Cover Image

Exploring Composition Mixing in Kilonova Ejecta with Ray-by-ray Simulations

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Zhai, Ruocheng, Radice, David, Magistrelli, Fabio, Bernuzzi, Sebastiano, Perego, Albino
Format:	Preprint
Published:	2026
Subjects:	High Energy Astrophysical Phenomena
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Element formation in radiation-hydrodynamics simulations of kilonovae
by: Magistrelli, Fabio, et al.
Published: (2024)

Long-lived neutron-star remnants from asymmetric binary neutron star mergers: element formation, kilonova signals and gravitational waves
by: Bernuzzi, Sebastiano, et al.
Published: (2024)

Impact of in situ nuclear networks and atomic opacities on neutron star merger ejecta dynamics, nucleosynthesis, and kilonovae
by: Magistrelli, Fabio, et al.
Published: (2025)

Collapse of Magnetized White Dwarfs as site of Heavy Element Formation and Kilonova Signal
by: Pitik, Tetyana, et al.
Published: (2026)

Geometric and thermodynamic characterization of binary neutron star accretion discs
by: Camilletti, Alessandro, et al.
Published: (2024)

XKN: a Semi-analytic Framework for the Modelling of Kilonovae
by: Ricigliano, Giacomo, et al.
Published: (2023)

$^{56}$Ni production in long-lived binary neutron star merger remnants
by: Jacobi, Maximilian, et al.
Published: (2025)

Ab-Initio General-Relativistic Neutrino-Radiation Hydrodynamics Simulations of Long-Lived Neutron Star Merger Remnants to Neutrino Cooling Timescales
by: Radice, David, et al.
Published: (2023)

Secular Outflows from Long-Lived Neutron Star Merger Remnants
by: Radice, David, et al.
Published: (2023)

Bayesian inference of multimessenger astrophysical data: Joint and coherent inference of gravitational waves and kilonovae
by: Breschi, Matteo, et al.
Published: (2024)

Exact Mass Conservation in Binary Neutron Star Merger Simulations
by: Daszuta, Boris, et al.
Published: (2026)

Impact of Neutrino Flavor Conversions on Neutron Star Merger Dynamics, Ejecta, Nucleosynthesis, and Multi-Messenger Signals
by: Qiu, Yi, et al.
Published: (2025)

An Analytic Description of Electron Thermalization in Kilonovae Ejecta
by: Shenhar, Ben, et al.
Published: (2024)

Spectra and Ionization Efficiencies of Charged Decay Particles in Kilonova Ejecta
by: Berg, L. N. Van den, et al.
Published: (2026)

Impact of Ejecta Temperature and Mass on the Strength of Heavy Element Signatures in Kilonovae
by: Tak, Donggeun, et al.
Published: (2024)

Non-Thermal Ionization of Kilonova Ejecta: Observable Impacts
by: Brethauer, Daniel, et al.
Published: (2025)

Magnetic Field Configurations in Binary Neutron Star Mergers II: Inspiral, Merger and Ejecta
by: Cook, William, et al.
Published: (2025)

Did a Kilonova Set Off in Our Galactic Backyard 3.5 Myr ago?
by: Chiesa, Leonardo, et al.
Published: (2023)

Ultraviolet Signatures of Jet-Ejecta Interaction in Early Kilonovae: Prediction from Realistic Atomic Opacities
by: Banerjee, Smaranika, et al.
Published: (2026)

Open-source library for performance-portable neutrino reaction rates: Application to neutron star mergers
by: Chiesa, Leonardo, et al.
Published: (2024)

Cocoon shock breakout emission from binary neutron star mergers
by: Gutiérrez, Eduardo M., et al.
Published: (2024)

GR-Athena++: Binary Neutron Star Merger Simulations with Neutrino Transport
by: Daszuta, Boris, et al.
Published: (2026)

Anisotropic Ejecta from Binary Neutron Star Mergers: Self-Consistent Main Thermal and Late-Time Radio Emission of NS-Powered Kilonovae
by: Chen, Jia-Xiang, et al.
Published: (2026)

What if GW190425 did not produce a black hole promptly?
by: Radice, David, et al.
Published: (2023)

The puzzling long GRB 191019A: Evidence for Kilonova Light
by: Stratta, G., et al.
Published: (2024)

A fresh perspective on the 3D dynamics of Tycho's supernova remnant: Ejecta asymmetries in the X-ray band
by: Godinaud, Leila, et al.
Published: (2023)

Do black holes remember what they are made of?
by: Bandyopadhyay, Harshraj, et al.
Published: (2023)

Time-Variant Vector Field Visualization for Magnetic Fields of Neutron Star Simulations
by: Lieb, Simon J., et al.
Published: (2025)

Kilonova and progenitor properties of merger-driven gamma-ray bursts
by: Singh, P., et al.
Published: (2025)

Contribution to the 2025 Gravitation session of the 59th Rencontres de Moriond: Limits on the Ejecta Mass During the Search for Kilonovae Associated with Neutron Star-Black Hole Mergers
by: Pillas, Marion
Published: (2025)

Dynamics of quantized vortices under quasi-periodic boundary conditions
by: Magistrelli, Fabio, et al.
Published: (2025)

Performance-Portable Binary Neutron Star Mergers with AthenaK
by: Fields, Jacob, et al.
Published: (2024)

Uniform Modeling of Observed Kilonovae: Implications for Diversity and the Progenitors of Merger-Driven Long Gamma-Ray Bursts
by: Rastinejad, J. C., et al.
Published: (2024)

An Optically Led Search for Kilonovae to z$\sim$0.3 with the Kilonova and Transients Program (KNTraP)
by: Van Bemmel, Natasha, et al.
Published: (2024)

Kilonova parameters estimation with LSST at Vera C. Rubin Observatory
by: Ragosta, Fabio, et al.
Published: (2024)

KilonovAE: Exploring Kilonova Spectral Features with Autoencoders
by: Ford, N. M., et al.
Published: (2023)

Kilonovae and Long-duration Gamma-ray Bursts
by: Ristić, Marko, et al.
Published: (2025)

The Cosmic Star Formation History: Insights from Kilonova-Associated Gamma-Ray Bursts
by: Li, Qin-Mei, et al.
Published: (2025)

Extreme Variability in a Long Duration Gamma-ray Burst Associated with a Kilonova
by: Veres, P., et al.
Published: (2023)

Detectability of QCD phase transitions in binary neutron star mergers: Bayesian inference with the next generation gravitational wave detectors
by: Prakash, Aviral, et al.
Published: (2023)