SLAC-PUB-2508 May 1980 @f) DIRECT FRAGMENTATION AND HARD-SCATTERING PROCESSES IN RELATIVISTIC HEAVY-ION REACTIONS* Cheuk-Yin Wong Oak Ridge National Laboratory Oak Ridge, Tennessee 37830 and R. Blankenbecler Stanford Linear Accelerator Center Stanford University, Stanford, California 94305 Submitted to Physical Review C * Work supported in part by the Department of Energy under contract DE-AC03-76SF00515, and by the Division of Basic Energy Science, under the Department of Energy, contract W-7405-ENG-26 with the Union Carbide Corporation.