A. W. Thomas^* and G. A. Miller^†

• Institute for Nuclear Theory, HN-12, University of Washington, Seattle, Washington 98195

• ^*Permanent address: Department of Physics and Mathematical Physics, University of Adelaide, P.O. Box 498, Adelaide SA 5001, Australia.
• ^†Permanent address: Department of Physics, FM-15, University of Washington, Seattle, WA 98195.