Gamow-Teller strength in ' ' Ni ( n , p ) reactions at 198 Mev

A. L. Williams, '* W. P. Alford, E. Brash, ' t B. A. Brown, S. Burzynski, '~ H. T. Fortune, O. Hausser, R. Helmer, R. Henderson, P. P. Hui, K. P. Jackson, B. Larson, M. G. McKinzie, D. A. Smith, A. Trudel, 3 5 and M. Vetterli University of Pennsylvania, Philadelphia, Pennsylvania Ig10$ University of Western Ontario, London, Ontario, Canada VGA ZK7 Simon Eraser University, Burnaby, British Columbia, Canada VGA 286 Michigan State University, East Lansing, Michigan $889$ TRIUMF, $00$ Wesbrook Mall, Vancouver, British Columbia, Canada VGT2A8 (Received 31 October 1994)