91 citations · 213 across the 4 of their papers we have counts for
9 papers · 1 filter
A comprehensive study of H emitters at 0.62 in the DAWN survey: the need for deep and wide regions
Santosh Harish, Alicia Coughlin, James E. Rhoads +19
We present new estimates of the luminosity function (LF) and star formation rate density (SFRD) for an H selected sample at from the Deep And Wide Narrow-band (DAWN)…
Onset of Cosmic Reionization: Evidence of An Ionized Bubble Merely 680 Myrs after the Big Bang
V. Tilvi, S. Malhotra, J. E. Rhoads +14
While most of the inter-galactic medium (IGM) today is permeated by ionized hydrogen, it was largely filled with neutral hydrogen for the first 700 million years after the Big Bang…
Spectrophotometric redshifts for galaxies and predictions for number densities with WFIRST and Euclid
Bhavin A. Joshi, Seth Cohen, Rogier A. Windhorst +3
We investigate the accuracy of 4000Å/Balmer-break based redshifts by combining Hubble Space Telescope ({\it HST}) grism data with photometry. The grism spectra are from the Probing…
Evidence for shock-heated gas in the Taffy Galaxies and Bridge from Optical Emission-Line IFU spectroscopy
Bhavin A. Joshi, Philip N. Appleton, Guillermo A. Blanc +7
We present optical IFU observations of the Taffy system (UGC 12914/15); named for the radio emission that stretches between the two galaxies. Given that these gas rich galaxies are…
Galaxy Structure, Stellar Populations, and Star Formation Quenching at 0.6 1.2
Keunho Kim, Sangeeta Malhotra, James E. Rhoads +3
We use both photometric and spectroscopic data from the {\it Hubble Space Telescope} to explore the relationships among 4000 Å break (D4000) strength, colors, stellar masses, and m…
A Two-Dimensional Spectroscopic Study of Emission Line Galaxies in the Faint Infrared Grism Survey (FIGS) I: Detection Method and Catalog
Norbert Pirzkal, Barry Rothberg, Russell E. Ryan +31
We present the results from the application of a two-dimensional emission line detection method, EMission-line two-Dimensional (EM2D), to the near-infrared G102 grism observations…