2 papers
astro-ph2005
GRB jets inside and outside the star: precursors and cosmological implications
D. Lazzati, M. Begelman, G. Ghirlanda +2
After many years of speculation, recent observations have confirmed the association of gamma-ray bursts with core-collapse supernova explosions from massive stars. This association…
astro-ph2005
On Multiwavelength Emission and Morphology of Large-Scale Quasar Jets
L. Stawarz, M. Sikora, M. Ostrowski +1
We propose that the knots of the large-scale jets in powerful radio sources represent moving and separate portions of the jet matter, with the excess kinetic power. This can explai…