Lifetime measurements on fission fragments in the A ∼ 100 region
- Grente, L.
- Salsac, M.-D.
- Korten, W.
- Görgen, A.
- W. Hagen, T.
- Braunroth, T.
- Bruyneel, B.
- Celikovic, I.
- Clément, E.
- Delaune, O.
- Dijon, A.
- Drouart, A.
- Ertürk, S.
- Farget, F.,
- De France, G.
- Gottardo, A.
- Hackstein, M.
- Jacquot, B.
- Libert, J.
- Litzinger, J.
- Ljungvall, J.
- Louchart, C.
- Michelagnoli, C.
- Napoli, D.R.
- Navin, A.
- Pillet, N.
- Pipidis, A.
- Recchia, F.
- Rejmund, M.
- Rother, W.
- Sahin, E.
- Schmitt, C.
- Siem, S.
- Sulignano, B.
- Valiente-Dobon, J.J.
- Zell, K.O.
DOIAbstract
Expérience GANIL/VAMOS/EXOGAMInternational audienceLifetimes 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 -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
Add to ORKG