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Halted-Pendulum Relaxation: Application to White Dwarf Binary Initial Data
M. Alexander R. Kaltenborn, Michael J. Falato, Oleg Korobkin +2
Studying compact star binaries and their mergers is integral to determining progenitors for observable transients. Today, compact-star mergers are typically studied via state-of-th…
Surrogate light curve models for kilonovae with comprehensive wind ejecta outflows and parameter estimation for AT2017gfo
Atul Kedia, Marko Ristic, Richard O'Shaughnessy +6
The electromagnetic emission resulting from neutron star mergers have been shown to encode properties of the ejected material in their light curves. The ejecta properties inferred…
Modeling Solids in Nuclear Astrophysics with Smoothed Particle Hydrodynamics
Irina Sagert, Oleg Korobkin, Ingo Tews +4
Smoothed Particle Hydrodynamics (SPH) is a frequently applied tool in computational astrophysics to solve the fluid dynamics equations governing the systems under study. For some p…
Heavy elements and electromagnetic transients from neutron star mergers
S. Rosswog, O. Korobkin
Compact binary mergers involving neutron stars can eject a fraction of their mass to space. Being extremely neutron rich, this material undergoes rapid neutron capture nucleosynthe…
Constraining inputs to realistic kilonova simulations through comparison to observed -process abundances
M. Ristic, E. M. Holmbeck, R. Wollaeger +7
Kilonovae, one source of electromagnetic emission associated with neutron star mergers, are powered by the decay of radioactive isotopes in the neutron-rich merger ejecta. Models f…
Modelling Populations of Kilonovae
Christian N. Setzer, Hiranya V. Peiris, Oleg Korobkin +1
The 2017 detection of a kilonova coincident with gravitational-wave emission has identified neutron star mergers as the major source of the heaviest elements, and dramatically cons…