Published November 1999 | Version v1
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Production of very neutron-deficient isotopes near 100Sn via reactions involving light-particle and cluster emission

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Description

The production of very neutron-deficient isotopes near 100Sn 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 99Cd, 100In, 101Sn and 102In via 58Ni+58Ni fusion reactions followed by cluster emission, and via 58Ni+50Cr fusion reactions accompanied by evaporation of protons, neutrons or α particles. Both types of reactions yield similar cross sections for the production of exotic nuclei near 100Sn. The data are discussed in comparison with results obtained from statistical-model calculations. (orig.)

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Additional details

Publishing Information

Imprint Pagination
11 p.
Report number
GSI--99-41(prepr.)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
31007021
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ALPHA PARTICLES; CADMIUM 99; CHROMIUM 50 TARGET; CLUSTER MODEL; CROSS SECTIONS; EVAPORATION MODEL; INDIUM 100; INDIUM 102; ISOTOPE PRODUCTION; NEUTRON-DEFICIENT ISOTOPES; NEUTRONS; NICKEL 58 REACTIONS; NICKEL 58 TARGET; PROTONS; TIN 101
Descriptors DEC
BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CADMIUM ISOTOPES; CATIONS; CHARGED PARTICLES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; EVEN-ODD NUCLEI; FERMIONS; HADRONS; HEAVY ION REACTIONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INDIUM ISOTOPES; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; IONS; ISOTOPES; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; ODD-ODD NUCLEI; RADIATIONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; TARGETS; TIN ISOTOPES

Optional Information

Notes
10 refs.