MEASUREMENT OF THE HE-4-D2 MASS DIFFERENCE

被引：27

作者：

GERZ, C

WILSDORF, D

WERTH, G

机构：

[1] Institut für Physik, Universität Mainz, Mainz

来源：

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1990年 / 17卷 / 02期

关键词：

07.75.+h; 35.10.Bg;

D O I：

10.1007/BF01437665

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

A Penning ion trap spectrometer has been used to measure the modified cyclotron frequencies of trapped4He+ and D2+ ions. The resonances were detected by a time of flight method after ejection of the ions from the trap. We obtain a mass difference Δm (D2-4He) = 25600331(5)·10-9 amu in acordance with published values but with a reduced uncertainty. © 1990 Springer-Verlag.

引用

页码：119 / 121

页数：3

共 7 条

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