论文标题
基于壳模型的核结构中的新兴概念
Emerging concepts in nuclear structure based on the shell model
论文作者
论文摘要
概述了一些新兴的核结构概念。 （1）背景：原子核的多体量子结构，一种包含质子和中子的复杂系统（共同称为核子），在很大程度上研究了基于量子液体（la landau）的概念，其中核子是在a（平均）潜在的（平均）潜在的，具有弱的“残留”相互作用。尽管可能是各向异性的，但潜力通常是刚性的。尽管这种观点是一个很好的起点，但现在是时候研究通过基本动力学和核力量带来的核结构的万花筒方面了。 （2）方法：基于壳模型和核子核子相互作用的新观点研究外来特征以及经典问题。壳模型方法的70年进展，包括有效的核子核子相互作用，使我们能够做到这一点。 （3）结果：通过激活核力量的单极相互作用，我们超越了固体电位的图像。这在关键特征（例如壳/魔术结构，形状变形，滴管等）中产生了显着的后果。这些后果是通过诸如壳进化（包括II型），T型II，T-plot，自组织（用于集体频段），三十偏见型统治，新的Dripline机制，新的Dripline机制等的新兴概念来理解这些后果的。 （4）结论：原子核比最初想象的要富裕。
Some emerging concepts of nuclear structure are overviewed. (1) Background: the many-body quantum structure of atomic nucleus, a complex system comprising protons and neutrons (called nucleons collectively), has been studied largely based on the idea of the quantum liquid (a la Landau), where nucleons are quasiparticles moving in a (mean) potential well, with weak "residual" interactions between nucleons. The potential is rigid in general, although it can be anisotropic. While this view was a good starting point, it is time to look into kaleidoscopic aspects of the nuclear structure brought in by underlying dynamics and nuclear forces. (2) Methods: exotic features as well as classical issues are investigated from fresh viewpoints based on the shell model and nucleon-nucleon interactions. The 70-year progress of the shell-model approach, including effective nucleon-nucleon interactions, enables us to do this. (3) Results: we go beyond the picture of the solid potential well by activating the monopole interactions of the nuclear forces. This produces notable consequences in key features such as the shell/magic structure, the shape deformation, the dripline, etc. These consequences are understood with emerging concepts such as shell evolution (incl. type-II), T-plot, self-organization (for collective bands), triaxial-shape dominance, new dripline mechanism, etc. The resulting predictions and analyses agree with experiment. (4) Conclusion: atomic nuclei are surprisingly richer objects than initially thought.
