activity
20122026
most citedA Luminous Quasar at Redshift 7.642

450 citations · 1.9k across the 93 of their papers we have counts for

collaborators
Showing 2023 · astro-ph.GAShow all

16 papers · 2 filters

astro-ph.GA2023

ALMA 400pc Imaging of a z=6.5 Massive Warped Disk Galaxy

Marcel Neeleman, Fabian Walter, Roberto Decarli +4

We present 0.075 (~400 pc) resolution ALMA observations of the [CII] and dust continuum emission from the host galaxy of the z=6.5406 quasar, P036+03. We find that the emission ari…

astro-ph.GA20237 cited

A SPectroscopic survey of biased halos In the Reionization Era (ASPIRE): JWST Discovers an Overdensity around a Metal Absorption-selected Galaxy at

Yunjing Wu, Feige Wang, Zheng Cai +27

The launch of opens a new window for studying the connection between metal-line absorbers and galaxies at the end of the Epoch of Reionization (EoR). Previous studies…

astro-ph.GA2023

EIGER V. Characterizing the Host Galaxies of Luminous Quasars at

Minghao Yue, Anna-Christina Eilers, Robert A. Simcoe +6

We report {\em JWST}/NIRCam measurements of quasar host galaxy emissions and supermassive black hole (SMBH) masses for six quasars at in the \textit{Emission-line galax…

astro-ph.GA202319 cited

Streamlined Lensed Quasar Identification in Multiband Images via Ensemble Networks

Irham Taufik Andika, Sherry H. Suyu, Raoul Cañameras +6

Quasars experiencing strong lensing offer unique viewpoints on subjects related to the cosmic expansion rate, the dark matter profile within the foreground deflectors, and the quas…

astro-ph.GA2023

EIGER IV: The cool 10K circumgalactic environment of high- galaxies reveals remarkably efficient IGM enrichment

Rongmon Bordoloi, Robert A. Simcoe, Jorryt Matthee +8

We report new observations of the cool diffuse gas around 29, galaxies, using deep JWST/NIRCam slitless grism spectroscopy around the sightline to the quasar J0100+2802…

astro-ph.GA2023

XQR-30: Black Hole Masses and Accretion Rates of 42 z>6 Quasars

C. Mazzucchelli, M. Bischetti, V. D'Odorico +19

We present bolometric luminosities, black hole masses and Eddington ratios for 42 luminous quasars at z>6 using high signal-to-noise ratio VLT/X-Shooter spectra, acquired in the en…