Dual topology and inclusive cross-sections

The authors classify all dual diagrams in terms of self- energy insertions on a finite set of primitive (lowest order) diagrams, and they conjecture that the important asymptotic effects can be expressed in terms of renormalized primitive diagrams. For total cross-sections this is the familiar diffractive plus Regge (resonance) picture, but for inclusive cross-sections (a+b to c+anything) one obtains a more intricate scheme with primitive graphs for dissociation, and for scaling and nonscaling of the fragmentation and pionization regions. (22 refs).