The Square Kilometre Array (SKA)

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The XMM-Newton/Chandra monitoring campaign of the Galactic center region

Astronomy & Astrophysics EDP Sciences 449:3 (2006) 1117-1127

Authors:

R Wijnands, JJM in 't Zand, M Rupen, T Maccarone, J Homan, R Cornelisse, R Fender, J Grindlay, M van der Klis, E Kuulkers, CB Markwardt, JCA Miller-Jones, QD Wang
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Jet-dominated advective systems: radio and X-ray luminosity dependence on the accretion rate

(2006)

Authors:

Elmar Koerding, Rob Fender, Simone Migliari
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A photometric redshift of z = 6.39 ± 0.12 for GRB 050904

Nature 440:7081 (2006) 181-183

Authors:

JB Haislip, MC Nysewander, DE Reichart, A Levan, N Tanvir, SB Cenko, DB Fox, PA Price, AJ Castro-Tirado, J Gorosabel, CR Evans, E Figueredo, CL MacLeod, JR Kirschbrown, M Jelinek, S Guziy, A De Ugarte Postigo, ES Cypriano, A LaCluyze, J Graham, R Priddey, R Chapman, J Rhoads, AS Fruchter, DQ Lamb, C Kouveliotou, RAMJ Wijers, MB Bayliss, BP Schmidt, AM Soderberg, SR Kulkarni, FA Harrison, DS Moon, A Gal-Yam, MM Kasliwal, R Hudec, S Vitek, P Kubanek, JA Crain, AC Foster, JC Clemens, JW Bartelme, R Canterna, DH Hartmann, AA Henden, S Klose, HS Park, GG Williams, E Rol, P O'Brien, D Bersier, F Prada, S Pizarro, D Maturana, P Ugarte, A Alvarez, AJM Fernandez, MJ Jarvis, M Moles, E Alfaro, KM Ivarsen, ND Kumar, CE Mack, CM Zdarowicz, N Gehrels, S Barthelmy, DN Burrows

Abstract:

Gamma-ray bursts (GRBs) and their afterglows are the most brilliant transient events in the Universe. Both the bursts themselves and their afterglows have been predicted to be visible out to redshifts of z ≈ 20, and therefore to be powerful probes of the early Universe1,2. The burst GRB 000131, at z = 4.50, was hitherto the most distant such event identified3. Here we report the discovery of the bright near-infrared afterglow of GRB 050904 (ref. 4). From our measurements of the near-infrared afterglow, and our failure to detect the optical afterglow, we determine the photometric redshift of the burst to be z = 6.39-0.12+0.11 (refs 5-7). Subsequently, it was measured8 spectroscopically to be z = 6.29 ± 0.01, in agreement with our photometric estimate. These results demonstrate that GRBs can be used to trace the star formation, metallicity, and reionization histories of the early Universe. © 2006 Nature Publishing Group.
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A ULX microquasar in NGC 5408?

(2006)

Authors:

Roberto Soria, Rob Fender, Diana Hannikainen, Andrew Read, Ian Stevens
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Structure in the radio counterpart to the 2004 December 27 giant flare from SGR 1806–20

Monthly Notices of the Royal Astronomical Society: Letters Oxford University Press (OUP) 367:1 (2006) l6-l10

Authors:

RP Fender, TWB Muxlow, MA Garrett, C Kouveliotou, BM Gaensler, ST Garrington, Z Paragi, V Tudose, JCA Miller-Jones, RE Spencer, RAM Wijers, GB Taylor
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