Equations of state for supernovae and compact stars

M Oertel, M Hempel, T Klähn, S Typel - Reviews of Modern Physics, 2017 - APS
A review is given of various theoretical approaches for the equation of state (EoS) of dense
matter, relevant for the description of core-collapse supernovae, compact stars, and compact …

Evolution of shell structure in exotic nuclei

T Otsuka, A Gade, O Sorlin, T Suzuki, Y Utsuno - Reviews of modern physics, 2020 - APS
The atomic nucleus is a quantum many-body system whose constituent nucleons (protons
and neutrons) are subject to complex nucleon-nucleon interactions that include spin-and …

Cloud quantum computing of an atomic nucleus

EF Dumitrescu, AJ McCaskey, G Hagen, GR Jansen… - Physical review …, 2018 - APS
We report a quantum simulation of the deuteron binding energy on quantum processors
accessed via cloud servers. We use a Hamiltonian from pionless effective field theory at …

Accurate bulk properties of nuclei from to from potentials with isobars

WG Jiang, A Ekström, C Forssén, G Hagen, GR Jansen… - Physical Review C, 2020 - APS
We optimize Δ-full nuclear interactions from chiral effective field theory. The low-energy
constants of the contact potentials are constrained by two-body scattering phase shifts, and …

Nuclear mass table in deformed relativistic Hartree–Bogoliubov theory in continuum, I: Even–even nuclei

K Zhang, MK Cheoun, YB Choi, PS Chong… - Atomic Data and …, 2022 - Elsevier
Ground-state properties of even–even nuclei with 8≤ Z≤ 120 from the proton drip line to the
neutron drip line have been investigated using the deformed relativistic Hartree–Bogoliubov …

Unexpectedly large charge radii of neutron-rich calcium isotopes

RF Garcia Ruiz, ML Bissell, K Blaum, A Ekström… - Nature Physics, 2016 - nature.com
Despite being a complex many-body system, the atomic nucleus exhibits simple structures
for certain 'magic'numbers of protons and neutrons. The calcium chain in particular is both …

Equation of state and neutron star properties constrained by nuclear physics and observation

K Hebeler, JM Lattimer, CJ Pethick… - The Astrophysical …, 2013 - iopscience.iop.org
Microscopic calculations of neutron matter based on nuclear interactions derived from chiral
effective field theory, combined with the recent observation of a 1.97±0.04 M☉ neutron star …

[HTML][HTML] Surface diffuseness correction in global mass formula

N Wang, M Liu, X Wu, J Meng - Physics Letters B, 2014 - Elsevier
By taking into account the surface diffuseness correction for unstable nuclei, the accuracy of
the macroscopic–microscopic mass formula is further improved. The rms deviation with …

Coupled-cluster computations of atomic nuclei

G Hagen, T Papenbrock… - Reports on Progress …, 2014 - iopscience.iop.org
In the past decade, coupled-cluster theory has seen a renaissance in nuclear physics, with
computations of neutron-rich and medium-mass nuclei. The method is efficient for nuclei …

Neutron and weak-charge distributions of the 48Ca nucleus

G Hagen, A Ekström, C Forssén, GR Jansen… - Nature Physics, 2016 - nature.com
What is the size of the atomic nucleus? This deceivably simple question is difficult to answer.
Although the electric charge distributions in atomic nuclei were measured accurately already …