Articles by George Chartas

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Intervening nuclear obscuration changing the X-ray look of the z\approx6 QSO CFHQS J164121+375520

3 February 2025 by Fabio Vito and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

The XMM-Newton and NuSTAR view of IRASF11119+3257. I Detection of multiple UFO components and a very cold corona

17 June 2024 by Giorgio Lanzuisi and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Supermassive Black Hole Winds in X-rays -- SUBWAYS. III. A population study on ultra-fast outflows

11 April 2024 by V. Gianolli and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

The evolution of galaxies and clusters at high spatial resolution with AXIS

13 November 2023 by H. Russell and others

Instrumentation and Methods for Astrophysics, Astrophysics of Galaxies

Overview of the Advanced X-ray Imaging Satellite (AXIS)

1 November 2023 by Christopher Reynolds and others

Instrumentation and Methods for Astrophysics, High Energy Astrophysical Phenomena

Coordinated X-ray and UV absorption within the accretion disk wind of the active galactic nucleus PG 1126-041

8 June 2023 by Mauro Giustini and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Supermassive Black Hole Winds in X-rays: SUBWAYS. II. HST UV spectroscopy of winds at intermediate redshifts

6 December 2022 by Mohammadreza Mehdipour and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Supermassive Black Hole Winds in X-rays -- SUBWAYS. I. Ultra-fast outflows in QSOs beyond the local Universe

6 December 2022 by G. Matzeu and others

High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics

The properties of the X-ray corona in the distant (z=3.91) quasar APM 08279+5255

2 May 2022 by Elena Bertola and others

High Energy Astrophysical Phenomena

Deep XMM-Newton Observations of an X-ray Weak, Broad Absorption Line Quasar at z=6.5

20 December 2021 by Jinyi Yang and others

Astrophysics of Galaxies

The X-Rays wind connection in PG 2112+059

12 July 2021 by Cristian Saez and others

Astrophysics of Galaxies

Multiphase Powerful Outflows Detected in High-z Quasars

28 June 2021 by George Chartas and others

Astrophysics of Galaxies

Connecting X-ray nuclear winds with galaxy-scale ionised outflows in two z\sim1.5 lensed quasars

1 March 2021 by Giulia Tozzi and others

Astrophysics of Galaxies

Linking the small scale relativistic winds and the large scale molecular outflows in the z = 1.51 lensed quasar HS 0810+2554

28 May 2020 by George Chartas and others

Astrophysics of Galaxies

X-raying winds in distant quasars: the first high-redshift wind duty cycle

27 April 2020 by Elena Bertola and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Resolving the soft X-ray ultra fast outflow in PDS 456

26 April 2020 by James Reeves and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

The Most Powerful Lenses in the Universe: Quasar Microlensing as a Probe of the Lensing Galaxy

29 April 2019 by David Pooley and others at

Trinity University

Astrophysics of Galaxies

Astro2020 Science White Paper - Quasar Microlensing: Revolutionizing our Understanding of Quasar Structure and Dynamics

29 April 2019 by Leonidas Moustakas and others at

Jet Propulsion Laboratory, California Institute of Technology

Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics

Nustar Measurement Of Coronal Temperature In Two Luminous, High Redshift Qsos

9 April 2019 by Giorgio Lanzuisi and others

High Energy Astrophysical Phenomena

Astro2020 Science White Paper: A New Era for X-ray Lensing Studies of Quasars and Galaxies

3 April 2019 by George Chartas and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Astro2020 Science White Paper: Do Supermassive Black Hole Winds Impact Galaxy Evolution?

18 March 2019 by Francesco Tombesi and others at

University of Maryland

High Energy Astrophysical Phenomena

The Advanced X-ray Imaging Satellite

15 March 2019 by Richard Mushotzky and others

High Energy Astrophysical Phenomena, Instrumentation and Methods for Astrophysics

The Variable Relativistic Outflow of IRAS 13224-3809

24 September 2018 by George Chartas and Manuel Canas

High Energy Astrophysical Phenomena

Resolving the X-ray obscuration in a low flux observation of the quasar PDS 456

19 September 2018 by James Reeves and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

The Effect of Microlensing On the Observed X-ray Energy Spectra of Gravitationally Lensed Quasars

4 September 2018 by H. Krawczynski and others at

University of New Hampshire

High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics

Yet another UFO in the X-ray spectrum of a high-z lensed QSO

30 January 2018 by Mauro Dadina and others

High Energy Astrophysical Phenomena

Does the X-ray outflow quasar PDS 456 have a UV outflow at 0.3c?

17 January 2018 by Fred Hamann and others

Astrophysics of Galaxies

Simulations of the Fe K-alpha Energy Spectra from Gravitationally Microlensed Quasars

13 July 2017 by Henric Krawczynski and George Chartas at

Washington University in Saint Louis

High Energy Astrophysical Phenomena

Measuring the Innermost Stable Circular Orbits of Supermassive Black Holes

1 February 2017 by George Chartas and others

High Energy Astrophysical Phenomena

Extended X-ray Monitoring of Gravitational Lenses with Chandra and Joint Constraints on X-ray Emission Regions

17 January 2017 by Eduardo Guerras and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

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High Energy Astrophysical Phenomena Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics Solar and Stellar Astrophysics