63 citations · 341 across the 26 of their papers we have counts for
27 papers
The interplay between active galactic nucleus photoionization, radio jet, and star formation in the z 3.5 radio galaxy 4C +03.24
Bruno Dall'Agnol de Oliveira, Dominika Wylezalek, Pranav Kukreti +9
High-redshift radio galaxies (HzRGs) are among the most powerful radio sources, and are associated with the most massive galaxies and dense environments at redshifts z 1.…
A cosmic collision in the making: JWST/NIRISS reveals a merging and maturing protocluster core at z~3 around a red quasar
C. Bertemes, D. Wylezalek, G. Noirot +10
We report the discovery of ``The Step'', a dense protocluster at z=3 revealed by JWST/NIRISS Wide-Field Slitless Spectroscopy (WFSS) of the field around the luminous quasar and sta…
Black holes in the low-mass galaxy regime: imprint of AGN feedback on the circumgalactic medium of central dwarf galaxies
R. Flores-Freitas, D. Wylezalek, M. Trevisan +7
Active galactic nuclei (AGN) have been observed in dwarf galaxies, yet the impact of black hole feedback in these low-mass systems remains unclear. To uncover the potential effects…
Impact of stochastic star-formation histories and dust on selecting quiescent galaxies with JWST photometry
K. Lisiecki, D. Donevski, A. W. S. Man +16
While the James Webb Space Telescope (JWST) now allows identifying quiescent galaxies (QGs) out to early epochs, the photometric selection of quiescent galaxy candidates (QGCs) and…
JWST IFU observations uncover host galaxy continua in extremely red and obscured quasars
Yu-Ching Chen, Nadia L. Zakamska, Andrey Vayner +9
Uncovering bright quasars' host galaxies at cosmic noon is challenging because of the high contrast between the quasar and its host and redshifted light, making them primarily visi…
First results from the JWST Early Release Science Program Q3D: The Fast Outflow in a Red Quasar at z=0.44
Weizhe Liu, Sylvain Veilleux, Swetha Sankar +26
Quasar feedback may play a key role in the evolution of massive galaxies. The dust-reddened quasar, F2M110648.35480712 at is one of the few cases at its redshift th…
First Results from the JWST Early Release Science Program Q3D: AGN Photoionization and Shock Ionization in a Red Quasar at
Swetha Sankar, Nadia L. Zakamska, David S. N. Rupke +12
Red quasars, often associated with powerful [O III] outflows on both galactic and circumgalactic scales, may play a pivotal role in galaxy evolution and black hole feedback. In thi…
Resolving turbulence drivers in two luminous obscured quasars with JWST/NIRSpec IFU
Mandy C. Chen, Hsiao-Wen Chen, Michael Rauch +10
In this Letter, we investigate the turbulence and energy injection in the extended nebulae surrounding two luminous obscured quasars, WISEA J100211.29013706.7 () and S…
Combined JWST-MUSE Integral Field Spectroscopy of the Most Luminous Quasar in the Local Universe, PDS 456
Jerome Seebeck, Sylvain Veilleux, Weizhe Liu +5
Fast accreting, extremely luminous quasars contribute heavily to the feedback process within galaxies. While these systems are most common at cosmic noon (), here we choose…
Unveiling the (in)consistencies among the galaxy stellar mass function, star formation histories, satellite abundances and intracluster light from a semi-empirical perspective
Hao Fu, Francesco Shankar, Mohammadreza Ayromlou +16
In a hierarchical, dark matter-dominated Universe, stellar mass functions (SMFs), galaxy merger rates, star formation histories (SFHs), satellite abundances, and intracluster light…
JWST ERS Program Q3D: The pitfalls of virial BH mass constraints shown in a z = 3 quasar with an ultramassive host
Caroline Bertemes, Dominika Wylezalek, David S. N. Rupke +12
We present JWST MIRI/NIRSpec observations of the extremely red quasar SDSS J165202.64+172852.3 at z~3, one of the most luminous quasars known to date, driving powerful outflows and…
VODKA-JWST: A 3.8 kpc dual quasar at cosmic noon in a powerful starburst galaxy with JWST/MIRI IFU
Yu-Ching Chen, Yuzo Ishikawa, Nadia L. Zakamska +12
