magic nucleus是什么意思

网络释义

用法例句

It was noticed that the (THF)n (H2O)n-2H+ (n = 2-5) cluster ions had larger intensity than the others and were regarded as "magic number" ions.

利用分子束、同步辐射光源和飞行时间质谱研究了THF/H_2O二元团簇体系,观察到一系列组成为(THF)_n·(H_2O)_mH~+(n=2～5,m=0～n-1)离子峰,其中(THF)_n(H_2O)_(n-2)H~+(n=2～5)离子峰强为“幻数”峰。

We describe how she started from magic numbers,then set up the shell model of atomic nucleus.

介绍了迈耶夫人的生平和她对物理学的主要贡献,回顾了她从幻数入手,继而建立原子核壳层模型的过程,以及由此带给我们的启示。

Both atomic clusters (microclusters) and nuclei are systems of the finite number ofparticles but with different interaction forces among the component particles, and have somesimilarities in their properties, such as saturation, shell structures, magic numbers, isotopic effect,deformation and compound clusters (nuclear) process, etc.

原子团簇(或原子簇)和原子核内部粒子之间的相互作用是根本不同的,但都是含有一定数目的多粒子系统,存在着某些相似特性,如饱和性、壳结构、幻数与同位素效应、变形特性和复合团簇(核)过程等,这些相似性是核物理学家、原子物理学家以及化学家们共同关心的问题。

The disappearance of conventional magic numbers and the appearance of new numbers near drip-line region studied using relativistic mean-field plus BCS model;

用相对论平均场理论研究近滴线区原子核传统幻数的消失和新幻数的产生

Magic number cluster ion Mn5+ and abundant Mn/O cluster ions havc been formed by 532nm laser ablation of MnCO3 solid sample with time-of-flight mass spectroscopy detection.

本文利用激光烧蚀碳酸锰，飞行时间质谱探测的方法，观察到幻数团簇离子Mn6，讨论了其形成和结构·实验是在自行研制的直射式飞行时间质谱仪上进行的问。

It is shown, for the first time, that the pairing strength of the neutron, Gn, increases dramatically around the magic number N=82, while for the proton it is strongly related to the odd-even difference of the neutron number.

在相对论平均场框架下系统地研究了稀土区同位素链的对力强度,首次发现了中子的对力强度 Gn在中子幻数N=82处突然增大以及质子的对力强度Gp和中子的奇、偶性有关的特性,证明了对力强度本质上是和核的壳层结构紧切相关。

Based on the analysis of neutron-separation energies, Ozawa et al proposed a new magic number N =16 in light neutron-rich nuclei.

基于中子分离能的分析 ,Ozawa等提出丰中子轻核存在新幻数 N=1 6 。

Proceeding from the theory of the magic number and nuclear shell,this thesis has sought the mathematical manifestation of lowest energy levels of principal quantum number,and got the magic number formula of nuclear structure.

从原子核的幻数和壳层的理论出发,探求各主量子数最低能级的数学表示,得出了核结构的幻数公式。