The gamma-ray burst of 980425 and its association with the extraordinary radio emission from a most unusual supernova

S. R. Kulkarni, D. A. Frail, M. H. Wieringa +6

Supernova SN 1998bw exploded in the same direction and at the same time as the gamma-ray burst GRB 980425. Here we report radio observations of this type Ic supernova, beginning 4…