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arXiv · 0705.1545

GLAST Prospects for Swift-Era Afterglows

L. J. Gou·P. Meszaros
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Abstract

We calculate the GeV spectra of GRB afterglows produced by inverse Compton scattering of the sub-MeV emission of these objects. We improve on earlier treatments by using refined afterglow parameters and new model developments motivated by recent Swift observations. We present time-dependent GeV spectra for standard, constant parameter models, as well as for models with energy injection and with time-varying parameters, for a range of burst parameters. We evaluate the limiting redshift to which such afterglows can be detected by the GLAST LAT, as well as AGILE.

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L. J. Gou, P. Meszaros. 2007-05-11. GLAST Prospects for Swift-Era Afterglows. https://doi.org/10.1086/521045

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