212 citations · 544 across the 24 of their papers we have counts for
24 papers
Spectral Energy Distributions of Southern Binary X-Ray Sources
John M. Dickey, S. D. Vrtilek, Michael McCollough +5
The rapid variability of X-ray binaries produces a wide range of X-ray states that are linked to activity across the electromagnetic spectrum. It is particularly challenging to stu…
Comparing X-ray color selection in separating X-ray binary classes using Color-Color-Intensity diagrams
Nazma Islam, S. D. Vrtilek, Bram Boroson +13
X-ray binaries exhibit a wide range of properties but there are few accepted methods to determine the nature of the compact object. Color-Color-Intensity diagrams have been suggest…
FUSE Observations of a Full Orbit of Scorpius X-1
Bram Boroson, Saeqa Dil Vrtilek, John Raymond
We obtained UV spectra of X-ray binary Scorpius X-1 in the 900-1200 A range with the Far Ultraviolet Spectroscopic Explorer over the full 0.79 day binary orbit. The strongest emiss…
Model independent means of catagorizing X-ray binaries. I: Colour-Colour-Intensity Diagrams
Saeqa Dil Vrtilek, Bram Seth Boroson
The diverse behaviors displayed by X-ray binaries make it difficult to determine the nature of the underlying compact objects. In particular, identification of systems containing b…
Revisiting with Chandra the Scaling Relations of the X-ray Emission Components (Binaries, Nuclei and Hot Gas) of Early Type Galaxies
Bram Boroson, Dong-Woo Kim, Giuseppina Fabbiano
We have selected a sample of 30 normal (non-cD) early type galaxies, for all of which optical spectroscopy is available, and which have been observed with Chandra to a depth such t…
Suzaku X-ray Spectra and Pulse Profile Variations during the Superorbital Cycle of LMC X-4
Li-Wei Hung, Ryan C. Hickox, Bram Boroson +1
We present results from spectral and temporal analyses of Suzaku and RXTE observations of the high mass X-ray binary LMC X-4. Using the full 13 years of available RXTE/ASM data, we…