1.6k citations · 17.1k across the 216 of their papers we have counts for
6 papers · 1 filter
ISM studies of GRB 030329 with high resolution spectroscopy
Christina C. Thoene, Jochen Greiner, Sandra Savaglio +1
We present a series of early UVES/VLT high resolution spectra of the afterglow of GRB 030329 at redshift z=0.16867+-0.00001. In contrast to other spectra from this burst, both emis…
The host galaxy of GRB 011121: Morphology and Spectral Energy Distribution
Aybuke Kupcu Yoldas, Mara Salvato, Jochen Greiner +3
(Abridged) We present a detailed study of the host galaxy of GRB 011121 (at z = 0.36) based on high-resolution imaging in 5 broad-band, optical and near-infrared filters with HST a…
Constraints on an optical afterglow and on supernova light following the short burst GRB 050813
P. Ferrero, S. F. Sanchez, D. A. Kann +18
We report early follow-up observations of the error box of the short burst 050813 using the telescopes at Calar Alto and at Observatorio Sierra Nevada (OSN), followed by deep VLT/F…
Constraining the environment of GRB 990712 through emission line fluxes
Aybuke Kupcu Yoldas, Jochen Greiner, Rosalba Perna
The energy output in the gamma-ray burst (GRB) prompt emission and afterglow phase is expected to photoionize the surrounding medium out to large radii. Cooling of this gas produce…
The GRB 060218/SN 2006aj event in the context of other Gamma-Ray Burst Supernovae
P. Ferrero, D. A. Kann, A. Zeh +15
The supernova SN 2006aj associated with GRB 060218 is the second-closest GRB-SN observed to date (z=0.033). We present Very Large Telescope, Liverpool Telescope, and Katzman Automa…
An optical supernova associated with the X-ray flash XRF 060218
E. Pian, P. A. Mazzali, N. Masetti +42
Long-duration gamma-ray bursts (GRBs) are associated with type Ic supernovae that are more luminous than average and that eject material at very high velocities. Less-luminous supe…