94 citations · 773 across the 44 of their papers we have counts for
5 papers · 1 filter
The core degenerate scenario for the type Ia supernova SN 2020eyj
Noam Soker, Ealeal Bear
We argue that the core degenerate (CD) scenario of type Ia supernovae (SNe Ia) can explain the compact helium-rich circumstellar material (CSM) of SN 2020eyj. In the new channel of…
The response of a red supergiant to a common envelope jets supernova (CEJSN) impostor event
Nitzan Ragoler, Ealeal Bear, Ron Schreier +2
Using a one-dimensional stellar evolution code we simulate the response of a red supergiant (RSG) star to injection of energy and to mass removal. We take the values of the energy…
Feeding post core collapse supernova explosion jets with an inflated main sequence companion
Ofek Hober, Ealeal Bear, Noam Soker
We simulate the response of a main sequence star to the explosion of a stripped-envelope (type Ib or Ic) core collapse supernova (CCSN) when the main sequence star orbits the core…
Onset of common envelope evolution during a core helium flash by rapid envelope expansion
Stanislav Fainer, Ealeal Bear, Noam Soker
We suggest that the vigorous core convection during core helium flash on the tip of the red giant branch (RGB) of low mass stars excites waves that carry energy to the envelope and…
A rapidly fading star as a type II obscuring intermediate luminosity optical transient (ILOT) in a triple star system
Ealeal Bear, Noam Soker, Amit Kashi
We propose a triple-star scenario where the merger of two pre-main sequence low mass stars, <0.5Mo, ejects a dusty equatorial outflow that obscures and temporarily causes the disap…