BEGIN:VCALENDAR VERSION:2.0 PRODID:Data::ICal 0.22 BEGIN:VEVENT DESCRIPTION:Elizabeth Larson\, University of Virginia - Department of Physi cs\n\n
A tune-out wavelength is one at which the dynamical pol arizability of an atom is zero\; that is\, the Stark shifts from higher- a nd lower-lying states cancel exactly. \; Measurements of tune-out wave lengths provide vital experimental access to dipole matrix elements\, whic h are currently the limiting factor in improving theoretical calculations of atomic parity violation. \; I will discuss previous measurements of the scalar and vector tune-outs between the 5P excited states of 87Rb\, a s well as plans to improve measurement precision and complete a first meas urement of the 6P tune-outs.
\n DTSTART:20220328T200000Z LOCATION:Hybrid Format\, Room Ridley Hall G006 (in-person) | Zoom (online) SUMMARY:Experimental Improvements for Tune-out Wavelength Spectroscopy with 87Rb END:VEVENT END:VCALENDAR