Abstract
An additional factor of (n/N)3 has to be included in the usual procedure for deducing the change in mean square nuclear charge radii from optical field isotope shift measurements, n and N being the principal and the relativistic quantum number of the s-electron respectively. This correction amounts to about 8 % for heavy atoms as for example Hg leading to better agreement between results from optical field isotope shift measurements and from electronic and muonic X-ray data.
Similar content being viewed by others
References
J.E. Rosenthal, G. Breit: Phys. Rev.41 (1932) 459
A.R. Bodmer: Proc. Phys. Soc.A66 (1953) 1041
A.R. Bodmer: Nucl. Phys.21 (1960) 347
F.A. Babushkin: J. Exp. Theor. Phys. USSR42 (1962) 1604 (Sov. Phys. JETP15 (1962) 1113)
F.A. Babushkin: J. Exp. Theor. Phys. USSR44 (1963) 1661 (Sov. Phys. JETP17 (1963) 1118)
K. Heilig, A. Steudel: At. Data and Nucl. Data Tables14 (1974) 613
J. Bonn et al: Z. Phys.A276 (1976) 203
G. Zaal et al.: J. Phys.B11 (1978) 2821
H. Brandt, B. Seibert, A. Steudel: Z. PhysikA296 (1980) 281
P.E.G. Baird et al.: J. Phys.B16 (1983) 2485
H.A. Bethe, E.E. Salpeter: Quantum mechanics of one and two electron atoms eq.(14.35). Plenum Publ. Corp., New York, 1977
A. Sommerfeld: Z. Phys.118 (1941) 295
H.J. Emrich et al: Proc. 4th Intern. Conf. on nuclei far from stability, Helsingør, Denmark, 7–13 June 1981, p. 33
Author information
Authors and Affiliations
Additional information
In view of the high accuracy of recent optical field shift measurements the correction proposed in this short note should also be of importance for other heavy atoms and may contribute to a better agreement between data for the change in mean square nuclear radii from different experimental methods.
Rights and permissions
About this article
Cite this article
Zimmermann, D. On the calculation of field isotope shifts for optical spectral lines. Z Physik A 315, 123–124 (1984). https://doi.org/10.1007/BF01436219
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01436219