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Author Back, B. B. ♦ Fernandez, P. B. ♦ Glagola, B. G. ♦ Henderson, D. ♦ Kaufman, S. ♦ Keller, J. G. ♦ Sanders, S. J. ♦ Videbaek, F. ♦ Wang, T. F. ♦ Wilkins, B. D.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PHYSICS ♦ TUNGSTEN 182 TARGET ♦ SULFUR 32 REACTIONS ♦ ERBIUM 166 TARGET ♦ TITANIUM 48 REACTIONS ♦ SAMARIUM 154 TARGET ♦ NICKEL 60 REACTIONS ♦ THORIUM 214 ♦ QUASI-FISSION ♦ ULTIMATE STRENGTH ♦ SAMARIUM 154 REACTIONS ♦ INELASTIC SCATTERING ♦ STRENGTH FUNCTIONS ♦ DEEP INELASTIC SCATTERING ♦ QUASI-ELASTIC SCATTERING ♦ CROSS SECTIONS ♦ CORRELATIONS
Abstract The entrance-channel dependence of the distribution of reaction strength has been studied for three systems, namely {sup 32}S+{sup 182}W, {sup 48}Ti+{sup 166}Er, and {sup 60}Ni+{sup 154}Sm, which all lead to the compound system {sup 214}Th in complete fusion reactions. The cross sections for elastic/quasielastic scattering, deeply inelastic, and fissionlike processes were measured at beam energies of {ital E}{sub lab} =166, 177, 222, 260 MeV for {sup 32}S+{sup 182}W, {ital E}{sub lab}=220, 240, 270, 298 MeV for {sup 48}Ti+{sup 166}Er, and {ital E}{sub lab}=339, 390, 421 MeV for {sup 60}Ni+{sup 154}Sm, respectively. The maximum contribution of complete-fusion fission processes to the fissionlike cross section is estimated on the basis of expected angle-mass correlations for such reactions. The results show a strong entrance-channel dependence as predicted by the extra-push model. {copyright} {ital 1996 The American Physical Society.}
ISSN 05562813
Educational Use Research
Learning Resource Type Article
Publisher Date 1996-04-01
Publisher Department Argonne National Laboratory (ANL), Argonne, IL
Publisher Place United States
Journal Physical Review, C
Volume Number 53
Issue Number 4
Organization Argonne National Laboratory (ANL), Argonne, IL


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