The production of very neutron-deficient isotopes near 100 Sn 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 99 Cd, 100 In, 101 Sn and 102 In via 58 Ni q 58 Ni fusion reactions followed by cluster emission, and via 58 Ni q 50 Cr fusion reactions accompanied by evaporation of protons, neutrons or a particles. Both types of reactions yield similar cross sections for the production of exotic nuclei near 100 Sn. The data are discussed in comparison with results obtained from statistical-model calculations.
Production of very neutron-deficient isotopes near 100Sn via reactions involving light-particle and cluster emission / LA COMMARA, M., J., G.d.C., A., D., A., G., M., G., P., J.H., N., B., R., B., G., d.A., C., F., M., G., H., G., M., H., R., K., M., R., Roca, V., E., R., Romano, M., K., R., K., S., et al.. - In: NUCLEAR PHYSICS. A. - ISSN 0375-9474. - STAMPA. - 669:(2000), pp. 43-50.
Production of very neutron-deficient isotopes near 100Sn via reactions involving light-particle and cluster emission
LA COMMARA, MARCO;ROCA, VINCENZO;ROMANO, MARIO;
2000
Abstract
The production of very neutron-deficient isotopes near 100 Sn 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 99 Cd, 100 In, 101 Sn and 102 In via 58 Ni q 58 Ni fusion reactions followed by cluster emission, and via 58 Ni q 50 Cr fusion reactions accompanied by evaporation of protons, neutrons or a particles. Both types of reactions yield similar cross sections for the production of exotic nuclei near 100 Sn. The data are discussed in comparison with results obtained from statistical-model calculations.| File | Dimensione | Formato | |
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