The mean lifetimes of ten states in 133Nd excited via the reaction 104Pd(32S,2pn) at E32S=135 MeV were measured by means of the recoil-distance Doppler-shift method. The spectra obtained by setting a gate on the shifted component of a transition directly feeding the level of interest were analyzed within the framework of the differential decay-curve method. The intraband transition strengths are compared to calculations within the particle plus rotor model which reveal differences in the quadrupole deformations ε and γ of the bands studied.
Low-Lying Bands with Different Quadrupole Deformation in 133Nd
LUNARDI, SANTO;BRANDOLINI, FRANCO;PAVAN, PIETRO;
2001
Abstract
The mean lifetimes of ten states in 133Nd excited via the reaction 104Pd(32S,2pn) at E32S=135 MeV were measured by means of the recoil-distance Doppler-shift method. The spectra obtained by setting a gate on the shifted component of a transition directly feeding the level of interest were analyzed within the framework of the differential decay-curve method. The intraband transition strengths are compared to calculations within the particle plus rotor model which reveal differences in the quadrupole deformations ε and γ of the bands studied.File in questo prodotto:
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