منابع مشابه
Unitary Multiperipheral Models*
The method of constructing unitary S-matrices developed in a recent paper is generalized and applied to two versions of the multiperipheral model. In these models the standard perturbation expansion of the S-matrix diverges, so an alternative expansion with improved convergence properties is developed. It is shown that the unitarity condition generates a new type of cut in the angular momentum ...
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Two models are presented for which the full multiparticle S-matrix is unitary at high energies. The production mechanism is based on the multiperipheral model. It is shown that the elastic scattering amplitude contains a new type of cut in the angular momentum plane which is dynamical in origin. This unitarity cut plays a crucial role in enforcing the Froissart bound. The contribution of the mu...
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ژورنال
عنوان ژورنال: Physical Review
سال: 1968
ISSN: 0031-899X
DOI: 10.1103/physrev.176.2112