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Construction of a nonlocal potential from the scattering amplitude in the born approximation

✍ Scribed by R.B. Gerber

Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 481 KB
Volume: 18
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(73)80211-8

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✦ Synopsis

Within a framework of the Born approximation simplified by czrtain assumptions, a procedure is given which esplicitly constructs a nonlocal potential that provides a fit to elastic: scattering data. The data arc assumed to consist of the scntterinf amplitude as a functicn of the momentum transfer over a finite range of energies. The constructed potentia! is unique oniy when the 4erncl of the nonlocal interacticn is energy independent, or when its csplicit cncrgy dependence is known from infomration other than scattering data.

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