D Raof, CA Bailey, G Davey, BA Hands, J McKenzie, AB Miller (SRC Rutherford High Energy Lab.), J Moffatt (SRC Rutherford High Energy Lab.), TD Peel (SRC Rutherford High Energy Lab.), DF Shaw (SRC Rutherford High Energy Lab.), W Turner (SRC Rutherford High Energy Lab.), GC Weeks, H Hadley, M Snowden, WJ Tallis (SRC Rutherford High Energy Lab.), RN Walker