The nuclear structure of neutron-rich N≥126 nuclei have been investigated following their production via relativistic projectile fragmentation of a E/A=l GeV 238U beam on a Be target. The cocktail of secondary beam products were separated and identified using the GSI FRagment Separator (FRS). The nuclei of interest were implanted in a high-granularity active stopper detector set-up consisting of 6 double sided silicon strip detectors. The associated gamma-ray transitions were detected with the RISING array, consisting of 15 Euroball cluster Ge-detectors. Time-correlated gamma decays from individually identified nuclear species have been recorded, allowing the clean identification of isomeric decays.
|Number of pages||4|
|Journal||AIP Conference Proceedings|
|Publication status||Published - ápr. 23 2009|
|Event||13th International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics - Cologne, Germany|
Duration: aug. 25 2009 → aug. 29 2009
ASJC Scopus subject areas
- Physics and Astronomy(all)