Relativistic mean field study of clustering in light nuclei
Relativistic mean field study of clustering in light nuclei
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DOI：
10.1103/physrevc.71.064308
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发表时间：
2005-06
影响因子：
3.1
通讯作者：
P. Arumugam;B. Sharma;S. Patra;R. Gupta
中科院分区：
文献类型：
--
作者：
P. Arumugam;B. Sharma;S. Patra;R. Gupta
采用相对论平均场 (RMF) 方法研究轻、稳定和奇异核中的聚类现象。数值计算是通过使用轴向变形谐振子基础来完成的。分析计算出的核子密度分布和变形参数以寻找簇构型。这些计算解释了许多成熟的基态和本征激发态簇结构。我们的结果与其他模型计算结果以及可用的实验信息的比较表明，RMF 理论非常适合研究轻核中的聚类。还讨论了一些差异及其可能的来源。
The clustering phenomenon in light, stable and exotic nuclei is studied within the relativistic mean field (RMF) approach. Numerical calculations are done by using the axially deformed harmonic oscillator basis. The calculated nucleon density distributions and deformation parameters are analyzed to look for the cluster configurations. The calculations explain many of the well-established cluster structures in both the ground and intrinsic excited states. Comparisons of our results with other model calculations and the available experimental information suggest that the RMF theory is well suited for studying clustering in light nuclei. A few discrepancies and their possible sources are also discussed.