Search of non-standard strong gravity at nuclear scale using electron spin geodetic precession
1 Department of Physics, Rikkyo University, Nishi-Ikebukuro, Tokyo 171-8501, Japan
2 TRIUMF, Vancouver, BC V6T 2A3, Canada
a e-mail: email@example.com
Published online: 20 March 2014
The MTV-G project was started in 2011 to explore a strong gravitational field at a nuclear scale in an electron double scattering experiment, utilizing an experimental technique of the MTV experiment, which searches a electron’s T-Violating transverse polarization in nuclear beta decay at TRIUMF-ISAC. In addition to this new experiment, we have also performed a re-analysis of spectroscopic data of exotic atoms, in a gravitational point of view. From these two studies, we set new constraints on possible new Yukawa interaction at sub-mm scale, as a test of gravitational inverse square law.
© Owned by the authors, published by EDP Sciences, 2014