| Issue |
EPJ Web Conf.
Volume 311, 2024
The Fifth International Workshop on State of the Art in Nuclear Cluster Physics (SOTANCP5)
|
|
|---|---|---|
| Article Number | 00009 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/epjconf/202431100009 | |
| Published online | 28 October 2024 | |
https://doi.org/10.1051/epjconf/202431100009
Alpha-like correlations in 20Ne: Comparison of quartetting wave function and THSR approaches
1 Institut für Physik, Universität Rostock, D-18051 Rostock, Germany
2 School of Physics, Nanjing University, Nanjing 210093, China
3 Shanghai Research Center for Theoretical Nuclear Physics, NSFC and Fudan University, 200438, Shanghai, China
* e-mail: gerd.roepke@uni-rostock.de
Published online: 28 October 2024
20Ne can be considered as a double-magic 16O core nucleus surrounded by four nucleons, the constituents of an α-like quartet. Similar to other nuclei (212Po, 104Ti, etc.) with a quartet on top of a double-magic core nucleus, significant α-like correlations are expected. The quartetting wave function (QWF) approach predicts a large α-like cluster contribution near the surface of the nuclei. The Tohsaki-Horiuchi-Schuck-Röpke (THSR) approach describes α-like clustering in nuclear systems. The results of the QWF approach in the Thomas-Fermi and shell-model approximation are compared with THSR calculations for the container model.
© The Authors, published by EDP Sciences, 2024
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