activity
19962026
most citedA short gamma-ray burst apparently asssociated with an elliptical galaxy at redshift z=0.225

602 citations · 11.8k across the 213 of their papers we have counts for

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Showing 2007Show all

5 papers · 1 filter

astro-ph2007★ 37 cited

Where Centaurus A gets its X-ray knottiness

D. M. Worrall, M. Birkinshaw, R. P. Kraft +15

We report an X-ray spectral study of the transverse structure of the Centaurus A jet using new data from the Chandra Cen A Very Large Project. We find that the spectrum steepens wi…

astro-ph2007

Variable Low-Mass X-ray Binaries in Early-Type Galaxies

Gregory R. Sivakoff, Andrés Jordán, Adrienne M. Juett +2

As the Chandra X-ray Observatory mission matures, increasing numbers of nearby galaxies are being observed multiple times, sampling the variability of extragalactic X-ray binaries…

astro-ph2007★ 48 cited

Low-Mass X-ray Binaries and Globular Clusters in Centaurus A

Andres Jordan, Gregory R. Sivakoff, Dean E. McLaughlin +19

We present results of Hubble Space Telescope and Chandra X-ray Observatory observations of globular clusters (GCs) and low-mass X-ray binaries (LMXBs) in the central regions of Cen…

astro-ph2007★ 90 cited

New results on particle acceleration in the Centaurus A jet and counterjet from a deep Chandra observation

M. J. Hardcastle, R. P. Kraft, G. R. Sivakoff +16

We present new deep Chandra observations of the Centaurus A jet, with a combined on-source exposure time of 719 ks. These data allow detailed X-ray spectral measurements to be made…

astro-ph2007★ 21 cited

Chandra Observation of the Cluster Environment of a WAT Radio Source in Abell 1446

E. M. Douglass, Elizabeth L. Blanton, T. E. Clarke +2

Wide-angle tail (WAT) radio sources are often found in the centers of galaxy clusters where intracluster medium (ICM) ram pressure may bend the lobes into their characteristic C-sh…