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.
On GRB 080916C and GRB 090902B observed by the Fermi satellite / Izzo, Luca; Bernardini, MARIA GRAZIA; Bianco, Carlo Luciano; Caito, Letizia; Patricelli, Barbara; RANGEL LEMOS, LUIS JURACY; Ruffini, Remo. - In: AIP CONFERENCE PROCEEDINGS. - ISSN 0094-243X. - STAMPA. - 1279:(2010), pp. 343-345. (Intervento presentato al convegno International Symposium Deciphering the Ancient Universe with Gamma-Ray Bursts tenutosi a Kyoto, JAPAN nel APR 19-23, 2010) [10.1063/1.3509305].
On GRB 080916C and GRB 090902B observed by the Fermi satellite
IZZO, LUCA;BERNARDINI, MARIA GRAZIA;BIANCO, Carlo Luciano;CAITO, LETIZIA;PATRICELLI, BARBARA;RANGEL LEMOS, LUIS JURACY;RUFFINI, Remo
2010
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
