-
[1]
J.Ashman et al.,Phys.Lett,B206(1988)364;Nucl.Phys.,B328(1989)1.[2]SMCollab et al,Phys.Lett.,B302(1993)534.[3]E142Collab et al.,SLAC-Pub-6101/93.[4]D.Admas et al,Phys.Lett.,B329(1994)399.[5]K.Abe et al.,SLAC-Pub-6508/94.[6]NMCollab et al,Phys.Rev.Lett.,66(1991)2712;Phys.Lett.,B295(1992)159.[7]H.J.Lipkin,Phys.Lett.,B251(1990)613.[8]S.N.Mukherjee et al,Phys.Rept.,231(1993)201.[9]K.Coulter et al.,Report No.DESY/PRC90/1.[10]S.Nagamiya,Nucl.Phys,A566(199)287c.[11]B.Schwarzchild,Phys.Today,11(1994)20.[12]MarekKarliner,Physics World,7(1994)44.[13]R.L.Jaffe,H.J.Lipkin,Phys.Lett.,B266(1991)458.[14]F.E.Close,“Introduction to quarks and partons”,(Academic,New York,1979).[15]J.Keppler et al.,“The Spinstructure of the proton in a non-relativistic quark model”.HEPPH-9407258.[16]K.Holinde,Nucl.Phys,A415(1984)477;G.Q.Liu et al,Nucl.Phys.,A556(1993)331.[17]Z.P.Li,GKarl,Phys.Rev.,D49(1994)2620.[18]Particle Data Group,Phys.Rev.,D50(1994)1.