RDDS lifetime measurement with JUROGAM + RITU
Lifetimes in 188Pb were measured using the Köln plunger in combination with the RITU separator and JUROGAM. Four lifetimes were measured, from which the deformation of the prolate band was experimentally determined for the first time. The squared prolate mixing amplitude of the 21+ state was deduced from the measured B(E2) values.
PACS.21.10.Tg Lifetimes 27.70.+q 150 ⩽ A ⩽ 189 23.20.Lv γ transitions and level energies