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Fusion and neutron-transfer cross sections for 13C + 10B and 13C + 11B reactions at subbarrier energies
Authors:Binay Dasmahapatra  Bibiana ?ujec  Fouad Lahlou
Institution:Laboratoire de physique nucléaire, Département de physique, Université Lavai, Québec, Canada G1K 7P4
Abstract:The cross sections for the 10B(13C, 12C)11B neutron-transfer reaction, leading to the 11B 4.45 and 6.74 MeV and 12C 4.44 MeV excited states, and for 13C + 10B fusion have been measured by the characteristic and total γ-ray yield methods, respectively, over the energy (c.m.) interval 2.4–5.8 MeV. For 13C + 11B, with no transfer reactions present, the fusion cross sections have been measured between Ec.m. = 2.3 and 6.4 MeV. The fusion cross sections for 13C + 10B and 13C + 11B are found to be almost equal and slightly enhanced with respect to those for 12C + 10B and 12C + 11B.
Keywords:Nuclear reactions
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