The quark mean-field model predicts larger crust clusters and a slower direct-Urca cooling phase than the relativistic mean-field model, while both reproduce the observed crustal cooling of the transient KS 1731-260.
Predictions in the superheavy region from the quark-meson coupling model QMC$\pi$-III
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abstract
The Quark-Meson Coupling (QMC) model establishes a self-consistent relationship between the quark structure dynamics of a nucleon and the relativistic mean fields that arise within the nuclear medium. The model has been successful in calculating the ground-state observables of finite nuclei and in predicting the properties of dense nuclear matter, as well as cold, nonaccreting neutron stars. This paper focuses on the latest predictions from the model for the superheavy region, encompassing energies and deformations. Despite utilizing significantly fewer model parameters, the results have consistently improved as the model evolved, yielding better predictions for binding energies.
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Unified QMF equation of state for neutron star matter: Static and dynamic properties
The quark mean-field model predicts larger crust clusters and a slower direct-Urca cooling phase than the relativistic mean-field model, while both reproduce the observed crustal cooling of the transient KS 1731-260.