Short-range S-wave contact terms in the chiral nucleon-nucleon force substantially change computed quadrupole collectivity in 6Li and 12C by shifting surface oscillations within one dominant nuclear shape.
Response functions and giant monopole resonances for light to medium-mass nuclei from the \textit{ab initio} symmetry-adapted no-core shell model
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
Using the \textit{ab initio} symmetry-adapted no-core shell model, we compute sum rules and response functions for light to medium-mass nuclei, starting from interactions that are derived in the chiral effective field theory. We investigate electromagnetic transitions of monopole, dipole and quadrupole nature for symmetric nuclei such as $^4$He, $^{16}$O, $^{20}$Ne and $^{40}$Ca. Furthermore, we study giant monopole resonance, which can provide information on the incompressibility of symmetric nuclear matter.
citation-role summary
method 1
citation-polarity summary
fields
nucl-th 1years
2024 1verdicts
CONDITIONAL 1roles
method 1polarities
use method 1representative citing papers
citing papers explorer
-
Unexpected Rise in Nuclear Collectivity from Short-Range Physics
Short-range S-wave contact terms in the chiral nucleon-nucleon force substantially change computed quadrupole collectivity in 6Li and 12C by shifting surface oscillations within one dominant nuclear shape.