1k citations · 4.8k across the 37 of their papers we have counts for
37 papers
Optical Spectroscopy of Dwarf Galaxies at in the COSMOS Field: Star Formation and Dust Properties
Zahra Sattari, Daniel D. Kelson, Bahram Mobasher +4
We present a spectroscopic study of low-mass galaxies (LMGs;) at in COSMOS field, and compare it to a control sample of intermediate-ma…
Constraints on Fluctuating Star Formation Rates for Intermediate-mass Galaxies with H and UV Luminosities
Shannon G. Patel, Daniel D. Kelson, Louis E. Abramson +2
We study the recent star formation histories (SFHs) of 575 intermediate-mass galaxies (IMGs, ) in COSMOS at by comparing their H$α…
Resolved Multi-element Stellar Chemical Abundances in the Brightest Quiescent Galaxy at z 2
Marziye Jafariyazani, Andrew B. Newman, Bahram Mobasher +3
Measuring the chemical composition of galaxies is crucial to our understanding of galaxy formation and evolution models. However, such measurements are extremely challenging for qu…
Gravity and the Nonlinear Growth of Structure in the Carnegie-Spitzer-IMACS Redshift Survey
Daniel D. Kelson, Louis E. Abramson, Andrew J. Benson +6
A key obstacle to developing a satisfying theory of galaxy evolution is the difficulty in extending analytic descriptions of early structure formation into full nonlinearity, the r…
Wide-Field Optical Spectroscopy of Abell 133: A Search for Filaments Reported in X-ray Observations
Thomas Connor, Daniel D. Kelson, John Mulchaey +7
Filaments of the cosmic web have long been associated with the threadlike structures seen in galaxy redshift surveys. However, despite their baryon content being dominated by hot g…
Testing the Breathing Mode in Intermediate Mass Galaxies and its Predicted Star Formation Rate-Size Anti-Correlation
Shannon G. Patel, Daniel D. Kelson, Nicholas Diao +2
Recent hydrodynamical simulations predict that stellar feedback in intermediate mass galaxies (IMGs) can drive strong fluctuations in structure (e.g., half-light radius, ). Th…
Resolving Quiescent Galaxies at : II. Direct Measures of Rotational Support
Andrew B. Newman, Sirio Belli, Richard S. Ellis +1
Stellar kinematics provide insights into the masses and formation histories of galaxies. At high redshifts, spatially resolving the stellar kinematics of quiescent galaxies is chal…
Resolving Quiescent Galaxies at : I. Search for Gravitationally Lensed Sources and Characterization of their Structure, Stellar Populations, and Line Emission
Andrew B. Newman, Sirio Belli, Richard S. Ellis +1
Quiescent galaxies at are compact and have weak or absent emission lines, making it difficult to spatially resolve their kinematics and stellar populations using grou…
A comparison of the most massive quiescent galaxies from to the present: slow evolution in size, and spheroid-dominated
Shannon G. Patel, Yu Xuan Hong, Ryan F. Quadri +2
We use Hubble Space Telescope imaging to study the structural properties of ten of the most massive ( Msun) quiescent galaxies (QGs) in the UKIDSS UDS at $2.5<z<…
The 3D-HST Survey: Hubble Space Telescope WFC3/G141 grism spectra, redshifts, and emission line measurements for galaxies
Ivelina G. Momcheva, Gabriel B. Brammer, Pieter G. van Dokkum +27
We present reduced data and data products from the 3D-HST survey, a 248-orbit HST Treasury program. The survey obtained WFC3 G141 grism spectroscopy in four of the five CANDELS fie…
From Diversity to Dichotomy, and Quenching: Milky-Way-Like and Massive-Galaxy Progenitors at 0.5<z<3.0
Takahiro Morishita, Takashi Ichikawa, Masafumi Noguchi +4
Using the HST/WFC3 and ACS multi-band imaging data taken in CANDELS and 3D-HST, we study the general properties and the diversity of the progenitors of the Milky Way (MWs) and loca…
The Stellar Mass - Halo Mass Relation for Low Mass X-ray Groups at 0.5<z<1 in the CDFS with CSI
Shannon G. Patel, Daniel D. Kelson, Rik J. Williams +4
