PRECISE MEASUREMENT OF THE 3H to 3He MASS DIFFERENCE

被引：0
|
作者：
Pinegar, D. P. [1 ]
Biesiadzinski, T. P. [1 ]
Hotchkiss, C. M. [1 ]
Weh, R. B. [1 ]
Zafonte, S. L. [1 ]
van Dyck, R. S., Jr. [1 ]
机构：
[1] Univ Washington, Dept Phys, Seattle, WA 98195 USA
来源：
RARE ISOTOPES AND FUNDAMENTAL SYMMETRIES | 2009年 / 16卷
关键词：
Penning-trap; Mass spectrometer; Atomic masses; Tritium; He-3; TRITIUM BETA-DECAY; ATOMIC MASS; UW-PTMS; PENNING TRAP; PROGRESS; LIMIT;
D O I：
10.1142/9789814271738_0007
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This article summarizes preparations at the University of Washington for a precision measurement of the mass ratio of H-3 (tritium) to He-3 with a new Penning trap mass spectrometer. This work will be continued at the Max-Planck-Institute for Nuclear Physics in Heidelberg in the Division of Stored and Cooled Ions. Only preliminary ion observations were performed in Seattle, but the target mass uncertainty for the measurement techniques under development is 1 part in 10(.)(11)
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页码：60 / 66
页数：7
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