Abstract
An rms nuclear charge radius for is derived from measurements of the isotope shift combined with the best available data on the fine structure of , the hyperfine structure of , and an assumed for . The result removes a small discrepancy between some older spectroscopic determinations of for from this transition and a more recent measurement.
- Received 29 December 2005
DOI:https://doi.org/10.1103/PhysRevA.73.034502
©2006 American Physical Society