http://arxiv.org/abs/1501.01644
MICROSCOPE is a French Space Agency mission that aims to test the Weak Equivalence Principle in space down to an accuracy of $10^{-15}$. This is two orders of magnitude better than the current constraints, which will allow us to test General Relativity as well as theories beyond General Relativity which predict a possible Weak Equivalence Principle violation below $10^{-13}$. In this communication, we describe the MICROSCOPE mission, its measurement principle and instrument, and we give an update on its status. After a successful instrument’s commissioning, MICROSCOPE is on track for on-schedule launch, expected in 2016.
J. Berge, P. Touboul and M. Rodrigues
Fri, 9 Jan 15
45/49
Comments: Proceedings of LISA Symposium X; accepted for publication in Journal of Physics: Conference Series
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