Publications (11)
The Star Formation Histories of Galaxies in Distant Clusters
Bianca Poggianti, Ian Smail, Alan Dressler +5
We present a detailed analysis of the spectroscopic catalog of galaxies in 10 distant clusters from Dressler et al. (1999, D99). We investigate the nature of the different spectral…
The diversity of SCUBA-selected galaxies
Rob Ivison, Ian Smail, Amy Barger +5
We present extensive observations of a sample of distant, submm galaxies detected in the field of the massive cluster lens, A1835, using SCUBA. Taken in conjunction with earlier ob…
Evolution since z = 0.5 of the Morphology-Density relation for Clusters of Galaxies
Alan Dressler, Augustus Oemler, Warrick J. Couch +6
Using traditional morphological classifications of galaxies in 10 intermediate-redshift (z~0.5) clusters observed with WFPC-2 on the Hubble Space Telescope, we derive relations bet…
Simultaneous Measurements of Star Formation and Supermassive Black Hole Growth in Galaxies
Alexandra Pope, Lee Armus, Eric Murphy +29
Galaxies grow their supermassive black holes in concert with their stars, although the relationship between these major galactic components is poorly understood. Observations of th…
The Hawaii SCUBA-2 Lensing Cluster Survey: Radio-detected Submillimeter Galaxies in the HST Frontier Fields
Li-Yen Hsu, Vandana Desai, Eric Murphy +5
In this second paper of the Hawaii SCUBA-2 Lensing Cluster Survey series, we cross-match SCUBA-2 maps with 3 and 6 GHz images from the Janksy-VLA Frontier Fields Legacy Survey for…
The Hawaii SCUBA-2 Lensing Cluster Survey: Number Counts and Submillimeter Flux Ratios
Li-Yen Hsu, Lennox Cowie, Chian-Chou Chen +2
We present deep number counts at 450 and 850 m using the SCUBA-2 camera on the James Clerk Maxwell Telescope. We combine data for six lensing cluster fields and three blank fie…
JWST/NIRSpec Measurements of Extremely Low Metallicities in High Equivalent Width Lyman- Emitters
Michael V. Maseda, Zach Lewis, Jorryt Matthee +19
Deep VLT/MUSE optical integral field spectroscopy has recently revealed an abundant population of ultra-faint galaxies (; 0.01 ) at 2.96.7 due…
The Space Infrared Interferometric Telescope (SPIRIT): High-resolution imaging and spectroscopy in the far-infrared
David Leisawitz, Charles Baker, Amy Barger +53
We report results of a recently-completed pre-Formulation Phase study of SPIRIT, a candidate NASA Origins Probe mission. SPIRIT is a spatial and spectral interferometer with an ope…
The Hawaii SCUBA-2 Lensing Cluster Survey: Are Low-luminosity Submillimeter Galaxies Detected in the Rest-frame UV?
Li-Yen Hsu, Lennox Cowie, Amy Barger +1
In this third paper of the Hawaii SCUBA-2 Lensing Cluster Survey series, we present Submillimeter Array (SMA) detections of six intrinsically faint 850 m sources detected in SC…
Next Generation Very Large Array Memo No. 8 Science Working Group 3: Galaxy Assembly through Cosmic Time
Caitlin M. Casey, Jacqueline A. Hodge, Mark Lacy +14
The Next-Generation Very Large Array (ngVLA) will be critical for understanding how galaxies are built and evolve at the earliest epochs. The sensitivity and frequency coverage wil…
Characterisation of SCUBA-2 450um and 850um-selected Galaxies in the COSMOS Field
Caitlin M. Casey, Chian-Chou Chen, Lennox Cowie +8
We present deep 450um and 850um observations of a large, uniformly covered 394arcmin^2 area in the COSMOS field obtained with the SCUBA-2 instrument on the James Clerk Maxwell Tele…