Since z~1, the stellar mass density locked in low mass groups and clusters has grown by a factor of ~8. Here we make the first statistical measurements of the stellar mass content…
The Nature of Extreme Emission Line Galaxies at z=1-2: Kinematics and Metallicities from Near-Infrared Spectroscopy
Michael V. Maseda, Arjen van der Wel, Hans-Walter Rix +21
We present near-infrared spectroscopy of a sample of 22 Extreme Emission Line Galaxies at redshifts 1.3 < z < 2.3, confirming that these are low-mass (M* = 10^8 - 10^9 M_sun) galax…
3D-HST WFC3-selected Photometric Catalogs in the Five CANDELS/3D-HST Fields: Photometry, Photometric Redshifts and Stellar Masses
Rosalind E. Skelton, Katherine E. Whitaker, Ivelina G. Momcheva +24
The 3D-HST and CANDELS programs have provided WFC3 and ACS spectroscopy and photometry over ~900 square arcminutes in five fields: AEGIS, COSMOS, GOODS-North, GOODS-South, and the…
Observations of environmental quenching in groups in the 11 Gyr since z=2.5: different quenching for central and satellite galaxies
Tomer Tal, Avishai Dekel, Pascal Oesch +16
We present direct observational evidence for star formation quenching in galaxy groups in the redshift range 0<z<2.5. We utilize a large sample of nearly 6000 groups, selected by f…
Exploring the chemical link between local ellipticals and their high-redshift progenitors
Joel Leja, Pieter G. van Dokkum, Ivelina Momcheva +12
We present Keck/MOSFIRE K-band spectroscopy of the first mass-selected sample of galaxies at . Targets are selected from the 3D-HST Treasury survey. The six detected gala…
Confirmation of Small Dynamical and Stellar Masses for Extreme Emission Line Galaxies at z~2
Michael V. Maseda, Arjen van der Wel, Elisabete da Cunha +21
Spectroscopic observations from the Large Binocular Telescope and the Very Large Telescope reveal kinematically narrow lines (~50 km/s) for a sample of 14 Extreme Emission Line Gal…
How dead are dead galaxies? Mid-Infrared fluxes of quiescent galaxies at redshift 0.3 < z < 2.5: implications for star formation rates and dust heating
Mattia Fumagalli, Ivo Labbe, Shannon G. Patel +17
We investigate the star formation rates of quiescent galaxies at high redshift (0.3 < z < 2.5) using 3D-HST WFC3 grism spectroscopy and Spitzer mid-infrared data. We select quiesce…
Quiescent Galaxies in the 3D-HST Survey: Spectroscopic Confirmation of a Large Number of Galaxies with Relatively Old Stellar Populations at z~2
Katherine E. Whitaker, Pieter G. van Dokkum, Gabriel Brammer +10
Quiescent galaxies at z~2 have been identified in large numbers based on rest-frame colors, but only a small number of these galaxies have been spectroscopically confirmed to show…
The Structural Evolution of Milky Way-like Star Forming Galaxies since z~1.3
Shannon G. Patel, Mattia Fumagalli, Marijn Franx +14
We follow the structural evolution of star forming galaxies (SFGs) like the Milky Way by selecting progenitors to z~1.3 based on the stellar mass growth inferred from the evolution…
The Assembly of Milky Way-like Galaxies Since z~2.5
Pieter G. van Dokkum, Joel Leja, Erica June Nelson +16
Galaxies with the mass of the Milky Way dominate the stellar mass density of the Universe but it is uncertain how and when they were assembled. Here we study progenitors of these g…
The Radial Distribution of Star Formation in Galaxies at z~1 from the 3D-HST Survey
Erica June Nelson, Pieter van Dokkum, Ivelina Momcheva +16
The assembly of galaxies can be described by the distribution of their star formation as a function of cosmic time. Thanks to the WFC3 grism on HST it is now possible to measure th…
HST/WFC3 Confirmation of the Inside-Out Growth of Massive Galaxies at 0<z<2 and Identification of their Star Forming Progenitors at z~3
Shannon G. Patel, Pieter G. van Dokkum, Marijn Franx +6
We study the structural evolution of massive galaxies by linking progenitors and descendants at a constant cumulative number density of n_c=1.4x10^{-4} Mpc^{-3} to z~3. Structural…
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…