I. Navon^*, M. J. Leitch^†, D. A. Bryman^*, T. Numao^*, and P. Schlatter^*

• Department of Physics, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada

G. Azuelos^* and R. Poutissou^*

• Département de Physique, Université de Montréal, Montréal, Quebec H3C 3J7, Canada

R. A. Burnham^*, M. Hasinoff^*, and J. M. Poutissou^*

• Department of Physics, University of British Columbia, Vancouver, British Columbia V6T 2A6, Canada

J. A. Macdonald and J. E. Spuller

• Tri-University Meson Facility, Vancouver, British Columbia V6T 2A3, Canada

C. K. Hargrove and H. Mes

• National Research Council of Canada, Ottawa, Ontario K1A 0R6, Canada

M. Blecher and K. Gotow

• Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061

M. Moinester

• Department of Physics, Tel-Aviv University, Ramat-Aviv, Israel

H. Baer

• Los Alamos National Laboratory, Los Alamos, New Mexico 87545

• ^*Mailing address: TRIUMF, 4004 Wesbrook Mall, Vancouver, B.C. V6T 2A3, Canada.
• ^†Present address: Los Alamos National Laboratory, Los Alamos, N. Mex. 87545.