2.2k citations · 20.8k across the 273 of their papers we have counts for
7 papers · 2 filters
HeII emission in Lyman-alpha nebulae: AGN or cooling radiation?
C. Scarlata, J. Colbert, H. I. Teplitz +6
We present a study of an extended Lyman-alpha (Lya) nebula located in a known overdensity at z~2.38. The data include multiwavelength photometry covering the rest-frame spectral ra…
The effect of dust geometry on the Lyman-alpha output of galaxies
C. Scarlata, J. Colbert, H. I. Teplitz +8
We present the optical spectroscopic follow-up of 31 z=0.3 Lyman-alpha (Lya) emitters, previously identified by Deharveng et al. (2008). We find that 17% of the Lya emitters have l…
Strong PAH Emission from z~2 ULIRGs
Vandana Desai, B. T. Soifer, Arjun Dey +15
Using the Infrared Spectrograph on board the Spitzer Space Telescope, we present low-resolution (64 < lambda / dlambda < 124), mid-infrared (20-38 micron) spectra of 23 high-redshi…
Detection of PAH and Far-Infrared Emission from the Cosmic Eye: Probing the Dust and Star Formation of Lyman Break Galaxies
Brian Siana, Ian Smail, A. Mark Swinbank +7
We report the results of a Spitzer infrared study of the Cosmic Eye, a strongly lensed, L*_UV Lyman Break Galaxy (LBG) at z=3.074. We obtained Spitzer IRS spectroscopy as well as M…
Mid-Infrared Spectroscopy of Submillimeter Galaxies: Extended Star Formation in Massive High Redshift Galaxies
Karín Menéndez-Delmestre, Andrew W. Blain, Ian Smail +6
We used the Spitzer Infrared Spectrograph (IRS) to study the mid-IR properties and investigate the energetics of 24 Submillimeter Galaxies (SMGs). This is the largest sample of SMG…
Global Star Formation Rate Density over 0.7<z<1.9
Hyunjin Shim, James Colbert, Harry Teplitz +4
We determine the global star formation rate density at 0.7<z<1.9 using emission-line selected galaxies identified in Hubble Space Telescope Near Infrared Camera and Multi-Object Sp…
Expanding the search for galaxies at z ~7-10 with new NICMOS Parallel Fields
Alaina Henry, Brian Siana, Matthew Malkan +7
We have carried out a search for galaxies at z ~ 7-10 in ~14.4 sq. arcmin of new NICMOS parallel imaging taken in the Great Observatories Origins Deep Survey (GOODS, 5.9 sq. arcmin…