Decay correlations in the seconds range with laser-ionized, mass-separated beams

[摘要] The upgraded LISOL beta-decay detection Setup. which was used for the measurement of the mass A = 67 Fe-Co-Ni decay chain. is presented. A new decay correlation technique has been developed in order to characterize all isomeric 492 keV transition, observed in this decay chain. Correlating single beta and gamma events and beta-coincident gamma events with each other in the seconds range. allowed for the placement of this isomeric transition in (CO)-C-67. A new half-life for the (CO)-C-67 ground state was determined. The technique and its possibilities and limitations are discussed. (c) 2008 Elsevier B.V. All rights reserved.

[发布日期] 2008-10-01

[效力级别]  Proceedings Paper

[关键词] Correlations;beta-decay;ISOL