77 citations · 303 across the 14 of their papers we have counts for
14 papers
A systematic survey for hypervelocity runaways from thermonuclear supernovae
Kareem El-Badry, Klaus Werner, Ken J. Shen +16
The explosion of a white dwarf (WD) in a close binary can launch a surviving runaway star at velocities of . Such runaways provide a direct probe of…
Faint supernovae and hyper-runaway white-dwarfs from single He-detonation in double HeCO-white-dwarf mergers
Hila Glanz, Hagai B. Perets, Aakash Bhat
We present three-dimensional hydrodynamical simulations of mergers between low-mass hybrid HeCO white dwarfs (WDs), offering new insights into the diversity of thermonuclear transi…
The origin of hypervelocity white dwarfs in the merger-disruption of He-CO white dwarfs
Hila Glanz, Hagai B. Perets, Aakash Bhat +1
Hypervelocity white dwarfs (HVWDs) are stellar remnants moving at speeds exceeding the Milky Way's escape velocity. The origins of the fastest HVWDs are enigmatic, with proposed fo…
Morphology and Mach Number Dependence of Subsonic Bondi-Hoyle Accretion
Logan J. Prust, Hila Glanz, Lars Bildsten +2
We carry out three-dimensional computations of the accretion rate onto an object (of size and mass ) as it moves through a uniform medium at a subsonic speed $v_{…
Thermonuclear explosion criteria for direct and indirect collisions of CO white dwarfs: a study of the impact-parameter threshold for detonation
Hila Glanz, Hagai B. Perets, Ruediger Pakmor
The physical collisions of two white dwarfs (WDs) (i.e. not slow mergers) have been shown to produce type-Ia-like supernovae (SNe) explosions. Most studies of WD collisions have fo…
Evidence for Extended Hydrogen-Poor CSM in the Three-Peaked Light Curve of Stripped Envelope Ib Supernova
Yossef Zenati, Qinan Wang, Alexey Bobrick +40
We present multi-band ATLAS photometry for SN 2019tsf, a stripped-envelope Type Ib supernova (SESN). The SN shows a triple-peaked light curve and a late (re-)brightening, making it…
Revisiting Common Envelope Evolution -- A New Semi-Analytic Model for N-body and Population Synthesis Codes
Alessandro Alberto Trani, Steven Rieder, Ataru Tanikawa +5
We present a novel way of modeling common envelope evolution in binary and few-body systems. We consider the common envelope inspiral as driven by a drag force with a power-law dep…
Inflated Eccentric Migration of Evolving Gas-Giants I: Accelerated Formation and Destruction of Hot and Warm Jupiters
Mor Rozner, Hila Glanz, Hagai B. Perets +1
Hot and warm Jupiters (HJs and WJs correspondingly) are gas-giants orbiting their host stars at very short orbital periods ( days; days). HJs and a signi…
Inflated Eccentric Migration of evolving gas giants II: Numerical methodology and basic concepts
Hila Glanz, Mor Rozner, Hagai B. Perets +1
Hot and Warm Jupiters (HJs&WJs) are gas-giant planets orbiting their host stars at short orbital periods, posing a challenge to their efficient in-situ formation. Therefore, most o…
A statistical view on stable and unstable Roche lobe overflow of a tertiary star onto the inner binary in triple systems
Adrian S. Hamers, Hila Glanz, Patrick Neunteufel
In compact stellar triple systems, an evolved tertiary star can overflow its Roche lobe around the inner binary. Subsequently, the tertiary star can transfer mass to the inner bina…
Common envelope evolution of eccentric binaries
Hila Glanz, Hagai B. Perets
Common envelope evolution (CEE) is believed to be an important stage in the evolution of binary/multiple stellar systems. Following this stage, the CE is thought to be ejected, lea…
Simulations of common envelope evolution in triple systems: Circumstellar case
Hila Glanz, Hagai B. Perets
The dynamical evolution of triple stellar systems could induce the formation of compact binaries and binary mergers. Common envelope (CE) evolution, which plays a major role in the…
Gravitational waves from in-spirals of compact objects in binary common-envelope evolution
Yonadav Barry Ginat, Hila Glanz, Hagai B. Perets +2
Detection of gravitational-wave (GW) sources enables the characterisation of binary compact objects and of their in-spiral. However, other dissipative processes can affect the in-s…
Efficient common-envelope ejection through dust-driven winds
Hila Glanz, Hagai B. Perets
Common-envelope evolution (CEE) is the short-lived phase in the life of an interacting binary-system during which two stars orbit inside a single shared envelope. Such evolution is…