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Relativistic proton-nucleus scattering and one-boson-exchange modelsRelativistic p-(Ca-40) elastic scattering observables are calculated using four sets of relativistic NN amplitudes obtained from different one-boson-exchange (OBE) models. The first two sets are based upon a relativistic equation in which one particle is on mass shell and the other two sets are obtained from a quasipotential reduction of the Bethe-Salpeter equation. Results at 200, 300, and 500 MeV are presented for these amplitudes. Differences between the predictions of these models provide a study of the uncertainty in constructing Dirac optical potentials from OBE-based NN amplitudes.
Document ID
19940010077
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Maung, Khin Maung
(Hampton Univ. VA., United States)
Gross, Franz
(College of William and Mary Williamsburg, VA., United States)
Tjon, J. A.
(Utrecht State Univ. Netherlands)
Townsend, L. W.
(NASA Langley Research Center Hampton, VA, United States)
Wallace, S. J.
(Maryland Univ. College Park., United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1993
Publication Information
Publication: Hampton Univ., Scattering Calculations and Confining Interactions
Subject Category
Atomic And Molecular Physics
Accession Number
94N14550
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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