The Density and Ionization Profile of Optically Dark and High Redshift GRBs Probed by X-ray Absorption

The X-ray column density (NHX) of gamma-ray bursts (GRBs) can probe the local environment of their progenitors over a wide redshift range. Previous work has suggested an increasing trend as a function of redshift. The relevance of the current analysis relies on investigating the selection bias metho...

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Veröffentlicht in:	arXiv.org 2024-10
Hauptverfasser:	Arumaningtyas, Eka Puspita, Hasan Al Rasyid, Dainotti, Maria Giovanna, Yonetoku, Daisuke
Format:	Artikel
Sprache:	eng
Schlagworte:	Darkness Density Distribution functions Evolution Gamma ray bursts Luminosity Physics - Astrophysics of Galaxies Physics - High Energy Astrophysical Phenomena Red shift X ray absorption X ray spectra
Online-Zugang:	Volltext
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