Articles by Fakhri S. Zahedy

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The Morphology and Kinematics of a Giant, Symmetric Nebula Around a Radio-Loud Quasar 3C\,57: Extended Rotating Gas or Biconical Outflows?

3 days ago by Zhuoqi and others

Astrophysics of Galaxies

The Circumgalactic Medium

13 December 2024 by Hsiao-Wen Chen and Fakhri Zahedy at

University of Chicago

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey (CUBS) IX: The enriched circumgalactic and intergalactic medium around star-forming field dwarf galaxies traced by O VI absorption

13 November 2024 by Nishant Mishra and others

Astrophysics of Galaxies

On the Nature of the C IV-bearing Circumgalactic Medium at z~1

17 October 2024 by Suyash Kumar and others

Astrophysics of Galaxies

Discovery of optically emitting circumgalactic nebulae around the majority of UV-luminous quasars at intermediate redshift

3 April 2024 by Sean Johnson and others

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey (CUBS) VIII: Group Environment of the Most Luminous Quasars at z\approx1

6 March 2024 by Jennifer Li and others

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey (CUBS) VII: on the warm-hot circumgalactic medium probed by O VI and Ne VIII at 0.4 \lesssim z \lesssim 0.7

14 February 2024 by Zhijie Qu and others

Astrophysics of Galaxies

An ensemble study of turbulence in extended QSO nebulae at z\approx0.5--1

12 January 2024 by Mandy Chen and others

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey: Empirical Characterization of Turbulence in the Cool Circumgalactic Medium

11 September 2023 by Hsiao-Wen Chen and others

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey (CUBS) VI: Connecting Physical Properties of the Cool Circumgalactic Medium to Galaxies at z\approx 1

20 June 2023 by Zhijie Qu and others

Astrophysics of Galaxies

Empirical constraints on the turbulence in QSO host nebulae from velocity structure function measurements

3 November 2022 by Mandy Chen and others

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey (CUBS) V: On the Thermodynamic Properties of the Cool Circumgalactic Medium at z < 1

2 September 2022 by Zhijie Qu and others

Astrophysics of Galaxies

EMPRESS. V. Metallicity Diagnostics of Galaxies over 12+log(O/H)=~6.9-8.9 Established by a Local Galaxy Census: Preparing for JWST Spectroscopy

6 June 2022 by Kimihiko Nakajima and others

Astrophysics of Galaxies

EMPRESS. VI. Outflows Investigated in Low-Mass Galaxies with M_*=10^4-10^7~M_\odot: Weak Feedback in Low-Mass Galaxies?

18 March 2022 by Yi Xu and others

Astrophysics of Galaxies

Discovery of a damped Lyα absorber originating in a spectacular interacting dwarf galaxy pair at z = 0.026

9 February 2022 by Erin Boettcher and others

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey (CUBS) IV: The Complex Multiphase Circumgalactic Medium as Revealed by Partial Lyman Limit Systems

26 October 2021 by Thomas Cooper and others

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey (CUBS) -- III. Physical properties and elemental abundances of Lyman limit systems at z<1

8 June 2021 by Fakhri Zahedy and others

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey (CUBS) II: Discovery of an H_{2}-Bearing DLA in the Vicinity of an Early-Type Galaxy at z = 0.576

19 March 2021 by Erin Boettcher and others

Astrophysics of Galaxies

A Complete Census of Circumgalactic MgII at Redshift z<~ 0.5

4 February 2021 by Yun-Hsin Huang and others

Astrophysics of Galaxies

Evidence for Late-Time Feedback from the Discovery of Multiphase Gas in a Massive Elliptical at z=0.4

27 October 2020 by Fakhri Zahedy and others at

University of Arizona

Astrophysics of Galaxies

The Cosmic Ultraviolet Baryon Survey (CUBS) I. Overview and the diverse environments of Lyman limit systems at z<1

17 June 2020 by Hsiao-Wen Chen and others

Astrophysics of Galaxies

Probing the thermal state of the intergalactic medium at z>5 with the transmission spikes in high-resolution Lyα forest spectra

31 March 2020 by Prakash Gaikwad and others

Cosmology and Nongalactic Astrophysics, Astrophysics of Galaxies

COS Observations of the Cosmic Web: A Search for the Cooler Components of a Hot, X-ray Identified Filament

13 November 2019 by Thomas Connor and others

Astrophysics of Galaxies

A Giant Intragroup Nebula Hosting a Damped Lya Absorber at z=0.313

31 May 2019 by Hsiao-Wen Chen and others

Astrophysics of Galaxies

Probing IGM accretion onto faint Lyα emitters at z~2.8

22 March 2019 by Fakhri Zahedy and others

Astrophysics of Galaxies

Characterizing Circumgalactic Gas around Massive Ellipticals at z~0.4 - II. Physical Properties and Elemental Abundances

14 January 2019 by Fakhri Zahedy and others at

University of Arizona

Astrophysics of Galaxies

Characterizing circumgalactic gas around massive ellipticals at z~0.4 III. The galactic environment of a chemically-pristine Lyman limit absorber

14 January 2019 by Hsiao-Wen Chen and others

Astrophysics of Galaxies

Characterizing Circumgalactic Gas around Massive Ellipticals at z ~ 0.4 I. Initial Results

30 July 2018 by Hsiao-Wen Chen and others

Astrophysics of Galaxies

HST Detection of Extended Neutral Hydrogen in a Massive Elliptical at z = 0.4

5 September 2017 by Fakhri Zahedy and others at

University of Arizona

Astrophysics of Galaxies

Gauging Metallicity of Diffuse Gas Under An Uncertain Ionizing Radiation Field

14 June 2017 by Hsiao-Wen Chen and others at

University of Chicago

Astrophysics of Galaxies

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Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics