First Look at the High-resolution X-Ray Spectra in the Highly Absorbed High-mass X-Ray Binary IGR J16318−4848 with Chandra

We present a comprehensive analysis of the X-ray spectrum of the highly obscured high-mass X-ray binary IGR J16318−4848 based on ∼250 ks Chandra/HETGS observations covering different orbital phases. We detected a strong narrow Fe K α emission line and interpret our finding as the iron line originati...

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Bibliographic Details

Main Authors:	Pragati Pradhan, David P. Huenemoerder, Biswajit Paul, Roberta Amato, Ralf Ballhausen, Claude Canizares, Joel B. Coley, Camille M. Diez, Felix Fürst, Poshak Gandhi, Victoria Grinberg, Sean Gunderson, Richard Ignace, Peter Kretschmar, Maximilian Lorenz, Christian Malacaria, Antonios Manousakis, Silvia Martínez-Núñez, Katja Pottschmidt, Jérôme Rodriguez, Richard E. Rothschild, José M. Torrejón, Bert Vander Meulen, Jörn Wilms
Format:	Artigo
Language:	Inglês
Published:	IOP Publishing 2026-01-01
Series:	The Astrophysical Journal
Subjects:	High mass x-ray binary stars High resolution spectroscopy
Online Access:	https://doi.org/10.3847/1538-4357/ae5b71
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