Neutron pairing gaps in calcium isotopes are insensitive to variations in third-order chiral interactions, indicating that nuclear superfluidity requires improved many-body modeling or higher-order terms.
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nucl-th 3representative citing papers
The hunter-gatherer scheme for the Magnus expansion in IMSRG(3) approximations introduces differences of up to 7 MeV in ground-state energies and 0.5 MeV in excitation energies compared to standard IMSRG(2) methods.
Symmetry-broken and equation-of-motion coupled-cluster calculations yield consistent bulk properties for Ca and Ni isotopes across medium-mass chains.
citing papers explorer
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Chiral interactions and superfluidity in the calcium isotopic chain
Neutron pairing gaps in calcium isotopes are insensitive to variations in third-order chiral interactions, indicating that nuclear superfluidity requires improved many-body modeling or higher-order terms.
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Computational schemes for the Magnus expansion of the in-medium similarity renormalization group
The hunter-gatherer scheme for the Magnus expansion in IMSRG(3) approximations introduces differences of up to 7 MeV in ground-state energies and 0.5 MeV in excitation energies compared to standard IMSRG(2) methods.
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From closed shells to open shells: Coupled-cluster calculations of atomic nuclei
Symmetry-broken and equation-of-motion coupled-cluster calculations yield consistent bulk properties for Ca and Ni isotopes across medium-mass chains.