Looking for dark matter using trapped Ytterbium ions

Our new paper, entitled “Observation of 3σ Nonlinear Isotope Shift in Yb+ Search for New Boson”, has just been posted online here today! The work described in our paper was done by a team of researchers in the Vuletic Group’s Ion Lab, at the Center for UltraCold Atoms at MIT, with input from collaborators at other institutes. …