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.

Production of very neutron-deficient isotopes near Sn-100 via reactions involving light-particle and cluster emission

BELCARI, NICOLA;
2000

Abstract

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.
La Commara, M; del Campo, Jg; D'Onofrio, A; Gadea, A; Glogowski, M; Jarillo Herrero, P; Belcari, Nicola; 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.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11568/170694
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