Reducing the uncertainty in a measure of the acceleration of gravity for the electronic kilogram

被引:1
作者
Parker, B. [1 ]
Steiner, R. L. [1 ]
机构
[1] Natl Inst Stand & Technol, Gaithersburg, MD 20899 USA
来源
2008 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS DIGEST | 2008年
关键词
D O I
10.1109/CPEM.2008.4574685
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Calculating the force on a reference mass for the electronic kilogram experiment requires using both absolute and relative gravity meters to measure the acceleration of gravity. Tests have been conducted to achieve an uncertainty of less than 1 part in 10(8).
引用
收藏
页码:126 / 126
页数:1
相关论文
共 2 条
  • [1] Kibble B P, 1975, ATOMIC MASSES FUNDAM, V5, P545
  • [2] Lowrie W, 1997, Fundamentals of geophysics, P84