6 papers
Properties of the post in-spiral common envelope ejecta II: dust formation
Roberto Iaconi, Keiichi Maeda, Takaya Nozawa +2
We study the formation of dust in the expanding gas ejected as a result of a common envelope binary interaction. In our novel approach, we apply the dust formation model of Nozawa…
The impact of recombination energy on simulations of the common envelope binary interaction
Thomas Reichardt, Orsola De Marco, Roberto Iaconi +1
During the common envelope binary interaction, the expanding layers of the gaseous common envelope recombine and the resulting recombination energy has been suggested as a contribu…
Properties of the post in-spiral common envelope ejecta I: dynamical and thermal evolution
Roberto Iaconi, Keiichi Maeda, Orsola De Marco +2
We investigate the common envelope binary interaction, that leads to the formation of compact binaries, such as the progenitor of Type Ia supernovae or of mergers that emit detecta…
Companion-launched jets and their effect on the dynamics of common envelope interaction simulations
Sagiv Shiber, Roberto Iaconi, Orsola De Marco +1
We conduct three-dimensional hydrodynamic simulations of the common envelope binary interaction and show that if the companion were to launch jets while interacting with the giant…
Speaking with one voice: simulations and observations discuss the common envelope parameter
Roberto Iaconi, Orsola De Marco
We present a comparative study between the results of most hydrodynamic simulations of the common envelope binary interaction to date and observations of post common envelope binar…
Extending Common Envelope Simulations from Roche Lobe Overflow to the Nebular Phase
Thomas A. Reichardt, Orsola De Marco, Roberto Iaconi +2
We have simulated a common envelope interaction of a 0.88-M, 90-R, red giant branch star and a 0.6-M, compact companion with the smoothed particle hyd…