Dynamic dipole and quadrupole polarizabilities for the ground 2 1S and the low-lying 3 1S and 3 3S states of Be

被引：18

作者：

Begue, D ^{[1
]}

Merawa, M ^{[1
]}

Pouchan, C ^{[1
]}

机构：

[1] Lab Chim Struct, UMR 5624, F-64000 Pau, France

来源：

PHYSICAL REVIEW A | 1998年 / 57卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.57.2470

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Static and dynamic dipole alpha(omega) and quadrupole alpha(2)(omega) polarizabilities for the 2 S-1 ground state, and the low-lying S states: 3 S-1 and 3 S-3 of Be are calculated using our time-dependent gauge invariant method. The results obtained for the dipole polarizability are compared with previous accurate theoretical data. The quadrupole dynamic polarizabilities proposed here are new, to our knowledge. In all cases dynamic components are calculated for dipole and quadrupole polarizability up to the first two resonances.

引用

页码：2470 / 2476

页数：7

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