Take a loook at those intresting plots. SP3 http://www.slac.stanford.edu/~asarti/recoil/neu_stu/sp3/EnGam_UN_vcb.eps SP4 http://www.slac.stanford.edu/~asarti/recoil/neu_stu/sp4/EnGam_UN_vcb.eps Alessio ______________________________________________________ Alessio Sarti Universita' & I.N.F.N. Ferrara tel +39-0532-781928 Ferrara