HEXTE Detections of Hard X-Ray Tails in Sco X-1

F. D'Amico, W. A. Heindl, R. E. Rothschild +1

We report the detection of a non-thermal hard X-ray component from Sco X-1 based upon the analysis of 20-220 keV spectra obtained with the HEXTE experiment on-board the RXTE satell…