162 citations · 293 across the 14 of their papers we have counts for
16 papers
The ALMA REBELS Survey: The [C II] Luminosity Function of UV-Selected Galaxies at
Thomas Herard-Demanche, Pascal A. Oesch, Rychard Bouwens +19
Luminosity functions (LF) are some of the most basic quantities providing insights into galaxy evolution across cosmic time and enabling a direct comparison between observations an…
REBELS-25: multi-phase morphology and kinematics at z = 7.31
Lucie E. Rowland, Hiddo S. B. Algera, Jacqueline Hodge +23
We present a spatially resolved, multi-wavelength study of the massive, star-forming galaxy REBELS-25 at a redshift of . We combine new high-resolution ALMA [O III]88m o…
Too many protoclusters? Reconciling the overabundance of cluster progenitors within the first billion years of the Universe
Callum Witten, Jake S. Bennett, Pascal A. Oesch +8
JWST has revealed an overabundance of apparent (`Coma'-like) cluster progenitors at that is two (300) times in excess of, and in () tension with, the number…
From Grism to IFU: Revising the Redshift and Nature of the Massive Dusty Galaxy S1 with JWST and ALMA
Mengyuan Xiao, Longji Bing, Gabriel Brammer +21
We report a revised spectroscopic redshift for the dusty massive galaxy S1, previously inferred with an exceptionally high baryon-to-star conversion efficiency from NIRCam slitless…
The ALMA REBELS survey: [OIII] line scans of UV-bright galaxies
I. F. van Leeuwen, R. J. Bouwens, J. A. Hodge +17
We present the [OIII] spectral scan results from the ALMA Large Program REBELS (Reionization Era Bright Emission Line Survey). The generally high luminosity of [OII…
Constraints on the early Universe star formation efficiency from galaxy clustering and halo modeling of H and [O III] emitters
Marko Shuntov, Pascal A. Oesch, Sune Toft +13
We develop a theoretical framework to provide observational constraints on the early Universe galaxy-halo connection by combining measurements of the UV luminosity function (UVLF)…
Deep Constraints on [CII]158m in JADES-GS-z14-0: Further Evidence for a Galaxy with Low Gas Content at z=14.2
Sander Schouws, Rychard J. Bouwens, Hiddo Algera +14
We present deep ALMA observations targeting the [CII] line in JADES-GS-z14-0, the most distant known galaxy at z=14.1793. We do not detect the [CII] line in…
REBELS-IFU: Evidence for metal-rich massive galaxies at z~6-8
Lucie E. Rowland, Mauro Stefanon, Rychard Bouwens +30
Metallicity is a crucial tracer of galaxy evolution, providing insights into gas accretion, star formation, and feedback. At high redshift, these processes reveal how early galaxie…
Detection of [OIII]88m in JADES-GS-z14-0 at z=14.1793
Sander Schouws, Rychard J. Bouwens, Katherine Ormerod +13
We report the first successful ALMA follow-up observations of a secure JWST-selected galaxy, by robustly detecting () the [OIII] line in JADES-GS-z14-0 (h…
REBELS-25: Discovery of a dynamically cold disc galaxy at z = 7.31
Lucie E. Rowland, Jacqueline Hodge, Rychard Bouwens +21
We present high resolution (" = 710 pc) ALMA [CII] 158m and dust continuum follow-up observations of REBELS-25, a [CII]-luminous ($L_{\mathrm{[CII]}}=(1.7\pm0.2)\times…
JWST FRESCO: a comprehensive census of H+[OIII] emitters at 6.8<z<9.0 in the GOODS fields
R. A. Meyer, P. A. Oesch, E. Giovinazzo +27
We present the census of H+[OIII] 4960,5008 Åemitters at 6.8<z<9.0 from the JWST FRESCO survey over 124 arcmin in the GOODS-North and GOODS-South fields. Our unbiased spectr…
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…
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…
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…
The JWST FRESCO Survey: Legacy NIRCam/Grism Spectroscopy and Imaging in the two GOODS Fields
P. A. Oesch, G. Brammer, R. P. Naidu +38
We present the JWST Cycle 1 53.8hr medium program FRESCO, short for "First Reionization Epoch Spectroscopically Complete Observations". FRESCO covers 62 arcmin in each of the t…
Evolution of the UV LF from z~15 to z~8 Using New JWST NIRCam Medium-Band Observations over the HUDF/XDF
Rychard J. Bouwens, Mauro Stefanon, Gabriel Brammer +7
We present the first constraints on the prevalence of z>10 galaxies in the Hubble Ultra Deep Field (HUDF) leveraging new NIRCam observations from JEMS (JWST Extragalactic Medium-ba…