output
20022011
most citedThe UKIRT Infrared Deep Sky Survey (UKIDSS)

2.5k citations

Showing 2003Show all

8 papers · 1 filter

astro-ph2003

Gamma-Ray Bursts observed by XMM-Newton

P. T. O'Brien, J. N. Reeves, D. Watson +2

Analysis of observations with XMM-Newton have made a significant contribution to the study of Gamma-ray Burst (GRB) X-ray afterglows. The effective area, bandpass and resolution of…

math.KT2003108 cited

Support varieties for selfinjective algebras

Karin Erdmann, Miles Holloway, Nicole Snashall +2

Support varieties for any finite dimensional algebra over a field were introduced by Snashall-Solberg using graded subalgebras of the Hochschild cohomology. We mainly study these v…

math.CO20036 cited

Grassmannians and Cluster Algebras

Joshua S. Scott

This paper demonstrates that the homogeneous coordinate ring of the Grassmannian is a {\it cluster algebra of geometric type} - as defined by S. Fomin and A. Zelevin…

astro-ph2003

The XMM-2df Cluster Survey

T. Gaga, M. Plionis, I. Georgantopoulos +5

We present the results from a shallow (2-10 ksec) XMM/2dF survey. Our survey covers 18 XMM fields () previously spectroscopically followed up with the Anglo-Aus…

astro-ph2003

Comparison between optical and X-ray cluster detection methods

S. Basilakos, M. Plionis, S. Georgakakis +4

In this work we present combined optical and X-ray cluster detection methods in an area near the North Galactic Pole area, previously covered by the SDSS and 2dF optical surveys. T…

astro-ph2003

A new population of X-ray transients in the Galactic Centre

Masaaki Sakano, Robert S. Warwick, Anne Decourchelle +1

A comparison of the XMM-Newton and Chandra Galactic Centre (GC) Surveys has revealed two faint X-ray transients with contrasting properties. The X-ray spectrum of XMM J174544-2913.…