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20172026
most citedDo galaxies that leak ionizing photons have extreme outflows?

83 citations · 217 across the 16 of their papers we have counts for

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14 papers · 1 filter

astro-ph.GA2026

Other red dots: A possible GLIMPSE of normal AGB stars at Cosmic Noon through extreme lensing

Lukas J. Furtak, Adi Zitrin, Erik Zackrisson +18

We report the discovery of four extremely faint () red point sources in recent ultra-deep JWST/NIRCam images of the strong lensing galaxy cluster Abell…

astro-ph.GA2026

GLIMPSED: Direct evidence for a fast active galactic nucleus-driven outflow from a z=6.64 little red dot host galaxy

Damien Korber, Rui Marques-Chaves, Daniel Schaerer +15

We report the discovery of GLIMPSED-329380, a z=6.64 galaxy behind Abell S1063, which shows signs of an extreme ionised outflow driven by an active galactic nucleus (AGN). The deep…

astro-ph.GA2026★ 1 cited

The Engine and its Flows: Little Red Dot spectra are shaped by the column densities of their gas envelopes

Jorryt Matthee, Alberto Torralba, Gabriele Pezzulli +23

JWST data have enabled the abundant identification of compact broad Balmer line sources nicknamed the Little Red Dots. While they share broad lines with active galactic nuclei, the…

astro-ph.GA2025★ 9 cited

A Cosmic Miracle: A Remarkably Luminous Galaxy at Confirmed with JWST

Rohan P. Naidu, Pascal A. Oesch, Gabriel Brammer +43

JWST has revealed a stunning population of bright galaxies at surprisingly early epochs, , where few such sources were expected. Here we present the most distant example of t…

astro-ph.GA2024★ 30 cited

An Hα view of galaxy build-up in the first 2 Gyr: luminosity functions at z~4-6.5 from NIRCam/grism spectroscopy

Alba Covelo-Paz, Emma Giovinazzo, Pascal A. Oesch +22

The Hα nebular emission line is an optimal tracer for recent star formation in galaxies. With the advent of JWST, this line has recently become observable at z>3 for the first time…

astro-ph.GA2024

Silencing the Giant: Evidence of AGN Feedback and Quenching in a Little Red Dot at z = 4.13

Vasily Kokorev, John Chisholm, Ryan Endsley +8

The James Webb Space Telescope (JWST) has uncovered a ubiquitous population of dust-obscured compact sources at . Many of these objects exhibit signs of active galactic…

astro-ph.GA2024★ 25 cited

A First Look at Spatially Resolved Star Formation at with JWST FRESCO NIRCam Slitless Spectroscopy

Jasleen Matharu, Erica J. Nelson, Gabriel Brammer +19

We present the first results on the spatial distribution of star formation in 454 star-forming galaxies at using H-Alpha emission-line maps and F444W imaging tracing th…

astro-ph.GA2024★ 38 cited

The Sunburst Arc with JWST: I. Detection of Wolf-Rayet stars injecting nitrogen into a low-metallicity, proto-globular cluster leaking ionizing photons

T. Emil Rivera-Thorsen, J. Chisholm, B. Welch +13

We report the detection of a population of Wolf-Rayet (WR) stars in the Sunburst Arc, a strongly gravitationally lensed galaxy at redshift . As the brightest known lensed g…

astro-ph.GA2023★ 1 cited

FRESCO: An extended, massive, rapidly rotating galaxy at z=5.3

Erica J. Nelson, Gabriel Brammer, Clara Gimenez-Arteaga +43

With the remarkable sensitivity and resolution of JWST in the infrared, measuring rest-optical kinematics of galaxies at has become possible for the first time. This study pi…

astro-ph.GA2023★ 12 cited

Low-redshift Lyman Continuum Survey: Radio continuum properties of low- Lyman continuum emitters

Omkar Bait, Sanchayeeta Borthakur, Daniel Schaerer +20

Sources that leak Lyman-continuum (LyC) photons and lead to the reionisation of the universe are intensely studied using multiple observing facilities. Recently, the Low-redshift L…

astro-ph.GA2023★ 3 cited

Mapping dusty galaxy growth at with FRESCO: Detection of H in submm galaxy HDF850.1 and the surrounding overdense structures

Thomas Herard-Demanche, Rychard J. Bouwens, Pascal A. Oesch +21

We report the detection of a 13 H emission line from HDF850.1 at using the FRESCO NIRCam F444W grism observations. Detection of H in HDF850.1 is notewort…

astro-ph.GA2023★ 12 cited

Accelerated Formation of Ultra-Massive Galaxies in the First Billion Years

Mengyuan Xiao, Pascal Oesch, David Elbaz +35

Recent JWST observations have revealed an unexpected abundance of massive galaxy candidates in the early Universe, extending further in redshift and to lower luminosity than what h…

astro-ph.GA2023★ 3 cited

An Empirical reionization history model inferred from the low-redshift Lyman continuum survey and the star-forming galaxies at

Yu-Heng Lin, Claudia Scarlata, Hayley Williams +8

We present a new analysis of the rest-frame UV and optical spectra of a sample of three galaxies discovered behind the gravitational lensing cluster RX\,J2129.4+0009. We comb…

astro-ph.GA2017★ 83 cited

Do galaxies that leak ionizing photons have extreme outflows?

J. Chisholm, I. Orlitová, D. Schaerer +5

To reionize the early universe, high-energy photons must escape the galaxies that produce them. It has been suggested that stellar feedback drives galactic outflows out of star-for…