particles are analyzed and compared with those of the mirror nuclei $^{14}$C and $^{14}$O.

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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