187 citations · 546 across the 10 of their papers we have counts for
10 papers
A Rapid Evolution in the Observed Mbh/M* Relation at z > 3 Revealed via Spectro-photometric SED-Modeling
Ansh R. Gupta, Anthony Taylor, Emma Curtis-Lake +33
Spectroscopic observations from JWST have uncovered a plethora of active galactic nuclei (AGN) at z > 4 with black hole (BH) mass (Mbh) to stellar mass (M*) ratios significantly ab…
Characterising the z 7.66 Type-II AGN candidate SMACS S06355 using BEAGLE-AGN and JWST NIRSpec/NIRCam
M. S. Silcock, E. Curtis-Lake, D. J. B. Smith +9
The presence of Active Galactic Nuclei (AGN) in low mass (Mstar Msun) galaxies at high redshift has been established, and it is important to characterise these…
Optical and mid-infrared line emission in nearby Seyfert galaxies
A. Feltre, C. Gruppioni, L. Marchetti +24
Line ratio diagnostics provide valuable clues on the source of ionizing radiation in galaxies with intense black hole accretion and starbursting events, such as local Seyfert or ga…
JWST UNCOVER: Extremely red and compact object at triply imaged by Abell 2744
Lukas J. Furtak, Adi Zitrin, Adèle Plat +29
Recent JWST/NIRCam imaging taken for the ultra-deep UNCOVER program reveals a very red dropout object at , triply imaged by the galaxy cluster Abell 274…
BEAGLE-AGN I: Simultaneous constraints on the properties of gas in star-forming and AGN narrow-line regions in galaxies
A. Vidal-García, A. Plat, E. Curtis-Lake +4
We present the addition of nebular emission from the narrow-line regions (NLR) surrounding active galactic nuclei (AGN) to BEAGLE (BayEsian Analysis of GaLaxy sEds). Using a set of…
The UV 2175Å Attenuation Bump and its Correlation with PAH Emission at z~2
Irene Shivaei, Leindert Boogaard, Tanio Díaz-Santos +10
The UV bump is a broad absorption feature centered at 2175Å that is seen in the attenuation/extinction curve of some galaxies, but its origin is not well known. Here, we use a samp…
Synthetic photometry of OB star clusters with stochastically sampled IMFs: analysis of models and HST observations
Rogelio Orozco-Duarte, Aida Wofford, Alba Vidal-García +13
We present a pilot library of synthetic NUV, U, B, V, and I photometry of star clusters with stochastically sampled IMFs and ionized gas for initial masses, , , and…
Where infall meets outflows: turbulent dissipation probed by CH and Ly in the starburst/AGN galaxy group SMM J023990136 at z2.8
A. Vidal-García, E. Falgarone, F. Arrigoni Battaia +8
We present a comparative analysis of the (1-0) and lines, observed with the Atacama Large Millimeter Array (ALMA) and Keck telescope respectively, in the field…
Constraints on the production and escape of ionizing radiation from the emission-line spectra of metal-poor star-forming galaxies
Adèle Plat, Stephane Charlot, Gustavo Bruzual +5
We explore the production and escape of ionizing photons in young galaxies by investigating the ultraviolet and optical emission-line properties of models of ionization-bounded and…
Ultraviolet spectra of extreme nearby star-forming regions --- approaching a local reference sample for JWST
Peter Senchyna, Daniel P. Stark, Alba Vidal-García +7
Nearby dwarf galaxies provide a unique laboratory in which to test stellar population models below . Such tests are particularly important for interpreting the surprisin…