149 citations · 929 across the 31 of their papers we have counts for
25 papers · 1 filter
The Lyman Reference Sample XIV: Lyman imaging of 45 low redshift star-forming galaxies and inferences on global emission
Jens Melinder, Göran Östlin, Matthew Hayes +18
We present Ly imaging of 45 low redshift star-forming galaxies observed with the Hubble Space Telescope. The galaxies have been selected to have moderate to high star formation…
CLEAR: Spatially Resolved Emission Lines and Active Galactic Nuclei at
Bren E. Backhaus, Joanna S. Bridge, Jonathan R. Trump +8
We investigate spatially-resolved emission-line ratios in a sample of 219 galaxies () detected using the G102 grism on the \emph{Hubble Space Telescope} Wide Field Camer…
Galaxy And Mass Assembly: A Comparison between Galaxy-Galaxy Lens Searches in KiDS/GAMA
Shawn Knabel, Rebecca L. Steele, Benne W. Holwerda +9
Strong gravitational lenses are a rare and instructive type of astronomical object. Identification has long relied on serendipity, but different strategies -- such as mixed spectro…
CLEAR II: Evidence for Early Formation of the Most Compact Quiescent Galaxies at High Redshift
Vicente Estrada-Carpenter, Casey Papovich, Ivelina Momcheva +11
The origin of the correlations between mass, morphology, quenched fraction, and formation history in galaxies is difficult to define, primarily due to the uncertainties in galaxy s…
The Sizes of Galaxies Identified in the BoRG Survey
Benne W. Holwerda, Joanna S. Bridge, Rebecca L. Steele +5
Redshift object selection is the effective limit of Hubble Space Telescope imaging capability, even when confirmed with Spitzer. If only a few photometry data points are…
The Lyman Alpha Reference Sample XI: Efficient Turbulence Driven Lyα Escape and the Analysis of IR, CO and [C II]158 μm
J. Puschnig, M. Hayes, G. Östlin +8
We study the global dust and (molecular) gas content in the Lyman Alpha Reference Sample (LARS), i.e. 14 local star-forming galaxies. We characterize their interstellar medium and…
The frequency of dust lanes in edge-on spiral galaxies identified by Galaxy Zoo in KiDS imaging of GAMA targets
B. W. Holwerda, L. Kelvin, I. Baldry +20
Dust lanes bisect the plane of a typical edge-on spiral galaxy as a dark optical absorption feature. Their appearance is linked to the gravitational stability of spiral disks; the…
HETDEX Pilot Survey. VI. [OIII] Emitters and Expectations for a Local Sample of Star Forming Galaxies in HETDEX
Briana Indahl, Greg Zeimann, Gary J. Hill +8
We assemble an unbiased sample of 29 galaxies with [O II] and/or [O III] detections at from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) Pi…
The Super Eight Galaxies: Properties of a Sample of Very Bright Galaxies at
Joanna S. Bridge, Benne W. Holwerda, Mauro Stefanon +12
We present the Super Eight galaxies - a set of very luminous, high-redshift () galaxy candidates found in Brightest of Reionizing Galaxies (BoRG) Survey fields. The orig…
Star-forming clumps in the Lyman Alpha Reference Sample of galaxies -- I. Photometric analysis and clumpiness
Matteo Messa, Angela Adamo, Göran Östlin +4
We study young star-forming clumps on physical scales of 10-500 pc in the Lyman-Alpha Reference Sample (LARS), a collection of low-redshift (z = 0.03-0.2) UV-selected star-forming…
The bright-end galaxy candidates at z ~ 9 from 79 independent HST fields
T. Morishita, M. Trenti, M. Stiavelli +11
We present a full data analysis of the pure-parallel Hubble Space Telescope (HST) imaging observations in the Brightest of Reionizing Galaxies Survey (BoRG[z9]) in Cycle 22. The me…
CLEAR I: Ages and Metallicities of Quiescent Galaxies at Derived from Deep Hubble Space Telescope Grism Data
Vicente Estrada-Carpenter, Casey Papovich, Ivelina Momcheva +14
We use deep \textit{Hubble Space Telescope} spectroscopy to constrain the metallicities and (\editone{light-weighted}) ages of massive () galaxies sel…
The Lyman Alpha Reference Sample IX: Revelations from deep surface photometry
