A new method for measuring the gravitational constant G
- 作者: Бабенко М.О.1, Фатеев В.Ф.1
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隶属关系:
- ФГУП «ВНИИФТРИ»
- 期: 编号 2 (42) (2025)
- 页面: 8-14
- 栏目: Instruments and methods of measurement (by type of measurement)
- URL: https://journal-vniispk.ru/2313-8068/article/view/350594
- EDN: https://elibrary.ru/UZLNJC
- ID: 350594
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详细
The paper proposes a new method for measuring the gravitational constant G using a high-precision absolute gravimeter and a movable perturbing mass. The principles of the measuring setup are described; different implementation schemes are presented, and the expected measurement accuracy is evaluated. The method achieves significantly higher precision compared to existing experiments. The proposed approaches are applicable in fundamental gravity studies as well as in geodesy and navigation tasks.
作者简介
М. Бабенко
ФГУП «ВНИИФТРИ»
Email: babenko4392@gmail.com
Менделеево, Московская обл., Россия
В. Фатеев
ФГУП «ВНИИФТРИ»
Email: generalfat@mail.ru
Менделеево, Московская обл., Россия
参考
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- Fixler J.B., Foster G.T., McGuirk J.M., Kasevich M.A. Atom interferometer measurement of the newtonian constant of gravity // Science. - V. 315. - № 5808. - P. 74-77. - doi: 10.1126/science.1135459.
- Ho Jung Paik, Moody M.V., Xing Bian. Measuring gravitational constant using a planetary system constructed with levitated superconducting test masses // Classical and Quantum Gravity. - V. 36. - № 1. - 015006. - doi: 10.1088/1361-6382/ aaecde.
- Lerch F.J., Laubscher R.E., Klosko S.M., Smith D.E., Kolenkiewicz R., Putney B.H., Marsh J.G., Brownd J.E. Determination of the geocentric gravitational constant from laser ranging on near-Earth satellites // Geophysical Research Letters. - V. 5. - № 12. - P. 1031-1034. - doi: 10.1029/GL005i012p01031.
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