RELATIVISTIC MANY-BODY CALCULATIONS OF IONIZATION ENERGIES AND FINE-STRUCTURE INTERVALS IN AG AND AU ATOMS

被引：14

作者：

KOC, K

MIGDALEK, J

机构：

[1] Inst. of Phys., Pedagogical Univ. of Krakow

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1990年 / 23卷 / 01期

关键词：

D O I：

10.1088/0953-4075/23/1/002

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The relativistic ionisation energies and fine-structure intervals of some states in Au and Ag atoms have been computed including correlation effects within the MBPT treatment with a long basis set of virtual orbitals. The obtained results exhibit a considerably improved agreement with experiment in comparison with the single-configuration Dirac-Fock data.

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页码：L5 / L8

页数：4

相关论文

共 11 条

[1] MULTICONFIGURATION RELATIVISTIC DIRAC-FOCK PROGRAM [J].

DESCLAUX, JP .

COMPUTER PHYSICS COMMUNICATIONS, 1975, 9 (01) :31-45

[2] RELATIVISTIC MANY-BODY CALCULATIONS OF ENERGY-LEVELS AND OF FINE-STRUCTURE INTERVALS IN THE CESIUM ATOM [J].

DZUBA, VA ;

FLAMBAUM, VV ;

SUSHKOV, OP .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1983, 16 (05) :715-722

[3]

HOLMGREN L, 1976, Z PHYS A, V276, P79

[4] MANY-BODY PERTURBATION THEORY APPLIED TO ATOMS [J].

KELLY, HP .

PHYSICAL REVIEW B, 1964, 136 (3B) :B896-&

[5] CORRELATION EFFECTS IN ATOMS [J].

KELLY, HP .

PHYSICAL REVIEW, 1963, 131 (02) :684-&

[6] MANY-BODY PERTURBATION THEORY APPLIED TO OPEN-SHELL ATOMS [J].

KELLY, HP .

PHYSICAL REVIEW, 1966, 144 (01) :39-&

[7]

LINDGREN I, 1982, ATOMIC MANY BODY THE

[8]

Mattuck R. D., 1967, GUIDE FEYNMAN DIAGRA

[9] INFLUENCE OF RELATIVISTIC VALENCE-CORE CORRELATION ON P-STATE FINE-STRUCTURE IN SOME UNIVALENT SYSTEMS [J].

MIGDALEK, J ;

BAYLIS, WE .

CANADIAN JOURNAL OF PHYSICS, 1981, 59 (06) :769-774

[10] CORE POLARIZATION, RELAXATION, AND RELATIVISTIC EFFECTS IN THE 1ST IONIZATION-POTENTIALS FOR SOME SYSTEMS IN CU, AG, AND AU ISOELECTRONIC-SEQUENCES [J].

MIGDALEK, J ;

BAYLIS, WE .

CANADIAN JOURNAL OF PHYSICS, 1982, 60 (09) :1317-1322