Dual quasars, two active supermassive black holes at galactic scales, represent crucial objects for studying the impact of galaxy mergers and quasar activity on the star formation…
First results from the JWST Early Release Science Program Q3D: Powerful quasar-driven galactic scale outflow at
Andrey Vayner, Nadia L. Zakamska, Yuzo Ishikawa +25
Quasar-driven galactic outflows are a major driver of the evolution of massive galaxies. We report observations of a powerful galactic-scale outflow in a extremely red, intri…
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=0.435
D. S. N. Rupke, D. Wylezalek, N. L. Zakamska +27
The [OIII] 5007 A emission line is the most common tracer of warm, ionized outflows in active galactic nuclei across cosmic time. JWST newly allows us to use mid-infrared spectral…
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 Galaxy
Sylvain Veilleux, Weizhe Liu, Andrey Vayner +26
Quasar feedback may regulate the growth of supermassive black holes, quench coeval star formation, and impact galaxy morphology and the circumgalactic medium. However, direct evide…
First results from the JWST Early Release Science Program Q3D: Ionization cone, clumpy star formation and shocks in a extremely red quasar host
Andrey Vayner, Nadia L. Zakamska, Yuzo Ishikawa +25
Massive galaxies formed most actively at redshifts during the period known as `cosmic noon.' Here we present an emission-line study of an extremely red quasar SDSSJ165202.6…
MASCOT: Molecular gas depletion times and metallicity gradients -- evidence for feedback in quenching active galaxies
C. Bertemes, D. Wylezalek, M. Albán +8
We present results from the first public data release of the MaNGA-ARO Survey of CO Targets (MASCOT), focussing our study on galaxies whose star-formation rates and stellar masses…
The Molecular-Gas Main Sequence and Schmidt-Kennicutt relation are fundamental, the Star-Forming Main Sequence is a (useful) byproduct
William M. Baker, Roberto Maiolino, Francesco Belfiore +8
We investigate the relationship between the star formation rate (SFR), stellar mass () and molecular gas mass () for local star-forming galaxies. We further investiga…
First results from the JWST Early Release Science Program Q3D: Turbulent times in the life of a extremely red quasar revealed by NIRSpec IFU
Dominika Wylezalek, Andrey Vayner, David S. N. Rupke +20
Extremely red quasars, with bolometric luminosities exceeding erg s, are a fascinating high-redshift population that is absent in the local universe. They are the…
Cool outflows in MaNGA: a systematic study and comparison to the warm phase
Charlotte Avery, Stijn Wuyts, Natascha M. Förster Schreiber +6
This paper investigates the neutral gas phase of galactic winds via the Na I DÅ feature within MaNGA galaxies, and directly compares their incidence and…
MASCOT -- An ESO-ARO legacy survey of molecular gas in nearby SDSS-MaNGA galaxies: I. first data release, and global and resolved relations between H_2 and stellar content
D. Wylezalek, C. Cicone, F. Belfiore +11
We present the first data release of the MaNGA-ARO Survey of CO Targets (MASCOT), an ESO Public Spectroscopic Survey conducted at the Arizona Radio Observatory (ARO). We measure th…
Incidence, scaling relations and physical conditions of ionised gas outflows in MaNGA
Charlotte R. Avery, Stijn Wuyts, Natascha M. Förster Schreiber +6
In this work, we investigate the strength and impact of ionised gas outflows within MaNGA galaxies. We find evidence for outflows in 322 galaxies ( of the analy…
Hyper-massive Black Holes have Faint Broad and Narrow Emission Lines
Harshitha K. Bhat, Susmita Chakravorty, Dhrubojyoti Sengupta +6
The EUV provides most of the ionization that creates the high equivalent width (EW) broad and narrow emission lines (BELs, NELs) of quasars. Spectra of Hypermassive Schwarzschild b…
Searching for Super-Eddington Quasars using a Photon Trapping Accretion Disc Model
Quentin Pognan, Benny Trakhtenbrot, Tullia Sbarrato +2
Accretion onto black holes at rates above the Eddington limit has long been discussed in the context of supermassive black hole (SMBH) formation and evolution, providing a possible…