-
[1]
S.Nagamiya,preprint LBL-9494.[2]J.C.Collins and M.Perry,Phys.Rev.Lett.,24(1975)1353.[3]Liu Lianshou and Meng Tachung,Phys Rev,D27(1983)2640.[4]Chou Kuangchao,Liu Lianshou and Meng Tachung,Phys.Rev.,D28(1983)1080.[5]唐孝威、郑蒲英,高能物理与核物理,12(1988)455.[6]K.Sengupta,G.Singh and P.L.Jain,Phys.Lett.,B222(1989)301.[7]P.L.Jain and M.M.Aggarwal,Phys.Rev.,C33(1986)1790.[8]M.I.Adamovich et al.,EMU01 Collaboration,Phys.Rev.,C40(1989)66.[9]G.Gerbier et al,Phys.Rev.Lett.,59(1987)2535.[10]P.B.Price and Y.D.He,Phys.Rev.,C43(1991)835.