Unitarization of elastic amplitude on SO mu2.1 group - High Energy Physics - PhenomenologyReportar como inadecuado




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Abstract: We obtain the solution of the unitarity equation for the elastic processes interms of the expansion coefficients of the amplitude as a function on theSO mu2.1 group. This approach is a generalization of the eikonalrepresentation to the case of small impact parameters and large transversemomenta. We show how the unitarity relation is modified when the contributionsof the backward scattering are taken into account. We discuss the simplestmodels of the profile functions in the following cases: full reflection, fullabsorption and the combination of these two cases.



Autor: O.N.Soldatenko, A.N.Vall, A.A.Vladimirov

Fuente: https://arxiv.org/







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