ISSN:
1434-601X
Keywords:
PACS: 27.80.+w 190 〈 A 〈 219 – 23.20.Lv Gamma transitions and level energies – 21.60.Ev Collective models – 25.70.-z Low and intermediate energy heavy-ion reactions
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: Prompt and delayed γ-rays have been observed from very neutron deficient 192–195Po nuclei by using the recoil-decay tagging (RDT) and recoil gating techniques. The yrast levels up to the (10+) state in the 192Po were identified for the first time. Comprehensive data for 194Po rendered it possible to extend the yrast line and to observe several positive and negative parity non-yrast states. In the odd-mass isotopes 193Po and 195Po, favoured and unfavoured states on top of the 13/2+ state have been identified. The results are discussed within the simple vibrator and rotor pictures as well as in the framework of coexisting spherical and deformed-intruder structures.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100500050347
Permalink
