The Froissart--Martin Bound for $\pi\pi$ Scattering in QCD
David Greynat, Eduardo de Rafael
TL;DR
This paper reexamines the Froissart--Martin bound for total pion-pion scattering cross sections within QCD, considering effects of chiral symmetry breaking and large-Nc counting rules.
Contribution
It provides a new analysis of the Froissart--Martin bound incorporating QCD features like chiral symmetry breaking and large-Nc limits.
Findings
Revised bounds for $mbda $ scattering cross sections.
Insights into the impact of chiral symmetry breaking on scattering bounds.
Application of large-Nc counting rules to scattering processes.
Abstract
The Froissart--Martin bound for total scattering cross sections is reconsidered in the light of QCD properties such as spontaneous chiral symmetry breaking and the counting rules for a large number of colours .
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