Testing the Intermediate-Range Force at Separations Around 50 Meters

Chin. Phys. Lett.

1991, Vol. 8

Issue (7): 329-332 DOI:

Original Articles

Testing the Intermediate-Range Force at Separations Around 50 Meters

YANG Xinshe¹;LIU Wuming²;ZHAO Hailong;LI Jingtian

¹Institute of Geophysics, Academia Sinica, Beijing 100101 ²Department of Physics, Mengzi Teachers College, Mengzi 661100 Department of Physics, Yunnan Normal University, Kunming 650092

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YANG Xinshe, LIU Wuming, ZHAO Hailong et al 1991 Chin. Phys. Lett. 8 329-332

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Abstract We use a LaCoste-Romberg model D gravimeter to measure the gravitational forces at fixed positions when a large cylindrical reservoir is full and when it is empty. The differences determine the intermediate-range force at various separations around 50m to about 0.5 % accuracy.

Keywords: 04.90.+e 04.80.+z

Published: 01 July 1991

PACS:	04.90.+e	(Other topics in general relativity and gravitation)
	04.80.+z

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1991/V8/I7/0329

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