【摘 要】
：
氢分子离子是最简单的分子体系,其振转跃迁频率理论上可以用QED 理论精确计算,实验上可实现精密测量,是检验分子QED 理论和确定质子电子质量比的理想体系.目前国际上有多家单
【机 构】
：
中国科学院武汉物理与数学研究所中国科学院武汉物理与数学研究所;DepartmentofPhysics,UniversityofNewBrunswick,Fredericton,NewBrunswick
【出 处】
：
第五届全国计算原子与分子物理学术会议
论文部分内容阅读
氢分子离子是最简单的分子体系,其振转跃迁频率理论上可以用QED 理论精确计算,实验上可实现精密测量,是检验分子QED 理论和确定质子电子质量比的理想体系.目前国际上有多家单位在开展氢分子离子振转跃迁的高精度测量.氢分子离子振转态的动力学极化率的高精度计算对于确定实验测量的光频移和探索新的实验方案有重要的参考价值[1].我们采用Hylleraas 变分法严格计算了氢分子离子的振转能级和振子强度[2],在此基础上,计算氢分子离子低振转态的静电极化率和动力学极化率,并确定振转态之间的幻波长(如果原子分子在外场中两个态响应外场引起的频移相等,对应的外场频率(波长),称为幻波长).
其他文献
We employ ab initio calculations with PBEsol method to carry out the properties of the adsorption of CO on Pd(100)under an external electric field.The adsor
本文报告了对等离子体中离子谱线的电子碰撞展宽和线移的相对论量子力学计算.具体地,首先利用相对论原子结构程序GRASP 计算出辐射体(靶离子)的原子结构参数,然后依据DACR 来
Topological insulators(TIs)are a new state of matter in which surface state embedded in the bulk energy gap is protected by time-reversal symmetry,so TIs ha
The nonlinear optical(NLO)studies of porphyrins(Cu,Zn,H2MHTP)and their covalently linked composites with graphene oxide(GO)have been studied by numerically
The molecular dynamics method combined with simulated annealing technique was performed to investigate the structures and size-dependent melting of gold nan
The Raman and absorption spectra of Ag2-PATP-Au2 junction adsorbed on graphene and B-doped graphene were investigated by using density functional theory(DFT)and
By using multi-configuration Dirac-Fock theory and active space approach,we calculate transition energy for 4s-4p of Cu-,Zn-,Ga-and Ge-like gold ions where
We combine anion photoelectron spectroscopy and density functional theory(DFT)to examine the structures as well as the electronic and magnetic properties of VxS
本文研究了粒子在二维弱开口的Bunimovich Stadium 型介观混沌器件中的逃逸规律.我们利用经典统计的方法,通过改变器件端口宽度、圆弧半径及器件腔长等参数,首次发现随器件各
The speciation and mobility of actinide complexes in the environment depend strongly on ligand concentration.It is therefore important to understand the str