【摘 要】
：
In this paper, the full-core plus correlation (FCPC) and the Ritz method is extended to calculate the non-relativistic energies of ls2ns (n=3,4,5) and ls2nf (n=
【机 构】
：
Department of Physics,East China University of Science and Technology,Shanghai,200237,China“,”Instit
论文部分内容阅读
In this paper, the full-core plus correlation (FCPC) and the Ritz method is extended to calculate the non-relativistic energies of ls2ns (n=3,4,5) and ls2nf (n=4,5) states and the wavefunctions of the lithium-like systems from Z=1120. The mass-polarization and the relativistic correction including the kinetic-energy correction, the Darwin term, theelectron-electron contact term, and the orbit-Orbit interaction are evaluated perturbatively as the first-order correction.The contribution from quantum electrodynamic is also included by using the effective nuclear charge formula. The excited energies, the term-energy and fine structure, are given and compared with the other theoretical calculation and experimental results. It is shown that the correlative wave in the FCPC method embodies well the strong correlation between the 1s2 core and the valence electron.
其他文献
随着我国经济的快速发展,人民生活水平的不断提升,现代互联网技术更呈现出多元化的发展模式,不仅对各个垂直领域有着更为深远的影响,促进各种事业与互联网技术相融合跨越式发
随着时代的不断进步,社会生活品质的不断提高,为了满足人们的各种需求,现代科技中机器人技术得到了普遍的推广,而机器人教育也越来越多的引起重视,本文针对机器人教育在中小
In this paper, amplified double Rayleigh backscattering noise (DRB) in the optical fibre Raman amplifier is analysed. Expressions are presented for both forward
永业集团公司创立于1994年,本着“科技兴企、科技强企”的发展理念,永业在短短十几年里发展成为集生物工程、沙草产业、种植业、医药、文化、旅游开
Wing Yip Group was fou
Multilevel data storage (ML) is a new method in the optical storage field, which is also a trend for improving the capability of future optical discs. This arti
On the electronic structures of quantum dots, there is a new viewpoint saying that, in some specific states, a few electrons might behave as valence electrons m
Positive Lyapunov exponents cause the errors in modelling of the chaotic time series to grow exponentially. In this paper, we propose the modified version of th
近地层臭氧浓度已从工业革命前的38 nl l-1（夏季每天8h平均）上升到2000年的50 nll-1，悲观估计2100年将上升到80 nl l-1。尽管高浓度臭氧对水稻生长和产量的影响已有较多报道，但这
萧山市在杭州湾南岸有大面积的围垦旱地,以种植棉、麻为主,是浙江省商品棉、麻的重要生产基地之一。为了解决垦区广大棉(麻)农的吃粮问题,在围垦区内还需搭配种植一些粮食作
In this paper, the enhancement of light-induced scattering in congruent SBN:Cr (Sr0.61 Ba0.39 Nb2 O6:Cr) crystals in the presence of an exteally applied electri