H.Tamura1,R.S.Hayano1,T.Ishikawa1,M.Iwasaki1,T.Motoki1, H.Outa1,H.Sakurai1,E.Takada2,W.Bruckner2,S.Paul2, B.Povh2,A.Sakaguchi2,R.Schussler2,H.Dobbeling3, K.H.Tanaka4,T.Yamazaki5 Univ. of Tokyo, Tokyo1 Max-Planck-Institut fuer Kernphysik, Heidelberg2 Heidelberg, Universitaet3 High Energy Accelerator Res. Org. (KEK4 Institute for Nuclear Study, Univ. of Tokyo, Tanashi5
Nuovo Cimento A102(1989)575