Order of magnitude smaller limit on the electric dipole moment of the electron.
ACME Collaboration; Baron J, Campbell WC, DeMille D, Doyle JM, Gabrielse G, Gurevich YV, Hess PW, Hutzler NR, Kirilov E, Kozyryev I, O'Leary BR, Panda CD, Parsons MF, Petrik ES, Spaun B, Vutha AC, West AD.
ACME Collaboration, et al. Among authors: hess pw.
Science. 2014 Jan 17;343(6168):269-72. doi: 10.1126/science.1248213. Epub 2013 Dec 19.
Science. 2014.
PMID: 24356114