https://doi.org/10.1051/epjconf/202532400021
Recent advances in coupled cluster computations of open-shell atomic nuclei
1 Institut für Kernphysik and PRISMA+ Cluster of Excellence, Johannes Gutenberg-Universität Mainz, 55099 Mainz, Germany
2 Facility for Rare Isotope Beams, Michigan State University, East Lansing, MI 48824, USA
3 Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
4 Helmholtz-Institut Mainz, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
5 KU Leuven, Instituut voor Kernen Stralingsfysica, 3001 Leuven, Belgium
6 IRFU, CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
7 Department of Physics and Astronomy, University of Tennessee, Knoxville, TN 37996, USA
8 National Center for Computational Sciences, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
9 Technische Universität Darmstadt, Department of Physics, 64289 Darmstadt, Germany
10 ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany
11 Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany
* e-mail: frmarino@uni-mainz.de
Published online: 11 April 2025
In this contribution, we report on recent progress in coupled-cluster simulations of open-shell atomic nuclei using interactions consistently derived from chiral effective field theory. In particular, we compare different coupled-cluster approaches by computing binding energies and electric dipole polarizabilities in medium-mass calcium isotopes.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
