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
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
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.
YANG Xinshe;LIU Wuming;ZHAO Hailong;LI Jingtian. Testing the Intermediate-Range Force at Separations Around 50 Meters[J]. 中国物理快报, 1991, 8(7): 329-332.
YANG Xinshe, LIU Wuming, ZHAO Hailong, LI Jingtian. Testing the Intermediate-Range Force at Separations Around 50 Meters. Chin. Phys. Lett., 1991, 8(7): 329-332.
1991, Vol. 8 
