activity
20232026
most citedLong-lived neutron-star remnants from asymmetric binary neutron star mergers: element formation, kilonova signals and gravitational waves

13 citations · 40 across the 9 of their papers we have counts for

collaborators

10 papers

astro-ph.HE2026

3D Binary Neutron Star Merger Ejecta Evolution up to Seconds Timescale: Dynamics, Element Distribution, and Light Curves

Luis Felipe Longo Micchi, Fabio Magistrelli, Maximilian Jacobi +1

We present long-term, three-dimensional simulations of ejecta from four binary neutron star mergers to second-long time-scales. Numerical-relativity data serve as boundary conditio…

astro-ph.HE2026

From Multimessenger Inference to Simulations: A Ranked Ensemble of Finite-Temperature Equations of State

Max Jacobi, Giulia Huez, Sebastiano Bernuzzi +1

We construct a set of microphysical, finite-temperature equations of state (EOSs) for numerical simulations of neutron star mergers and core-collapse supernovae that is consistent…

gr-qc2026

GR-Athena++: Binary Neutron Star Merger Simulations with Neutrino Transport

Boris Daszuta, Sebastiano Bernuzzi, Maximilian Jacobi +4

We present general-relativistic radiation magnetohydrodynamics simulations of binary neutron star mergers performed with GR-Athena++. Neutrino transport is treated using a moment-b…

astro-ph.HE2025★ 2 cited

Impact of in situ nuclear networks and atomic opacities on neutron star merger ejecta dynamics, nucleosynthesis, and kilonovae

Fabio Magistrelli, Sebastiano Bernuzzi, Albino Perego +2

Modeling binary neutron star merger (BNSM) ejecta evolution requires simulations involving hydrodynamics, nuclear reactions, and radiative processes. The impact of nuclear burning…

astro-ph.HE2025

Magnetic Field Configurations in Binary Neutron Star Mergers II: Inspiral, Merger and Ejecta

William Cook, Eduardo M. Gutiérrez, Sebastiano Bernuzzi +6

We perform a series of simulations of magnetised Binary Neutron Star mergers, with varying magnetic field topologies in the initial data, as well as varying Equations of State, and…

astro-ph.HE2025

Magnetic Field Configurations in Binary Neutron Star Mergers I: Post-merger Remnant and Disk

Eduardo M. Gutiérrez, William Cook, David Radice +6

We present a suite of general relativistic magnetohydrodynamic (GRMHD) simulations of binary neutron star (BNS) mergers performed with the code GR-Athena++. We investigate how a di…

astro-ph.HE2025

Ni production in long-lived binary neutron star merger remnants

Maximilian Jacobi, Fabio Magistrelli, Eleonora Loffredo +5

We investigate the nucleosynthesis and kilonova emission based on numerical-relativity binary neutron star merger simulations that incorporate a two-moment neutrino-transport schem…

astro-ph.HE2024★ 13 cited

Long-lived neutron-star remnants from asymmetric binary neutron star mergers: element formation, kilonova signals and gravitational waves

Sebastiano Bernuzzi, Fabio Magistrelli, Maximilian Jacobi +3

We present 3D general-relativistic neutrino-radiation hydrodynamics simulations of two asymmetric binary neutron star mergers producing long-lived neutron stars remnants and spanni…

astro-ph.HE2024★ 12 cited

Impact of nuclear matter properties on the nucleosynthesis and the kilonova from binary neutron star merger ejecta

Giacomo Ricigliano, Maximilian Jacobi, Almudena Arcones

Material expelled from binary neutron star (BNS) mergers can harbor r-process nucleosynthesis and power a Kilonova (KN), both intimately related to the astrophysical conditions of…

astro-ph.HE2023★ 13 cited

Effects of nuclear matter properties in neutron star mergers

Maximilian Jacobi, Federico Maria Guercilena, Sabrina Huth +3

The dynamics in mergers of binary neutron star (BNS) systems depend sensitively on the equation of state (EOS) of dense matter. This has profound implications on the emission of gr…