Parametrization of the coupled channels S matrix in the inelastic case

Parametrization of the coupled channels S matrix in the inelastic case

An alternate way of introducing inelasticity parameters for two coupled elastic channels, such as the S and D waves in np scattering, has been devised. The present scheme is related to recent proposals of Bryan, of Klarsfeld, and of Melhem and Kermode. The existence of spurious solutions in the pure...

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Veröffentlicht in:Phys. Rev. C; (United States) 1985-09, Vol.32 (3), p.699-705
1. Verfasser: Sprung, DW
Format: Artikel
Sprache:eng
Schlagworte:
651215 - Nuclear Properties & Reactions, A=1-5, Theoretical- Nuclear Reactions & Scattering- (-1987)
BARYON REACTIONS
COUPLED CHANNEL THEORY
D WAVES
ELASTIC SCATTERING
HADRON REACTIONS
HYDROGEN 1 TARGET
INELASTIC SCATTERING
MATRICES
NEUTRON REACTIONS
NUCLEAR PHYSICS AND RADIATION PHYSICS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTIAL WAVES
PHASE SHIFT
S MATRIX
S WAVES
SCATTERING
TARGETS
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Beschreibung
Zusammenfassung:An alternate way of introducing inelasticity parameters for two coupled elastic channels, such as the S and D waves in np scattering, has been devised. The present scheme is related to recent proposals of Bryan, of Klarsfeld, and of Melhem and Kermode. The existence of spurious solutions in the purely elastic case is demonstrated and a cure proposed.
ISSN:0556-2813
DOI:10.1103/PhysRevC.32.699