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SJ

Sean D. Johnson

0000-0001-9487-8583
astro-ph.GAastro-ph.COastro-ph.HEastro-ph.IMastro-ph.SRastro-ph.EPhep-phphysics.plasm-ph

On Valency

published · living versions
W_ba3v7vxp·v1 · currentpublished
The Cosmic Ultraviolet Baryon Survey X: Density and Pressure Profiles of Clumpy Circumgalactic Gas at z=0.4−0.7z=0.4-0.7
with Suyash Kumar, Hsiao-Wen Chen, Gwen C. Rudie, Zhijie Qu +12
1 version

Preprints & journals

85 papers in the corpus · 2011–2026
The future of high-resolution UV spectroscopy: Science with a UV Échelle spectrograph on the Habitable Worlds Observatory, or a dedicated mission2609.09329v1 · Annalisa De Cia, David Cont, Kevin Heng et al.2026 · 0 citationsarXiv
Revealing Cosmic Ecosystems with the Hubble Space Telescope in 2030s and Beyond2606.11506v1 · Sanchayeeta Borthakur, Tanmay Singh, David French et al.2026 · 0 citationsarXiv
A Comprehensive Study of Morphology and Kinematics in Extended Nebulae Around UV Luminous Quasars at z≈1z\approx12605.01981v2 · Zhuoqi Liu, Sean D. Johnson, Eric F. Bell et al.2026 · 0 citationsarXiv
Under Pressure: UV Emission Line Ratios as Barometers of AGN Feedback Mechanisms2602.17039v1 · Elise Fuller, Sean D. Johnson, Jonathan Stern et al.2026 · 0 citationsarXiv
MUSEQuBES: Probing Anisotropies in Gas and Metal Distributions in the Circumgalactic Medium2602.17593v2 · Sayak Dutta, Sowgat Muzahid, Joop Schaye et al.2026 · 2 citationsarXiv
MUSEQuBES: Physical conditions, origins, and multi-element abundances of the circumgalactic medium of an isolated, star-forming dwarf galaxy at z=0.572510.06310v2 · Sean D. Johnson, Nishant Mishra, Sowgat Muzahid et al.2025 · 1 citationThe Astrophysical Journal Letters, 2026, Volume 996, Number 2
H I Properties of Field Galaxies at z≈0.2\boldsymbol{z\approx 0.2}-0.6: Insights into Declining Cosmic Star Formation2510.03400v1 · David DePalma, Neeraj Gupta, Hsiao-Wen Chen et al.2025 · 2 citationsarXiv
MUSEQuBES: The Column Density, Covering Fraction, Mass, and Environmental Dependence of Cool HI Gas Around Low-Redshift Galaxies2507.22283v2 · Sayak Dutta, Sowgat Muzahid, Joop Schaye et al.2025 · 3 citationsarXiv
Deep Ultraviolet, Emission-Line Imaging of the Makani Galactic Wind2503.20042v1 · Triet Ha, David Rupke, Shane Caraker et al.2025 · 6 citationsarXiv
The Morphology and Kinematics of a Giant, Symmetric Nebula Around a Radio-Loud Quasar 3C$\,$57: Extended Rotating Gas or Biconical Outflows?2503.12597v1 · Zhuoqi (Will) Liu, Sean D. Johnson, Jennifer I-Hsiu Li et al.2025 · 2 citationsarXiv
MUSEQuBES: Unveiling Cosmic Web Filaments at z≈3.6z\approx3.6 through Dual Absorption and Emission Line Analysis2412.04546v2 · Eshita Banerjee, Sowgat Muzahid, Joop Schaye et al.2024 · 0 citationsarXiv
MUSEQuBES: Connecting HI absorption with Lyα\alpha emitters at z≈3.3z \approx 3.32411.11959v2 · Eshita Banerjee, Sowgat Muzahid, Joop Schaye et al.2024 · 1 citationarXiv
Probing the He II re-Ionization ERa via Absorbing C IV Historical Yield (HIERACHY) II: Project Design, Current Status, and Examples of Initial Data Products2411.05396v1 · Jiang-Tao Li, Xiaodi Yu, Huiyang Mao et al.2024 · 3 citationsarXiv
First results from the JWST Early Release Science Program Q3D: The Fast Outflow in a Red Quasar at z=0.442410.14291v1 · Weizhe Liu, Sylvain Veilleux, Swetha Sankar et al.2024 · 8 citationsarXiv
MUSEQuBES: The column density, covering fraction, and mass of OVI-bearing gas in and around low-redshift galaxies2409.15423v1 · Sayak Dutta, Sowgat Muzahid, Joop Schaye et al.2024 · 0 citationsarXiv
