6533b853fe1ef96bd12add59
RESEARCH PRODUCT
QCD generates the ϱ-resonance
Nikolaos A. Papadopoulossubject
Quantum chromodynamicsScattering amplitudeNuclear and High Energy PhysicsAmplitudeMathematical analysisConformal mapElementary particleInvariant massQuantum field theorySeries expansionAtomic and Molecular Physics and OpticsMathematicsMathematical physicsdescription
Abstract The question whether the asymptotic QCD amplitude contains potentially hadronic resonances is examined by a mathematically rigorous method, based on the theory of maximally converging sequences of polynomials and conformal mappings. It is shown that the extrapolated amplitude to the physical cut exhibits indeed a bump structure which corresponds to the ϱ-resonance.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1991-06-01 | Nuclear Physics B - Proceedings Supplements |