Paschen-alpha Emission in the Gravitationally Lensed Galaxy SMM J163554.2+661225 (2009)
Papovich, Casey, Rudnick, Gregory, Rigby, Jane, Willmer, Christopher, Finkelstein, Steven, ...
We report the detection of the Paschen-alpha emission line in the z=2.515 galaxy SMM J163554.2+661225 using Spitzer spectroscopy. SMM J163554.2+661225 is a sub-millimeter-selected infrared...
Constraints on the star formation histories of galaxies from z∼ 1 to 0 (2009)
Chen, Yan-Mei, Wild, Vivienne, Kauffmann, Guinevere, Blaizot, Jérémy, Davis, Marc, Noeske, Kai, ...
Constraints on the star formation histories of galaxies from z~1 to z~0 (2008)
Chen, Yan-Mei, Wild, Vivienne, Kauffmann, Guinevere, Blaizot, Jeremy, Davis, Marc, Noeske, Kai, ...
We present a new method to estimate the average star formation rate per unit stellar mass (SSFR) of a stacked population of galaxies. We combine the spectra of 600-1000 galaxies with similar stellar...
BH Accretion in Low-Mass Galaxies Since z~1 (2008)
Shi, Yong, Rieke, George, Donley, Jennifer, Cooper, Michael, Willmer, Christopher, Kirby, Evan
We have selected a sample of X-ray emitting active galactic nuclei (AGNs) in low-mass host galaxies (5e9-2e10 Msun) out to z~1. By comparing to AGNs in more massive hosts, we have found that the AGN...
Aromatic Features in AGN: Star-Forming Infrared Luminosity Function of AGN Host Galaxies (2007)
Shi, Yong, Ogle, Patrick, Rieke, George H., Antonucci, Robert, Hines, Dean C., Smith, Paul S., ...
We describe observations of aromatic features at 7.7 and 11.3 um in AGN of three types including PG, 2MASS and 3CR objects. The feature has been demonstrated to originate predominantly from star...
Aromatic features in AGNs: star-forming infrared luminosity function of AGN host galaxies (2007)
Shi, Yong, Ogle, Patrick, Rieke, George H., Antonucci, Robert, Hines, Dean C., Smith, Paul S., ...
We describe observations of aromatic features at 7.7 and 11.3 mum in AGNs of three types, including PG, 2MASS, and 3CR objects. The feature has been demonstrated to originate predominantly from star...