MUSEQuBES: The kinematics of OVI-bearing gas in and around low-redshift galaxies2409.15432v1 · Sayak Dutta, Sowgat Muzahid, Joop Schaye et al.2024 · 4 citationsarXiv
On the Nature of the C IV-bearing Circumgalactic Medium at z~12408.15824v2 · Suyash Kumar, Hsiao-Wen Chen, Zhijie Qu et al.2024 · 7 citationsarXiv
The Cosmic Ultraviolet Baryon Survey (CUBS) IX: The enriched circumgalactic and intergalactic medium around star-forming field dwarf galaxies traced by O VI absorption2408.11151v2 · Nishant Mishra, Sean D. Johnson, Gwen C. Rudie et al.2024 · 13 citationsarXiv
Fast and Flexible Inference Framework for Continuum Reverberation Mapping using Simulation-based Inference with Deep Learning2407.14621v1 · Jennifer I-Hsiu Li, Sean D. Johnson, Camille Avestruz et al.2024 · 5 citationsarXiv
MAMMOTH-Subaru. II. Diverse Populations of Circumgalactic Lyα\alpha Nebulae at Cosmic Noon2405.13113v2 · Mingyu Li, Haibin Zhang, Zheng Cai et al.2024 · 10 citationsarXiv
Discovery of optically emitting circumgalactic nebulae around the majority of UV-luminous quasars at intermediate redshift2404.00088v2 · Sean D. Johnson, Zhuoqi Will Liu, Jennifer I. Li et al.2024 · 12 citationsarXiv
The Cosmic Ultraviolet Baryon Survey (CUBS) VIII: Group Environment of the Most Luminous Quasars at z≈1z\approx12403.03983v1 · Jennifer I. Li, Sean D. Johnson, Erin Boettcher et al.2024 · 0 citationsarXiv
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 0.72402.08016v2 · Zhijie Qu, Hsiao-Wen Chen, Sean D. Johnson et al.2024 · 1 citationarXiv
MAGIC: Muse gAlaxy Groups In Cosmos -- A survey to probe the impact of environment on galaxy evolution over the last 8 Gyr2312.00924v4 · B. Epinat, T. Contini, W. Mercier et al.2023 · 13 citationsA&A, 683, A205 (2024)
MALS discovery of a rare HI 21-cm absorber at z∼1.35z\sim1.35: origin of the absorbing gas in powerful AGN2311.00336v3 · P. P. Deka, N. Gupta, H. W. Chen et al.2023 · 0 citationsarXiv
An ensemble study of turbulence in extended QSO nebulae at z≈0.5z\approx0.5--12310.18406v2 · Mandy C. Chen, Hsiao-Wen Chen, Michael Rauch et al.2023 · 0 citationsarXiv
The Cosmic Ultraviolet Baryon Survey: Empirical Characterization of Turbulence in the Cool Circumgalactic Medium2309.05699v1 · Hsiao-Wen Chen, Zhijie Qu, Michael Rauch et al.2023 · 29 citationsarXiv
The first comprehensive study of a giant nebula around a radio-quiet quasar in the z<1z < 1 Universe2309.00053v3 · Zhuoqi Will Liu, Sean D. Johnson, Jennifer I-Hsiu Li et al.2023 · 7 citationsarXiv
First results from the JWST Early Release Science Program Q3D: Powerful quasar-driven galactic scale outflow at z=3z=32307.13751v1 · Andrey Vayner, Nadia L. Zakamska, Yuzo Ishikawa et al.2023 · 39 citationsarXiv
First results from the JWST Early Release Science Program Q3D: Benchmark Comparison of Optical and Mid-IR Tracers of a Dusty, Ionized Red Quasar Wind at z=0.4352306.12541v2 · D. S. N. Rupke, D. Wylezalek, N. L. Zakamska et al.2023 · 10 citations2023ApJ...953L..26R
The Cosmic Ultraviolet Baryon Survey (CUBS) VI: Connecting Physical Properties of the Cool Circumgalactic Medium to Galaxies at z≈1z\approx 12306.11274v1 · Zhijie Qu, Hsiao-Wen Chen, Gwen C. Rudie et al.2023 · 27 citationsarXiv
The Merian Survey: Design, Construction, and Characterization of a Filter Set Optimized to Find Dwarf Galaxies and Measure their Dark Matter Halo Properties with Weak Lensing2305.19310v2 · Yifei Luo, Alexie Leauthaud, Jenny Greene et al.2023 · 17 citationsarXiv
(SHERRY) JCMT-SCUBA2 High Redshift Bright Quasar Survey -- II: the environment of z~6 quasars in sub-millimeter band2304.04719v2 · Qiong Li, Ran Wang, Xiaohui Fan et al.2023 · 1 citationarXiv
