Title of article
Lifetime measurements of superdeformed bands in 142Sm: A test of the additivity principle for quadrupole moments
Author/Authors
G. Hackman، نويسنده , , R.V.F. Janssens، نويسنده , , E.F. Moore، نويسنده , , D. Nisius، نويسنده , , I. Ahmad، نويسنده , , M.P. Carpenter، نويسنده , , S.M. Fischer، نويسنده , , T.L. Khoo، نويسنده , , T. Lauritsen، نويسنده , , P. Reiter، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
6
From page
268
To page
273
Abstract
Lifetime measurements with the Doppler shift attenuation method have been performed for the two superdeformed (SD) bands of 142Sm. The inferred transition quadrupole moments, Q0, are 11.7±0.1 eb for the yrast SD band and 13.2+0.8−0.7 eb for the excited SD band. These results are consistent with expectations from mean-field calculations, and indicate that the proposed additivity of contributions of individual orbitals to Q0 is valid for SD nuclei over an extended mass range in the vicinity of 152Dy.
Journal title
PHYSICS LETTERS B
Serial Year
1998
Journal title
PHYSICS LETTERS B
Record number
909094
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