Nuclear-structure dependence of heavy-ion-fusion partial-wave distributions
- 6 March 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 62 (10) , 1103-1105
- https://doi.org/10.1103/physrevlett.62.1103
Abstract
Partial-wave cross sections for fusion of and at energies of 5% and 7% above the Bass-model fusion barrier have been measured with the Darmstadt-Heidelberg Crystal Ball. The distribution for fusion with the more neutron-deficient target exhausts the unitarity limit for lower angular momenta. In contrast, fusion with the slightly more neutron-rich target yields a broad angular momentum distribution with cross sections well below unitarity even for small partial waves.
Keywords
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