The GRB 030227 Detected by INTEGRAL: Another Sign of Compton Scattering in X-rays
Multiwavelengthp observations of a GRB detected by INTEGRAL (GRB 030227) revealed a dim optical afterglow (OA) that would not have been detected by many previous searches due to its faintess (R~ 23). This OA was seen to decline following a power law decay with index α = -0.95 +/- 0.16. The spectral index β of the OA yields -1.32 +/- 0.15, with the
Castro-Tirado, A. J. et al.
Fecha de publicación:
9
2004