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arXiv 0910.4463nucl-th
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相对论平均场论中Strutinsky壳修正能的稳定性

Stability of Strutinsky Shell Correction Energy in Relativistic Mean Field Theory

Y. F. Niu, H. Z. Liang, J. Meng

摘要:

利用相对论平均场(RMF)理论得到的单粒子能谱,用Strutinsky方法提取壳层修正能。考虑到Strutinsky平滑过程中平台条件与总结合能收敛性之间的微妙平衡,以208Pb为例,详细研究了求解RMF方程时所使用的合适空间尺寸。在适当的空间尺度下,在基空间和坐标空间求解RMF方程得到的壳层修正能几乎相同。

英文摘要:

The single-particle spectrum obtained from the relativistic mean field (RMF) theory is used to extract the shell correction energy with the Strutinsky method. Considering the delicate balance between the plateau condition in the Strutinsky smoothing procedure and the convergence for the total binding energy, the proper space sizes used in solving the RMF equations are investigated in detail by taking 208Pb as an example. With the proper space sizes, almost the same shell correction energies are obtained by solving the RMF equations either on basis space or in coordinate space.

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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