Dispersion Relations and Inconsistency of $ρ$ data

O. V. Selyugin

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arXiv · hep-ph/0212308

Dispersion Relations and Inconsistency of $ρ$ data

O. V. Selyugin

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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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O. V. Selyugin. 2002-12-20. Dispersion Relations and Inconsistency of $ρ$ data. https://arxiv.org/abs/hep-ph/0212308

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