On GRB 080916C and GRB 090902B observed by the Fermi satellite
| Autor: | L. Izzo, M. G. Bernardini, C. L. Bianco, L. Caito, B. Patricelli, L. J. Rangel Lemos, R. Ruffini, Nobuyuki Kawai, Shigehiro Nagataki |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: |
Physics
Astrophysics::High Energy Astrophysical Phenomena GRB 080916C Astronomy Context (language use) Astrophysics::Cosmology and Extragalactic Astrophysics Astrophysics gamma-ray: bursts Baryon Interstellar medium gamma-ray:bursts Satellite Gamma-ray burst Astrophysics::Galaxy Astrophysics Fermi Gamma-ray Space Telescope |
| Popis: | We propose a possible explanation, in the context of the Fireshell scenario, for the high‐energy emission observed in GRB 080916C and GRB 090902B. The physical process underlying this emission consists mainly in the interaction of the baryon in the Fireshell with some high‐density region around the burst site. Moreover we associate the observed delay of the onset of the high‐energy emission as due to the P‐GRB emission. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|