gj factor of an electron bound in a hydrogenlike ion -: art. no. 032510

被引:110
作者
Beier, T [1 ]
Lindgren, I
Persson, H
Salomonson, S
Sunnergren, P
Häffner, H
Hermanspahn, N
机构
[1] Chalmers Univ Technol, Dept Phys, S-41296 Gothenburg, Sweden
[2] Gothenburg Univ, S-41296 Gothenburg, Sweden
[3] GSI Darmstadt, DE-64291 Darmstadt, Germany
[4] Johannes Gutenberg Univ Mainz, Inst Phys, DE-55099 Mainz, Germany
关键词
D O I
10.1103/PhysRevA.62.032510
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present a detailed theoretical evaluation far the g(j) factor of a bound electron in hydrogenlike ions up to Z=94. All quantum electrodynamical corrections of order (alpha/pi) are evaluated in detail-and various other contributions to the g(j) factor are computed and listed for 61 Z. A comparison with all existing experiments is carried out and excellent agreement is found. The present uncertainty in our calculations is discussed. It is not possible to improve this precision with only minor effort since two-photon bound-state QED terms are uncalculated up to now.
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页数:31
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