Reduced Limit on the Permanent Electric Dipole Moment of ^{199} Hg

Author(s): B. Graner, Y. Chen ((陳宜)), E. G. Lindahl, and B. R. Heckel

A factor of four improvement on the maximum value for the permanent electric dipole moment of mercury atoms places new limits on a number of $CP$-violating observables.

[Phys. Rev. Lett. 116, 161601] Published Mon Apr 18, 2016