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19922026
researchers with a paper here
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Showing 2001 · astro-phShow all

87 papers · 2 filters

astro-ph2001★ 56 cited

Detection of a high frequency break in the X-ray power spectrum of Ark 564

I. E. Papadakis, W. Brinkmann, H. Negoro +1

We present a power spectrum analysis of the long ASCA observation of Ark 564 in June/July 2001. The observed power spectrum covers a frequency range of ~ 3.5 decades. We detect a h…

astro-ph2001★ 36 cited

The Structure and Evolution of Circumbinary Disks in Cataclysmic Variable Systems

G. Dubus, R. E. Taam, H. C. Spruit

We investigate the structure and evolution of a geometrically thin viscous Keplerian circumbinary (CB) disk, using detailed models of their radiative/convective vertical structure.…

astro-ph2001

Tracing the Remnants of Powerful Quasars to Probe the IGM

Torsten A. Ensslin, Rashid A. Sunyaev, Markus Brueggen

Powerful quasars and radio galaxies are injecting large amounts of energy in the form of radio plasma into the inter-galactic medium (IGM). Once this nonthermal component of the IG…

astro-ph2001★ 6 cited

Modelling Plerion Spectra and their Evolution

Yves A. Gallant, Eric van der Swaluw, John G. Kirk +1

We review recent theoretical developments on pulsar winds, their nebulae and relativistic shock acceleration, and show how they illuminate unsolved problems in plerion spectra, in…

astro-ph2001★ 106 cited

Early humps in WZ Sge stars

Yoji Osaki, Friedrich Meyer

Photometric humps in outburst that are locked with the binary orbital period have been observed exclusively in the early phase of outbursts of WZ Sge stars. It is suggested that th…

astro-ph2001★ 1 cited

TeV Blazars and Cosmic Infrared Background Radiation

F. A. Aharonian

The recent developments in studies of TeV radiation from blazars are highlighted and the implications of these results for derivation of cosmologically important information about…