Lifetimes of first 4+ and 6+ states have been measured in neutron-rich isotopes of Zr, Mo, Ru and Pd using the recoil distance Doppler shift method at GANIL. The nuclei were produced through a fusion-fission reaction in inverse kinematics. The fission fragments were fully identified in the large-acceptance VAMOS spectrometer and γ-rays were detected in coincidence with the EXOGAM germanium array. Lifetimes of excited states in the range of 1-100 ps were measured with the Cologne plunger. Preliminary lifetime results are presented as well as a discussion on the evolution of the collectivity in this region. © Owned by the authors, published by EDP Sciences, 2013.
CITATION STYLE
Grente, L., Salsac, M. D., Korten, W., Görgen, A., Hagen, T. W., Braunroth, T., … Zell, K. O. (2013). Lifetime measurements on fission fragments in the A ∼ 100 region. In EPJ Web of Conferences (Vol. 62). https://doi.org/10.1051/epjconf/20136201002
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