382 citations · 3.4k across the 65 of their papers we have counts for
12 papers · 1 filter
Photometric Redshift Estimation with Galaxy Morphology using Self-Organizing Maps
Derek Wilson, Hooshang Nayyeri, Asantha Cooray +1
We use multi-band optical and near-infrared photometric observations of galaxies in the Cosmic Assembly Near-Infrared Deep Extragalactic Legacy Survey (CANDELS) to predict photomet…
Evidence for Non-smooth Quenching in Massive Galaxies at
Timothy Carleton, Yicheng Guo, Hooshang Nayyeri +3
We investigate a large sample of massive galaxies at with combined broad-band and grism observations to constrain the star-formation histories of these systems as th…
The SFR-radius connection: data and implications for wind strength and halo concentration
Lin Lin, S. M. Faber, David C. Koo +26
This paper is one in a series that explores the importance of radius as a second parameter in galaxy evolution. The topic investigated here is the relationship between star formati…
SCUBA-2 observations of candidate starbursting protoclusters selected by Planck and Herschel-SPIRE
T. Cheng, D. L. Clements, J. Greenslade +21
We present SCUBA-2 850-m observations of 13 candidate starbursting protoclusters selected using Planck and Herschel data. The cumulative number counts of the 850-m sources in…
Spitzer catalog of Herschel-selected ultrared dusty, star-forming galaxies
Jingzhe Ma, Asantha Cooray, Hooshang Nayyeri +24
The largest Herschel extragalactic surveys, H-ATLAS and HerMES, have selected a sample of "ultrared" dusty, star-forming galaxies (DSFGs) with rising SPIRE flux densities ($S_{500}…
The CANDELS/SHARDS multi-wavelength catalog in GOODS-N: Photometry, Photometric Redshifts, Stellar Masses, Emission line fluxes and Star Formation Rates
Guillermo Barro, Pablo G. Perez-Gonzalez, Antonio Cava +52
We present a WFC3 F160W (-band) selected catalog in the CANDELS/GOODS-N field containing photometry from the ultraviolet (UV) to the far-infrared (IR), photometric redshifts and…
Discovery of a giant and luminous Lya+CIV+HeII nebula at z=3.326 with extreme emission line ratios
R. Marques-Chaves, I. Pérez-Fournon, M. Villar-Martín +17
We present the discovery of HLock01-LAB, a luminous and large Lya nebula at z=3.326. Medium-band imaging and long-slit spectroscopic observations with the Gran Telescopio Canarias…
Magnification, dust and time-delay constraints from the first resolved strongly lensed Type Ia supernova
S. Dhawan, J. Johansson, A. Goobar +14
We report lensing magnifications, extinction, and time-delay estimates for the first resolved, multiply-imaged Type Ia supernova iPTF16geu, at , using $Hubble\,Space\,Te…
Bringing manifold learning and dimensionality reduction to SED fitters
Shoubaneh Hemmati, Peter Capak, Milad Pourrahmani +8
We show unsupervised machine learning techniques are a valuable tool for both visualizing and computationally accelerating the estimation of galaxy physical properties from photome…
CDIM: Cosmic Dawn Intensity Mapper Final Report
Asantha Cooray, Tzu-Ching Chang, Stephen Unwin +23
The Cosmic Dawn Intensity Mapper (CDIM) will transform our understanding of the era of reionization when the Universe formed the first stars and galaxies, and UV photons ionized th…
CO, H2O, H2O+ line and dust emission in a z = 3.63 strongly lensed starburst merger at sub-kiloparsec scales
C. Yang, R. Gavazzi, A. Beelen +22
Using ALMA, we report high angular-resolution observations of the redshift z=3.63 galaxy, G09v1.97, one of the most luminous strongly lensed galaxies discovered by the H-ATLAS surv…
Cosmic Dawn and Reionization: Astrophysics in the Final Frontier
Asantha Cooray, James Aguirre, Yacine Ali-Haimoud +71
The cosmic dawn and epoch of reionization mark the time period in the universe when stars, galaxies, and blackhole seeds first formed and the intergalactic medium changed from neut…