Document Type

Article

Publication Date

2006

Publication Title

Physical Review A - Atomic, Molecular, and Optical Physics

Volume

73

Issue

3

First Page

34502-1

Last Page

34502-3

Abstract

An rms nuclear charge radius rc =1.9642 (11) fm for He3 is derived from measurements of the 2 S13 -2 P03 isotope shift combined with the best available data on the fine structure of He4, the hyperfine structure of He3, and an assumed rc =1.673 (1) fm for He4. The result removes a small discrepancy between some older spectroscopic determinations of rc for He3 from this transition and a more recent measurement. © 2006 The American Physical Society.

Comments

copyright American Physical Society http://dx.doi.org/10.1103/PhysRevA.73.034502

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