4 citations · 4 across the 2 of their papers we have counts for
3 papers · 1 filter
Infrared Properties of AGN in the GOODS Fields: AGN in Stellar Dominated High-z Galaxies
Jeffrey Van Duyne, C. Meg Urry, Eleni Chatzichristou +2
We present analysis of spectral energy distributions (SEDs) from mid-infrared through X-ray of a sample of 420 hard X-ray selected, z-band and Spitzer/IRAC detected active galactic…
The low-mass young stellar population in Orion OB1
Cesar Briceño, Nuria Calvet, Anna K. Vivas +2
We present recent results from our ongoing large scale variability survey of the Orion OB1 Association. In an area of ~ 25 square degrees we have unveiled new populations of low-ma…
Gravitational lensing statistics and constraints on the cosmological constant revisited
Yu-Chung N. Cheng, Lawrence M. Krauss
We re-analyze constraints on the cosmological constant that can be obtained by examining the statistics of strong gravitational lensing of distant quasars by intervening galaxies,…