Nonadiabatic dipole polarizabilities of H2+ and D2+ ground states

被引:25
作者
Shertzer, J [1 ]
Greene, CH
机构
[1] Coll Holy Cross, Dept Phys, Worcester, MA 01610 USA
[2] Univ Colorado, Dept Phys, Boulder, CO 80309 USA
[3] Univ Colorado, Joint Inst Lab Astrophys, Boulder, CO 80309 USA
来源
PHYSICAL REVIEW A | 1998年 / 58卷 / 02期
关键词
D O I
10.1103/PhysRevA.58.1082
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The recently reported discrepancy between the experimentally determined value for the dipole polarizabity of the H-2(+) ground state [Phys. Rev. A 56, R4361 (1997); 57, 4065 (1998)] and the adiabatic value calculated in the clamped nucleus approximation [Mol. Phys. 65, 679 (1988)] has motivated a fully nonadiabatic treatment of the problem. Finite element analysis is used to obtain a direct solution of the zeroth- and first-order equations of perturbation theory. The nonadiabatic value for a, is consistent with the experimental measurement. [S1050-2947(98)03108-4]
引用
收藏
页码:1082 / 1086
页数:5
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