From the 1 of 4 linked papers with an AI index.
4 papers
Simulating the convection in red super-giant stars: wobbling jets in common envelope evolution
Shlomi Hillel, Ron Schreier, Noam Soker
The paper uses a three‑dimensional red supergiant model to estimate the stochastic angular momentum of gas accreted by a companion during common envelope evolution, showing that th…
Building three-dimensional giant stellar models for common envelope simulations
Ron Schreier, Shlomi Hillel, Noam Soker
We build a three-dimensional (3D) red supergiant (RSG) stellar model for common envelope evolution (CEE) simulations by transporting a 1D stellar model to a 3D numerical grid, mimi…
Jet-shaped filamentary ejecta in common envelope evolution
Ron Schreier, Shlomi Hillel, Noam Soker
We conduct three-dimensional (3D) hydrodynamical simulations of common envelope evolution (CEE) of a neutron star (NS) that launches jets as it spirals in inside the envelope of a…
Forming a clumpy circumstellar material in energetic pre-supernova activity
Shlomi Hillel, Ron Schreier, Noam Soker
We demonstrate by three-dimensional hydrodynamical simulations of energy deposition into the envelope of a red supergiant (RSG) model the inflation of a Rayleigh-Taylor unstable en…