Measurement of the Newtonian gravitational constant based on the principle of free fall
文献类型：期刊论文
| 作者 | Wang, Yong ; Ke, XiaoPing ; Zhang, WeiMin ; Xu, HouZe ; Wang, HuBiao ; Chai, Hua |
| 刊名 | Chinese Science Bulletin
 |
| 出版日期 | 2009 |
| 期号 | 6页码:1019-1025 |
| 中文摘要 | The Newtonian gravitational constant (G) is one of the fundamental physical constants. This paper introduces a method to determine the Newtonian gravitational constant based on the principle of free fall, through measuring the change of gravity from the disturbed mass with an FG5/112 absolute gravimeter. This method has good repeatability. The measurement precision can be improved by error control and a large number of experiments. The constant G is obtained by two experiments, and the measured value is (6.6665 +/- 0.0554)x10(-11) m(3)/(kg center dot s(2)). |
| 原文出处 | |
| 公开日期 | 2012-04-11 |
| 源URL | [http://ir.whigg.ac.cn/handle/342008/3328]  |
| 专题 | 测量与地球物理研究所_其他_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang, Yong,Ke, XiaoPing,Zhang, WeiMin,et al. Measurement of the Newtonian gravitational constant based on the principle of free fall[J]. Chinese Science Bulletin,2009(6):1019-1025. |
| APA | Wang, Yong,Ke, XiaoPing,Zhang, WeiMin,Xu, HouZe,Wang, HuBiao,&Chai, Hua.(2009).Measurement of the Newtonian gravitational constant based on the principle of free fall.Chinese Science Bulletin(6),1019-1025. |
| MLA | Wang, Yong,et al."Measurement of the Newtonian gravitational constant based on the principle of free fall".Chinese Science Bulletin .6(2009):1019-1025. |
入库方式： OAI收割
来源：测量与地球物理研究所
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