Origin of the heaviest elements: The rapid neutron-capture process

JJ Cowan, C Sneden, JE Lawler, A Aprahamian… - Reviews of Modern …, 2021 - APS
The production of about half of the heavy elements found in nature is assigned to a specific
astrophysical nucleosynthesis process: the rapid neutron-capture process (r process) …

Current status of r-process nucleosynthesis

T Kajino, W Aoki, AB Balantekin, R Diehl… - Progress in Particle and …, 2019 - Elsevier
The rapid neutron capture process (r process) is believed to be responsible for about half of
the production of the elements heavier than iron and contributes to abundances of some …

Ab Initio Limits of Atomic Nuclei

SR Stroberg, JD Holt, A Schwenk, J Simonis - Physical Review Letters, 2021 - APS
We predict the limits of existence of atomic nuclei, the proton and neutron drip lines, from the
light through medium-mass regions. Starting from a chiral two-and three-nucleon interaction …

Modelling the spectra of the kilonova AT2017gfo–I. The photospheric epochs

JH Gillanders, SJ Smartt, SA Sim… - Monthly Notices of …, 2022 - academic.oup.com
The kilonova (KN) associated with the binary neutron star (BNS) merger GW170817 is the
only known electromagnetic counterpart to a gravitational wave source. Here we produce a …

Nuclear mass predictions with machine learning reaching the accuracy required by -process studies

ZM Niu, HZ Liang - Physical Review C, 2022 - APS
Nuclear masses are predicted with the Bayesian neural networks by learning the mass
surface of even-even nuclei and the correlation energies to their neighboring nuclei. By …

-process nucleosynthesis from matter ejected in binary neutron star mergers

L Bovard, D Martin, F Guercilena, A Arcones… - Physical Review D, 2017 - APS
When binary systems of neutron stars merge, a very small fraction of their rest mass is
ejected, either dynamically or secularly. This material is neutron-rich and its nucleosynthesis …

r-process nucleosynthesis: connecting rare-isotope beam facilities with the cosmos

CJ Horowitz, A Arcones, B Cote… - Journal of Physics G …, 2019 - iopscience.iop.org
This is an exciting time for the study of r-process nucleosynthesis. Recently, a neutron star
merger GW170817 was observed in extraordinary detail with gravitational waves and …

SkyNet: a modular nuclear reaction network library

J Lippuner, LF Roberts - The Astrophysical Journal Supplement …, 2017 - iopscience.iop.org
Almost all of the elements heavier than hydrogen that are present in our solar system were
produced by nuclear burning processes either in the early universe or at some point in the …

Nucleus-dependent valence-space approach to nuclear structure

SR Stroberg, A Calci, H Hergert, JD Holt, SK Bogner… - Physical Review Letters, 2017 - APS
We present a nucleus-dependent valence-space approach for calculating ground and
excited states of nuclei, which generalizes the shell-model in-medium similarity …

Quantified limits of the nuclear landscape

L Neufcourt, Y Cao, SA Giuliani, W Nazarewicz… - Physical Review C, 2020 - APS
Background: The chart of the nuclides is limited by particle drip lines beyond which nuclear
stability to proton or neutron emission is lost. Predicting the range of particle-bound isotopes …