| Issue |
EPJ Web Conf.
Volume 306, 2024
FUSION23 – International Conference on Heavy-Ion Collisions at Near-Barrier Energies
|
|
|---|---|---|
| Article Number | 01038 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/epjconf/202430601038 | |
| Published online | 18 October 2024 | |
https://doi.org/10.1051/epjconf/202430601038
Application of shell-cluster comprehensive model to α resonant scattering
1 Department of Pure and Applied Physics, Kansai University
2 Research Center for Nuclear Physics (RCNP), Osaka University
* e-mail: itomk@kansai-u.ac.jp
Published online: 18 October 2024
We apply the comprehensive model of the shell model and the cluster model to the α + 16O resonant scattering. In this model, the coupling of the shell model configuration with 16O + four nucleons and the cluster model configuration with 16O + α is explicitly solved. The absorbing boundary condition is imposed on the α + 16O cluster configuration, and the excitation function of the elastic scattering is calculated from the method of the continuum level density. The shell + cluster calculation nicely reproduces the sharp resonant structures with a small energy interval appearing in the excitation function although the α cluster model reproduces only the broad and gross structure in the excitation function. The resonance width generated by the coupling with the shell model configuration is discussed in comparison to the experimental width.
© The Authors, published by EDP Sciences, 2024
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