72 citations · 85 across the 2 of their papers we have counts for
6 papers
Constraining properties of high-density matter in neutron stars with magneto-elastic oscillations
Michael Gabler, Pablo Cerdá-Durán, Nikolaos Stergioulas +2
We discuss torsional oscillations of highly magnetised neutron stars (magnetars) using two-dimensional, magneto-elastic-hydrodynamical simulations. Our model is able to explain bot…
Intermediate-Mass-Elements in Young Supernova Remnants Reveal Neutron Star Kicks by Asymmetric Explosions
Satoru Katsuda, Mikio Morii, Hans-Thomas Janka +9
The birth properties of neutron stars yield important information on the still debated physical processes that trigger the explosion and on intrinsic neutron-star physics. These pr…
On the measurements of numerical viscosity and resistivity in Eulerian MHD codes
Tomasz Rembiasz, Martin Obergaulinger, Pablo Cerdá-Durán +2
We propose a simple ansatz for estimating the value of the numerical resistivity and the numerical viscosity of any Eulerian MHD code. We test this ansatz with the help of simulati…
Production and Distribution of Ti and Ni in a Three-dimensional Supernova Model Resembling Cassiopeia A
A. Wongwathanarat, H. -Th. Janka, E. Mueller +2
The spatial and velocity distributions of nuclear species synthesized in the innermost regions of core-collapse supernovae can yield important clues about explosion asymmetries and…
Magnetic Field Amplification During the Common Envelope Phase
Sebastian T. Ohlmann, Friedrich K. Roepke, Ruediger Pakmor +2
During the common envelope (CE) phase, a giant star in a binary system overflows its Roche lobe and unstable mass transfer leads to a spiral-in of the companion, resulting in a clo…
APSARA: A multi-dimensional unsplit fourth-order explicit Eulerian hydrodynamics code for arbitrary curvilinear grids
Annop Wongwathanarat, Hannes Grimm-Strele, Ewald Müller
We present a new fourth-order, finite-volume hydrodynamics code named Apsara. The code employs a high-order, finite-volume method for mapped coordinates with extensions for nonline…