511 citations · 5.3k across the 96 of their papers we have counts for
4 papers · 1 filter
The ASTRO-H X-ray Observatory
Tadayuki Takahashi, Kazuhisa Mitsuda, Richard Kelley +220
The joint JAXA/NASA ASTRO-H mission is the sixth in a series of highly successful X-ray missions initiated by the Institute of Space and Astronautical Science (ISAS). ASTRO-H will…
Finding Rare AGN: X-ray Number Counts of Chandra Sources in Stripe 82
Stephanie M. LaMassa, C. Megan Urry, Eilat Glikman +14
We present the first results of a wide area X-ray survey within the Sloan Digital Sky Survey (SDSS) Stripe 82, a 300 deg region of the sky with a substantial investment in mult…
Disentangling AGN and Star Formation in Soft X-rays
Stephanie M. LaMassa, T. M. Heckman, A. Ptak
We have explored the interplay of star formation and AGN activity in soft X-rays (0.5-2 keV) in two samples of Seyfert 2 galaxies (Sy2s). Using a combination of low resolution CCD…
Exploring the Connection Between Star Formation and AGN Activity in the Local Universe
Stephanie M. LaMassa, T. M. Heckman, A. Ptak +3
We study a combined sample of 264 star-forming, 51 composite, and 73 active galaxies using optical spectra from SDSS and mid-infrared (mid-IR) spectra from the Spitzer Infrared Spe…