Author(s): A. Hees, T. Do, A. M. Ghez, G. D. Martinez, S. Naoz, E. E. Becklin, A. Boehle, S. Chappell, D. Chu, A. Dehghanfar, K. Kosmo, J. R. Lu, K. Matthews, M. R. Morris, S. Sakai, R. Schödel, and G. Witzel
Observations of the orbits of two stars at the center of the Milky Way constrain gravitational models involving a hypothetical fifth force.
[Phys. Rev. Lett. 118, 211101] Published Thu May 25, 2017