▪ Abstract The discovery of counterparts in X-ray and optical to radio wavelengths has
revolutionized the study of γ-ray bursts, until recently the most enigmatic of astrophysical …

We present a comprehensive sample of all gamma-ray burst (GRB) afterglows with known
distances, and we derive their conical opening angles based on observed broadband …

We consider the effects of inverse Compton scattering of synchrotron photons from
relativistic electrons in γ-ray burst (GRB) afterglows. We compute the spectrum of the inverse …

We extend our calculation of physical parameters of gamma-ray burst (GRB) jets by
modeling the broadband emission of the afterglows 970508, 980519, 991208, 000926 …

According to the internal-external shocks model for gamma-ray bursts (GRBs), the GRB is
produced by internal shocks within a relativistic flow while the afterglow is produced by …

Beginning with the γ-ray bursts GRB 970228 and GRB 970508, a standard model for the
interpretation of gamma-ray burst (GRB) afterglows emerged involving synchrotron emission …

We extend the eigenfunction method of computing the power-law spectrum of particles
accelerated at a relativistic shock front to apply to shocks of arbitrarily high Lorentz factor. In …

We have calculated synchrotron spectra of relativistic blast waves and find predicted
characteristic frequencies that are more than an order of magnitude different from previous …

We report on the results of an extensive monitoring campaign of the radio afterglow of GRB
970508, lasting 450 days after the burst. The spectral and temporal radio behavior indicate …

We investigated the spectral evolution in the 2–700 keV energy band of gamma-ray bursts
(GRBs) detected by the Gamma-Ray Burst Monitor (GRBM) and localized with the Wide …