625 citations
- California Institute of TechnologyUS82 papers
- Carnegie ObservatoriesUS33 papers
- Carnegie Institution for ScienceUS27 papers
- University of California, Los AngelesUS26 papers
- Princeton UniversityUS25 papers
- University of California San DiegoUS24 papers
- Northwestern UniversityUS23 papers
- University of California, DavisUS23 papers
- University of California, BerkeleyUS22 papers
- Center for Astrophysics Harvard & SmithsonianUS21 papers
- University of California, IrvineUS21 papers
- Pennsylvania State UniversityUS20 papers
29 papers · 1 filter
Spitzer Mid-Infrared Spectroscopy of Infrared Luminous Galaxies at z~2 III: Far-IR to Radio Properties and Optical Spectral Diagnostics
Anna Sajina, Lin Yan, Dieter Lutz +7
We present the far-IR, millimeter, and radio photometry as well as optical and near-IR spectroscopy of a sample of 48 z~1-3 Spitzer-selected ULIRGs with IRS mid-IR spectra. Our goa…
A comprehensive study of GRB 070125, a most energetic gamma ray burst
Poonam Chandra, S. Bradley Cenko, Dale Frail +21
We present a comprehensive multiwavelength analysis of the bright, long duration gamma-ray burst GRB 070125, comprised of observations in -ray, X-ray, optical, millimeter and ce…
GRB070125: The First Long-Duration Gamma-Ray Burst in a Halo Environment
S. B. Cenko, D. B. Fox, B. E. Penprase +15
We present the discovery and high signal-to-noise spectroscopic observations of the optical afterglow of the long-duration gamma-ray burst GRB070125. Unlike all previously observed…
Constraints on Circumstellar Material Around the Type Ia Supernova 2007af
Joshua D. Simon, Avishay Gal-Yam, Bryan E. Penprase +9
Patat et al. recently inferred the existence of circumstellar material around a normal Type Ia supernova (SN) for the first time, finding time-variable Na I D absorption lines in t…
Massive Lyman Break Galaxies at z~3 in the Spitzer Extragalactic First Look Survey
Hyunjin Shim, Myungshin Im, Phillip Choi +2
We investigate the properties of 1088 Lyman Break Galaxies (LBGs) at z~3 selected from a ~2.63$ deg2 sub-region of the First Look Survey field using the ground-based multi-color da…
Properties of a Gamma Ray Burst Host Galaxy at z ~ 5
P. A. Price, A. Songaila, L. L. Cowie +9
We describe the properties of the host galaxy of the gamma-ray burst GRB060510B based on a spectrum of the burst afterglow obtained with the Gemini North 8m telescope. The galaxy l…