54 citations · 257 across the 16 of their papers we have counts for
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Simulating the convection in red super-giant stars: wobbling jets in common envelope evolution
Shlomi Hillel, Ron Schreier, Noam Soker
We use our newly constructed three-dimensional red supergiant (RSG) stellar model, which also mimics nuclear energy production and photospheric emission, to calculate the stochasti…
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 by transporting a 1D stellar model to a 3D numerical grid, mimicking core nuclear power by depositing energy in…
A companion star launching jets in the wind acceleration zone of a giant star
Shlomi Hillel, Ron Schreier, Noam Soker
By conducting three-dimensional (3D) hydrodynamical simulations we find that jets that a main sequence companion launches as it orbits inside the wind acceleration zone of an asymp…
Inclined jets inside a common envelope of a triple stellar system
Ron Schreier, Shlomi Hillel, Noam Soker
We conduct a three-dimensional hydrodynamical simulation to study the interaction of two opposite inclined jets inside the envelope of a giant star, and find that the jets induce m…
Energy transport by convection in the common envelope evolution
Efrat Sabach, Shlomi Hillel, Ron Schreier +1
We argue that outward transport of energy by convection and photon diffusion in a common envelope evolution (CEE) of giant stars substantially reduces the fraction of the recombina…
An outburst powered by the merging of two stars inside the envelope of a giant
Shlomi Hillel, Ron Schreier, Noam Soker
We conduct three-dimensional hydrodynamical simulations of energy deposition into the envelope of a red giant star as a result of the merger of two close main sequence stars or bro…
Launching jets from accretion belts
Ron Schreier, Noam Soker
We propose that sub-Keplerian accretion belts around stars might launch jets. The sub-Keplerian inflow does not form a rotationally supported accretion disk, but it rather reaches…
Binary interactions with high accretion rates onto main sequence stars
Sagiv Shiber, Ron Schreier, Noam Soker
Energetic outflows from main sequence stars accreting mass at very high rates might account for the powering of some eruptive objects, such as merging main sequence stars, major er…