Measurements of lifetimes and feeding times for high spin states in 156Dy
1979; Elsevier BV; Volume: 332; Issue: 3-4 Linguagem: Inglês
10.1016/0375-9474(79)90012-5
ISSN1873-1554
AutoresD. Ward, H.R. Andrews, O. Häusser, Y. El Masri, M. M. Aléonard, I. Yang-Lee, R. M. Diamond, F. S. Stephens, P. A. Butler,
Tópico(s)Advanced NMR Techniques and Applications
ResumoThe inverse reaction 24 Mg(136Xe, 4n)156Dy at 595 MeV has been used to populate high spin states in 156Dy. A recoil distance technique was applied to measure lifetimes and feeding times in both the ground state band and a band of anomalously high moment of inertia. Values for the intrinsic quadrupole moments, Q0, were derived to spin 22+. The limit of centrifugal stretching appeared to be reached at spin 14+. The results are discussed in terms of band mixing.
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