MUSEQuBES: The relation between Lyα\alpha emitters and C IV absorbers at z≈3.3z \approx 3.32304.04788v3 · Eshita Banerjee, Sowgat Muzahid, Joop Schaye et al.2023 · 16 citationsarXiv
MUSEQuBES: Mapping the distribution of neutral hydrogen around low-redshift galaxies2303.16933v2 · Sayak Dutta, Sowgat Muzahid, Joop Schaye et al.2023 · 19 citationsarXiv
First results from the JWST Early Release Science Program Q3D: The Warm Ionized Gas Outflow in z ~ 1.6 Quasar XID 2028 and its Impact on the Host Galaxy2303.08952v2 · Sylvain Veilleux, Weizhe Liu, Andrey Vayner et al.2023 · 48 citationsarXiv
First results from the JWST Early Release Science Program Q3D: Ionization cone, clumpy star formation and shocks in a z=3z=3 extremely red quasar host2303.06970v2 · Andrey Vayner, Nadia L. Zakamska, Yuzo Ishikawa et al.2023 · 43 citationsarXiv
MAMMOTH-Subaru III. Lyα\alpha Halo Extended to ∼200\sim200 kpc Identified by Stacking ∼3300\sim 3300 Lyα\alpha Emitters at z=2.2−2.3z=2.2-2.32301.07358v1 · Haibin Zhang, Zheng Cai, Yongming Liang et al.2023 · 0 citationsarXiv
MAMMOTH-Subaru IV. Large Scale Structure and Clustering Analysis of Lyα\alpha Emitters and Lyα\alpha Blobs at z=2.2−2.3z=2.2-2.32301.07359v2 · Haibin Zhang, Zheng Cai, Mingyu Li et al.2023 · 7 citationsarXiv
MAMMOTH-Subaru V. Effects of Cosmic Variance on Lyα\alpha Luminosity Functions at z=2.2−2.3z=2.2-2.32301.07360v1 · Ke Ma, Haibin Zhang, Zheng Cai et al.2023 · 6 citationsarXiv
First results from the JWST Early Release Science Program Q3D: Turbulent times in the life of a z∼3z \sim 3 extremely red quasar revealed by NIRSpec IFU2210.10074v1 · Dominika Wylezalek, Andrey Vayner, David S. N. Rupke et al.2022 · 65 citationsarXiv
Directly tracing cool filamentary accretion over >100 kpc into the interstellar medium of a quasar host at z=12209.04245v2 · Sean D. Johnson, Joop Schaye, Gregory L. Walth et al.2022 · 23 citationsarXiv
Empirical constraints on the turbulence in QSO host nebulae from velocity structure function measurements2209.04344v2 · Mandy C. Chen, Hsiao-Wen Chen, Michael Rauch et al.2022 · 25 citationsarXiv
The Cosmic Ultraviolet Baryon Survey (CUBS) V: On the Thermodynamic Properties of the Cool Circumgalactic Medium at z<1z < 12209.01228v1 · Zhijie Qu, Hsiao-Wen Chen, Gwen C. Rudie et al.2022 · 39 citationsarXiv
The origin and evolution of the normal Type Ia SN 2018aoz with infant-phase reddening and excess emission2206.12437v2 · Yuan Qi Ni, Dae-Sik Moon, Maria R. Drout et al.2022 · 21 citationsarXiv
The Bimodal Absorption System Imaging Campaign (BASIC) I. A Dual Population of Low-metallicity Absorbers at z <1<12204.13229v2 · Michelle A. Berg, Nicolas Lehner, J. Christopher Howk et al.2022 · 23 citationsarXiv
Infant-phase reddening by surface Fe-peak elements in a normal Type Ia Supernova2202.08889v1 · Yuan Qi Ni, Dae-Sik Moon, Maria R. Drout et al.2022 · 33 citationsarXiv
Discovery of a damped Lyα\alpha absorber originating in a spectacular interacting dwarf galaxy pair at z=0.026z = 0.0262202.04669v1 · Erin Boettcher, Neeraj Gupta, Hsiao-Wen Chen et al.2022 · 4 citationsarXiv
CLIMBER: Galaxy-Halo Connection Constraints from Next-Generation Surveys2112.00035v1 · Alan N. Pearl, Rachel Bezanson, Andrew R. Zentner et al.2021 · 3 citationsarXiv
Improving blazar redshift constraints with the edge of the Lyα\alpha forest: 1ES 1553+113 and implications for observations of the WHIM2111.06927v1 · J. Dorigo Jones, S. D. Johnson, Sowgat Muzahid et al.2021 · 0 citationsarXiv
Career total: 145 works. 85 are in this corpus.Showing the 50 most recent.

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