J-matrix method and Bargmann potentials

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dc.creatorZaitsev, S. A.
dc.creatorKramar, E. I.
dc.date2001-07-22
dc.date.accessioned2026-07-07T06:02:28Z
dc.date.available2026-07-07T06:02:28Z
dc.descriptionBy applying the J-matrix method [1] to neutral particles scattering we have discovered that there is a one-to-one correspondence between the nonlocal separable potential with the Laguerre form factors and a Bargmann potential. Thus this discrete approach to direct and inverse scattering problem can be considered as a tool of the S-matrix rational parametrization. As an application, the Bargmann potentials, phase-equivalent to the np $^1S_0$ Yamaguchi potential [7] and to the np potential from inverse scattering in the J-matrix approach [6] have been obtained.
dc.descriptionLaTex2e, 13 pages, 5 PostScript figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0107109
dc.identifierhttp://arxiv.org/abs/quant-ph/0107109
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89611
dc.subjectQuantum Physics
dc.titleJ-matrix method and Bargmann potentials
dc.typetext

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