GAMMA-RAY BURSTS FROM QSOS

One of the most amazing phenomena in astronomy, during the last twenty years, have been cosmic gamma-ray bursts (GRBs). The duration of thes e events vary from a few milliseconds to hundreds of seconds. We have never been able to identify the source of these bursts in other wavele ngths. These objects have also never been seen in gamma-rays after the initial bursts although there is some very weak statistical evidence that some of the bursts will repeat (Quashnock and Lamb 1993). The sta ndard explanation for these bursts has been that they are somehow rela ted to neutron stars in our own Galaxy. The latest results from the Bu rst and Transient Source Experiment aboard the Compton Gamma-Ray Obser vatory (Fishman et al. 1994) show clearly that there is no excess conc entration of these events (743 bursts) in the Galactic plane. After th is, a more promising explanation is that the bursts are related to the Galactic halo or that the origin is extragalactic. In this letter we show that it is very probable that the origin of these events is the Q SOs and that the radiation comes from the same synchrotron source as i n the other observed wavelengths.