Evidence for Nonlinear Isotope Shift in Yb + Search for New Boson

Evidence for Nonlinear Isotope Shift in Yb + Search for New Boson

We measure isotope shifts for five Yb+ isotopes with zero nuclear spin on two narrow optical quadrupole transitions S21/2→D23/2, S21/2→D25/2 with an accuracy of ∼300 Hz. The corresponding King plot shows a 3×10-7 deviation from linearity at the 3σ uncertainty level. Such a nonlinearity can indicate...

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Bibliographic Details
Main Authors: Counts, Ian, Hur, Joonseok, Aude Craik, Diana PL, Jeon, Honggi, Leung, Calvin, Berengut, Julian C, Geddes, Amy, Kawasaki, Akio, Jhe, Wonho, Vuletić, Vladan
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:English
Published: American Physical Society (APS) 2021
Online Access:https://hdl.handle.net/1721.1/135380

Internet

https://hdl.handle.net/1721.1/135380

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