Recent advances in coupled cluster computations of open-shell atomic nuclei

Marino, Francesco; Bonaiti, Francesca; Bacca, Sonia; Demol, Pepijn; Duguet, Thomas; Hagen, Gaute; Jansen, Gustav; Tichai, Alexander

doi:10.1051/epjconf/202532400021

Recent advances in coupled cluster computations of open-shell atomic nuclei

Journal Article · Fri Apr 11 00:00:00 EDT 2025 · EPJ Web of Conferences (Online)

DOI:https://doi.org/10.1051/epjconf/202532400021· OSTI ID:3016192

Marino, Francesco ^[1]; Bonaiti, Francesca ^[2]; Bacca, Sonia ^[1]; Demol, Pepijn ^[3]; Duguet, Thomas ^[4]; Hagen, Gaute ^[5]; Jansen, Gustav ^[6]; Tichai, Alexander ^[7]

Johannes Gutenberg Univ., Mainz (Germany)
Johannes Gutenberg Univ., Mainz (Germany); Michigan State Univ., East Lansing, MI (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Katholieke Univ. Leuven (Belgium)
Univ. Paris-Saclay, Gif-sur-Yvette (France); Katholieke Univ. Leuven (Belgium)
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Technical Univ. of Darmstadt (Germany); GSI-Helmholtzzentrum fur Schwerionenforschung, Darmstadt (Germany); Max Planck Inst. fuer Kernphysik, Heidelberg (Germany)

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.

View Accepted Manuscript (DOE)

Research Organization:: Michigan State Univ., East Lansing, MI (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP)

Grant/Contract Number:: AC05-00OR22725; SC0013617

OSTI ID:: 3016192

Alternate ID(s):: OSTI ID: 2573221

Journal Information:: EPJ Web of Conferences (Online), Journal Name: EPJ Web of Conferences (Online) Vol. 324; ISSN 2100-014X

Publisher:: EDP SciencesCopyright Statement

Country of Publication:: United States

Language:: English

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