1.2k citations · 29k across the 187 of their papers we have counts for
12 papers · 2 filters
A Rest-frame Optical View on z~4 Galaxies I: Color and Age Distributions from Deep IRAC Photometry of the IUDF10 and GOODS Surveys
P. A. Oesch, I. Labbe, R. J. Bouwens +7
We present a study of rest-frame UV-to-optical color distributions for z~4 galaxies based on the combination of deep HST/ACS+WFC3/IR data with Spitzer/IRAC imaging. In particular,…
A Census of Star-Forming Galaxies in the z~9-10 Universe based on HST+Spitzer Observations Over 19 CLASH clusters: Three Candidate z~9-10 Galaxies and Improved Constraints on the Star Formation Rate Density at z~9
R. Bouwens, L. Bradley, A. Zitrin +34
We utilise a two-color Lyman-Break selection criterion to search for z~9-10 galaxies over the first 19 clusters in the CLASH program. A systematic search yields three z~9-10 candid…
A Strongly-Lensed Massive Ultra-Compact Quiescent Galaxy at z ~ 2.4 in the COSMOS/UltraVISTA Field
Adam Muzzin, Ivo Labbe, Marijn Franx +14
We report the discovery of a massive ultra-compact quiescent galaxy that has been strongly-lensed into multiple images by a foreground galaxy at z = 0.960. This system was serendip…
The stellar mass structure of massive galaxies from z=0 to z=2.5; surface density profiles and half-mass radii
Daniel Szomoru, Marijn Franx, Pieter G. van Dokkum +4
We present stellar mass surface density profiles of a mass-selected sample of 177 galaxies at 0.5 < z < 2.5, obtained using very deep HST optical and near-infrared data over the GO…
Slow Evolution of the Specific Star Formation Rate at z>2: The Impact of Dust, Emission Lines, and A Rising Star Formation History
Valentino Gonzalez, Rychard Bouwens, Garth llingworth +4
We measure the evolution of the specific star formation rate (sSFR = SFR / Mstellar) between redshift 4 and 6 to investigate the previous reports of "constant" sSFR at z>2. We obta…
Large-Scale Star Formation-Driven Outflows at 1<z<2 in the 3D-HST Survey
Britt F. Lundgren, Gabriel Brammer, Pieter van Dokkum +18
We present evidence of large-scale outflows from three low-mass (log(M/M_sun)~9.75) star-forming (SFR >4 M_sun/yr) galaxies observed at z=1.24, z=1.35 and z=1.75 in the 3D-HST Surv…
The Evolution of Mass-size Relation for Lyman Break Galaxies From z=1 to z=7
Moein Mosleh, Rik J. Williams, Marijn Franx +6
For the first time, we study the evolution of the stellar mass-size relation for star-forming galaxies from z ~ 4 to z ~ 7 from Hubble-WFC3/IR camera observations of the HUDF and E…
3D-HST Grism Spectroscopy of a Gravitationally Lensed, Low-metallicity Starburst Galaxy at z=1.847
Gabriel B. Brammer, Ruben Sanchez-Janssen, Ivo Labbe +17
We present Hubble Space Telescope (HST) imaging and spectroscopy of the gravitational lens SL2SJ02176-0513, a cusp arc at z=1.847. The UV continuum of the lensed galaxy is very blu…
Halpha Equivalent Widths from the 3D-HST survey: evolution with redshift and dependence on stellar mass
Mattia Fumagalli, Shannon G. Patel, Marijn Franx +12
We investigate the evolution of the Halpha equivalent width, EW(Halpha), with redshift and its dependence on stellar mass, taking advantage of the first data from the 3D-HST survey…
3D-HST: A wide-field grism spectroscopic survey with the Hubble Space Telescope
Gabriel Brammer, Pieter van Dokkum, Marijn Franx +27
We present 3D-HST, a near-infrared spectroscopic Treasury program with the Hubble Space Telescope for studying the processes that shape galaxies in the distant Universe. 3D-HST pro…
Spatially resolved Halpha maps and sizes of 57 strongly star-forming galaxies at z~1 from 3D-HST: evidence for rapid inside-out assembly of disk galaxies
Erica June Nelson, Pieter G. van Dokkum, Gabriel Brammer +13
We investigate the build-up of galaxies at z~1 using maps of Halpha and stellar continuum emission for a sample of 57 galaxies with rest-frame Halpha equivalent widths >100 Angstro…
The Bright End of the UV Luminosity Function at z~8: New Constraints from CANDELS Data in GOODS-South
P. A. Oesch, R. J. Bouwens, G. D. Illingworth +7
We present new z~8 galaxy candidates from a search over ~95 arcmin^2 of WFC3/IR data, tripling the previous search area for bright z~8 galaxies. Our analysis uses newly acquired WF…