ITP OpenIR  > SCI期刊论文
Han, FT; Wu, QP; Zhou, ZB; Zhang, YZ; Han, FT (reprint author), Tsinghua Univ, Dept Precis Instrument, Beijing 100084, Peoples R China.
Proposed Space Test of the New Equivalence Principle with Rotating Extended Bodies
Source PublicationCHINESE PHYSICS LETTERS
Language英语
KeywordMicroscope Mission
AbstractWe propose a novel scheme for a space free-fall based test of the new equivalence principle (NEP) with two rotating extended bodies made of the same material. The measurement will be carried out by placing the two concentric spinning masses of very different momenta inside a differential electrostatic accelerometer in a drag-free compensated orbit. A difference in the forces necessary to maintain the common trajectory will be an indication of a violation of equivalence or the existence of spin-spin force between the rotating mass and the Earth. The conceptual design of the inertial sensor and its operation mode is presented. Details specific to the model and performance requirements are discussed by using up-to-date space technologies to test the NEP with an accuracy of better than 10(-15).
2014
ISSN0256-307X
Volume31Issue:11Pages:110401
Subject AreaPhysics
DOI10.1088/0256-307X/31/11/110401
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [61374207, 91436107] ; National Natural Science Foundation of China [61374207, 91436107] ; National Natural Science Foundation of China [61374207, 91436107] ; National Natural Science Foundation of China [61374207, 91436107]
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Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15587
CollectionSCI期刊论文
Corresponding AuthorHan, FT (reprint author), Tsinghua Univ, Dept Precis Instrument, Beijing 100084, Peoples R China.
Recommended Citation
GB/T 7714
Han, FT,Wu, QP,Zhou, ZB,et al. Proposed Space Test of the New Equivalence Principle with Rotating Extended Bodies[J]. CHINESE PHYSICS LETTERS,2014,31(11):110401.
APA Han, FT,Wu, QP,Zhou, ZB,Zhang, YZ,&Han, FT .(2014).Proposed Space Test of the New Equivalence Principle with Rotating Extended Bodies.CHINESE PHYSICS LETTERS,31(11),110401.
MLA Han, FT,et al."Proposed Space Test of the New Equivalence Principle with Rotating Extended Bodies".CHINESE PHYSICS LETTERS 31.11(2014):110401.
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