103 citations · 167 across the 20 of their papers we have counts for
5 papers · 1 filter
Instability and Angular Momentum Transfer in Thick Circumbinary Disks
Allen R. Murray, Paul C. Duffell
Utilizing the DISCO code we solve the 2D hydrodynamic equations for an equal mass circular restricted binary with an isothermal circumbinary disk (CBD). This work explores the ecce…
Two-Dimensional Radiation-Hydrodynamic Simulations of Luminous Red Novae
Anthony Kirilov, Diego Calderón, Ondřej Pejcha +1
Luminous Red Novae (LRNe) are transients associated with mass ejection during stellar mergers and common envelope evolution (CEE). LRNe have the potential to illuminate the poorly…
Accreting Binary Eccentricities follow Predicted Equilibrium Values
Allen R Murray, Paul C Duffell
We investigate observations of circumbinary disks (CBD), to find evidence for an equilibrium eccentricity predicted by current binary accretion theory. Although stellar binary demo…
Expansion properties of the young supernova type Iax remnant Pa 30 revealed
Tim Cunningham, Ilaria Caiazzo, Nikolaus Z. Prusinski +14
The recently discovered Pa 30 nebula, the putative type Iax supernova remnant associated with the historical supernova of 1181 AD, shows puzzling characteristics that make it uniqu…
The Santa Barbara Binary-Disk Code Comparison
Paul C. Duffell, Alexander J. Dittmann, Daniel J. D'Orazio +13
We have performed numerical calculations of a binary interacting with a gas disk, using eleven different numerical methods and a standard binary-disk setup. The goal of this study…