1302.1981 (O. Delaune et al.)

Isotopic distribution of fission fragments in collisions between 238U
beam and 9Be and 12C targets at 24 MeV/u    [PDF]

O. Delaune, F. Farget, O. B. Tarasov, A. M. Amthor, B. Bastin, D. Bazin, B. Blank, L. Cacéres, A. Chbihi, B. Fernandez-Dominguez, S. Grevy, O. Kamalou, S. Lukyanov, W. Mittig, D. J. Morrissey, J. Pereira, L. Perrot, M. -G. Saint-Laurent, H. Savajols, B. M. Sherill, C. Stodel, J. C. Thomas, A. C. Villari

Inverse kinematics coupled to a high-resolution spectrometer is used to investigate the isotopic yields of fi?ssion fragments produced in reactions between a 238U beam at 24 MeV/u and 9Be and 12C targets. Mass, atomic number and isotopic distributions are reported for the two reactions. These informations give access to the neutron excess and the isotopic distribution widths, which together with the atomic-number and mass distributions are used to investigate the fusion-?ssion dynamics.

View original: http://arxiv.org/abs/1302.1981