Zeiger, E.M.
Faddeev Equations
72 Physics Of Elementary Particles And Fields
Neutron Reactions
Pages: 8
651215 -- Nuclear Properties & Reactions, A=1-5, Theoretical-- Nuclear Reactions & Scattering-- (-1987)
653001 -- Nuclear Theory-- Nuclear Structure, Moments, Spin, & Models
ark: ark:/67531/metadc1192674
Symmetry
Bosons
Binding Energy
Baryon-Baryon Interactions
Amplitudes
Integral Equations
Hadron-Hadron Interactions
Nuclear Reactions
Nuclear Forces
Unitary Symmetry
Phase Shift
Energy Range
73 Nuclear Physics And Radiation Physics
Equations
Noyes, H.P.
Mesons
In order to separate the entire effect of two-particle on-shell scatterings in three-particle systems from the effects of hidden mesonic degrees of freedom (off-shell effects and three-body forces), the zero range limit of the Karlsson-Zeiger equations. Although the Faddeev equations are ambiguous in this limit, the KZ equations remain well defined. Using only two-particle phase shifts, binding energies, and reduced widths, these zero-range equations uniquely predict the three-particle observables which would occur in the absence of hidden mesonic degrees of freedom. The three-particle amplitudes possess all requisite physical symmetry properties, and can be proved to be unitary if the spectator basis is orthonormal and complete. Possible extensions of the scheme for the analysis of three-particle final states, to zero range four-particle equations, and to relativistic systems are conjectured.
Final-State Interactions
Zero range three-particle equations. [Karlsson-Zeiger equations]
Energy
Interactions
doi: 10.2172/6653770
Relativistic Range
Neutron-Deuteron Interactions
1978-04-01
Nucleon Reactions
Many-Body Problem
Baryon Reactions
Targets 645500* -- High Energy Physics-- Scattering Theory-- (-1987)
Deuterium Target
Scattering Amplitudes
Hadrons
grantno: EY-76-S-03-0326
osti: 6653770
Nucleon-Deuteron Interactions
Stanford Linear Accelerator Center
Hadron Reactions
Particle Interactions
rep-no: SLAC-PUB-2114
Three-Body Problem
Elementary Particles