G-factor of the first 2+ state in 180Pt
F. Brandolini1 - N.H. Medina1,2 - A.E. Stuchbery3 - S.S. Anderssen3 - H.H. Bolotin4 - D. Bazzacco1 - D. De Acuña5 - M. De Poli5 - R. Menegazzo1 - P. Pavan1 - C. Rossi Alvarez1 - G. Vedovato5
1 Dipartimento di Fisica dell' Universitá and INFN Sezione di Padova, Padova,
Italy
2 Instituto de Fisica, Universidade de São Paulo, São Paulo, Brazil
3 Department of Nuclear Physics, Australian National University, Canberra, Australia
4 School of Physics, University of Melbourne - Melbourne, Australia
5 Laboratori Nazionali di Legnaro - INFN, Legnaro, Italy
Received: 14 May 1998 / Revised version: 7 July 1998 Communicated by C. Signorini
Abstract
The g-factor of the 2+1 state in 180Pt has been measured
by means of an implantation-decay technique in conjunction with the
-ray detector array GASP, thereby extending the g(2+1)
systematics for Pt isotopes across the upper part of the valence neutron
shell, beginning below mid-shell. Despite the variation in the number of
valence neutron holes from 6 to 22, the g-factors remain nearly constant
and near 0.7Z/A.
PACS
21.10.Ky Electromagnetic moments -
23.20.En Angular distribution and correlations measurements -
27.70.+q 
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