Genoveva Micheva, Göran Östlin, Erik Zackrisson +7
The Lyman Alpha Reference Sample (LARS) of 14 star-forming galaxies offers a wealth of insight into the workings of these local analogs to high-redshift star-forming galaxies. The…
The Lyman Alpha Reference Sample. VIII. Characterizing Lyman-Alpha Scattering in Nearby Galaxies
Joanna S. Bridge, Matthew Hayes, Jens Melinder +13
We examine the dust geometry and Lyα scattering in the galaxies of the Lyman Alpha Reference Sample (LARS), a set of 14 nearby (0.02 < < 0.2) Lyα emitting and starbursting syst…
The Rest-Frame Optical Morphology of Emission Line Galaxies at 2 < z < 3: Evidence for Inside-Out Formation in Low-Mass Galaxies
Alex Hagen, Nicholas A. Bond, Robin Ciardullo +6
We compare the rest-frame ultraviolet and rest-frame optical morphologies of 2 < z < 3 star-forming galaxies in the GOODS-S field using Hubble Space Telescope WFC3 and ACS images f…
Disentangling AGN and Star Formation Activity at High Redshift Using Hubble Space Telescope Grism Spectroscopy
Joanna S. Bridge, Gregory R. Zeimann, Jonathan R. Trump +4
Differentiating between active galactic nuclei (AGN) activity and star formation in z ~ 2 galaxies is difficult because traditional methods, such as line ratio diagnostics, change…
HST Emission Line Galaxies at z ~ 2: Comparing Physical Properties of Lyman Alpha and Optical Emission Line Selected Galaxies
Alex Hagen, Gregory R. Zeimann, Christoph Behrens +14
We compare the physical and morphological properties of z ~ 2 Lyman-alpha emitting galaxies (LAEs) identified in the HETDEX Pilot Survey and narrow band studies with those of z ~ 2…
Young, Star-forming Galaxies and their local Counterparts: the Evolving Relationship of Mass-SFR-Metallicity since z ~ 2.1
Henry S. Grasshorn Gebhardt, Gregory R. Zeimann, Robin Ciardullo +5
We explore the evolution of the Stellar Mass-Star Formation Rate-Metallicity Relation using a set of 256 COSMOS and GOODS galaxies in the redshift range 1.90 < z < 2.35. We present…
The Dust Attenuation Curve versus Stellar Mass for Emission Line Galaxies at z ~ 2
Gregory R. Zeimann, Robin Ciardullo, Caryl Gronwall +8
We derive the mean wavelength dependence of stellar attenuation in a sample of 239 high redshift (1.90 < z < 2.35) galaxies selected via Hubble Space Telescope (HST) WFC3 IR grism…
The Biases of Optical Line-Ratio Selection for Active Galactic Nuclei, and the Intrinsic Relationship between Black Hole Accretion and Galaxy Star Formation
Jonathan R. Trump, Mouyuan Sun, Gregory R. Zeimann +10
We use 317,000 emission-line galaxies from the Sloan Digital Sky Survey to investigate line-ratio selection of active galactic nuclei (AGNs). In particular, we demonstrate that "st…
Physical and Morphological Properties of [O II] Emitting Galaxies in the HETDEX Pilot Survey
Joanna S. Bridge, Caryl Gronwall, Robin Ciardullo +8
The Hobby-Eberly Dark Energy Experiment pilot survey identified 284 [O II] 3727 emitting galaxies in a 169 square-arcminute field of sky in the redshift range 0 < z < 0.57. This li…
HST Emission Line Galaxies at z ~ 2: The Mystery of Neon
Gregory Zeimann, Robin Ciardullo, Henry Gebhardt +6
We use near-IR grism spectroscopy from the Hubble Space Telescope to examine the strength of [Ne~III] 3869 relative to H-beta, [O~II] 3727 and [O~III] 5007 in 236 low mass (7.5 < l…
The HETDEX Pilot Survey V: The Physical Origin of Lyman-alpha Emitters Probed by Near-infrared Spectroscopy
Mimi Song, Steven L. Finkelstein, Karl Gebhardt +19
We present the results from a VLT/SINFONI and Keck/NIRSPEC near-infrared spectroscopic survey of 16 Lyman-alpha emitters (LAEs) at = 2.1 - 2.5 in the COSMOS and GOODS-N fields…
3D-HST Emission Line Galaxies at z ~ 2: Discrepancies in the Optical/UV Star Formation Rates
Gregory R. Zeimann, Robin Ciardullo, Henry Gebhardt +6
We use Hubble Space Telescope near-IR grism spectroscopy to examine the H-beta line strengths of 260 star-forming galaxies in the redshift range 1.90 < z < 2.35. We show that at th…