Configuration-seniority spectral distributions in Ni62
Configuration-seniority spectral distributions in Ni62
复制标题
Ni62 中的构型优先级光谱分布
DOI：
10.1051/jphyslet:019760037010300
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发表时间：
1976
期刊：
影响因子：
--
通讯作者：
C. Quesne
中科院分区：
文献类型：
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作者：
S. Spitz;C. Quesne
2014 利用构型优先谱分布分析了Ni62的一些性质，并将结果与壳模型的结果进行了比较。通过研究每个轨道中具有固定资历的分布来讨论辛对称性的优点。 LE JOURNAL DE PHYSIQUE 快报分类物理摘要 4.161 TOME 37，JANVIER 1976，在过去几年中，通过引入光谱分布方法，涉及大量构型的复杂原子核光谱研究取得了重大进展 [1-3]。该方法已在某些情况下应用于低激发光谱和能级密度的计算以及对称性的研究。在一系列论文中，我们打算研究分布在总简并度为 2 ~2 的有限能级集中的 n 个相同核子系统的辛对称性，该系统与优先量子数相关。在之前的工作 [4] 中，我们研究了与群 V(2 0) ::) Sp (2 ~2) 链相关的固定广义资历分布。在本文中，我们给出了配置优先级分布的初步结果，该结果与组链相关，其中平均值取自具有以下特征的子空间：
2014 Configuration-seniority spectral distributions are used to analyse some properties of Ni62, and the results compared with those of shell model. The goodness of the symplectic symmetry is discussed by investigating the distributions with fixed seniority in every orbit. LE JOURNAL DE PHYSIQUE LETTRES Classification Physics Abstracts 4.161 TOME 37, JANVIER 1976, During the last few years significant progress has been made in the study of the spectra of complex nuclei involving a large number of configurations, by the introduction of the spectral distribution method [1-3]. Applications of this method to the calculation of low excitation spectra and level densities and to the study of symmetries have been carried out in some cases. In a series of papers we intend to study the symplectic symmetry, connected with the seniority quantum number, for systems of n identical nucleons distributed in a finite set of levels with total degeneracy 2 ~2. In a former work [4] we studied fixed generalized seniority distributions, associated with the chain of groups V(2 0) ::) Sp (2 ~2). In this paper we give preliminary results for configuration-seniority distributions, connected with the chain of groups wherein the averages are taken over subspaces characterized by