Large nondipole correlation effects near atomic photoionization thresholds

被引：38

作者：

Amusia, M ^{[1
]}

Baltenkov, AS

Felfli, Z

Msezane, AZ

机构：

[1] Clark Atlanta Univ, Dept Phys, Atlanta, GA 30314 USA

[2] Clark Atlanta Univ, Ctr Theoret Studies Phys Sci, Atlanta, GA 30314 USA

[3] Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel

[4] AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia

[5] Arifov Inst Elect, Tashkent 700143, Uzbekistan

来源：

PHYSICAL REVIEW A | 1999年 / 59卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.59.R2544

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The parameter that determines the nondipole correction to the angular distribution is calculated for Ar is and 3s subshells in the Hartree-Fock (HF) approximation and taking account of the multielectron correlations, using the random-phase approximation with exchange. In the photoelectron energy range 0-100 eV the parameter, which for s subshells is nonzero at threshold, is found for Ar 3s to be strongly affected by multielectron correlations. Results are also presented for He and Be in the HF approximation. [S1050-2947(99)50804-4].

引用

页码：R2544 / R2547

页数：4

共 13 条

[1]

Amusia M. Ia., 1997, COMPUTATION ATOMIC P

[2]

Amusia M. Ya., 1975, CASE STUDIES ATOMIC, V5, P154

[3] CALCULATION OF CURRENT INDUCED BY PHOTON MOMENTUM IN GASEOUS ARGON [J].