Gamma-Ray Bursts: A Radio Perspective

Figure 5

(a) The 8.5 GHz radio peak flux density versus () plot for radio afterglows with known redshifts. Blue diamonds are GRBs associated with supernovae, while the grey circles denote cosmological GRBs. The green dashed line indicates if the flux density scales as the inverse square of the luminosity distance. The red thick line is the flux density scaling in the canonical afterglow model which includes a negative -correction effect, offsetting the diminution in distance (reproduced from [48]). (b) Multiwaveband afterglow modeling of highest redshift GRB 090423 at (reproduced from [16]).

(a)

(b)