Revisiting Near-infrared Features of Kilonovae: The Importance of Gadolinium

Revisiting Near-infrared Features of Kilonovae: The Importance of Gadolinium

The observation of the kilonova AT2017gfo and investigations of its light curves and spectra confirmed that neutron star mergers are sites of r -process nucleosynthesis. However, the identification of elements responsible for the spectral features is still challenging, particularly at the near-infra...

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Bibliographic Details
Main Authors: Salma Rahmouni, Masaomi Tanaka, Nanae Domoto, Daiji Kato, Kenta Hotokezaka, Wako Aoki, Teruyuki Hirano, Takayuki Kotani, Masayuki Kuzuhara, Motohide Tamura
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Atomic data
Radiative transfer
Spectral line identification
Neutron stars
Online Access:https://doi.org/10.3847/1538-4357/ada251
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