Asymptotic Behavior of Amplitudes for Meson Photoproduction
- 25 September 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 173 (5), 1595-1598
- https://doi.org/10.1103/PhysRev.173.1595
Abstract
The asymptotic behavior of amplitudes for meson photoproduction off fermions is investigated in a simple perturbative model. It is found that a fixed power behavior and hence a fixed -plane pole may occur even if the produced meson is "composite." The implications of this result are discussed.
Keywords
This publication has 17 references indexed in Scilit:
- Fixed Poles and CompositenessPhysical Review B, 1968
- Regge-Pole Model for Photoproduction of Pions andMesonsPhysical Review Letters, 1968
- Single photoproduction of neutral π-mesons on hydrogen at small angles between 4 and 5.8 GeVPhysics Letters B, 1968
- 5- to 16-GeV Single-Photoproduction from HydrogenPhysical Review Letters, 1968
- Small-Angle Photoproduction and ConspiracyPhysical Review B, 1967
- High-Energy Limit of Photon Scattering on HadronsPhysical Review B, 1967
- High-Energy Behavior of Feynman Integrals with Spin. IIJournal of Mathematical Physics, 1967
- High-Energy Behavior of Feynman Integrals with Spin. IJournal of Mathematical Physics, 1966
- Prediction of a Minimum in the High-EnergyDifferential Cross SectionPhysical Review Letters, 1966
- Relativistic Dispersion Relation Approach to Photomeson ProductionPhysical Review B, 1957