Assessing the Dark Matter Content of Two Quasar Host Galaxies at z ∼ 6 through Gas Kinematics

Assessing the Dark Matter Content of Two Quasar Host Galaxies at z ∼ 6 through Gas Kinematics

We conduct a study of the gas kinematics of two quasar host galaxies at z ≳ 6 traced by the [C ii ] emission line using the Atacama Large Millimeter/submillimeter Array. By combining deep observations at both low and high resolution, we recover the diffuse emission, resolve its structure, and measu...

Full description

Saved in:

Bibliographic Details
Main Authors:	Qinyue Fei, John D. Silverman, Seiji Fujimoto, Ran Wang, Luis C. Ho, Manuela Bischetti, Stefano Carniani, Michele Ginolfi, Gareth Jones, Roberto Maiolino, Wiphu Rujopakarn, N. M. Förster Schreiber, Juan M. Espejo Salcedo, L. L. Lee
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Series:	The Astrophysical Journal
Subjects:	High-redshift galaxies Quasars Galaxy kinematics Galaxy dark matter halos
Online Access:	https://doi.org/10.3847/1538-4357/ada145
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Pushing the Atacama Large Millimeter/submillimeter Array to the Limit: 140 pc Resolution Observations of a z = 6.6 Quasar–Galaxy Merger Resolve Strikingly Different Morphologies of Dust Continuum and [C ii] 158 μm Emission
by: Romain A. Meyer, et al.
Published: (2025-01-01)

Cluster Candidates with Massive Quiescent Galaxies at z ∼ 2
by: Tomokazu Kiyota, et al.
Published: (2025-01-01)

JWST, ALMA, and Keck Spectroscopic Constraints on the UV Luminosity Functions at z ∼ 7–14: Clumpiness and Compactness of the Brightest Galaxies in the Early Universe
by: Yuichi Harikane, et al.
Published: (2025-01-01)

Monster Radio Jet (>66 kpc) Observed in Quasar at z ∼ 5
by: Anniek J. Gloudemans, et al.
Published: (2025-01-01)

Little Red Dots: Rapidly Growing Black Holes Reddened by Extended Dusty Flows
by: Zhengrong Li, et al.
Published: (2025-01-01)

Accuracy of the Photometric Redshifts of Brightest Cluster Galaxies Identified in the CFHTLS-W1
by: Sinan Aliş
Published: (2024-12-01)

CEERS: Increasing Scatter along the Star-forming Main Sequence Indicates Early Galaxies Form in Bursts
by: Justin W. Cole, et al.
Published: (2025-01-01)

Do Unusually Cold Starburst Galaxies Exist? A Case Study
by: Dominik A. Riechers
Published: (2025-01-01)

Minor-merger-induced Star Formation Rejuvenation in an Elliptical Radio-loud Quasar Host, 3C 59
by: Yijun Wang, et al.
Published: (2025-01-01)

SCUBADive. I. JWST+ALMA Analysis of 289 Submillimeter Galaxies in COSMOS-web
by: Jed McKinney, et al.
Published: (2025-01-01)

The PANORAMIC Survey: Pure Parallel Wide Area Legacy Imaging with JWST/NIRCam
by: Christina C. Williams, et al.
Published: (2025-01-01)

Spectroscopic Confirmation of a Massive Protocluster with Two Substructures at z ≃ 3.1
by: Michael J. Nicandro Rosenthal, et al.
Published: (2025-01-01)

The SUPERCOLD-CGM Survey. II. [C i](1–0) Emission and the Physical Conditions of Cold Gas in Enormous Lyα Nebulae at z ∼ 2
by: Jianan Li, et al.
Published: (2024-01-01)

Progenitor Diversity in the Accreted Stellar Halos of Milky Way–like Galaxies
by: Sy-Yun Pu, et al.
Published: (2025-01-01)

A 22 Billion M⊙ Black Hole in Holmberg 15A with Keck KCWI Spectroscopy and Triaxial Orbit Modeling
by: Emily R. Liepold, et al.
Published: (2025-01-01)

The Lyman Continuum Escape Fraction of Star-forming Galaxies at 2.4 ≲ z ≲ 3.0 from UVCANDELS
by: Xin Wang, et al.
Published: (2025-01-01)

UNCOVER: The Rest-ultraviolet to Near-infrared Multiwavelength Structures and Dust Distributions of Submillimeter-detected Galaxies in A2744
by: Sedona H. Price, et al.
Published: (2025-01-01)

