Forming ultracold YbAg molecules via photoassociation predicted from ab initio calculations

被引:0
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作者
Yuan, Xiang [1 ,2 ]
Liu, Yong [3 ]
机构
[1] Univ Lille, CNRS, UMR 8523, PhLAM Phys Lasers Atomes & Mol, F-59000 Lille, France
[2] Vrije Univ Amsterdam, Fac Sci, Dept Chem & Pharmaceut Sci, Boelelaan 1083, NL-1081 HV Amsterdam, Netherlands
[3] Yantai Univ, Sch Phys & Elect Informat, Yantai 264005, Peoples R China
关键词
COUPLED-CLUSTER METHOD; ELECTRONIC-STRUCTURE; EXCITATION-ENERGIES; BASIS-SETS; ATOMS; IMPLEMENTATION; SPECTROSCOPY; EQUATION; ELEMENTS; PROGRAM;
D O I
10.1103/PhysRevA.110.062813
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
This paper discusses the formation of ultracold YbAg molecules via photoassociation, following the proposal of using YbAg as a promising molecular candidate for electron electric dipole moment experiments [M. Verma both multireference configuration interaction, relativistic Fock-space coupled cluster, and Kramers-restricted configuration interaction methods, to investigate the electronic structures including potential energy curves, spectroscopic constant, vibrational energy levels, and associated transition dipole moment and Franck-Condon factors for 28 electronic states. By choosing (5)(Q = 3/2) as the intermediate state, we discuss the feasibility of forming ultracold YbAg molecules through stimulated Raman adiabatic passage method.
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页数:10
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