Open AccessOff-Shell Extension of the Partial-Wave Transition Amplitude
Author(s) -
Bengt R. Karlsson
Publication year - 1972
Publication title -
physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields
Language(s) - English
Resource type - Journals
eISSN - 1089-4918
pISSN - 0556-2821
DOI - 10.1103/physrevd.6.1662
Subject(s) - amplitude , shell (structure) , physics , scattering amplitude , extension (predicate logic) , quantum electrodynamics , partial wave analysis , quantum mechanics , materials science , computer science , composite material , programming language
The Marchenko approach to the inverse problem of scattering theory is transformed into a procedure for the calculation of the (half-) off-shell partial wave transition amplitude from the on-shell amplitude and certain bound state parameters.
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