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International Symposium/ Quasifission Process in Heavy Ion Reactions, Messina : Italy (2010)
Discrimination between fission and quasi-fission from reaction time measurements
M. Morjean1, D. Jacquet2, M. Laget2, J.F. Berger3

The formation of compound nuclei with Z = 120 and Z = 124 has been evidenced from their very long fission times measured by the blocking technique in single crystals. A possible explanation for the long measured fission times might be found in the temperature dependence of the fission barriers, as predicted by Hartree-Fock-Bogolubov calculations at finite temperature in this super-heavy nucleus domain.
1 :  GANIL - Grand Accélérateur National d'Ions Lourds
2 :  IPNO - Institut de Physique Nucléaire d'Orsay
3 :  DAM/DIF - DAM Île-de-France
Physique/Physique Nucléaire Expérimentale