Bulletin of the American Physical Society
Systematic evaluation of a strontium optical lattice clock at 1x10 -16
Gretchen K. Campbell, Andrew D. Ludlow, Sebastian Blatt, Tanya Zelevinsky, Martin M. Boyd, Michael J. Martin, Jan W. Thomsen, Jun Ye, Tara M. Fortier, J. E. Stalnaker, Scott A. Diddams, Chris W. Oates