activity
19942009
most citedAn enigmatic long-lasting gamma-ray burst not accompanied by a bright supernova

427 citations · 3k across the 58 of their papers we have counts for

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astro-ph2004

A sample of X-ray emitting normal galaxies from the BMW -- HRI Catalogue

M. Tajer, G. Trinchieri, A. Wolter +3

We have obtained a sample of 143 normal galaxies with X-ray luminosity in the range erg s from the cross-correlation of the ROSAT HRI Brera Multi-scale W…

astro-ph2004

INTEGRAL observations of the field of the BL Lacertae object S5~0716+714

E. Pian, L. Foschini, V. Beckmann

We have performed observations of the blazar S5 0716+714 with INTEGRAL on 2-6 April 2004. In the first months of 2004, the source had increased steadily in optical brightness and h…

astro-ph2004

SN 2003lw and GRB 031203: A Bright Supernova for a Faint Gamma-ray Burst

D. Malesani, G. Tagliaferri, G. Chincarini +23

Optical and near-infrared observations of the gamma-ray burst GRB 031203, at z = 0.1055, are reported. A very faint afterglow is detected superimposed to the host galaxy in our fir…

astro-ph2004

A Multi-Wavelength Perspective of Flares on HR 1099: Four Years of Coordinated Campaigns

R. A. Osten, A. Brown, T. R. Ayres +7

We report on four years of multiple wavelength observations of the RS CVn system V711 Tau (HR 1099) from 1993, 1994, 1996, and 1998. This combination of radio, ultraviolet, extreme…

astro-ph2004

On the jet structure and magnetic field configuration of GRB 020813

D. Lazzati, S. Covino, J. Gorosabel +32

The polarization curve of GRB 020813 is discussed and compared to different models for the structure, evolution and magnetisation properties of the jet and the interstellar medium…