Elastic Scattering for k^+p,k^-p,Ωp

1 IntroductionIn our previous work,a systematical method for treating the elastic scattering ofcomposite particles was proposed.The constituents of the impinging and/or target parti-cles in question were considered to be composed of only one kind of constituent by Ref.[1],but the constituents were considered to be composed of multiconstituents by Ref.[2].Themethod of finding analytical expression is simple and convenient.The Glauber theory isdeveloped and presented in a clear manner.But we have only calculated pp,(?)p and πpin both Refs.[1]and[2].According to quark model,proton consists of two u quarks and