output
20022009
most citedThe UKIRT Infrared Deep Sky Survey (UKIDSS)

2.5k citations

Showing astro-ph.HEShow all

5 papers · 1 filter

astro-ph.HE200961 cited

Rise and fall of the X-ray flash 080330: an off-axis jet?

C. Guidorzi, C. Clemens, S. Kobayashi +31

X-ray flashes (XRFs) are a class of gamma-ray bursts (GRBs) with the peak energy of the time-integrated spectrum, Ep, below 30 keV, whereas classical GRBs have Ep of a few hundreds…

astro-ph.HE200928 cited

Evidence for energy injection and a fine-tuned central engine at optical wavelengths in GRB 070419A

A. Melandri, C. Guidorzi, S. Kobayashi +13

We present a comprehensive multiwavelength temporal and spectral analysis of the FRED GRB 070419A. The early-time emission in the -ray and X-ray bands can be explained by a cent…

astro-ph.HE200917 cited

Optical flashes, reverse shocks and magnetization

Andreja Gomboc, Shiho Kobayashi, Carole G. Mundell +8

Despite the pre-Swift expectation that bright optical flashes from reverse shocks would be prevalent in early-time afterglow emission, rapid response observations show this not to…

astro-ph.HE200937 cited

Swift X-ray and UV monitoring of the Classical Nova V458 Vul (Nova Vul 2007)

J. -U. Ness, J. J. Drake, A. P. Beardmore +18

We describe the highly variable X-ray and UV emission of V458 Vul (Nova Vul 2007), observed by Swift between 1 and 422 days after outburst. Initially bright only in the UV, V458 Vu…

astro-ph.HE20098 cited

The unusual X-ray light-curve of GRB 080307: the onset of the afterglow?

K. L. Page, R. Willingale, P. T. O'Brien +11

Swift-detected GRB 080307 showed an unusual smooth rise in its X-ray light-curve around 100 seconds after the burst, at the start of which the emission briefly softened. This `hump…