Symposium on Frequency Standards and Metrology
ABSOLUTE FREQUENCY MEASUREMENT OF THE 40 Ca + 4s 2S1/2 - 3d 2D5/2 CLOCK TRANSITION
Michael Chwalla, Jan Benhelm, K. Kim, Gerhard Kirchmair, Thomas Monz, Mark Riebe, Philipp Schindler, Alessandro S. Villar, W. Hänsel, Christian F. Roos, R. Blatt, Michel Abgrall, Giorgio Santarelli, Daniele Rovera, Philippe Laurent