57 citations · 380 across the 18 of their papers we have counts for
18 papers
multiconfigurational calculations of experimentally significant energy levels and transition rates in Lr I
Joseph S. Andrews, Andrey I. Bondarev, Per Jönsson +4
Large-scale multiconfigurational calculations are conducted on experimentally significant transitions in Lr I and its lanthanide homologue Lu I, exhibiting good agreement with rece…
Actinide signatures in low electron fraction kilonova ejecta
Quentin Pognan, Meng-Ru Wu, Gabriel Martínez-Pinedo +4
Neutron star (NS) mergers are known to produce heavy elements through rapid neutron capture (r-process) nucleosynthesis. Actinides are expected to be created solely by the r-proces…
Targeted optimization in small-scale atomic structure calculations: application to Au I
Sema Caliskan, Jon Grumer, Anish M. Amarsi
The lack of reliable atomic data can be a severe limitation in astrophysical modelling, in particular of events such as kilonovae that require information on all neutron-capture el…
NLTE Spectra of Kilonovae
Quentin Pognan, Jon Grumer, Anders Jerkstrand +1
The electromagnetic transient following a binary neutron star merger is known as a kilonova (KN). Owing to rapid expansion velocities and small ejecta masses, KNe rapidly transitio…
Extended atomic data for oxygen abundance analyses
W. Li, P. Jönsson, A. M. Amarsi +2
As the most abundant element in the universe after hydrogen and helium, oxygen plays a key role in planetary, stellar, and galactic astrophysics. Its abundance is especially influe…
Extended MCDHF calculations of energy levels and transition data for N I
Meichun Li, Wenxian Li, P. Jönsson +2
Accurate and extensive atomic data are essential for spectroscopic analyses of stellar atmospheres and other astronomical objects. We present energy levels, lifetimes, and transiti…