A new value for the mass of the electron from an experiment on the g factor in 12C5+ and 16O7+

被引：2
|
作者：
Beier, T
Djekic, S
Häffner, H
Hermanspahn, N
Kluge, HJ
Quint, W
Stahl, S
Valenzuela, T
Verdú, J
Werth, G
机构：
[1] Gesell Schwerionenforsch mbH, D-64291 Darmstadt, Germany
[2] Johannes Gutenberg Univ Mainz, Inst Phys, D-55099 Mainz, Germany
来源：
CANADIAN JOURNAL OF PHYSICS | 2002年 / 80卷 / 11期
关键词：
D O I：
10.1139/P02-085
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a derivation of the electron's mass from our experiment on the electronic g factor in C-12(5+) and O-16(7+) together with the most recent quantum-electrodynamical predictions. The value obtained from carbon reads m(e) = 0.000 548 579 909 3(3) u, that from oxygen m(e) = 0.000 548 579 909 2(5) u. The value from carbon agrees with the currently accepted one within 1.5sigma but is four times more precise. The contributions to the uncertainties of our values are discussed.
引用
收藏
页码：1241 / 1247
页数：7
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