Self-consistent 3D Radiative Transfer for Kilonovae: Directional Spectra from Merger Simulations

We present 3D radiative transfer calculations for the ejecta from a neutron star merger that include line-by-line opacities for tens of millions of bound–bound transitions, composition from an r -process nuclear network, and time-dependent thermalization of decay products from individual α and β ^−...

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Autors principals:	Luke J. Shingles, Christine E. Collins, Vimal Vijayan, Andreas Flörs, Oliver Just, Gerrit Leck, Zewei Xiong, Andreas Bauswein, Gabriel Martínez-Pinedo, Stuart A. Sim
Format:	Artigo
Idioma:	Inglês
Publicat:	IOP Publishing 2023-01-01
Col·lecció:	The Astrophysical Journal Letters
Matèries:	Neutron stars Nuclear astrophysics R-process Transient sources Gravitational wave astronomy Radiative transfer simulations
Accés en línia:	https://doi.org/10.3847/2041-8213/acf29a
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