https://doi.org/10.1051/epjconf/20146605021
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: saki_t@rikkyo.ac.jp
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
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
