The high-redshift Universe with the International X-ray Observatory
A. Comastri, P. Ranalli, R. Gilli, C. Vignali, M. Brusa, F. Civano
TL;DR
This paper explores the potential of future deep X-ray surveys with the International X-ray Observatory to address key questions about the early universe, including the formation and evolution of high-redshift quasars.
Contribution
It presents a discussion on how upcoming X-ray missions can shed light on the early universe's accreting sources and their evolution.
Findings
Future X-ray surveys can significantly improve understanding of high-redshift quasars.
Synergies between different X-ray observatories enhance scientific returns.
Open issues in early universe evolution are addressed through proposed observational strategies.
Abstract
We discuss some of the main open issues related to the light-up and evolution of the first accreting sources powering high redshift luminous quasars. We discuss the perspectives of future deep X-ray surveys with the International X-ray Observatory and possible synergies with the Wide Field X-ray Telescope.
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Taxonomy
TopicsAstrophysical Phenomena and Observations · Astrophysics and Cosmic Phenomena · Astronomy and Astrophysical Research