3 papers
astro-ph.HE2026
Binary neutron star mergers with tabulated equations of state in SPHINCS_BSSN
Swapnil Shankar, Stephan Rosswog, Peter Diener
The dynamics and observable signatures of neutron star mergers are governed by physics under the most extreme conditions. They are particularly impacted by the high-density equatio…
astro-ph.HE2026
Binary neutron star mergers with SPHINCS_BSSN: temperature-dependent equations of state and damping of constraint violations
Bhaskar Biswas, Stephan Rosswog, Peter Diener +1
Neutron star mergers hold the key to several grand challenges of contemporary (astro-)physics. In view of the upcoming next generation of ground-based detectors, it is crucial to k…
astro-ph.HE2025
Fast dynamic ejecta in neutron star mergers
S. Rosswog, N. Sarin, E. Nakar +1
The ejection of neutron-rich matter is one of the most important consequences of a neutron star merger. While the bulk of the matter is ejected at fast, but non-relativistic veloci…