Mass difference measurements help to determine the neutrino mass

被引：0
|
作者：
Schweiger, Christoph [1 ]
Harman, Zoltan [1 ]
机构：
[1] Max Planck Inst Nucl Phys, Heidelberg, Germany
来源：
NATURE PHYSICS | 2024年 / 20卷 / 06期
关键词：
D O I：
10.1038/s41567-024-02463-7
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The Q-value of electron capture in 163Ho has been determined with an uncertainty of 0.6 eV c-2 through a combination of high-precision Penning-trap mass spectrometry and precise atomic physics calculations. This high-precision measurement provides insight into systematic errors in neutrino mass measurements.
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收藏
页码：901 / 902
页数：2
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