Gamma Ray Bursts: a relativistic jet model.

Zanella G.
  Venerdì 30/09   15:00 - 18:00   Edificio Psicologia 2 - Aula 2E   III - Astrofisica
In spite the richness in observed burst properties, GRBs continue to present a challenge on the theoretical front. Indeed, a detailed self-consistent mechanism of directional outflow and collimation is still far to be achieved. In this communication it is shown that a model based only on the kinematics of the special relativity is possible, furnishing a general answer to the questions raised by GRB jets.