GRB2 - The Afterglow and Long GRBs |
Speaker_ |
Xue, She-sheng |
Co-autors |
C.L. Bianco, R. Ruffini, G.V. Vereshchagin |
Talk _ |
Adiabatic versus fully radiative regimes in gamma ray bursts |
Abstract _ |
We examine the acceleration and deceleration stages of GRBs and the crucial role of adiabatic and fully-radiative regimes. The consequences of the approach followed by our group based on fully-radiative condition during entire afterglow phase [1] are compared and contrasted to the model of shocks, magnetic field and synchrotron radiation in the literature, assumed adiabatic condition [2]. References: 1. R. Ruffini, C.L. Bianco, P. Chardonnet, F. Fraschetti, L. Vitagliano, S.-S. Xue, AIP Conf.Proc. 668 (2003) 16 2. T. Piran, Phys. Rep. 314 (1999) 575 |