Isotopic effects in elastic and inelastic 12,13C + 16,18O scattering
New angular-distribution data of 13С + 18О elastic and inelastic scattering at the energy Elab(18O) = 105 MeV were obtained for the transitions to the ground and excited states 3.088 MeV(1/2+), 3.555 MeV (1/2-), 3.854 MeV (5/2+) of 13С and 1.982 MeV (2+), 3.555 MeV (4+), 3.921 MeV (2+), 4.456 MeV...
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| Main Authors: | , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute for Nuclear Research, National Academy of Sciences of Ukraine
2010-09-01
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| Series: | Ядерна фізика та енергетика |
| Subjects: | |
| Online Access: | http://jnpae.kinr.kiev.ua/11.3/Articles_PDF/jnpae-2010-11-0251-Rudchik.pdf |
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| Summary: | New angular-distribution data of 13С + 18О elastic and inelastic scattering at the energy Elab(18O) = 105
MeV were obtained for the transitions to the ground and excited states 3.088 MeV(1/2+), 3.555 MeV (1/2-),
3.854 MeV (5/2+) of 13С and 1.982 MeV (2+), 3.555 MeV (4+), 3.921 MeV (2+), 4.456 MeV (1-), 5.098 MeV (3-),
5.260 MeV (2+) of 18O. These and the 13С + 18О elastic scattering data taken from the literature at the
energies Elab(18O) = 15, 20, 24, 31 MeV and Elab(13С) = 24 MeV were analysed within the optical model and
coupled-reaction-channels methods. Sets of 13С + 18О optical potential parameters and their energy
dependence were obtained. Contributions of potential scattering and transfer reactions to the elastic and
inelastic channels of 13С + 18О scattering were studied. Isotopic differences (effects) in 12, 13С + 16, 18О optical
potential parameters were investigated. |
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| ISSN: | 1818-331X 2074-0565 |