Seismic Noise Effect on Equivalence Principle Test Using Free-Fall Interferometry  

作　　者：ZHOU Ze-Bing LUO Jun YAN Qin ZHANG Yuan-Zhong NIE Yu-Xin 周泽兵;罗俊;严琴;张元仲;聂玉昕(Department of Physics,Huazhong University of Science and Technology,Wuhan 430074;Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100080;Institute of Physics,Chinese Academy of Sciences,Beijing 100080)

机构地区：[1]Department of Physics,Huazhong University of Science and Technology,Wuhan 430074 [2]Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100080 [3]Institute of Physics,Chinese Academy of Sciences,Beijing 100080

出　　处：《Chinese Physics Letters》2001年第1期10-12,共3页中国物理快报（英文版）

基　　金：Supported by the Ministry of Science and Technology of China under Grant No.95-Yu-34;the National Natural Science Foundation of China under Grant No.19835040。

摘　　要：A simple interferometer was used to monitor the seismic noise effect on the equivalence principle test using the free-fall interferometric method.The experimental result showed that this effect was belowλ/100,whereλis the wavelength of the laser beam,and the uncertainty of the differential gravity acceleration of the individual free-fall result due to this effect was about 0.6μGal.

关 键 词：SEISMIC SEISMIC EFFECT 

分 类 号：P31[天文地球—固体地球物理学]