The production of very neutron-deficient isotopes near Sn-100 has been investigated by using on-line mass separation of evaporation residues produced by heavy-ion induced complete-fusion reactions. We measured the cross sections for Cd-99, In-100, Sn-101 and In-102 via Ni-58 + 58Ni fusion reactions followed by cluster emission, and via Ni-58 + Cr-50 fusion reactions accompanied by evaporation of protons, neutrons or cu particles. Both types of reactions yield similar cross sections for the production of exotic nuclei near Sn-100. The data are discussed in comparison with results obtained from statistical-model calculations. (C) 2000 Elsevier Science B.V. All rights reserved.
|Autori:||La Commara M; del Campo JG; D'Onofrio A; Gadea A; Glogowski M; Jarillo-Herrero P; BELCARI N; Borcea R; de Angelis G; Fahlander C; Gorska M; Grawe H; Hellstrom M; Kirchner R; Rejmund M; Roca V; Roeckl E; Romano M; Rykaczewski K; Schmidt K; Terrasi F|
|Titolo:||Production of very neutron-deficient isotopes near Sn-100 via reactions involving light-particle and cluster emission|
|Anno del prodotto:||2000|
|Digital Object Identifier (DOI):||10.1016/S0375-9474(99)00814-3|
|Appare nelle tipologie:||1.1 Articolo in rivista|