Lin, Chengjian; du Rietz, Rickard; Hinde, David; Dasgupta, Mahananda; Thomas, Renju; Brown, Michael; Evers, Maurits; Gasques , Leandro; Rodriguez, Matias
The mass distributions of the fission fragments were measured in reactions induced by 48Ti beams on 144,154Sm, 162Dy, 174Yb, 186W, 192Os, 196Pt, 200Hg, and 208Pb targets at near-barrier energies. The systematic tendencies of the mass widths have been explored. For the reactions with the lighter or spherical target nuclei, the mass widths increase with increasing bombarding energy, a behavior expected for fusion-fission. For the heavier and statically deformed nuclei, the mass widths increase...[Show more]
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