331 citations · 864 across the 12 of their papers we have counts for
7 papers · 1 filter
Isotope shifts of the (3s3p)P - (3s4s)S Mg I transitions
Ming He, Kasper T. Therkildsen, Brian B. Jensen +3
We report measurements of the isotope shifts of the (3s3p)P - (3s4s)S Mg I transitions for the stable isotopes Mg (I=0), Mg (I=5/2) and M…
Frequency evaluation of the doubly forbidden transition in bosonic Yb
N. Poli, Z. W. Barber, N. D. Lemke +11
We report an uncertainty evaluation of an optical lattice clock based on the transition in the bosonic isotope Yb by use of magnetically induced…
New Limits on Coupling of Fundamental Constants to Gravity Using Sr Optical Lattice Clocks
S. Blatt, A. D. Ludlow, G. K. Campbell +13
The - clock transition frequency in neutral Sr has been measured relative to the Cs standard by three independent laboratories…
An accurate optical lattice clock with 87Sr atoms
Rodolphe Le Targat, Xavier Baillard, Mathilde Fouché +4
We report a frequency measurement of the 1S0-3P0 transition of 87Sr atoms in an optical lattice clock. The frequency is determined to be 429 228 004 229 879 (5) Hz with a fractiona…
Hyperpolarizability effects in a Sr optical lattice clock
Anders Brusch, Rodolphe Le Targat, Xavier Baillard +2
We report the observation of the higher order frequency shift due to the trapping field in a Sr optical lattice clock. We show that at the magic wavelength of the lattice, w…
Accurate spectroscopy of Sr atoms
Irene Courtillot, Audrey Quessada-Vial, Anders Brusch +3
We report the frequency measurement with an accuracy in the 100 kHz range of several optical transitions of atomic Sr : at 689 nm, at 688 nm and $^3P_…