Excited states in Xe-124 were populated in the reaction Se-82(Ca-48, 6n) Xe-124 and gamma-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.
|Titolo:||Transition to non-collective states at high spin in Xe-124|
|Parole Chiave:||ba-ce-region ; spectroscopy ; bands|
|Settore Scientifico Disciplinare:||Settore FIS/01 - Fisica Sperimentale|
Settore FIS/04 - Fisica Nucleare e Subnucleare
|Data di pubblicazione:||apr-2008|
|Digital Object Identifier (DOI):||10.1140/epja/i2008-10570-1|
|Appare nelle tipologie:||01 - Articolo su periodico|