@article{hergert_ab_2014,
abstract = {We use the newly developed multireference in-medium similarity renormalization group to study all even isotopes of the calcium and nickel isotopic chains, based on two- plus three-nucleon interactions derived from chiral effective field theory. We present results for ground-state and two-neutron separation energies and quantify their theoretical uncertainties. At shell closures, we find excellent agreement with coupled-cluster results obtained with the same Hamiltonians. Our results confirm the importance of chiral 3N interactions to obtain a correct reproduction of experimental energy trends, and their subtle impact in neutron-rich Ca and Ni isotopes. At the same time, we uncover and discuss deficiencies of the input Hamiltonians which need to be addressed by the next generation of chiral interactions.},
annote = {From Duplicate 1 (Ab initio multireference in-medium similarity renormalization group calculations of even calcium and nickel isotopes - Hergert, H.; Bogner, S. K.; Morris, T. D.; Binder, S.; Calci, A.; Langhammer, J.; Roth, R.)

Publisher: American Physical Society},
archivePrefix = {arXiv},
arxivId = {1408.6555},
author = {Hergert, H. and Bogner, S. K. and Morris, T. D. and Binder, S. and Calci, A. and Langhammer, J. and Roth, R.},
doi = {10.1103/PhysRevC.90.041302},
eprint = {1408.6555},
issn = {1089490X},
journal = {Physical Review C - Nuclear Physics},
month = {oct},
number = {4},
pages = {41302},
title = {{Ab initio multireference in-medium similarity renormalization group calculations of even calcium and nickel isotopes}},
url = {http://link.aps.org/doi/10.1103/PhysRevC.90.041302 https://link.aps.org/doi/10.1103/PhysRevC.90.041302},
volume = {90},
year = {2014}
}

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Our results confirm the importance of chiral 3N interactions to obtain a correct reproduction of experimental energy trends, and their subtle impact in neutron-rich Ca and Ni isotopes. At the same time, we uncover and discuss deficiencies of the input Hamiltonians which need to be addressed by the next generation of chiral interactions.","annote":"From Duplicate 1 (Ab initio multireference in-medium similarity renormalization group calculations of even calcium and nickel isotopes - Hergert, H.; Bogner, S. K.; Morris, T. D.; Binder, S.; Calci, A.; Langhammer, J.; Roth, R.) Publisher: American Physical Society","archiveprefix":"arXiv","arxivid":"1408.6555","author":[{"propositions":[],"lastnames":["Hergert"],"firstnames":["H."],"suffixes":[]},{"propositions":[],"lastnames":["Bogner"],"firstnames":["S.","K."],"suffixes":[]},{"propositions":[],"lastnames":["Morris"],"firstnames":["T.","D."],"suffixes":[]},{"propositions":[],"lastnames":["Binder"],"firstnames":["S."],"suffixes":[]},{"propositions":[],"lastnames":["Calci"],"firstnames":["A."],"suffixes":[]},{"propositions":[],"lastnames":["Langhammer"],"firstnames":["J."],"suffixes":[]},{"propositions":[],"lastnames":["Roth"],"firstnames":["R."],"suffixes":[]}],"doi":"10.1103/PhysRevC.90.041302","eprint":"1408.6555","issn":"1089490X","journal":"Physical Review C - Nuclear Physics","month":"oct","number":"4","pages":"41302","title":"Ab initio multireference in-medium similarity renormalization group calculations of even calcium and nickel isotopes","url":"http://link.aps.org/doi/10.1103/PhysRevC.90.041302 https://link.aps.org/doi/10.1103/PhysRevC.90.041302","volume":"90","year":"2014","bibtex":"@article{hergert_ab_2014,\nabstract = {We use the newly developed multireference in-medium similarity renormalization group to study all even isotopes of the calcium and nickel isotopic chains, based on two- plus three-nucleon interactions derived from chiral effective field theory. We present results for ground-state and two-neutron separation energies and quantify their theoretical uncertainties. At shell closures, we find excellent agreement with coupled-cluster results obtained with the same Hamiltonians. Our results confirm the importance of chiral 3N interactions to obtain a correct reproduction of experimental energy trends, and their subtle impact in neutron-rich Ca and Ni isotopes. At the same time, we uncover and discuss deficiencies of the input Hamiltonians which need to be addressed by the next generation of chiral interactions.},\nannote = {From Duplicate 1 (Ab initio multireference in-medium similarity renormalization group calculations of even calcium and nickel isotopes - Hergert, H.; Bogner, S. K.; Morris, T. D.; Binder, S.; Calci, A.; Langhammer, J.; Roth, R.)\n\nPublisher: American Physical Society},\narchivePrefix = {arXiv},\narxivId = {1408.6555},\nauthor = {Hergert, H. and Bogner, S. K. and Morris, T. 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