Improved interspecies optical clock comparisons through differential spectroscopy

• DOI: 10.1038/s41567-022-01794-7
• Publication Date: 2022-11-28T17:13:05Z
• Authors: May E. Kim; William F. McGrew; Nicholas V. Nardelli; Ethan R. Clements; Youssef S. Hassan; Xiaogang Zhang; Jose L. Valencia; Holly Leopardi; David B. Hume; Tara M. Fortier; Andrew D. Ludlow; David R. Leibrandt
• Keywords: 0103 physical sciences; 01 natural sciences