Resonant states in momentum representation

B. Gyarmati, A. Kruppa, Z. Papp

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

It is shown that the method of Hernndez and Mondragn for generating the Gamow states of a local or nonlocal potential in momentum representation is equivalent to a method based on an expansion of the potential in separable kernels and Berggrens rules of handling Gamow states. The advantage of this way of producing Gamow states over the direct numerical integration of the Schrödinger equation in coordinate representation is pointed out and the feasibility in practical problems is demonstrated.

Original languageEnglish
Pages (from-to)2317-2320
Number of pages4
JournalPhysical Review C - Nuclear Physics
Volume31
Issue number6
DOIs
Publication statusPublished - 1985

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momentum
numerical integration
expansion

ASJC Scopus subject areas

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

Cite this

Resonant states in momentum representation. / Gyarmati, B.; Kruppa, A.; Papp, Z.

In: Physical Review C - Nuclear Physics, Vol. 31, No. 6, 1985, p. 2317-2320.

Research output: Contribution to journalArticle

Gyarmati, B. ; Kruppa, A. ; Papp, Z. / Resonant states in momentum representation. In: Physical Review C - Nuclear Physics. 1985 ; Vol. 31, No. 6. pp. 2317-2320.
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