G. R. Smith^*, J. R. Shepard, R. L. Boudrie^†, and R. J. Peterson

• Nuclear Physics Laboratory, University of Colorado, Boulder, Colorado 80309

G. S. Adams^‡, T. S. Bauer^*, G. J. Igo, G. Pauletta, C. A. Whitten, Jr., and A. Wriekat^§

• University of California at Los Angeles, Los Angeles, California 90024

B. Hoistad^∥

• Los Alamos Meson Physics Facility, Los Alamos, New Mexico 87545

G. W. Hoffmann

• University of Texas, Austin, Texas 78712 and Los Alamos Meson Physics Facility, Los Alamos, New Mexico 87545

• ^*Present address: TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia, Canada.
• ^†Present address: MP-10, LAMPF, Los Alamos National Laboratory, Los Alamos, NM 87545.
• ^‡Present address: Department of Physics, University of South Carolina, Columbia, SC 29208.
• ^§Present address: Faculty of Science, University of Jordan, Amman, Jordan.
• ^∥Present address: University of Texas, Austin, TX 78712.