72 citations · 241 across the 9 of their papers we have counts for
9 papers
Type IIb Supernova Progenitors in 3D: Variability and Episodic Mass Loss revealed by Radiation-Hydrodynamics Simulations
Jared A. Goldberg, Yan-Fei Jiang, Lars Bildsten +1
We present the first 3D Radiation-Hydrodynamics simulations of partially-stripped (, ) Yellow Supergiant (,…
Local models of two-temperature accretion disc coronae. II. Ion thermal conduction and the absence of disc evaporation
Christopher J. Bambic, Eliot Quataert, Matthew W. Kunz +1
We use local stratified shearing-box simulations with magnetic field-aligned thermal conduction to study an idealized model of the coupling between a cold, radiatively efficient ac…
A unified accretion disc model for supermassive black holes in galaxy formation simulations: method and implementation
Sophie Koudmani, Rachel S. Somerville, Debora Sijacki +3
It is well established that supermassive black hole (SMBH) feedback is crucial for regulating the evolution of massive, if not all, galaxies. However, modelling the interplay betwe…
Three Dimensional Natures of Massive Star Envelopes
Yan-Fei Jiang
We review our current understanding on the outer envelope structures of massive stars based on three dimensional (3D) radiation hydrodynamic simulations. We briefly summarize the f…
Turbulence Supported Massive Star Envelopes
William Schultz, Lars Bildsten, Yan-Fei Jiang
The outer envelopes of massive () stars exhibit large increases in opacities from forests of lines and ionization transitions (particularly from iron and hel…
Synthesizing Spectra from 3D Radiation Hydrodynamic Models of Massive Stars Using Monte Carlo Radiation Transport
William C. Schultz, Benny T. H. Tsang, Lars Bildsten +1
Observations indicate that turbulent motions are present on most massive star surfaces. Starting from the observed phenomena of spectral lines with widths much larger than thermal…
Shock Breakout in 3-Dimensional Red Supergiant Envelopes
Jared A. Goldberg, Yan-fei Jiang, Lars Bildsten
Using Athena++, we perform 3D Radiation-Hydrodynamic calculations of the radiative breakout of the shock wave in the outer envelope of a red supergiant (RSG) which has suffered cor…
Stochastic Low Frequency Variability in 3-Dimensional Radiation Hydrodynamical Models of Massive Star Envelopes
William C. Schultz, Lars Bildsten, Yan-Fei Jiang
Increasing main sequence stellar luminosity with stellar mass leads to the eventual dominance of radiation pressure in stellar envelope hydrostatic balance. As the luminosity appro…
Numerical Simulations of Convective 3-Dimensional Red Supergiant Envelopes
Jared A. Goldberg, Yan-Fei Jiang, Lars Bildsten
We explore the three-dimensional properties of convective, luminous (), Hydrogen-rich envelopes of Red Supergiants (RSGs) based on radiation hydrody…