136 citations · 482 across the 9 of their papers we have counts for
9 papers
Supernova 1987A: 3D Mixing and light curves for explosion models based on binary-merger progenitors
V. P. Utrobin, A. Wongwathanarat, H. -Th. Janka +4
Six binary-merger progenitors of Supernova 1987A (SN 1987A) with properties close to those of the blue supergiant Sanduleak -69 202 are exploded by neutrino heating and evolved unt…
Calibrating Core Overshooting Parameters With Two-dimensional Hydrodynamical Simulations
Johann Higl, Ewald Mueller, Achim Weiss
The extent of mixed regions around convective zones is one of the biggest uncertainties in stellar evolution. 1D overshooting descriptions introduce a free parameter () tha…
Parallelized Solution Method of the Three-dimensional Gravitational Potential on the Yin-Yang Grid
Marius Almanstoetter, Tobias Melson, H. -Thomas Janka +1
We present a new method for solving the three-dimensional gravitational potential of a density field on the Yin-Yang grid. Our algorithm is based on a multipole decomposition and c…
Termination of the MRI via parasitic instabilities in core-collapse supernovae: influence of numerical methods
T. Rembiasz, M. Obergaulinger, P. Cerdá-Durán +2
We study the influence of numerical methods and grid resolution on the termination of the magnetorotational instability (MRI) by means of parasitic instabilities in three-dimension…
Magneto-elastic torsional oscillations of magnetars
Michael Gabler, Pablo Cerdá-Durán, José A. Font +2
We extend a general-relativistic ideal magneto-hydrodynamical code to include the effects of elasticity. Using this numerical tool we analyse the magneto-elastic oscillations of hi…
Hydrodynamical Neutron Star Kicks in Three Dimensions
A. Wongwathanarat, H. -Th. Janka, E. Mueller
Using three-dimensional (3D) simulations of neutrino-powered supernova explosions we show that the hydrodynamical kick scenario proposed by Scheck et al. on the basis of two-dimens…