816 citations · 15.7k across the 196 of their papers we have counts for
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Thermal plasma in the giant lobes of the radio galaxy Centaurus A
S. P. O'Sullivan, I. J. Feain, N. M. McClure-Griffiths +7
We present a Faraday rotation measure (RM) study of the diffuse, polarized, radio emission from the giant lobes of the nearest radio galaxy, Centaurus A. After removal of the smoot…
The Imprint of The Extragalactic Background Light in the Gamma-Ray Spectra of Blazars
LAT Collaboration
The light emitted by stars and accreting compact objects through the history of the Universe is encoded in the intensity of the extragalactic background light (EBL). Knowledge of t…
Giant Lobes of Centaurus A Radio Galaxy Observed with the Suzaku X-ray Satellite
L. Stawarz, Y. T. Tanaka, G. Madejski +15
[abridged] We report on Suzaku observations of selected regions within the Southern giant lobe of the radio galaxy Centaurus A. We focus on distinct X-ray features likely associate…
On the Radio and Optical Luminosity Evolution of Quasars II - The SDSS Sample
J. Singal, V. Petrosian, L. Stawarz +1
We determine the radio and optical luminosity evolutions and the true distribution of the radio loudness parameter R, defined as the ratio of the radio to optical luminosity, for a…
Constraints on the Galactic Halo Dark Matter from Fermi-LAT Diffuse Measurements
LAT collaboration, M. Ackermann, M. Ajello +139
We have performed an analysis of the diffuse gamma-ray emission with the Fermi Large Area Telescope in the Milky Way Halo region searching for a signal from dark matter annihilatio…
Deep Chandra X-ray Imaging of a Nearby Radio Galaxy 4C+29.30: X-ray/Radio Connection
Aneta Siemiginowska, Łukasz Stawarz, Chi C. Cheung +8
We report results from our deep Chandra X-ray observations of a nearby radio galaxy, 4C+29.30 (z=0.0647). The Chandra image resolves structures on sub-arcsec to arcsec scales, reve…