Electron self-energy calculations for tightly bound electrons in atoms

被引：13

作者：

Labzowsky, LN ^{[1
]}

Goidenko, IA

Nefiodov, AV

机构：

[1] St Petersburg State Univ, Dept Theoret Phys, St Petersburg 198904, Russia

[2] Petersburg Nucl Phys Inst, Theory Dept, Gatchina 188350, St Petersburg, Russia

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1998年 / 31卷 / 11期

关键词：

D O I：

10.1088/0953-4075/31/11/001

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new method for the calculation of the self-energy for tightly bound electrons is presented. The method is based on the multiple commutator expansion and the partial-wave renormalization. The numerical calculations are performed for hydrogen-like multicharged ions with nuclear charge Z from 10 to 100 for ns(1/2) states with n = 1,..., 8.

引用

页码：L477 / L482

页数：6

共 24 条

[1] KALLEN-SABRY CONTRIBUTION TO THE LAMB-SHIFT IN HYDROGEN-LIKE ATOMS [J].

BEIER, T ;

SOFF, G .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1988, 8 (02) :129-134

[2] LAMB SHIFT OF A TIGHTLY BOUND ELECTRON .2. CALCULATION FOR THE K-ELECTRON IN MERCURY [J].

BROWN, GE ;

MAYERS, DF .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1959, 251 (1264) :105-109

[3] LAMB SHIFT OF A TIGHTLY BOUND ELECTRON .1. METHOD [J].

BROWN, GE ;

LANGER, JS ;

SCHAEFER, GW .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1959, 251 (1264) :92-104

[4] LAMB SHIFT AND BINDING ENERGIES OF K-ELECTRONS IN HEAVY ATOMS [J].

DESIDERI.AM ;

JOHNSON, WR .

PHYSICAL REVIEW A, 1971, 3 (04) :1267-&

[5]

GOLDENKO IA, 1997, SOV PHYS JETP, V85, P650

[6]

Labzowsky L., 1993, Relativistic Effects in the Spectra of Atomic Systems

[7] RENORMALIZATION OF THE 2ND-ORDER SELF-ENERGY FOR A TIGHTLY BOUND ATOMIC ELECTRON [J].

LABZOWSKY, LN ;

MITRUSHENKOV, AO .

PHYSICS LETTERS A, 1995, 198 (04) :333-340

[8] Multiple commutator expansion for the Lamb shift in a strong Coulomb field [J].

Labzowsky, LN ;

Goidenko, IA .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1997, 30 (02) :177-187

[9] Renormalization of the second-order electron self-energy for a tightly bound atomic electron: A detailed derivation [J].

Labzowsky, LN ;

Mitrushenkov, AO .

PHYSICAL REVIEW A, 1996, 53 (05) :3029-3043

[10] BOUND-STATE SELF-ENERGY CALCULATION USING PARTIAL-WAVE RENORMALIZATION [J].

LINDGREN, I ;

PERSSON, H ;

SALOMONSON, S ;

YNNERMAN, A .

PHYSICAL REVIEW A, 1993, 47 (06) :R4555-R4558

← 1 2 3 →