Research Article
Isotope Shifts in High Lying Levels of Dy I and Er I by High-Resolution UV Laser Spectroscopy
Table 2
Measured isotope shifts in Dy I and Er I.
| Element | Wavelength (nm) | Isotope shift (MHz) |
| Dy | | 164–162 | 162–160 | 160–158 | 158–156 | | 401.382 | −959.0(16) | −1036.5(18) | −1023.1(28) | −1520.4(36) | | 404.597 | −375.7(14) | −398.3(15) | −397.9(23) | −530.2(29) | Er | | 170–168 | 168–166 | 166–164 | 164–162 | | 400.796 | −866.5(15) | −855.2(17) | −859.3(16) | −1028.7(28) |
|
|