What Drives the H i Content of Central Galaxies—A Comparison between Hydrodynamic Simulations and Observations Using Random Forest
by: Xiao Li, et al.
Published: (2025-01-01)

No Galaxy-scale [C ii] Fast Outflow in the z = 6.72 Red Quasar HSC J1205–0000
by: Mahoshi Sawamura, et al.
Published: (2025-01-01)

The Bullseye: HST, Keck/KCWI, and Dragonfly Characterization of a Giant Nine-ringed Galaxy
by: Imad Pasha, et al.
Published: (2025-01-01)

The Prevalence of Star-forming Clumps as a Function of Environmental Overdensity in Local Galaxies
by: Dominic Adams, et al.
Published: (2025-01-01)

A SPectroscopic Survey of Biased Halos in the Reionization Era (ASPIRE): Spectroscopically Complete Census of Obscured Cosmic Star Formation Rate Density at z = 4–6
by: Fengwu Sun, et al.
Published: (2025-01-01)

Shocked POststarburst Galaxy Survey. IV. Outflows in Shocked Poststarburst Galaxies Are Not Responsible for Quenching
by: Antoniu Fodor, et al.
Published: (2025-01-01)

ALMA/SCUBA-2 COSMOS Survey: Properties of X-Ray- and SED-selected Active Galactic Nuclei in Bright Submillimeter Galaxies
by: Ryosuke Uematsu, et al.
Published: (2025-01-01)

The Fate of the Interstellar Medium in Early-type Galaxies. V. Active Galactic Nucleus Feedback from Optical Spectral Classification
by: Oleh Ryzhov, et al.
Published: (2025-01-01)

WALLABY Pilot Survey: Star Formation Enhancement and Suppression in Gas-rich Galaxy Pairs
by: Qifeng Huang, et al.
Published: (2025-01-01)

The Hubble Space Telescope Survey of M31 Satellite Galaxies. IV. Survey Overview and Lifetime Star Formation Histories
by: Alessandro Savino, et al.
Published: (2025-01-01)

MUSEQuBES: Unveiling Cosmic Web Filaments at z ≈ 3.6 through Dual Absorption and Emission Line Analysis
by: Eshita Banerjee, et al.
Published: (2025-01-01)

Analysis of the Internal Radial Gradient of Chemical Abundances in Spiral Galaxies from CALIFA
by: A. F. S. Cardoso, et al.
Published: (2025-01-01)

Introducing the Condor Array Telescope. V. Deep Broad- and Narrowband Imaging Observations of the M81 Group
by: Kenneth M. Lanzetta, et al.
Published: (2025-01-01)

A Dual Active Black Hole Candidate with Mass Ratio ~7:1 in a Disk Galaxy
by: Xiao Cao, et al.
Published: (2025-01-01)

Deciphering Gas Dynamics and Star Formation in a z = 1.1 Main-sequence Spiral Galaxy with ALMA and JWST
by: Zhaoran Liu, et al.
Published: (2025-01-01)

The Quest for a Stable Disk
by: J. A. Sellwood, et al.
Published: (2025-01-01)

Constraints on the Variation of the Fine-structure Constant at 3 < z < 10 with JWST Emission-line Galaxies
by: Linhua Jiang, et al.
Published: (2025-01-01)

Discovery and Spectroscopic Confirmation of Aquarius III: A Low-mass Milky Way Satellite Galaxy
by: W. Cerny, et al.
Published: (2025-01-01)

Figuring Out Gas and Galaxies In Enzo (FOGGIE). VIII. Complex and Stochastic Metallicity Gradients at z > 2
by: Ayan Acharyya, et al.
Published: (2025-01-01)

Mapping the Active Galactic Nucleus Effects on the Stellar and Gas Properties of NGC 5806
by: Sophie L. Robbins, et al.
Published: (2025-01-01)

Strong-lensing Analysis of SPT-CL J2325−4111 and SPT-CL J0049−2440, Two Powerful Cosmic Telescopes (RE > 40″) from the SPT Clusters Sample
by: Guillaume Mahler, et al.
Published: (2025-01-01)

Galaxies Lighting Up: Discovery of Seventy New Turn-on Changing-look Active Galactic Nuclei
by: Qian Yang, et al.
Published: (2025-01-01)

X-ray emission from hot gas and XRBs in the NGC 5846 galaxy
by: Kyadampure Anil, et al.
Published: (2025-01-01)