J.P.Sullivan1,J.Peter1,D.Cussol1,G.Bizard1,R.Brou1, M.Louvel1,J.P.Patry1,R.Regimbart1,J.C.Steckmeyer1, B.Tamain1,E.Crema2,H.Doubre2,K.Hagel2,G.M.Jin2,3, A.Peghaire2,F.Saint-Laurent2,Y.Cassagnou4,R.Legrain4, C.Lebrun5,E.Rosato6,R.Macgrath7,S.C.Jeong8,S.M.Lee8, Y.Nagashima8,T.Nakagawa8,M.Ogihara8,J.Kasagi9, T.Motobayashi1,2,10 error1 error2 error3 C.E.N. Saclay4 error5 Dip.di Sci.Fisiche, Univ. Federico II, Napoli6 State University of New York, Stony Brook, NY7 Univ. of Tsukuba, Tsukuba8 Institute for Nuclear Study, Univ. of Tokyo, Tanashi9 error10
Physics Letters,Section B249(1990)8