Determining the statistical weight of multicluster wave functions for light nuclei in a parametrized phase analysis |
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| Authors: | K. A. Gridnev V. V. Dyachkov A. V. Yushkov |
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| Affiliation: | 1. St. Petersburg State University, St. Petersburg, 198504, Russia
2. Al-Farabi Kazakh National University, Almaty, 050038, Kazakhstan
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| Abstract: | The experimental angular distributions of light alpha-cluster nuclei are described. Based on fitting, we find that the experimental angular distribution splits into two diffraction modes: the first has a short oscillation period on the nucleus as a whole, and the second has long oscillation periods on the alpha-cluster substructures. Fitting also reveals that the cross sections rising above the Rutherford level for light nuclei is explained by the additivity (modulation) of the alpha-particle mode of elastic scattering (the scattering of alpha particles on alpha-particle clusters). |
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