1.5k citations · 16k across the 213 of their papers we have counts for
12 papers · 1 filter
Go Long, Go Deep: Finding Optical Jet Breaks for Swift-Era GRBs with the LBT
X. Dai, P. M. Garnavich, J. L. Prieto +20
Using the 8.4m Large Binocular Telescope, we observed six GRB afterglows from 2.8 hours to 30.8 days after the burst triggers to systematically probe the late time behaviors of aft…
Starburst Intensity Limit of Galaxies at z~5-6
N. P. Hathi, S. Malhotra, J. E. Rhoads
The peak star formation intensity in starburst galaxies does not vary significantly from the local universe to redshift z~6. We arrive at this conclusion through new surface bright…
Effects of Dust Geometry in Lyman Alpha Galaxies at z = 4.4
Steven L. Finkelstein, James E. Rhoads, Sangeeta Malhotra +2
Equivalent widths (EWs) observed in high-redshift Lyman alpha galaxies could be stronger than the EW intrinsic to the stellar population if dust is present residing in clumps in th…
Testing the Topology of Reionization
James E. Rhoads
The central overlap phase of cosmological hydrogen reionization is fundamentally a change in the topology of ionized regions. Before overlap, ionized bubbles grew in isolation. Dur…
Infrared Emission from the Nearby Cool Core Cluster Abell 2597
Megan Donahue, Andres Jordan, Stefi A. Baum +9
We observed the brightest central galaxy (BCG) in the nearby (z=0.0821) cool core galaxy cluster Abell 2597 with the IRAC and MIPS instruments on board the Spitzer Space Telescope.…
A Luminosity Function of Lyman Alpha Emitting Galaxies at Redshift 4.5
Steve Dawson, James E. Rhoads, Sangeeta Malhotra +5
We present a catalog of 59 z=4.5 Lyman alpha emitting galaxies spectroscopically confirmed in a campaign of Keck/DEIMOS follow-up observations to candidates selected in the Large A…
Chandra X-ray Sources in the LALA Cetus Field
J. X. Wang, Z. Y. Zheng, S. Malhotra +4
The 174 ks Chandra Advanced CCD Imaging Spectrometer exposure of the Large Area Lyman Alpha Survey (LALA) Cetus field is the second of the two deep Chandra images on LALA fields. I…
Clustering of Lyman alpha emitters at z ~ 4.5
Katarina Kovač, Rachel S. Somerville, James E. Rhoads +2
We present the clustering properties of 151 Lyman alpha emitting galaxies at z ~ 4.5 selected from the Large Area Lyman Alpha (LALA) survey. Our catalog covers an area of 36' x 36'…
The Galaxy Luminosity Function at z~1 in the HUDF: Probing the Dwarf Population
R. E. Ryan, N. P. Hathi, S. H. Cohen +10
We present a catalog of spectro-photometric redshifts for 1308 galaxies from the GRism ACS Program for Extragalactic Science (GRAPES) observations with the Hubble Space Telescope.…
Redshifts of Emission Line Objects in the Hubble Ultra Deep Field
Chun Xu, Norbert Pirzkal, Sangeeta Malhotra +16
We present redshifts for 115 emission line objects in the Hubble Ultra Deep Field (HUDF) identified through the GRism ACS Program for Extragalactic Science (GRAPES) project using t…
The GLARE Survey II. Faint z=6 Ly-alpha Line Emitters in the HUDF
Elizabeth R Stanway, Andrew J Bunker, Karl Glazebrook +6
The galaxy population at z~6 has been the subject of intense study in recent years, culminating in the Hubble Ultra Deep Field (HUDF) -- the deepest imaging survey yet. A large num…
The Ages and Masses of Lyman Alpha Galaxies at Redshift
Steven L. Finkelstein, James E. Rhoads, Sangeeta Malhotra +2
We examine the stellar populations of a sample of 98 redshift 4.5 Lyman alpha emitting galaxies using their broadband colors derived from deep photometry at the MMT. These galaxies…