26 citations · 55 across the 7 of their papers we have counts for
8 papers
Realistic Kilonova Up Close
Alexandra Ruth Stewart, Li-Ta Lo, Oleg Korobkin +6
Neutron star mergers are cosmic catastrophes that produce some of the most energetic observed phenomena: short gamma-ray bursts, gravitational wave signals, and kilonovae. The latt…
Conservation of Angular Momentum in the Fast Multipole Method
Oleg Korobkin, Hyun Lim, Irina Sagert +5
Smoothed particle hydrodynamics (SPH) is positioned as having ideal conservation properties. When properly implemented, conservation of total mass, energy, and both linear and angu…
Dependence of Dust Formation on the Supernova Explosion
Ezra S. Brooker, Sarah M. Stangl, Christopher M. Mauney +1
We investigate the properties, composition, and dynamics of dust formation and growth for a diverse set of core-collapse supernovae (CCSNe), varying the progenitor mass, explosion…
FleCSPH: The Next Generation FleCSIble Parallel Computational Infrastructure for Smoothed Particle Hydrodynamics
Julien Loiseau, Hyun Lim, Mark Alexander Kaltenborn +5
FleCSPH is a smoothed particle hydrodynamics simulation tool, based on the compile-time configurable framework FleCSI. The asynchronous distributed tree topology combined with a fa…
The formation of astrophysical Mg-rich silicate dust
Christopher Mauney, Davide Lazzati
We present new results for ground-state candidate energies of Mg-rich olivine (MRO) clusters and use the binding energies of these clusters to determine their nucleation rates in s…
Formation and properties of astrophysical carbonaceous dust
Christopher Mauney, Davide Lazzati
The classical theory of grain nucleation suffers from both theoretical and predictive deficiencies. We strive to alleviate these deficiencies in our understanding of dust formation…
Formation and properties of astrophysical carbonaceous dust. I: ab-initio calculations of the configuration and binding energies of small carbon clusters
Christopher Mauney, Marco Buongiorno Nardelli, Davide Lazzati
The binding energies of n < 100 carbon clusters are calculated using the ab-initio density functional theory code Quantum Espresso. Carbon cluster geometries are determined using s…
Two- and three-dimensional simulations of core-collapse supernovae with CHIMERA
Eric J. Lentz, Stephen W. Bruenn, J. Austin Harris +8
Ascertaining the core-collapse supernova mechanism is a complex, and yet unsolved, problem dependent on the interaction of general relativity, hydrodynamics, neutrino transport, ne…