Gamow separable approximations for realistic N-N interactions

Single channel case

M. Baldo, L. S. Ferreira, L. Streit, T. Vertse

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

A separable approximation for the S01, P11, P03, and P13 channels of the N-N Reid soft core and Argonne potentials, based on the use of Gamow states, is presented. The on- and off-shell scattering amplitudes obtained from these separable forms are compared with the corresponding exact ones. Excellent agreement is obtained, which makes the Gamow separable approximation a successful and unambiguous method to construct separable approximations for local realistic N-N interactions.

Original languageEnglish
Pages (from-to)1587-1593
Number of pages7
JournalPhysical Review C - Nuclear Physics
Volume33
Issue number5
DOIs
Publication statusPublished - 1986

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approximation
interactions
scattering amplitude

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Gamow separable approximations for realistic N-N interactions : Single channel case. / Baldo, M.; Ferreira, L. S.; Streit, L.; Vertse, T.

In: Physical Review C - Nuclear Physics, Vol. 33, No. 5, 1986, p. 1587-1593.

Research output: Contribution to journalArticle

Baldo, M. ; Ferreira, L. S. ; Streit, L. ; Vertse, T. / Gamow separable approximations for realistic N-N interactions : Single channel case. In: Physical Review C - Nuclear Physics. 1986 ; Vol. 33, No. 5. pp. 1587-1593.
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