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- Title
Transition to non-collective states at high spin in <sup>124</sup>Xe.
- Authors
Al-Khatib, A.; Hübel, H.; Bringel, P.; Engelhardt, C.; Neußer-Neffgen, A.; Hagemann, G.; Hansen, C.; Herskind, B.; Sletten, G.; Bracco, A.; Camera, F.; Benzoni, G.; Fallon, P.; Clark, R. M.; Carpenter, M. P.; Janssens, R. V. F.; Khoo, T. L.; Lauritsen, T.; Chowdhury, P.; Amro, H.
- Abstract
Excited states in 124Xe were populated in the reaction 82Se(48Ca, 6 n)124Xe and γ -ray coincidence relationships were measured with the Gammasphere spectrometer. Two new bands are observed and several of the previously known bands are extended in the high- as well as in the low-spin region. Two irregular high-spin structures are also added. The irregularities are a fingerprint of a transition from collective to non-collective behaviour. Configuration assignments to the new structures are proposed on the basis of systematics and by comparing experimental properties with calculations within the framework of the cranking model.
- Subjects
GAMMASPHERE; GAMMA ray detectors; NUCLEAR cranking model; NUCLEAR models; SPECTROMETERS
- Publication
European Physical Journal A -- Hadrons & Nuclei, 2008, Vol 36, Issue 1, p21
- ISSN
1434-6001
- Publication type
Article
- DOI
10.1140/epja/i2008-10570-1