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...
| Main Authors: | , , , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society (APS)
2021
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| Online Access: | https://hdl.handle.net/1721.1/135380 |