Quasielastic nucleon transfer and the heavy-ion interaction potential

A. M. Van Den Berg, W. Henning, L. L. Lee, K. T. Lesko, K. E. Rehm, J. P. Schiffer, G. S F Stephans, F. L H Wolfs, Walter Freeman

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Abstract

Quasielastic nucleon-transfer cross sections have been mea- sured at energies 35% above the Coulomb barrier for 58,64Ni + 112,116,120,124Sn. The systematic trends were studied over the range of systems, which span a factor of 2 in neutron excess N-Z. The observed magnitude of the cross sections and their surface localization suggest that quasielastic processes play an important role in the average nucleus-nucleus potential, a quantity of considerable recent interest in near-barrier collisions of heavy systems.

Original languageEnglish (US)
Pages (from-to)572-575
Number of pages4
JournalPhysical Review Letters
Volume56
Issue number6
DOIs
StatePublished - 1986
Externally publishedYes

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Van Den Berg, A. M., Henning, W., Lee, L. L., Lesko, K. T., Rehm, K. E., Schiffer, J. P., Stephans, G. S. F., Wolfs, F. L. H., & Freeman, W. (1986). Quasielastic nucleon transfer and the heavy-ion interaction potential. Physical Review Letters, 56(6), 572-575. https://doi.org/10.1103/PhysRevLett.56.572