Fine structure and hyperfine structure of some excited states of helium

被引：1

作者：

Gou, BC ^{[1
]}

Wang, F ^{[1
]}

Wu, XL ^{[1
]}

机构：

[1] Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China

来源：

EUROPEAN PHYSICAL JOURNAL D | 2003年 / 27卷 / 01期

关键词：

D O I：

10.1140/epjd/e2003-00231-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The fine structure and the hyperfine structure for some singly-excited and doubly-excited states of helium atom are calculated using Rayleigh-Ritz variational method with multi-configuration-interaction wave functions. The calculated results of the fine structure for the Rydberg series are in good agreement with other theoretical and experimental data. The hyperfine parameters and the hyperfine coupling constants of He-3 are also obtained for this system.

引用

页码：27 / 32

页数：6

共 30 条

[1] LARGE MULTICONFIGURATIONAL HARTREE-FOCK CALCULATIONS ON THE HYPERFINE-STRUCTURE CONSTANTS OF THE LI-7 2S 2S AND 2P 2P STATES [J].

CARLSSON, J ;

JONSSON, P ;

FISCHER, CF .

PHYSICAL REVIEW A, 1992, 46 (05) :2420-2425

[2] Precise measurement of the J=1 to J=2 fine structure interval in the 23P state of helium [J].

Castillega, J ;

Livingston, D ;

Sanders, A ;

Shiner, D .

PHYSICAL REVIEW LETTERS, 2000, 84 (19) :4321-4324

[3]

Drake G. W. F., 1996, ATOMIC MOL OPTICAL P

[4] ENERGIES AND RELATIVISTIC CORRECTIONS FOR THE RYDBERG STATES OF HELIUM - VARIATIONAL RESULTS AND ASYMPTOTIC ANALYSIS [J].

DRAKE, GWF ;

YAN, ZC .

PHYSICAL REVIEW A, 1992, 46 (05) :2378-2409

[5] Progress in helium fine-structure calculations and the fine-structure constant [J].

Drake, GWF .

CANADIAN JOURNAL OF PHYSICS, 2002, 80 (11) :1195-1212

[6] Precision microwave measurement of the 23P1-23P0 interval in atomic helium:: A determination of the fine-structure constant -: art. no. 173002 [J].

George, MC ;

Lombardi, LD ;

Hessels, EA .

PHYSICAL REVIEW LETTERS, 2001, 87 (17) :173002-173002

[7] Relativistic corrections to the Zeeman effect of helium atom [J].

Guan, XX ;

Li, BW ;

Wang, ZW .

CHINESE PHYSICS LETTERS, 2002, 19 (05) :654-656

[8]

Guan XX, 1998, EUR PHYS J D, V2, P21

[9] Fine structures of some low-lying excited states for Be-like system [J].

Han, LH ;

Gou, BC ;

Hu, HY ;

Wang, F .

INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2002, 13 (03) :397-403

[10]

HIBBERT A, 1975, REP PROG PHYS, V38, P1217, DOI 10.1088/0034-4885/38/11/001

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