Lifetime measurements of terminating and collective high-spin states in 155DY and 156DY
1989; Elsevier BV; Volume: 217; Issue: 1-2 Linguagem: Inglês
10.1016/0370-2693(89)91511-6
ISSN1873-2445
AutoresH. Emling, I. Ahmad, P.J. Daly, B.K. Dichter, M. W. Drigert, U. Garg, Z. W. Grabowski, R. Holzmann, R. V. F. Janssens, T. L. Khoo, W.C. Ma, M. Piiparinen, M. A. Quader, I. Ragnarsson, W. H. Trzaska,
Tópico(s)Advanced NMR Techniques and Applications
ResumoLifetime measurements for the isotopes 155Dy and 156Dy have been extended up to spins around 40ħ by the Doppler shift attenuation method in conjunction with γ-γ-coincidence measurements. Results have been obtained for the yrast band in 156Dy and for three bands in 155Dy. Strong retardations of the E2-strengt were observed for intruding terminating sequences, for which specific single particle configurations are suggested.
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