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Inelastic excitation and neutron transfer in the − 13 13 C scattering with the molecular particle-core model

1987; American Institute of Physics; Volume: 36; Issue: 2 Linguagem: Inglês

10.1103/physrevc.36.647

1538-4497

A Thiel, Walter Greiner, Jae Yeong Park, W. Scheid,

Nuclear Physics and Applications

The molecular particle-core model is applied to the scattering of $^{13}\mathrm{C}$ on $^{13}\mathrm{C}$. The model divides the $^{13}$C${+\mathrm{}}^{13}$C system into two $^{12}\mathrm{C}$ cores and two valence neutrons. The valence neutrons are described with molecular eigenfunctions of the symmetric two-center shell model. Coupled channel calculations are carried out for the inelastic single and mutual excitation of the first ${(1/2}^{+}$ state of $^{13}\mathrm{C}$ and the neutron transfer to the $^{12}$C${+}^{14}$C system. The results reproduce the experimental data. The analysis of the S matrix shows that the gross structure of the transfer excitation function is related to resonances in the relative motion of the elastic and transfer channels.