Laser spectroscopy for the study of exotic nuclei
Investigation into the properties and structure of unstable nuclei far from stability is a key
avenue of research in modern nuclear physics. These efforts are motivated by the continual …
avenue of research in modern nuclear physics. These efforts are motivated by the continual …
Charge Radii of Reveal a Surprisingly Similar Behavior at in Ca and Ni Isotopes
F Sommer, K König, DM Rossi, N Everett, D Garand… - Physical Review Letters, 2022 - APS
Nuclear charge radii of Ni 55, 56 were measured by collinear laser spectroscopy. The
obtained information completes the behavior of the charge radii at the shell closure of the …
obtained information completes the behavior of the charge radii at the shell closure of the …
Large shape staggering in neutron-deficient Bi isotopes
The changes in the mean-square charge radius (relative to Bi 209), magnetic dipole, and
electric quadrupole moments of Bi 187, 188, 189, 191 were measured using the in-source …
electric quadrupole moments of Bi 187, 188, 189, 191 were measured using the in-source …
Charge radii in covariant density functional theory: A global view
A systematic global investigation of differential charge radii has been performed within the
CDFT framework for the first time. Theoretical results obtained with conventional covariant …
CDFT framework for the first time. Theoretical results obtained with conventional covariant …
Novel Bayesian neural network based approach for nuclear charge radii
XX Dong, R An, JX Lu, LS Geng - Physical Review C, 2022 - APS
Charge radius is one of the most fundamental properties of a nucleus. However, a precise
description of the evolution of charge radii along an isotopic chain is highly nontrivial, as …
description of the evolution of charge radii along an isotopic chain is highly nontrivial, as …
Deformation versus sphericity in the ground states of the lightest gold isotopes
The changes in mean-squared charge radii of neutron-deficient gold nuclei have been
determined using the in-source, resonance-ionization laser spectroscopy technique, at the …
determined using the in-source, resonance-ionization laser spectroscopy technique, at the …
Nuclear charge densities in spherical and deformed nuclei: Toward precise calculations of charge radii
PG Reinhard, W Nazarewicz - Physical Review C, 2021 - APS
Background: Precise measurements of atomic transitions affected by electron-nucleus
hyperfine interactions offer sensitivity to explore basic properties of the atomic nucleus and …
hyperfine interactions offer sensitivity to explore basic properties of the atomic nucleus and …
Comparative study on charge radii and their kinks at magic numbers
Isotope dependences of charge radii, ie, isotope shifts, calculated by the Skyrme Hartree-
Fock, the relativistic mean-field, and the relativistic Hartree-Fock calculations are compared …
Fock, the relativistic mean-field, and the relativistic Hartree-Fock calculations are compared …
Nuclear charge radii and shape evolution of Kr and Sr isotopes with the deformed relativistic Hartree-Bogoliubov theory in continuum
XY Zhang, ZM Niu, W Sun, XW **a - Physical Review C, 2023 - APS
The deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc) is employed to
study the ground-state properties of Kr and Sr isotopes. Based on the constrained DRHBc …
study the ground-state properties of Kr and Sr isotopes. Based on the constrained DRHBc …
[HTML][HTML] Nuclear charge radii in Bayesian neural networks revisited
XX Dong, R An, JX Lu, LS Geng - Physics Letters B, 2023 - Elsevier
In this work, a refined Bayesian neural network (BNN) based approach with six inputs
including the proton number, mass number, and engineered features associated with the …
including the proton number, mass number, and engineered features associated with the …