activity
20062026
most citedGRB 090423 at a redshift of z~8.1

498 citations · 5k across the 53 of their papers we have counts for

collaborators
Showing 2013Show all

5 papers · 1 filter

astro-ph.HE2013★ 1 cited

The low-extinction afterglow in the solar-metallicity host galaxy of GRB 110918A

J. Elliott, T. Krühler, J. Greiner +21

Galaxies selected through long gamma-ray bursts (GRBs) could be of fundamental importance when mapping the star formation history out to the highest redshifts. Before using them as…

astro-ph.CO2013★ 53 cited

Spectroscopy of the short-hard GRB 130603B: The host galaxy and environment of a compact object merger

A. de Ugarte Postigo, C. C. Thoene, A. Rowlinson +40

Short duration gamma-ray bursts (SGRBs) are thought to be related to the violent merger of compact objects, such as neutron stars or black holes, which makes them promising sources…

astro-ph.HE2013★ 134 cited

Discovery of the broad-lined Type Ic SN 2013cq associated with the very energetic GRB 130427A

D. Xu, A. de Ugarte Postigo, G. Leloudas +25

Long-duration gamma-ray bursts (GRBs) at z < 1 are in most cases found to be accompanied by bright, broad-lined Type Ic supernovae (SNe Ic-BL). The highest-energy GRBs are mostly l…

astro-ph.HE2013★ 25 cited

The optical counterpart of the bright X-ray transient Swift J1745-26

T. Muñoz-Darias, A. de Ugarte Postigo, D. M. Russell +13

We present a 30-day monitoring campaign of the optical counterpart of the bright X-ray transient Swift J1745-26, starting only 19 minutes after the discovery of the source. We obse…

astro-ph.HE2013★ 293 cited

A new population of ultra-long duration gamma-ray bursts

A. J. Levan, N. R. Tanvir, R. L. C. Starling +38

We present comprehensive multiwavelength observations of three gamma-ray bursts (GRBs) with durations of several thousand seconds. We demonstrate that these events are extragalacti…