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- Title
<sup>14</sup>C(<sup>11</sup>B,<sup>10</sup>B)<sup>15</sup>C REACTION at E<sub>lab</sub> = 45 MeV AND THE <sup>10</sup>B+<sup>15</sup>C OPTICAL POTENTIAL.
- Authors
MEZHEVYCH, S. YU.; RUDCHIK, A. T.; RUDCHIK, A. A.; KEMPER, K. W.; RUSEK, K.; PONKRATENKO, O. A.; KOSHCHY, E. I.; SAKUTA, S. B.
- Abstract
Complete angular distributions including both forward and backward angles are reported for the 14C(11B,10B)15C reaction at Elab(11B)=45 MeV for the ground and excited states of 10B and 15C. The experimental data were analyzed within the coupled reaction channels method that included the 11B+14C elastic scattering channel as well as channels for one- and twostep transfers of nucleons in the coupling scheme. The necessary 11B+14C optical potential parameters were obtained from previous work, while those for 10B+15C were deduced from fitting the CRC reaction calculations to the 14C(11B,10B)15C reaction data. Needed spectroscopic amplitudes of transferred nucleons and clusters were calculated within the translationalinvariant shell model. The data are well described by neutron transfers, while contributions from two-step transfers were found to be negligible. Recently published global optical potentials for the elastic scattering of the 8;10;11B isotopes were tested as part of the analysis and found to satisfactorily describe this reaction data if the surface imaginary potentials were omitted for both the entrance and the exit channels, and the parameters for volume real and imaginary potentials were slightly modified.
- Subjects
ANGULAR distribution (Nuclear physics); COUPLING schemes; ELASTIC scattering; EXCITED states; SURFACE potential; IMMUNOCHEMISTRY; BORON isotopes
- Publication
Acta Physica Polonica B, 2021, Vol 52, Issue 2, p109
- ISSN
0587-4254
- Publication type
Article
- DOI
10.5506/APhysPolB.52.109