Hi, This attached report is similar to the previous one except for some addition and modification concerning the sensitivity of delta to the positron angle. - Farhana ======================================================================= Mrs Farhana Sobratee Department of Physics office: P132A University of Alberta office phone: 1-780-492-5017 Edmonton AB, Canada T6G 2J1 office fax: 1-780-492-3408 http://rainforest.care2.com/ http://www.thehungersite.com/