Abstract
In these lectures I would like to describe a model of hadronic scattering at large momentum transfer, either transverse or longitudinal. This model emphasizes in this regime the importance of forces involving the interchange of constituents of the hadrons, hence the name, CIM, or constituent interchange model.1, 2 As will be shown, this model should not be thought of as being different from quark-quark scattering models, or from QCD (quantum chromodynamics) but contains both of them. Omission of the CIM diagrams is not a consistent approximation. The CIM is, in fact, a rearrangement of standard perturbation theory to take into account the fact that the binding force is very strong in color singlet states. We could call this Singlet Dominance. For example, if one demands that an anti-quark, or \(\bar q,\), be found a large distance from the center of a baryon, the easiest way for it to propagate to such distances is via intermediate states involving light mesonic (singlet) states. But more of this later on when the CIM contributions and their absolute normalization will be discussed.
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References
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© 1979 Friedr. Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig
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Blankenbecler, R. (1979). Composite Hadrons and Relativistic Nuclei. In: Dittrich, W. (eds) Recent Developments in Particle and Field Theory. Vieweg+Teubner Verlag. https://doi.org/10.1007/978-3-322-83630-4_2
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