Abstract
The high energy elastic nucleon cross section is treated from the viewpoint of the basic principles of local field theory. The connection between the energy dependence of σ tot and the ρ — ratio of the real to imaginary parts of the forward elastic scattering amplitude is examined in the framework of dispersion relations, derivative dispersion relations and crossing symmetry.
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Selyugin, O.V. (2003). Dispersion Relations and Inconsistency of ρ Data. In: Fiore, R., Jenkovszky, L.L., Kotsky, M.I., Magas, V.K., Papa, A. (eds) DIFFRACTION 2002: Interpretation of the New Diffractive Phenomena in Quantum Chromodynamics and in the S-Matrix Theory. NATO Science Series, vol 101. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0177-9_8
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DOI: https://doi.org/10.1007/978-94-010-0177-9_8
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