Abstract
The high spin yrast structure of I117 has been studied with the Al27+94Mo reaction at 129 MeV. Three structural features have been identified: (i) coexisting prolate (=0°) and oblate (=-60°) collective shapes involving the h11/2 orbital, (ii) noncollective oblate (=+60°) shapes associated with band termination, and (iii) a delayed h11/2 crossing frequency in the [550]1/2- yrast band.
Original language | English |
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Pages (from-to) | 2629-2639 |
Number of pages | 11 |
Journal | Physical Review C |
Volume | 48 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1 Jan 1993 |