Relastro @ ITP - Goethe University, Frankfurt | Gravitational Collapse to a Rotating Black Hole @relastroitp-goetheuniversi1616 | Uploaded 9 years ago | Updated 2 hours ago
Collapse with excision: horizons.

Accretion flow onto a Kerr Black Hole and Raytraced Emission (German)

Clustering and averaging the images of Sgr A*

Black hole - neutron star merger: Tidal disruption

$Composition and density evolution in neutron star mergers In this visualization, we show the electron fraction(left) and density(right) evolution of a merger of two 1.35 solar mass neutron stars with the LS220 equation of state, which are on a quasi-circular orbit. It shows the evolution of the electron fraction in full 3D. The color mapper the density has a logarithmic scale and thus captures the dense neutron star matter as well as the outflowing material. During the merger neutron rich matter (white regions) is ejected and undergoes weak interactions (dark regions) during which neutrinos are emitted. The neutron rich ejecta can later undergo nucleosynthesis and produce heavy elements such as gold. The code used is the EinsteinToolkit with WhiskyTHC. The visualisations were performed using ZIB/AMIRA.$

Inspiral and Merger of equal-mass Relativistic Neutron Stars

Constraining Black Hole Models with EHT Observations

Temperature and density evolution in neutron star mergers

Equal-mass Magnetized Binary Neutron Star

Gravitational Collapse to a Rotating Black Hole @relastroitp-goetheuniversi1616