| Issue |
EPJ Web Conf.
Volume 342, 2025
14th International Spring Seminar on Nuclear Physics “Cutting-Edge Developments in Nuclear Structure Physics”
|
|
|---|---|---|
| Article Number | 01019 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/epjconf/202534201019 | |
| Published online | 21 November 2025 | |
https://doi.org/10.1051/epjconf/202534201019
Electromagnetic sum rules for 22O from coupled-cluster theory
1 Institut für Kernphysik and PRISMA+ Cluster of Excellence, Johannes Gutenberg-Universität Mainz, 55099 Mainz, Germany
2 Helmholtz-Institut Mainz, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
* e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 21 November 2025
Abstract
In this contribution, we discuss recent results on the determination of the electric dipole polariz-ability αD for the neutron-rich isotope 22 O within the ab initio framework. Our calculations utilize the Lorentz integral transform coupled-cluster (LIT-CC) approach with two different chiral potentials that incorporate two-and three-nucleon interactions. We compare our predictions with the available experimental data and find good agreement in the low-energy region.
© The Authors, published by EDP Sciences, 2025
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