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20072023
most citedJet breaks and Energetics of Swift GRB X-ray Afterglows

310 citations · 2.7k across the 54 of their papers we have counts for

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astro-ph2008★ 310 cited

Jet breaks and Energetics of Swift GRB X-ray Afterglows

J. L. Racusin, E. W. Liang, D. N. Burrows +6

We present a systematic temporal and spectral study of all Swift-XRT observations of GRB afterglows discovered between 2005 January and 2007 December. After constructing and fittin…

astro-ph2008★ 2 cited

The Swift X-Ray Telescope: Status and Performance

David N. Burrows, J. A. Kennea, A. F. Abbey +23

We present science highlights and performance from the Swift X-ray Telescope (XRT), which was launched on November 20, 2004. The XRT covers the 0.2-10 keV band, and spends most of…

astro-ph2008★ 45 cited

Line Searches in Swift X-ray Spectra

C. P. Hurkett, S. Vaughan, J. P. Osborne +14

Prior to the launch of the Swift mission several X-ray line detections were reported in Gamma Ray Burst afterglow spectra. To date, these pre-Swift era results have not been conclu…

astro-ph2007★ 5 cited

The in-flight spectroscopic performance of the Swift XRT CCD camera during 2006-2007

O. Godet, A. P. Beardmore, A. F. Abbey +26

The Swift X-ray Telescope focal plane camera is a front-illuminated MOS CCD, providing a spectral response kernel of 135 eV FWHM at 5.9 keV as measured before launch. We describe t…

astro-ph2007★ 70 cited

Why do some intermediate polars show soft X-ray emission? A survey of XMM-Newton spectra

P. A. Evans, Coel Hellier

We make a systematic analysis of the XMM-Newton X-ray spectra of intermediate polars (IPs) and find that, contrary to the traditional picture, most show a soft blackbody component.…