activity
20042010
most citedNew Hubble Space Telescope Discoveries of Type Ia Supernovae at z > 1: Narrowing Constraints on the Early Behavior of Dark Energy

1.8k citations · 5.3k across the 31 of their papers we have counts for

collaborators
Showing 2009Show all

8 papers · 1 filter

astro-ph.CO2009★ 146 cited

Mergers, AGN, and 'Normal' Galaxies: Contributions to the Distribution of Star Formation Rates and Infrared Luminosity Functions

Philip F. Hopkins, Joshua D. Younger, Christopher C. Hayward +2

We use a novel method to predict the contribution of normal star-forming galaxies, merger-induced bursts, and obscured AGN, to IR luminosity functions (LFs) and global SFR densitie…

astro-ph.CO2009★ 157 cited

A Physical Model for z~2 Dust Obscured Galaxies

Desika Narayanan, Arjun Dey, Christopher Hayward +8

We present a physical model for the origin of z~2 Dust-Obscured Galaxies (DOGs), a class of high-redshift ULIRGs selected at 24 micron which are particularly optically faint (24/R>…

astro-ph.CO2009★ 99 cited

The AzTEC/SMA Interferometric Imaging Survey of Submillimeter-Selected High-Redshift Galaxies

J. D. Younger, G. G. Fazio, J. -S. Huang +14

We present results from a continuing interferometric survey of high-redshift submillimeter galaxies with the Submillimeter Array, including high-resolution (beam size ~2 arcsec) im…

astro-ph.CO2009★ 453 cited

Mergers and Bulge Formation in Lambda-CDM: Which Mergers Matter?

Philip F. Hopkins, Kevin Bundy, Darren Croton +6

We use a suite of semi-empirical models to predict galaxy merger rates and contributions to bulge growth as functions of merger mass, redshift, and mass ratio. The models use empir…

astro-ph.CO2009★ 96 cited

The Star-Forming Molecular Gas in High Redshift Submillimeter Galaxies

Desika Narayanan, Thomas J. Cox, Christopher Hayward +2

We present a model for the CO molecular line emission from high redshift Submillimeter Galaxies (SMGs). By combining hydrodynamic simulations of gas rich galaxy mergers with the po…

astro-ph.CO2009★ 59 cited

IRS Spectroscopy and Multi-wavelength Study of Luminous Star-forming Galaxies at z~1.9

J. -S. Huang, S. M. Faber, E. Daddi +24

We analyze a sample of galaxies chosen to have F24>0.5 mJy and satisfy a certain IRAC color criterion. IRS spectra yield redshifts, spectral types, and PAH luminosities, to which w…