Regge-Cut Discontinuities and Elastic Unitarity
- 19 February 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 30 (8), 343-345
- https://doi.org/10.1103/physrevlett.30.343
Abstract
We show that elastic unitarity does not require the discontinuities of Regge cuts to vanish at the branch point when the momentum transfer is below the crossed-channel elastic threshold. This is in contrast to the conclusions of Bronzan and Jones.Keywords
This publication has 5 references indexed in Scilit:
- Unitary Multiperipheral ModelsPhysical Review D, 1972
- Two-Pomeranchukon Cuts and Vanishing of the Triple-Pomeranchukon CouplingPhysical Review Letters, 1972
- Self-consistent rising cross-sectionsPhysics Letters B, 1971
- Limit of Cross Sections at Infinite EnergyPhysical Review Letters, 1970
- Elastic Unitarity and Regge-Cut DiscontinuitiesPhysical Review B, 1967