244 citations · 4.5k across the 87 of their papers we have counts for
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The Curious Case of Lyman Alpha Emitters: Growing Younger from z ~ 3 to z ~ 2?
Viviana Acquaviva, Carlos Vargas, Eric Gawiser +1
Lyman Alpha Emitting (LAE) galaxies are thought to be progenitors of present-day L* galaxies. Clustering analyses have suggested that LAEs at z ~ 3 might evolve into LAEs at z ~ 2,…
SED fitting with MCMC: methodology and application to large galaxy surveys
Viviana Acquaviva, Eric Gawiser, Lucia Guaita
We present GalMC (Acquaviva et al 2011), our publicly available Markov Chain Monte Carlo algorithm for SED fitting, show the results obtained for a stacked sample of Lyman Alpha Em…
The Evolution of Ly-alpha Emitting Galaxies Between z = 2.1 and z = 3.1
Robin Ciardullo, Caryl Gronwall, Christopher Wolf +11
We describe the results of a new, wide-field survey for z=3.1 Ly-alpha emission-line galaxies (LAEs) in the Extended Chandra Deep Field South (ECDF-S). By using a nearly top-hat 50…
X-ray Constraints on the Lyman-Alpha Escape Fraction
Zhen-Ya Zheng, Sangeeta Malhotra, Jun-Xian Wang +7
We have coadded X-ray flux of all known Lyman Alpha Emitters (LAEs) in the 4 Msec Chandra Deep Field South (CDF-S) region, to place sensitive upper limits on the average unobscured…
Evolution in the Continuum Morphological Properties of Lyman-Alpha-Emitting Galaxies from z=3.1 to z=2.1
Nicholas Bond, Eric Gawiser, Lucia Guaita +4
We present a rest-frame ultraviolet morphological analysis of 108 z=2.1 Lyman Alpha Emitters (LAEs) in the Extended Chandra Deep Field South (ECDF-S) and compare it to a similar sa…
Ly-alpha Emitting Galaxies at z = 2.1: Stellar Masses, Dust and Star Formation Histories from Spectral Energy Distribution Fitting
Lucia Guaita, Viviana Acquaviva, Nelson Padilla +8
We study the physical properties of 216 z ~ 2.1 LAEs discovered in an ultra-deep narrow-band MUSYC image of the ECDF-S. We fit their stacked Spectral Energy Distribution (SED) usin…