ISSN:
1434-601X
Keywords:
PACS:21.10.Tg Lifetimes – 21.10.Re Collective levels – 23.20.Lv Gamma transitions and level energies – 27.60.+j 90 ≤ A ≤ 149
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: The quadrupole moment for the πg 9/2⊗νh 11/2 band in the 130〉Pr nucleus has been measured using the Doppler-shift attenuation method. A centroid shift analysis was carried out and a value of Q0=6.1±0.4 eb, corresponding to an axial prolate deformation of β2=0.35(3), has been determined. This is the first direct experimental confirmation of the deformation-driving character of the πg 9/2 orbital in an odd-odd nucleus in the A≃135 superdeformed region.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100500050116
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