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19972023
most citedA Catalog of X-ray Point Sources from Two Megaseconds of Chandra Observations of the Galactic Center

196 citations · 1.4k across the 54 of their papers we have counts for

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Showing 2003 · astro-phShow all

7 papers · 2 filters

astro-ph2003

Exploring the Nature of Weak Chandra Sources near the Galactic Centre

R. M. Bandyopadhyay, K. M. Blundell, Ph. Podsiadlowski +5

We present early results from the first IR imaging of the weak X-ray sources discovered in a recent Chandra survey towards the Galactic Centre. From our VLT observations we will id…

astro-ph2003

A new population of X-ray transients in the Galactic Centre

Masaaki Sakano, Robert S. Warwick, Anne Decourchelle +1

A comparison of the XMM-Newton and Chandra Galactic Centre (GC) Surveys has revealed two faint X-ray transients with contrasting properties. The X-ray spectrum of XMM J174544-2913.…

astro-ph2003

Non-Nuclear Hyper/Ultraluminous X-Ray Sources in the Starbursting Cartwheel Ring Galaxy

Yu Gao, Q. Daniel Wang, P. N. Appleton +1

We report the Chandra/ACIS-S detection of more than 20 ultraluminous X-ray sources (ULXs, L_{0.5-10 keV} >~ 3 x 10^{39} ergs/sec) in the Cartwheel collisional ring galaxy system, o…

astro-ph2003

Chandra Observation of the Edge-on Galaxy NGC 3556 (M 108): Violent Galactic Disk-halo Interaction Revealed

Q. Daniel Wang, Tara Chaves, Judith Irwin

We present a 60 ks Chandra ACIS-S observation of the isolated edge-on spiral NGC 3556, together with a multiwavelength analysis of various discrete X-ray sources and diffuse X-ray…

astro-ph2003

Supernova Remnant Crossing a Density Jump: A Thin Shell Model

Yang Chen, Fan Zhang, Rosa M. Williams +1

The environments of supernova explosion are often inhomogeneous and there may be jumps in their density structure. We have developed a semi-analytic model under the thin-shell appr…

astro-ph2003

The Chandra Detection of Galactic Center X-ray Features G359.89-0.08 and G359.54+0.18

F. J. Lu, Q. D. Wang, C. C. Lang

We report on the detection of two elongated X-ray features G359.89-0.08 and G359.54+0.18 in the Galactic center (GC) region using the Chandra X-ray Observatory. G359.89-0.08 is an…