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Optical isotope shifts of 146Sm and 151Sm

Eastham, D. A., Walker, P. M., Griffith, J. A. R., Evans, D. E., England, Jonathan and Grant, I. S. (1984) Optical isotope shifts of 146Sm and 151Sm Zeitschrift fur Physik A Atoms and Nuclei, 318 (2). pp. 243-244.

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We have measured the optical isotope shifts of146Sm and151Sm by laser resonance fluorescence. From these measurements the changes in the mean square nuclear radii are: Δ〈r2〉 (A=144 to 146)=0.266(10) fm2, and Δ〈r2〉 (A=151 to 152)=0.262(10) fm2. These results, together with those of the stable isotopes, show that the average nuclear expansion of samarium can be accounted for by the liquid drop model with deformations.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
Eastham, D. A.
Walker, P. M.
Griffith, J. A. R.
Evans, D. E.
Grant, I. S.
Date : June 1984
DOI : 10.1007/BF01413476
Copyright Disclaimer : © Springer-Verlag 1984
Depositing User : Clive Harris
Date Deposited : 16 Jun 2017 10:23
Last Modified : 16 Jan 2019 18:53

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