187 citations · 249 across the 3 of their papers we have counts for
3 papers
astro-ph.GA2014★ 42 cited
The X-ray Luminosity Functions of Field Low Mass X-ray Binaries in Early-Type Galaxies: Evidence for a Stellar Age Dependence
B. D Lehmer, M. Berkeley, A. Zezas +11
We present direct constraints on how the formation of low-mass X-ray binary (LMXB) populations in galactic fields depends on stellar age. In this pilot study, we utilize Chandra an…
astro-ph.CO2012★ 20 cited
Probing the X-Ray Binary Populations of the Ring Galaxy NGC 1291
B. Luo, G. Fabbiano, T. Fragos +7
We present Chandra studies of the X-ray binary (XRB) populations in the bulge and ring regions of the ring galaxy NGC 1291. We detect 169 X-ray point sources in the galaxy, 75 in t…
astro-ph2002★ 187 cited
Constraints on reionization from the thermal history of the intergalactic medium
Tom Theuns, Joop Schaye, Saleem Zaroubi +3
The temperature of the diffuse, photo-heated intergalactic medium (IGM) depends on its reionization history because the thermal time scales are long. The widths of the hydrogen Lym…