| Popis: |
The explosion of GRB 060614 produced a deep break in the GRB scenario and opened new horizons of investigation because it can't be traced back to any traditional scheme of classification. In fact, it has features both of long bursts and of short bursts and, above all, it is the first case of long duration near GRB without any bright Ib/c associated Supernova. We will show that, in our canonical GRB scenario [1], this “anomalous” situation finds a natural interpretation and allows us to discuss a possible variation to the traditional classification scheme, introducing the distinction between “genuine” and “fake” short bursts. |
